Weed Eater Lawn Mower SGT18H46B User Guide
OWNER'S MANUAL  
MODEL NO. SGT18H46B  
18.0 HP 46 Inch  
Lawn Tractor  
For Parts and Service, contact our authorized distributor: call 1-800-849-1297  
For Technical Assistance: call 1-800-829-5886  
®
178277 1.31.01 TR  
PRINTED IN U.S.A.  
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SAFETY RULES  
Safe Operation Practices for Ride-On Mowers  
•
Be sure the area is clear of other people before mowing. Stop  
Look for this symbol to point out im-  
portant safety precautions. It means  
CAUTION!!! BECOMEALERT!!! YOUR  
SAFETY IS INVOLVED.  
machine if anyone enters the area.  
•
•
Never carry passengers or children even with the blades off.  
Do not mow in reverse unless absolutely necessary. Always  
look down and behind before and while backing.  
•
•
Never carry children. They may fall off and be seriously  
injured or interfere with safe machine operation.  
Keep children out of the mowing area and under the watchful  
care of another responsible adult.  
Be alert and turn machine off if children enter the area.  
Before and when backing, look behind and down for small  
children.  
CAUTION: Inordertopreventacciden-  
talstartingwhensettingup,transport-  
ing, adjusting or making repairs, al-  
ways disconnect spark plug wire and  
placewirewhereitcannotcontactspark  
plug.  
•
•
•
•
•
Mow up and down slopes (15° Max), not across.  
Remove obstacles such as rocks, tree limbs, etc.  
Watch for holes, ruts, or bumps. Uneven terrain could over-  
turn the machine. Tall grass can hide obstacles.  
Use slow speed. Choose a low gear so that you will not have  
to stop or shift while on the slope.  
Avoid starting or stopping on a slope. If tires lose traction,  
disengage the blades and proceed slowly straight down the  
slope.  
If machine stops while going uphill, disengage blades, shift  
into reverse and back down slowly.  
CAUTION: Do not coast down a hill in  
neutral, you may lose control of the  
tractor.  
•
•
CAUTION: Tow only the attachments  
that are recommended by and comply  
withspecificationsofthemanufacturer  
of your tractor. Use common sense  
when towing. Operate only at the low-  
est possible speed when on a slope.  
Too heavy of a load, while on a slope,  
is dangerous. Tires can lose traction  
with the ground and cause you to lose  
control of your tractor.  
•
•
Donotturnonslopesunlessnecessary, andthen, turnslowly  
and gradually downhill, if possible.  
WARNING  
Engine exhaust, some of its constituents, and cer-  
tain vehicle components contain or emit chemicals  
knowntotheStateofCaliforniatocausecancerand  
birth defects or other reproductive harm.  
WARNING  
Battery posts, terminals and related accessories  
containleadandleadcompounds,chemicalsknown  
to the State of California to cause cancer and birth  
defects or other reproductive harm. Wash hands  
afterhandling.  
3
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CONGRATULATIONS onyourpurchaseofanewtractor. It  
has been designed, engineered and manufactured to give  
you the best possible dependability and performance.  
PRODUCT SPECIFICATIONS  
GASOLINE CAPACITY  
AND TYPE:  
3.5 GALLONS  
UNLEADED REGULAR  
Should you experience any problem you cannot easily  
remedy, please contact your nearest authorized service  
centre/department. Wehavecompetent,well-trainedtech-  
nicians and the proper tools to service or repair this tractor.  
OIL TYPE (API-SF-SJ):  
SAE 30 (above 32°F)  
SAE 5W-30 (below 32°F)  
OIL CAPACITY:  
W/FILTER: 5 PINTS  
W/O FILTER: 4.5 PINTS  
Please read and retain this manual. The instructions will  
enable you to assemble and maintain your tractor properly.  
Always observe the “SAFETY RULES”.  
SPARK PLUG:  
(GAP: .030")  
CHAMPION RN4C  
CUSTOMER RESPONSIBILITIES  
GROUND SPEED (MPH): FORWARD: 5.5  
REVERSE: 2.4  
•
•
Read and observe the safety rules.  
Followaregularscheduleinmaintaining,caringforand  
using your tractor.  
TIRE PRESSURE:  
CHARGING SYSTEM:  
BATTERY:  
FRONT:  
REAR:  
14 PSI  
10 PSI  
•
Follow the instructions under “Customer Responsibili-  
ties” and “Storage” sections of this owner’s manual.  
3 AMPS BATTERY  
5 AMPS HEADLIGHTS  
WARNING: This tractor is equipped with an internal com-  
bustion engine and should not be used on or near any  
unimproved forest-covered, brush-covered or grass-cov-  
ered land unless the engine’s exhaust system is equipped  
with a spark arrester meeting applicable local or state laws  
(if any). If a spark arrester is used, it should be maintained  
in effective working order by the operator.  
AMP/HR:  
30  
MIN. CCA:  
240  
CASE SIZE: U1R  
BLADE BOLT TORQUE:  
27-35 FT. LBS.  
A spark arrester for the muffler is available through your  
nearest authorized service centre/department (See RE-  
PAIR PARTS section of this manual).  
TABLE OF CONTENTS  
SAFETY RULES ........................................................ 2-3  
PRODUCT SPECIFICATIONS ....................................... 4  
CUSTOMER RESPONSIBILITIES ......................4, 16-19  
ASSEMBLY................................................................ 6-9  
OPERATION............................................................10-15  
MAINTENANCE SCHEDULE....................................... 16  
SERVICE AND ADJUSTMENTS .............................20-24  
STORAGE ................................................................... 25  
TROUBLESHOOTING .............................................26-27  
REPAIR PARTS - TRACTOR ..................................30-45  
WARRANTY ................................................................ 46  
4
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UNASSEMBLEDPARTS  
Steering Wheel  
Seat  
(1) Washer  
17/32 x 1-3/16 x 12 Gauge  
(1) Knob  
Nose Roller  
Steering  
Wheel Insert  
Gauge Wheels  
(2) Locknuts  
(2) Washers  
17/32 x 7/8 x 16 Ga.  
5/16-18  
(2) Gauge  
Wheels  
(2) Washers 3/8  
x 7/8 x 14 Gauge  
Nose  
Roller  
Brackets  
(2) Hex Bolts  
5/16-18 x 1  
(2) Shoulder  
Bolts  
(2) Centerlock Nuts  
Mower  
(1) Oil Drain Tube  
For Future Use  
(2) Front Link Assemblies  
Slope Sheet  
Key  
(2) Keys  
(3) Retainer Springs  
(double loop)  
(4) Retainer Springs (single loop)  
Slope Sheet  
5
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ASSEMBLY  
Yournewtractorhasbeenassembledatthefactorywithexceptionofthosepartsleftunassembledforshippingpurposes. To  
ensure safe and proper operation of your tractor all parts and hardware you assemble must be tightened securely. Use the  
correct tools as necessary to insure proper tightness.  
TOOLS REQUIRED FOR ASSEMBLY  
STEERING  
WHEEL INSERT  
A socket wrench set will make assembly easier. Standard  
wrench sizes are listed.  
LOCKNUT  
(2) 9/16" wrench  
(2) 1/2" wrenches  
Pliers  
Tirepressuregauge  
LARGE  
FLAT  
WASHER  
(1) 3/4" Socket w/drive ratchet Utility knife  
STEERING  
WHEEL  
Whenrightorlefthandismentionedinthismanual,itmeans  
when you are in the operating position (seated behind the  
steeringwheel).  
TO REMOVETRACTOR FROM CARTON  
UNPACK CARTON  
STEERING  
WHEEL  
ADAPTER  
•
Remove all accessible loose parts and parts cartons  
from carton.  
STEERING SHAFT  
•
Cut, from top to bottom, along lines on all four corners  
of carton, and lay panels flat.  
•
•
Remove mower and packing materials.  
Check for any additional loose parts or cartons and  
remove.  
STEERING  
SLEEVE  
BEFORE REMOVING TRACTOR FROM  
SKID  
FIG. 1  
ATTACH STEERING WHEEL (See Fig. 1)  
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•
•
•
Remove locknut and large flat washer from steering  
shaft.  
Position front wheels of the tractor so they are pointing  
straightforward.  
Positionsteeringwheelsocrossbarsarehorizontal(left  
to right) and slide onto adapter.  
Securesteeringwheeltosteeringshaftwithlocknutand  
largeflatwasherpreviouslyremoved. Tightensecurely.  
HOW TO SET UP YOUR TRACTOR  
CHECK BATTERY (See Fig. 2)  
•
•
Lift hood to raised position.  
If this battery is put into service after month and year  
indicated on label (label located between terminals)  
charge battery for minimum of one hour at 6-10 amps.  
(See"BATTERY"inCUSTOMERRESPONSIBILITIES  
section of this manual for charging instructions).  
•
•
Snapsteeringwheelinsertintocenterofsteeringwheel.  
Removeprotectivematerialsfromtractorhoodandgrill.  
IMPORTANT: CHECK FOR AND REMOVE ANY STAPLES  
IN SKID THAT MAY PUNCTURE TIRES WHERE TRACTOR  
IS TO ROLL OFF SKID.  
LABEL  
FIG. 2  
6
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ASSEMBLY  
INSTALL SEAT (See Fig. 3)  
Adjust seat before tightening adjustment knob.  
TOROLLTRACTOROFFSKID(SeeOperation  
section page 11 for location and function of  
controls)  
•
Removeadjustmentknobandflatwashersecuringseat  
tocardboardpackingandsetasideforassemblyofseat  
to tractor.  
•
Press lift lever plunger and raise attachment lift lever to  
its highest position.  
•
•
Releaseparkingbrakebydepressingclutch/brakepedal.  
•
•
•
•
Pivot seat upward and remove from the cardboard  
packing. Remove the cardboard packing and discard.  
Place seat on seat pan so head of shoulder bolt is  
positioned over large slotted hole in pan.  
Push down on seat to engage shoulder bolt in slot and  
pull seat towards rear of tractor.  
Pivot seat and pan forward and assemble adjustment  
knob and flat washer loosely. Do not tighten.  
Lower seat into operating position and sit on seat.  
Slideseatuntilacomfortablepositionisreachedwhich  
allowsyoutopressclutch/brakepedalallthewaydown.  
Get off seat without moving its adjusted position.  
Raise seat and tighten adjustment knob securely.  
Place freewheel control in freewheeling position to  
disengagetransmission(See“TOTRANSPORT”inthe  
Operation section of this manual).  
•
Roll tractor forward off skid.  
TO DRIVE TRACTOR OFF SKID (See Opera-  
tion section page 11 for location and function  
of controls)  
WARNING:Beforestarting,read,understandandfollow  
all instructions in the Operation section of this manual. Be  
sure tractor is in a well-ventilated area. Be sure the area in  
front of tractor is clear of other people and objects.  
•
•
•
•
•
Be sure all the above assembly steps have been  
completed.  
•
•
Check engine oil level and fill fuel tank with gasoline.  
Place freewheel control in "transmission engaged" po-  
sition.  
SEAT  
•
Sit on seat in operating position, depress clutch/brake  
pedal and set the parking brake.  
•
•
Place motion control lever in neutral (N) position.  
Pressliftleverplungerandraiseattachmentliftleverto  
its highest position.  
SEAT PAN  
•
Starttheengine.Afterenginehasstarted,movethrottle  
SHOULDER  
BOLT  
control to idle position.  
•
•
Releaseparkingbrake.  
Slowlymovethemotioncontrolleverforwardandslowly  
drive tractor off skid.  
•
Applybraketostoptractor,setparkingbrakeandplace  
motion control lever in neutral position.  
•
Turn ignition key to "OFF" position.  
Continue with the instructions that follow.  
FLAT WASHER  
TO ATTACH NOSE ROLLER (See Fig. 4)  
•
•
Positionbrackets,17/32x7/8x16gaugewashers,and  
noserollerbetweendeckmountingbracketsasshown.  
Be sure to position brackets on correct side, as shown.  
Install hex bolts and lock nuts as shown. Tighten  
hardwaresecurely.  
ADJUSTMENT  
KNOB  
NOTE: Be sure bracket tabs are positioned in tab holes in  
deck brackets.  
FIG. 3  
NOTE: You may now roll or drive your tractor off the skid.  
Follow the appropriate instruction below to remove the  
tractor from the skid.  
TAB  
HOLE  
“A” BRACKET  
TAB  
NOSE ROLLER  
HEX  
BOLT  
LOCK NUT  
“B”  
BRACKET  
TAB  
WASHER  
FIG. 4  
7
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ASSEMBLY  
•
Place the suspension arms on outward pointing deck  
INSTALL MOWER AND DRIVE BELT  
(See Figs. 5 and 6)  
Be sure tractor is on level surface and mower suspension  
armsareraisedwithattachmentliftcontrol.Engageparking  
brake.  
pins. Ifnecessary,rockandraisefrontofmowertoalign  
deck pins with the holes in suspension arms. Retain  
with double loop retainer springs with loops down as  
shown.  
•
•
Connect anti-sway bar to chassis bracket under left  
footrest and retain with double loop retainer spring.  
Install clutch cable:  
- Slide collar away from cable housing guide.  
- Push housing guide into hole in mounting bracket.  
- Slidecollarontohousingguideandsecurewithlarge  
retainerspring.  
•
Cut and remove ties securing anti-sway bar and belts.  
Swing anti-sway bar to left side of mower deck.  
•
Slide mower under tractor with deflector shield to right  
side of tractor.  
IMPORTANT: CHECK BELT FOR PROPER ROUTING IN  
ALL MOWER PULLEY GROOVES. INSTALL BELT INTO  
ENGINE PULLEY GROOVE.  
- Placeflatwasherandclutchspringonidlerpulleybolt  
and secure with small retainer spring.  
Raise mower to highest position.  
Assemblegaugewheelsasshownusinglongshoulder  
bolts, 3/8washersand3/8-16centerlocknuts. Tighten  
securely.  
Adjustgaugewheelsbeforeoperatingmowerasshown  
in the Operation section of this manual.  
•
Install one front link in top hole of the L.H. front mower  
bracketandL.H. frontsuspensionbracket. Retainwith  
two single loop retainer springs as shown.  
InstallsecondfrontlinkinR.H.frontsuspensionbracket  
onlyandretainwithsingleloopretainerspringasshown.  
Sliderightsideofmowerbackandinstalltheunattached  
front link in top hole of the R.H. front mower bracket.  
Retain with single loop retainer spring as shown.  
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•
Lower mower linkage with attachment lift control.  
SMALL  
RETAINER SPRING  
CLUTCH SPRING  
LARGE  
RETAINER SPRING  
FLAT WASHER  
COLLAR  
ENGINE PULLEY  
SUSPENSION ARMS  
DOUBLE LOOP  
RETAINER SPRING  
(Outward pointing  
deck pins)  
FRONT MOWER  
BRACKET  
FRONT SUSPENSION  
BRACKET  
HOUSING  
GUIDE  
SHOULDER  
BOLT  
FRONT LINKS  
SINGLE LOOP  
RETAINER  
SPRINGS  
GAUGE WHEEL  
3/8-16  
CENTER  
LOCKNUT  
3/8 WASHER  
ANTI-SWAY BAR  
USE PLIERS FOR  
RETAINER SPRINGS  
DOUBLE LOOP  
RETAINER  
SPRING  
IDLER PULLEY  
DEFLECTOR SHIELD  
LOOP  
DOWN  
FIG. 5  
8
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ASSEMBLY  
CHECK TIRE PRESSURE  
The tires on your tractor were overinflated at the factory for  
shipping purposes. Correct tire pressure is important for  
best cutting performance.  
CHECKLIST  
BEFOREYOUOPERATEANDENJOYYOURNEW TRAC-  
TOR, WE WISH TO ASSURE THAT YOU RECEIVE THE  
BESTPERFORMANCEANDSATISFACTIONFROMTHIS  
QUALITYPRODUCT.  
•
Reduce tire pressure to PSI shown in “PRODUCT  
SPECIFICATIONS” section of this manual.  
PLEASE REVIEW THE FOLLOWING CHECKLIST:  
All assembly instructions have been completed.  
No remaining loose parts in carton.  
CHECK DECK LEVELNESS  
For best cutting results, mower housing should be properly  
leveled. See“TOLEVELMOWERHOUSING”intheService  
and Adjustments section of this manual.  
Batteryisproperlypreparedandcharged. (Minimum1  
hour at 6 amps).  
Seat is adjusted comfortably and tightened securely.  
All tires are properly inflated. (For shipping purposes,  
the tires were overinflated at the factory).  
Be sure mower deck is properly leveled side-to-side/  
front-to-rear for best cutting results. (Tires must be  
properly inflated for leveling).  
CHECK FOR PROPER POSITION OF ALL  
BELTS  
See the figures that are shown for replacing motion and  
mower blade drive belts in the Service and Adjustments  
section of this manual. Verify that the belts are routed  
correctly.  
Check mower and drive belts. Be sure they are routed  
properly around pulleys and inside all belt keepers.  
Check wiring. See that all connections are still secure  
and wires are properly clamped.  
Before driving tractor, be sure freewheel control is in  
drive position.  
CHECK BRAKE SYSTEM  
Afteryoulearnhowtooperateyourtractor,checktoseethat  
the brake is properly adjusted. See “TO ADJUST BRAKE”  
in the Service and Adjustments section of this manual.  
WHILELEARNINGHOWTOUSEYOURTRACTOR,PAY  
EXTRA ATTENTION TO THE FOLLOWING IMPORTANT  
ITEMS:  
Engine oil is at proper level.  
Fuel tank is filled with fresh, clean, regular unleaded  
gasoline.  
Become familiar with all controls - their location and  
function. Operate them before you start the engine.  
Be sure brake system is in safe operating condition.  
Itisimportanttopurgethetransmissionbeforeoperating  
yourtractorforthefirsttime. Followproperstartingand  
transmission purging instructions (See “TO START  
ENGINE”and“PURGETRANSMISSION”intheOpera-  
tion section of this manual).  
9
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OPERATION  
These symbols may appear on your tractor or in literature supplied with the product. Learn and understand their meaning.  
BATTERY  
CAUTION OR  
WARNING  
REVERSE  
FORWARD  
FAST  
SLOW  
LIGHTS ON  
OVER TEMP  
LIGHT  
ENGINE ON  
ENGINE OFF  
OIL PRESSURE  
PARKING BRAKE  
LOCKED  
UNLOCKED  
MOWER LIFT  
FUEL  
CHOKE  
MOWER HEIGHT  
P
ATTACHMENT  
CLUTCH ENGAGED  
REVERSE  
NEUTRAL  
HIGH  
LOW  
PARKING BRAKE  
15  
15  
15  
KEEP AREA CLEAR  
SLOPE HAZARDS  
ATTACHMENT  
CLUTCH DISENGAGED  
(SEE SAFETY RULES SECTION)  
IGNITION  
FREE WHEEL  
(Automatic Models only)  
DANGER, KEEP HANDS AND FEET AWAY  
10  
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OPERATION  
KNOW YOUR TRACTOR  
READ THIS OWNER'S MANUAL AND SAFETY RULES BEFORE OPERATING YOUR TRACTOR  
Comparetheillustrationswithyourtractortofamiliarizeyourselfwiththelocationsofvariouscontrolsandadjustments. Save  
this manual for future reference.  
ATTACHMENT  
CLUTCH LEVER  
LIGHT  
SWITCH  
POSITION  
IGNITION  
SWITCH  
AMMETER  
LIFT LEVER  
PLUNGER  
CHOKE  
CONTROL  
ATTACHMENT  
LIFT LEVER  
THROTTLE  
CONTROL  
CLUTCH/  
BRAKE  
PEDAL  
FREE WHEEL  
CONTROL  
PARKING  
BRAKE  
MOTION  
CONTROL  
LEVER  
HEIGHT  
ADJUSTMENT  
KNOB  
FIG. 6  
Our tractors conform to the safety standards of the American National Standards Institute.  
AMMETER: Indicates charging (+) or discharging (-) of  
ATTACHMENT CLUTCH LEVER: Used to engage the  
battery.  
mowerblades,orotherattachmentsmountedtoyourtractor.  
LIGHT SWITCH: Turns the headlights on and off.  
THROTTLE CONTROL: Used to control engine speed.  
CHOKE CONTROL: Used when starting a cold engine.  
CLUTCH/BRAKEPEDAL: Usedfordeclutchingandbrak-  
ing the tractor and starting the engine.  
PARKINGBRAKE:Locksclutch/brakepedalintothebrake  
position.  
FREEWHEEL CONTROL: Disengages transmission for  
pushing or slowly towing the tractor with the engine off.  
MOTION CONTROL LEVER: Selects the speed and  
direction of tractor.  
ATTACHMENT LIFT LEVER - Used to raise and lower the  
mower deck or other attachments mounted to your tractor.  
LIFT LEVER PLUNGER: Used to release attachment lift  
lever when changing its position.  
IGNITION SWITCH: Used for starting and stopping the  
engine.  
HEIGHTADJUSTMENTKNOB: Usedtoadjustthemower  
cutting height.  
11  
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OPERATION  
Theoperationofanytractorcan resultinforeignobjectsthrownintotheeyes,whichcan  
resultinsevereeyedamage. Alwayswearsafetyglassesoreyeshieldswhileoperating  
your tractor or performing any adjustments or repairs. We recommend a wide vision  
safetymaskoverspectaclesorstandardsafetyglasses.  
IMPORTANT: LEAVING THE IGNITION SWITCH IN ANY  
HOW TO USE YOUR TRACTOR  
POSITION OTHER THAN "OFF" WILL CAUSE THE  
BATTERY TO BE DISCHARGED, (DEAD).  
TO SET PARKING BRAKE (See Fig. 7)  
NOTE: Under certain conditions when tractor is standing  
idle with the engine running, hot engine exhaust gases  
may cause “browning” of grass. To eliminate this  
possibility, always stop engine when stopping tractor on  
grass areas.  
Yourtractorisequippedwithanoperatorpresencesensing  
switch. Whenengineisrunning,anyattemptbytheoperator  
to leave the seat without first setting the parking brake will  
shut off the engine.  
•
Depress clutch/brake pedal into full “BRAKE” position  
CAUTION: Always stop tractor com-  
pletely,asdescribedabove,beforeleav-  
ing the operator's position; to empty  
grasscatcher,etc.  
andhold.  
•
Place parking brake lever in “ENGAGED” position and  
releasepressurefromclutch/brakepedal. Pedalshould  
remain in “BRAKE” position. Make sure parking brake  
will hold tractor secure.  
TO USE THROTTLE CONTROL (See Fig. 7)  
Always operate engine at full throttle.  
ATTACHMENT  
CLUTCH LEVER  
"ENGAGED" POSITION  
CHOKE  
CONTROL  
•
Operating engine at less than full throttle reduces the  
batterychargingrate.  
Full throttle offers the best bagging and mower perfor-  
mance.  
THROTTLE  
CONTROL  
IGNITION KEY  
•
HEIGHT  
ADJUSTMENT  
KNOB  
"DISENGAGED"  
POSITION  
TO USE CHOKE CONTROL (See Fig. 7)  
Usechokecontrolwheneveryouarestartingacoldengine.  
Do not use to start a warm engine.  
PARKING BRAKE  
"ENGAGED"  
POSITION  
"BRAKE"  
POSITION  
•
To engage choke control, pull knob out. Slowly push  
knob in to disengage.  
TO MOVE FORWARD AND BACKWARD (See  
Fig. 7)  
The direction and speed of movement is controlled by the  
motion control lever.  
MOTION  
CONTROL LEVER  
PARKING BRAKE  
"DISENGAGED" POSITION  
CLUTCH/BRAKE PEDAL  
"DRIVE" POSITION  
•
Start tractor with motion control lever in neutral (N)  
position.  
FIG. 7  
STOPPING (See Fig. 7)  
MOWER BLADES -  
•
•
Release parking brake and clutch/brake pedal.  
Slowly move motion control lever to desired position.  
•
Tostopmowerblades,moveattachmentclutchleverto  
TO ADJUST MOWER CUTTING HEIGHT  
(See Fig. 7)  
The cutting height is controlled by turning the height adjust-  
ment knob in desired direction.  
“DISENGAGED”position.  
GROUNDDRIVE-  
•
To stop ground drive, depress clutch/brake pedal into  
full “BRAKE” position.  
Move motion control lever to neutral (N) position.  
•
•
Turn knob clockwise (  
Turn knob counterclockwise (  
height.  
) to raise cutting height.  
•
) to lower cutting  
IMPORTANT: THE MOTION CONTROL LEVER DOES  
NOT RETURN TO NEUTRAL (N) POSITION WHEN THE  
CLUTCH/BRAKE PEDAL IS DEPRESSED.  
The cutting height range is approximately 1-1/2" to 4". The  
heights are measured from the ground to the blade tip with  
theenginenotrunning. Theseheightsareapproximateand  
may vary depending upon soil conditions, height of grass  
and types of grass being mowed.  
ENGINE -  
•
Move throttle control to slow position.  
NOTE: Failure to move throttle control to slow position  
and allowing engine to idle before stopping may cause  
engine to “backfire”.  
•
Theaveragelawnshouldbecuttoapproximately2-1/2  
inches during the cool season and to over 3 inches  
during hot months. For healthier and better looking  
lawns, mow often and after moderate growth.  
•
Turn ignition key to “OFF” position and remove key.  
Always remove key when leaving tractor to prevent  
unauthorizeduse.  
•
For best cutting performance, grass over 6 inches in  
height should be mowed twice. Make the first cut  
relatively high; the second to desired height.  
•
Never use choke to stop engine.  
12  
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OPERATION  
TO OPERATE ON HILLS  
TO ADJUST GAUGE WHEELS (See Fig. 8)  
Gauge wheels are properly adjusted when they are slightly  
offthegroundwhenmowerisatthedesiredcuttingheightin  
operating position. Gauge wheels then keep the deck in  
proper position to help prevent scalping in most terrain  
conditions.  
CAUTION: Donotdriveupordownhills  
with slopes greater than 15° and do not  
drive across any slope.  
•
Choose the slowest speed before starting up or down  
hills.  
Avoid stopping or changing speed on hills.  
If slowing is necessary, move throttle control lever to  
slowerposition.  
If stopping is absolutely necessary, push clutch/brake  
pedal quickly to brake position and engage parking  
brake.  
•
•
Adjust gauge wheels with tractor on a flat level surface.  
Adjust mower to desired cutting height (See “TO AD-  
JUST MOWER CUTTING HEIGHT” in the Operation  
section of this manual).  
•
•
•
•
With mower in desired height of cut position, gauge  
wheels should be assembled so they are slightly off the  
ground. Install gauge wheel in appropriate hole with  
shoulderbolt,3/8washer,and3/8-16locknutandtighten  
securely.  
Repeatforoppositesideinstallinggaugewheelinsame  
adjustmenthole.  
•
•
Move motion control lever to neutral (N) position.  
IMPORTANT: THE MOTION CONTROL LEVER DOES  
NOT RETURN TO NEUTRAL (N) POSITION WHEN THE  
CLUTCH/BRAKE PEDAL IS DEPRESSED.  
GUAGE WHEEL  
MOUNTING  
BRACKET  
•
Torestartmovement,slowlyreleaseparkingbrakeand  
clutch/brakepedal.  
Slowly move motion control lever to slowest setting.  
Make all turns slowly.  
•
•
3/8-16  
LOCKNUT  
3/8 WASHER  
SHOULDER  
TO TRANSPORT (See Figs. 6 and 10)  
GAUGE WHEEL  
BOLT  
When pushing or towing your tractor, be sure to disengage  
transmission by placing freewheel control in freewheeling  
position. Freewheelcontrolislocatedatthereardrawbarof  
tractor.  
FIG. 8  
TO OPERATE MOWER (See Fig. 9)  
Your tractor is equipped with an operator presence sensing  
switch. Any attempt by the operator to leave the seat with  
the engine running and the attachment clutch engaged will  
shut off the engine.  
•
Raise attachment lift to highest position with attach-  
ment lift control.  
Pull freewheel control out and down into the slot and  
release so it is held in the disengaged position.  
Do not push or tow tractor at more than two (2) MPH.  
Toreengagetransmission,reverseaboveprocedure.  
•
•
•
•
Select desired height of cut.  
•
•
Lower mower with attachment lift control.  
Start mower blades by engaging attachment clutch  
control.  
NOTE: To protect hood from damage when transporting  
yourtractoronatruckoratrailer,besurehoodisclosedand  
securedtotractor. Useanappropriatemeansoftyinghood  
to tractor (rope, cord, etc.).  
•
TO STOP MOWER BLADES - disengage attachment  
clutch control.  
CAUTION: Do not operate the mower  
without either the entire grass catcher,  
onmowerssoequipped,orthedeflector  
shield in place.  
"ENGAGED" POSITION  
ATTACHMENT  
ATTACHMENT  
CLUTCH LEVER  
"DISENGAGED"  
POSITION  
LIFT LEVER  
HIGH POSI-  
TION  
LOW  
POSITION  
DEFLECTOR  
SHIELD  
FIG. 10  
TOWING CARTS AND OTHER ATTACHMENTS  
Tow only the attachments that are recommended by and  
comply with specifications of the manufacturer of your  
tractor. Use common sense when towing. Too heavy of a  
load, while on a slope, is dangerous. Tires can lose traction  
withthegroundandcauseyoutolosecontrolofyourtractor.  
FIG. 9  
13  
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OPERATION  
TO START ENGINE (See Fig. 6)  
Whenstartingtheengineforthefirsttimeoriftheenginehas  
run out of fuel, it will take extra cranking time to move fuel  
from the tank to the engine.  
BEFORE STARTING THE ENGINE  
CHECK ENGINE OIL LEVEL (See Fig. 15)  
•
The engine in your tractor has been shipped, from the  
factory, already filled with summer weight oil.  
•
Besurefreewheelcontrolisinthetransmissionengaged  
position.  
•
•
Check engine oil with tractor on level ground.  
•
Sit on seat in operating position, depress clutch/brake  
pedal and set parking brake.  
Remove oil fill cap/dipstick and wipe clean, reinsert the  
dipstick and screw cap tight, wait for a few seconds,  
remove and read oil level. If necessary, add oil until  
“FULL” mark on dipstick is reached. Do not overfill.  
•
•
•
•
Place motion control lever in neutral (N) position.  
Move attachment clutch to “DISENGAGED” position.  
Move throttle control to fast position  
Pullchokecontroloutforacoldenginestartattempt.For  
a warm engine start attempt the choke control may not  
beneeded.  
•
•
For cold weather operation you should change oil for  
easier starting (See “OIL VISCOSITY CHART” in the  
Customer Responsibilities section of this manual).  
Tochangeengineoil,seetheCustomerResponsibilities  
section in this manual.  
NOTE: Before starting, read the warm and cold starting  
proceduresbelow.  
•
Insert key into ignition and turn key clockwise to  
“START” position and release key as soon as engine  
starts. Do not run starter continuously for more than  
fifteen seconds per minute. If the engine does not start  
afterseveralattempts,pushchokecontrolin,waitafew  
minutes and try again. If engine still does not start, pull  
the choke control out and retry.  
ADD GASOLINE  
•
Fill fuel tank. Use fresh, clean, regular unleaded  
gasoline with a minimum of 87 octane. (Use of leaded  
gasoline will increase carbon and lead oxide deposits  
and reduce valve life). Do not mix oil with gasoline.  
Purchase fuel in quantities that can be used within 30  
days to assure fuel freshness.  
WARM WEATHER STARTING (50° F and above)  
IMPORTANT: WHEN OPERATING IN TEMPERATURES  
BELOW 32°F(0°C), USE FRESH, CLEAN WINTER GRADE  
GASOLINE TO HELP INSURE GOOD COLD WEATHER  
STARTING.  
•
When engine starts, slowly push choke control in until  
the engine begins to run smoothly. If the engine starts  
torunroughly,pullthechokecontroloutslightlyforafew  
secondsandthencontinuetopushthecontrolinslowly.  
The attachments and ground drive can now be used. If  
the engine does not accept the load, restart the engine  
and allow it to warm up for one minute using the choke  
as described above.  
WARNING: Experienceindicatesthatalcoholblendedfuels  
(called gasohol or using ethanol or methanol) can attract  
moisture which leads to separation and formation of acids  
during storage. Acidic gas can damage the fuel system of  
an engine while in storage. To avoid engine problems, the  
fuel system should be emptied before storage of 30 days or  
longer. Drainthegastank,starttheengineandletitrununtil  
the fuel lines and carburetor are empty. Use fresh fuel next  
season. SeeStorageInstructionsforadditionalinformation.  
Never use engine or carburetor cleaner products in the fuel  
tank or permanent damage may occur.  
•
COLD WEATHER STARTING (50° F and below)  
•
When engine starts, slowly push choke control in until  
theenginebeginstorunsmoothly.Continuetopushthe  
choke control in small steps allowing the engine to  
acceptsmallchangesinspeedandload,untilthechoke  
control is fully in. If the engine starts to run roughly, pull  
thechokecontroloutslightlyforafewsecondsandthen  
continue to push the control in slowly. This may require  
an engine warm-up period from several seconds to  
several minutes, depending on the temperature.  
CAUTION: Fill to bottom of gas tank  
fillerneck. Donotoverfill. Wipeoffany  
spilled oil or fuel. Do not store, spill or  
use gasoline near an open flame.  
AUTOMATIC TRANSMISSION WARM UP  
•
Beforedrivingtheunitincoldweather,thetransmission  
should be warmed up as follows:  
•
•
Be sure the tractor is on level ground.  
Place the motion control lever in neutral. Release  
the parking brake and let the clutch/brake  
slowly return to operating position.  
•
Allowoneminutefortransmissiontowarmup.This  
can be done during the engine warm up period.  
•
The attachments can be used during the engine warm-  
up period after the transmission has been warmed up  
andmayrequirethechokecontrolbepulledoutslightly.  
NOTE: If at a high altitude (above 3000 feet) or in cold  
temperatures (below 32 F) the carburetor fuel mixture may  
need to be adjusted for best engine performance. See “TO  
ADJUST CARBURETOR” in the Service and Adjustments  
section of this manual.  
14  
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OPERATION  
MOWING TIPS  
PURGE TRANSMISSION  
•
•
Tire chains cannot be used when the mower housing is  
attached to tractor.  
CAUTION: Never engage or disengage  
freewheel lever while the engine is run-  
ning.  
Mower should be properly leveled for best mowing  
performance. See“TO LEVEL MOWER HOUSING” in  
the Service and Adjustments section of this manual.  
To ensure proper operation and performance, it is recom-  
mended that the transmission be purged before operating  
tractor for the first time. This procedure will remove any  
trapped air inside the transmission which may have devel-  
oped during shipping of your tractor.  
•
•
Thelefthandsideofmowershouldbeusedfortrimming.  
Drivesothatclippingsaredischargedontotheareathat  
hasbeencut. Havethecutareatotherightofthetractor.  
This will result in a more even distribution of clippings  
and more uniform cutting.  
Whenmowinglargeareas,startbyturningtotherightso  
that clippings will discharge away from shrubs, fences,  
driveways, etc. After one or two rounds, mow in the  
opposite direction making left hand turns until finished  
(See Fig. 11 ).  
If grass is extremely tall, it should be mowed twice to  
reduce load and possible fire hazard from dried clip-  
pings. Make first cut relatively high; the second to the  
desiredheight.  
Do not mow grass when it is wet. Wet grass will plug  
mowerandleaveundesirableclumps. Allowgrasstodry  
beforemowing.  
Alwaysoperateengineatfullthrottlewhenmowing  
to assure better mowing performance and proper dis-  
chargeofmaterial. Regulategroundspeedbyselecting  
a low enough gear to give the mower cutting perfor-  
mance as well as the quality of cut desired.  
When operating attachments, select a ground speed  
thatwillsuittheterrainandgivebestperformanceofthe  
attachment being used.  
IMPORTANT: SHOULD YOUR TRANSMISSION REQUIRE  
REMOVAL FOR SERVICE OR REPLACEMENT, IT  
SHOULD BE PURGED AFTER REINSTALLATION BEFORE  
OPERATING THE TRACTOR.  
•
•
•
Placetractorsafelyonlevelsurfacewithengineoffand  
parking brake set.  
•
Disengagetransmissionbyplacingfreewheelcontrolin  
freewheeling position (See “TO TRANSPORT” in this  
section of manual).  
•
•
Sitting in the tractor seat, start engine. After the engine  
is running, move throttle control to slow position. With  
motion control lever in neutral (N) position, slowly  
disengageclutch/brakepedal.  
Move motion control lever to full forward position and  
hold for five (5) seconds. Move lever to full reverse  
position and hold for five (5) seconds. Repeat this  
procedurethree(3)times.  
•
•
NOTE: During this procedure there will be no movement of  
drive wheels. The air is being removed from hydraulic drive  
system.  
•
•
Move motion control lever to neutral (N) position. Shut-  
off engine and set parking brake.  
•
Engage transmission by placing freewheel control in  
driving position (See “TO TRANSPORT” in this section  
ofmanual).  
•
•
Sitting in the tractor seat, start engine. After the engine  
isrunning,movethrottlecontroltohalf(1/2)speed.With  
motion control lever in neutral (N) position, slowly  
disengageclutch/brakepedal.  
Slowly move motion control lever forward, after the  
tractor moves approximately five (5) feet, slowly move  
motioncontrollevertoreverseposition.Afterthetractor  
moves approximately five (5) feet return the motion  
control lever to the neutral (N) position. Repeat this  
procedure with the motion control lever three (3) times.  
FIG. 11  
•
Your tractor is now purged and now ready for normal  
operation.  
15  
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CUSTOMERRESPONSIBILITIES  
MAINTENANCE SCHEDULE  
FILL IN DATES  
AS YOU COMPLETE  
REGULAR SERVICE  
NESSTEORRAVGEICE DATES  
EVERY 8EV  
H
E
O
R
U
Y
RS  
2
E
5
V
H
ER  
O
Y
UR  
5
E
0
S
VE  
H
R
O
Y
UR  
1
E
0
S
V
0
E
H
R
O
Y
U
S
B
R
EFOSOR  
EA  
S
BEFORE EACH USE  
Check Brake Operation  
Check Tire Pressure  
Check Operator Presence and  
Interlock Systems  
T
Check for Loose Fasteners  
R
7
A
Sharpen/Replace Mower Blades  
4
6
C
Lubrication Chart  
T
Check Battery Level  
0
Clean Battery and Terminals  
R
Check Transaxle Cooling  
Adjust Blade Belt(s) Tension  
Adjust Motion Drive Belt(s) Tension  
5
5
Check Engine Oil Level  
Change Engine Oil  
1,  
2,3  
2
Clean Air Filter  
E
Clean Air Screen  
N
2
G
Inspect Muffler/Spark Arrester  
I
Replace Oil Filter (If equipped)  
1,  
2
N
Clean Engine Cooling Fins  
2
E
Replace Spark Plug  
Replace Air Filter Paper Cartridge  
Replace Fuel Filter  
2
1 - Change more often when operating under a heavy load or in high ambient temperatures. 5 - If equipped with adjustable system.  
2 - Service more often when operating in dirty or dusty conditions.  
3 - If equipped with oil filter, change oil every 50 hours.  
4 - Replace blades more often when mowing in sandy soil.  
6 - Not required if equipped with maintenance-free battery.  
7 - Tighten front axle pivot bolt to 35 ft.-lbs. maximum.  
Do not overtighten.  
LUBRICATION CHART  
GENERAL RECOMMENDATIONS  
SPINDLE  
ZERK  
SPINDLE  
ZERK  
The warranty on this tractor does not cover items that have  
beensubjectedtooperatorabuseornegligence. Toreceive  
full value from the warranty, operator must maintain tractor  
as instructed in this manual.  
FRONT WHEEL  
BEARING ZERK  
FRONT WHEEL  
BEARING ZERK  
Some adjustments will need to be made periodically to  
properly maintain your tractor.  
ENGINE  
All adjustments in the Service and Adjustments section of  
this manual should be checked at least once each season.  
•
Onceayearyoushouldreplacethesparkplug,cleanor  
replaceairfilter,andcheckbladesandbeltsforwear. A  
newsparkplugandcleanairfilterassureproperair-fuel  
mixtureandhelpyourenginerunbetterandlastlonger.  
BEFORE EACH USE  
•
•
•
•
Check engine oil level.  
Checkbrakeoperation.  
Check tire pressure.  
Checkoperatorpresenceand  
interlock systems for proper operation.  
Check for loose fasteners.  
GENERAL PURPOSE GREASE  
REFER TO CUSTOMER RESPONSIBILITIES “ENGINE”  
SECTION  
IMPORTANT: DO NOT OIL OR GREASE THE PIVOT POINTS  
WHICH HAVE SPECIAL NYLON BEARINGS. VISCOUS LUBRI-  
CANTS WILL ATTRACT DUST AND DIRT THAT WILL SHORTEN  
THE LIFE OF THE SELF-LUBRICATING BEARINGS. IF YOU  
FEEL THEY MUST BE LUBRICATED, USE ONLY A DRY, POW-  
DERED GRAPHITE TYPE LUBRICANT SPARINGLY.  
•
16  
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CUSTOMERRESPONSIBILITIES  
TRACTOR  
Always observe safety rules when performing any mainte-  
nance.  
MANDREL  
ASSEMBLY  
TRAILING  
EDGE UP  
BLADE  
CENTER  
HOLE  
BRAKE OPERATION  
Iftractorrequiresmorethansix(6)feetstoppingdistanceat  
high speed in highest gear, then brake must be adjusted.  
(See“TOADJUSTBRAKE”intheServiceandAdjustments  
section of this manual).  
LOCK WASHER  
TIRES  
STAR  
•
•
•
Maintainproperairpressureinalltires(See“PRODUCT  
SPECIFICATIONS” section of this manual).  
Keep tires free of gasoline, oil, or insect control chemi-  
cals which can harm rubber.  
Avoid stumps, stones, deep ruts, sharp objects and  
other hazards that may cause tire damage.  
FLAT WASHER  
HEX BOLT (GRADE  
8)*  
*A GRADE 8 HEAT TREATED BOLT CAN BE  
IDENTIFIED BY SIX LINES ON THE BOLT HEAD.  
NOTE: To seal tire punctures and prevent flat tires due to  
slow leaks, tire sealant may be purchased from your local  
parts dealer. Tire sealant also prevents tire dry rot and  
corrosion.  
FIG. 12  
TO SHARPEN BLADE (See Fig. 13)  
NOTE: Wedonotrecommendsharpeningblade-butifyou  
do, be sure the blade is balanced.  
OPERATOR PRESENCE SYSTEM  
Care should be taken to keep the blade balanced. An  
unbalanced blade will cause excessive vibration and even-  
tual damage to mower and engine.  
Besureoperatorpresenceandinterlocksystemsarework-  
ing properly. If your tractor does not function as described,  
repairtheproblemimmediately.  
•
The blade can be sharpened with a file or on a grinding  
wheel. Do not attempt to sharpen while on the mower.  
•
•
•
•
The engine should not start unless the clutch/brake  
pedalisfullydepressedandattachementclutchcontrol  
is in the disengaged position.  
Whentheengineisrunning,anyattemptbytheoperator  
to leave the seat without first setting the parking brake  
should shut off the engine.  
Whentheengineisrunningandtheattachmentclutchis  
engaged, any attempt by the operator to leave the seat  
should shut off the engine.  
Theattachmentclutchshouldneveroperateunlessthe  
operator is in the seat.  
•
To check blade balance, you will need a 5/8" diameter  
steel bolt, pin, or a cone balancer. (When using a cone  
balancer,followtheinstructionssuppliedwithbalancer).  
NOTE: Do not use a nail for balancing blade. The lobes of  
the center hole may appear to be centered, but are not.  
•
Slide blade on to an unthreaded portion of the steel bolt  
orpinandholdtheboltorpinparallelwiththeground. If  
blade is balanced, it should remain in a horizontal  
position. If either end of the blade moves downward,  
sharpen the heavy end until the blade is balanced.  
BLADE CARE  
Forbestresultsmowerbladesmustbekeptsharp. Replace  
bentordamagedblades.  
CENTER HOLE  
BLADE REMOVAL (See Fig. 12)  
BLADE  
5/8" BOLT  
OR PIN  
•
•
•
Raise mower to highest position to allow access to  
blades.  
Removehexbolt,lockwasherandflatwashersecuring  
blade.  
Install new or resharpened blade with trailing edge up  
towards deck as shown.  
FIG. 13  
IMPORTANT: TO ENSURE PROPER ASSEMBLY, CENTER  
HOLE IN BLADE MUST ALIGN WITH STAR ON MANDREL  
ASSEMBLY.  
BATTERY  
•
Reassemble hex bolt, lock washer and flat washer in  
exact order as shown.  
Tighten bolt securely (27-35 Ft. Lbs. torque).  
Your tractor has a battery charging system which is suffi-  
cient for normal use. However, periodic charging of the  
battery with an automotive charger will extend its life.  
•
•
•
•
•
Keep battery and terminals clean.  
Keep battery bolts tight.  
Keep small vent holes open.  
Recharge at 6-10 amperes for 1 hour.  
IMPORTANT: BLADE BOLT IS GRADE 8 HEAT TREATED.  
17  
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CUSTOMERRESPONSIBILITIES  
NOTE: The original equipment battery on your tractor is  
NOTE: Although multi-viscosity oils (5W30, 10W30 etc.)  
improve starting in cold weather, these multi-viscosity oils  
will result in increased oil consumption when used above  
32°F. Check your engine oil level more frequently to avoid  
possible engine damage from running low on oil.  
maintenancefree.Donotattempttoopenorremovecapsor  
covers. Adding or checking level of electrolyte is not  
necessary.  
TO CLEAN BATTERY AND TERMINALS  
Change the oil after every 50 hours of operation or at least  
onceayearifthetractorisnotusedfor50hoursinoneyear.  
Corrosionanddirtonthebatteryandterminalscancausethe  
battery to “leak” power.  
Checkthecrankcaseoillevelbeforestartingtheengineand  
after each eight (8) hours of operation. Tighten oil fill cap/  
dipstick securely each time you check the oil level.  
•
•
Removeterminalguard.  
DisconnectBLACKbatterycablefirst thenRED battery  
cable and remove battery from tractor.  
Rinse the battery with plain water and dry.  
Clean terminals and battery cable ends with wire brush  
until bright.  
TO CHANGE ENGINE OIL (See Figs. 14 and 15)  
•
•
Determine temperature range expected before oil change.  
All oil must meet API service classification SF-SJ.  
•
•
•
•
Be sure tractor is on level surface.  
Oil will drain more freely when warm.  
Catch oil in a suitable container.  
Remove oil fill cap/dipstick. Be careful not to allow dirt  
to enter the engine when changing oil.  
Removecapfrombottomfittingofdrainvalveandinstall  
the drain tube onto the fitting.  
Unlockdrainvalvebypushinginwardandturningcoun-  
terclockwise.  
•
•
Coat terminals with grease or petroleum jelly.  
Reinstall battery (See “REPLACING BATTERY” in the  
SERVICEANDADJUSTMENTSsectionofthismanual).  
V-BELTS  
Check V-belts for deterioration and wear after 100 hours of  
operation and replace if necessary. The belts are not  
adjustable. Replace belts if they begin to slip from wear.  
•
•
TRANSAXLE COOLING  
The transmission fan and cooling fins should be kept clean  
to assure proper cooling.  
•
•
To open, pull out on the drain valve.  
Afteroilhasdrainedcompletely,closeandlockthedrain  
valve by pushing inward and turning clockwise until the  
pin is in the locked position as shown.  
Remove the drain tube and replace the cap onto to the  
bottom fitting of the drain valve.  
Refill engine with oil through oil fill dipstick tube. Pour  
slowly. Do not overfill. For approximate capacity see  
“PRODUCTSPECIFICATIONS”sectionofthismanual.  
Use gauge on oil fill cap/dipstick for checking level. Be  
sure dipstick cap is tightened securely for accurate  
reading. Keep oil at “FULL” line on dipstick.  
Do not attempt to clean fan or transmission while engine is  
runningorwhilethetransmissionishot.Topreventpossible  
damage to seals, do not use high pressure water or steam  
to clean transaxle.  
•
•
•
Inspect cooling fan to be sure fan blades are intact and  
clean.  
Inspect cooling fins for dirt, grass clippings and other  
materials. To prevent damage to seals, do not use  
compressedairorhighpressuresprayertocleancooling  
fins.  
•
•
OIL DRAIN VALVE  
TRANSAXLE PUMP FLUID  
The transaxle was sealed at the factory and fluid mainte-  
nanceisnotrequiredforthelifeofthetransaxle. Shouldthe  
transaxleeverleakorrequireservicing,contactyournearest  
authorizedservicecenter/department.  
CLOSED  
AND  
LOCKED  
POSITION  
ENGINE  
LUBRICATION  
Only use high quality detergent oil rated with API service  
classification SF-SJ. Select the oil’s SAE viscosity grade  
accordingtoyourexpectedoperatingtemperature.  
DRAIN  
TUBE  
CAP  
FIG. 15  
SAE VISCOSITY GRADES  
CLEAN AIR SCREEN  
SAE 30  
Air screen must be kept free of dirt and chaff to prevent  
enginedamagefromoverheating. Cleanwithawirebrushor  
compressedairtoremovedirtandstubborndriedgumfibers.  
5W-30  
-20°  
0°  
30°  
32° 40°  
0°  
100°  
30° 40°  
60°  
80°  
°
°
F
C
-20°  
10°  
-30°  
-10°  
20°  
TEMPERATURE RANGE ANTICIPATED BEFORE NEXT OIL CHANGE  
FIG. 14  
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CUSTOMERRESPONSIBILITIES  
IN-LINE FUEL FILTER (See Fig. 16)  
ENGINE COOLING FINS  
The fuel filter should be replaced once each season. If fuel  
filter becomes clogged, obstructing fuel flow to carburetor,  
replacementisrequired.  
Remove any dust, dirt or oil from engine cooling fins to  
preventenginedamagefromoverheating. Airguidecovers  
must be removed. Remove side panels and hood (See “TO  
REMOVE HOOD AND GRILL ASSEMBLY” in the Service  
and Adjustments section of this manual).  
•
•
•
•
With engine cool, remove filter and plug fuel line sec-  
tions.  
Place new fuel filter in position in fuel line with arrow  
pointingtowardscarburetor.  
Be sure there are no fuel line leaks and clamps are  
properlypositioned.  
Immediately wipe up any spilled gasoline.  
AIR FILTER  
Yourenginewillnotrunproperlyusingadirtyairfilter. Clean  
the foam pre-cleaner after every 25 hours of operation or  
every season. Service paper cartridge every 100 hours of  
operation or every season, whichever occurs first.  
Service air cleaner more often under dusty conditions.  
(See engine manual for instructions).  
CLAMP  
CLAMP  
MUFFLER  
Inspect and replace corroded muffler and spark arrester (if  
equipped) as it could create a fire hazard and/or damage.  
FUEL  
FILTER  
SPARK PLUGS  
FIG. 16  
Replace spark plugs at the beginning of each mowing  
season or after every 100 hours of operation, whichever  
occurs first. Spark plug type and gap setting are shown in  
“PRODUCT SPECIFICATIONS” section of this manual.  
CLEANING  
•
•
•
Clean engine, battery, seat, finish, etc. of all foreign  
matter.  
Keep finished surfaces and wheels free of all gasoline,  
oil, etc.  
Protect painted surfaces with automotive type wax.  
We do not recommend using a garden hose to clean your  
tractor unless the electrical system, muffler, air filter and  
carburetor are covered to keep water out. Water in engine  
can result in a shortened engine life.  
19  
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SERVICE AND ADJUSTMENTS  
CAUTION: BEFOREPERFORMINGANYSERVICEORADJUSTMENTS:  
•
•
•
•
•
•
Depress clutch/brake pedal fully and set parking brake.  
Place motion control lever in neutral (N) position.  
Place attachment clutch in “DISENGAGED” position.  
Turn ignition key “OFF” and remove key.  
Make sure the blades and all moving parts have completely stopped.  
Disconnect spark plug wire from spark plug and place wire where it cannot come in contact  
with plug.  
TRACTOR  
IMPORTANT: IF AN ATTACHMENT OTHER THAN THE  
MOWER DECK IS TO BE MOUNTED ON THE TRAC-  
TO REMOVE MOWER (See Fig. 17)  
Mowerwillbeeasiertoremovefromtherightsideoftractor.  
TOR, REMOVE THE FRONT LINKS AND HOOK THE  
CLUTCH SPRING INTO SQUARE HOLE IN FRAME.  
•
•
Place attachment clutch in “DISENGAGED” position.  
Moveattachmentliftleverforwardtolowermowertoits  
lowest position.  
TO INSTALL MOWER  
Follow procedure described in “INSTALL MOWER AND  
DRIVE BELT” in the Assembly section of this manual.  
•
•
Roll belt off engine pulley.  
Remove small retainer spring, and lift clutch spring off  
pulley bolt.  
TO LEVEL MOWER HOUSING  
Adjust the mower while tractor is parked on level ground or  
driveway. Makesuretiresareproperlyinflated(See“PROD-  
UCTSPECIFICATIONS”sectionofthismanual). Iftiresare  
over or underinflated, you will not properly adjust your  
mower.  
•
•
•
•
•
Remove large retainer spring, slide collar off and push  
housing guide out of bracket.  
Disconnect anti-swaybar from chassis bracket by re-  
movingretainerspring.  
Disconnect suspension arms from rear deck brackets  
by removing retainer springs.  
Disconnect front links from deck by removing retainer  
springs.  
SMALL  
RETAINER  
SPRING  
Raise lift lever to raise suspension arms. Slide mower  
out from under tractor.  
LARGE  
CLUTCH SPRING  
RETAINER  
SPRING  
COLLAR  
SUSPENSION ARMS  
SQUARE HOLE  
ENGINE PULLEY  
HOUSING  
GUIDE  
FRONT LINK  
RETAINER SPRINGS  
(BOTH SIDES)  
ANTI-SWAY BAR  
RETAINER SPRING  
FIG. 17  
20  
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SERVICE AND ADJUSTMENTS  
SIDE-TO-SIDE ADJUSTMENT (See Figs. 18 and 19)  
•
Raise mower to its highest position.  
MANDREL  
•
Atthemidpointofbothsidesofmower, measureheight  
frombottomedgeofmowertoground. Distance“A”on  
both sides of mower should be the same or within 1/4"  
of each other.  
"D"  
"D"  
•
•
•
If adjustment is necessary, make adjustment on one  
side of mower only.  
To raise one side of mower, tighten lift link adjustment  
nut on that side.  
To lower one side of mower, loosen lift link adjustment  
nut on that side.  
FIG. 20  
BOTH FRONT LINKS MUST BE EQUAL IN LENGTH  
NOTE: Threefullturnsofadjustmentnutwillchangemower  
height about 1/8".  
•
Recheck measurements after adjusting.  
BOTTOM EDGE  
OF MOWER  
TO GROUND  
BOTTOM EDGE  
OF MOWER  
TO GROUND  
NUT "E"  
GROUND LINE  
“A”  
“A”  
NUT "F"  
TRUNNION  
FIG. 18  
SUSPENSION ARM  
FRONT LINKS  
FIG. 21  
LIFT LINK ADJUSTMENT NUT  
TO REPLACE MOWER DRIVE BELT  
MOWER DRIVE BELT REMOVAL (See Fig. 22) -  
FIG. 19  
FRONT-TO-BACK ADJUSTMENT (See Figs. 20 and 21)  
•
•
•
Park tractor on a level surface. Engage parking brake.  
Disengage attachment clutch control.  
Remove screws from L.H. mandrel cover and remove  
cover.  
Remove small retainer spring and lift clutch spring off  
pulley bolt.  
IMPORTANT: DECK MUST BE LEVEL SIDE-TO-SIDE. IF  
THE FOLLOWING FRONT-TO-BACK ADJUSTMENT IS  
NECESSARY, BE SURE TO ADJUST BOTH FRONT LINKS  
EQUALLY SO MOWER WILL STAY LEVEL SIDE-TO-  
SIDE.  
Toobtainthebestcuttingresults,themowerhousingshould  
be adjusted so that the front is approximately 1/8" to 1/2"  
lowerthantherearwhenthemowerisinitshighestposition.  
Checkadjustmentonrightsideoftractor. Measuredistance  
“D” directly in front and behind the mandrel at bottom edge  
of mower housing as shown.  
•
•
•
•
Roll belt over the top of L.H. mandrel pulley.  
Remove belt from engine pulley.  
Remove belt from idler pulleys.  
Remove any dirt or grass clippings which may have  
accumulated around mandrels and entire upper deck  
surface.  
•
Before making any necessary adjustments, check that  
bothfrontlinksareequalinlength. Bothlinksshouldbe  
approximately10-3/8".  
If links are not equal in length, adjust one link to same  
length as other link.  
•
Check primary idler arm and two idlers to see that they  
rotate freely.  
•
•
•
•
MOWER DRIVE BELT INSTALLATION (See Fig. 22) -  
•
Install belt in both idlers. Make sure belt is in both belt  
keepers at the idlers as shown.  
Tolowerfrontofmowerloosennut“E”onbothfrontlinks  
an equal number of turns.  
•
•
•
Install new belt onto engine pulley.  
Roll belt into upper groove of L.H. mandrel pulley.  
Carefully check belt routing making sure belt is in the  
grooves correctly and inside belt keepers.  
Whendistance“D”is1/8"to1/2"loweratfrontthanrear,  
tighten nuts “F” against trunnion on both front links.  
Toraisefrontofmower, loosennut“F”fromtrunnionon  
both front links. Tighten nut “E” on both front links an  
equal number of turns.  
Whendistance“D”is1/8"to1/2"loweratfrontthanrear,  
tighten nut “F” against trunnion on both front links.  
Recheckside-to-sideadjustment.  
•
•
Reassemble clutch spring to pulley bolt.  
Reassemble L.H. mandrel cover.  
•
•
21  
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SERVICE AND ADJUSTMENTS  
CLUTCH SPRING  
TO ADJUST BRAKE (See Fig. 24)  
SMALL  
RETAINER  
SPRING  
SCREWS  
Your tractor is equipped with an adjustable brake system  
L.H.  
which is mounted on the side of the transaxle.  
MANDREL  
COVER  
IDLER  
PULLEYS  
Iftractorrequiresmorethansix(6)feetstoppingdistanceat  
high speed in highest gear on a level dry concrete or paved  
surface, then brake must be adjusted.  
ENGINE  
PULLEY  
•
•
Depressclutch/brakepedalandengageparkingbrake.  
Measuredistancebetweenbrakeoperatingarmandnut  
“A” on brake rod.  
•
•
If distance is other than 1-1/2", loosen jam nut and turn  
nut“A”untildistancebecomes1-1/2". Retightenjamnut  
against nut “A”.  
Roadtesttractorforproperstoppingdistanceasstated  
above. Readjust if necessary. If stopping distance is  
still greater than six (6) feet in highest gear, further  
maintenance is necessary. Contact your nearest au-  
thorizedservicecenter/department.  
L.H.  
MANDREL  
MOWER  
DRIVE  
BELT  
BELT  
KEEPERS  
WITH PARKING  
BRAKE “ENGAGED”  
1-1/2"  
JAM NUT  
FIG. 22  
DO NOT TOUCH THIS  
NUT. IF FURTHER  
BRAKE ADJUSTMENT IS  
NECESSARY CONTACT  
YOUR NEAREST  
AUTHORIZED SERVICE  
CENTER/DEPARTMENT  
TO REPLACE MOWER BLADE DRIVE BELT  
(See Fig. 23)  
NUT “A”  
Park the tractor on level surface. Engage parking brake.  
•
•
•
Removemowerdrivebelt(See“TOREPLACEMOWER  
DRIVE BELT” in this section of this manual).  
Remove mower (See “TO REMOVE MOWER” in this  
section of this manual).  
Remove screws from R.H. mandrel cover and remove  
cover.  
OPERATING  
ARM  
FIG. 24  
•
•
Carefully roll belt off R.H. mandrel pulley.  
Remove belt from center mandrel pulley, idler pulley,  
and L.H. mandrel pulley.  
Removeanydirtorgrasswhichmayhaveaccumulated  
around mandrels and entire upper deck surface.  
Check secondary idler arm and idler to see that they  
rotate freely.  
Install new belt in lower groove of L.H. mandrel pulley,  
idler pulley, and center mandrel pulley as shown.  
Roll belt over R.H. mandrel pulley. Make sure belt is in  
allgroovesproperly.  
TO REPLACE MOTION DRIVE BELT  
(See Fig. 25)  
Parkthetractoronlevelsurface. Engageparkingbrake. For  
assistance,thereisabeltinstallationguidedecalonbottom  
side of left footrest.  
•
•
•
•
•
Remove mower (See “TO REMOVE MOWER” in this  
section of this manual.)  
•
•
Remove belt from stationary idler and clutching idler.  
Pull belt slack toward rear of tractor. Carefully remove  
belt upwards from transmission input pulley and over  
cooling fan blades.  
•
•
Reinstall R.H. mandrel cover.  
•
•
Pull belt toward front of tractor and remove downward  
fromaroundenginepulley.  
Install new belt by reversing above procedure.  
Reinstallmowertotractor(See“INSTALLMOWERAND  
DRIVE BELT” in the Assembly section of this manual).  
Reassemble mower drive belt (See “TO REPLACE  
MOWER DRIVE BELT” in this section of this manual).  
•
ENGINE  
PULLEY  
CENTER  
MANDREL  
L.H. MANDREL  
SECONDARY  
IDLER ARM  
CLUTCHING  
IDLER  
SPRING  
R.H.  
MANDREL  
COVER  
MOWER  
BLADE  
DRIVE BELT  
STATIONARY  
TRANSMISSION  
IDLER  
INPUT PULLEY  
SWAY BAR  
BRACKET  
IDLER PULLEY  
SCREW  
FIG. 23  
FIG. 25  
22  
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SERVICE AND ADJUSTMENTS  
•
•
•
Onrearwheelsonly: aligngroovesinrearwheelhuband  
TRANSAXLE MOTION CONTROL LEVER  
NEUTRAL ADJUSTMENT(See Fig. 26)  
The motion control lever has been preset at the factory and  
adjustment should not be necessary.  
axle. Insert square key.  
Replace washers and snap retaining ring securely in  
axlegroove.  
Replace axle cover.  
•
•
•
•
•
•
Loosen adjustment bolt in front of the right rear wheel,  
and lightly tighten.  
Startengineandmovemotioncontrolleveruntiltractor  
does not move forward or backward.  
Holdmotioncontrolleverinthatpositionandturnengine  
off.  
While holding motion control lever in place, loosen the  
adjustment bolt.  
Move motion control lever to the neutral (N) (lock gate)  
position.  
NOTE: To seal tire punctures and prevent flat tires due to  
slow leaks, tire sealant may be purchased from your local  
parts dealer. Tire sealant also prevents tire dry rot and  
corrosion.  
WASHERS  
RETAINING  
RING  
AXLE COVER  
Tighten adjustment bolt securely.  
SQUARE KEY  
NOTE: Ifadditionalclearanceisneededtogettoadjustment  
bolt, move mower deck height to the lowest position.  
(REAR WHEEL ONLY)  
FIG. 27  
After above adjustment is made, if the tractor still creeps  
forward or backward while motion control lever is in neutral  
position, follow these steps:  
TO START ENGINE WITH A WEAK BATTERY  
(See Fig. 28)  
•
•
Loosen the adjustment bolt.  
Move the motion control lever 1/4 to 1/2 inch in the  
direction it is trying to creep.  
CAUTION: Lead-acidbatteriesgenerate  
explosive gases. Keep sparks, flame  
and smoking materials away from bat-  
teries. Alwaysweareyeprotectionwhen  
aroundbatteries.  
•
•
•
Tighten adjustment bolt securely.  
Start engine and test.  
If tractor still creeps, repeat above steps until satisfied.  
If your battery is too weak to start the engine, it should be  
recharged.(See“BATTERY”intheCustomerResponsibili-  
ties section of this manual).  
MOTION CONTROL  
NEUTRAL  
LEVER  
LOCK GATE  
If “jumper cables” are used for emergency starting, follow  
thisprocedure:  
IMPORTANT: YOUR TRACTOR IS EQUIPPED WITH A 12  
VOLT NEGATIVE GROUNDED SYSTEM. THE OTHER  
VEHICLE MUST ALSO BE A 12 VOLT NEGATIVE  
GROUNDED SYSTEM. DO NOT USE YOUR TRACTOR  
BATTERY TO START OTHER VEHICLES.  
ADJUSTMENT  
BOLT  
TO ATTACH JUMPER CABLES -  
FIG. 26  
•
ConnecteachendoftheREDcabletothePOSITIVE(+)  
terminalofeachbattery,takingcarenottoshortagainst  
chassis.  
ConnectoneendoftheBLACKcabletotheNEGATIVE  
(-) terminal of fully charged battery.  
TRANSMISSION REMOVAL/REPLACEMENT  
Should your transmission require removal for service or  
replacement, it should be purged after reinstallation and  
before operating the tractor. See “PURGE TRANSMIS-  
SION” in the Operation section of this manual.  
•
•
Connect the other end of the BLACK cable to good  
CHASSIS GROUND, away from fuel tank and battery.  
TO ADJUST STEERING WHEEL ALIGNMENT  
TO REMOVE CABLES, REVERSE ORDER -  
•
If steering wheel crossbars are not horizontal (left to right)  
whenwheelsarepositionedstraightforward,removesteer-  
ing wheel and reassemble per instructions in the Assembly  
section of this manual.  
BLACK cable first from chassis and then from the fully  
chargedbattery.  
RED cable last from both batteries.  
•
FRONT WHEEL TOE-IN/CAMBER  
Thefrontwheeltoe-inandcamberarenotadjustableonyour  
tractor. Ifdamagehasoccurredtoaffectthefrontwheeltoe-  
in or camber, contact your nearest authorized service  
center/department.  
“POSITIVE” (+)  
“NEGATIVE” (-)  
TO REMOVE WHEEL FOR REPAIRS  
(See Fig. 27)  
L.H. PANEL  
BOLT  
•
•
Block up axle securely.  
Removeaxlecover, retainingringandwasherstoallow  
wheelremoval(rearwheelcontainsasquarekey-Donot  
lose).  
•
Repairtireandreassemble.  
FIG. 28  
23  
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SERVICE AND ADJUSTMENTS  
REPLACING BATTERY (See Fig. 29)  
TO REMOVE HOOD AND GRILL ASSEMBLY  
(See Fig. 30)  
CAUTION: Do not short battery termi-  
nals by allowing a wrench or any other  
object to contact both terminals at the  
same time. Before connecting battery,  
remove metal bracelets, wristwatch  
bands, rings, etc.  
Positive terminal must be connected  
firsttopreventsparkingfromaccidental  
grounding.  
•
•
•
Raisehood.  
Unsnapheadlightwireconnector.  
Standinfrontoftractor. Grasphoodatsides,tilttoward  
engine and lift off of tractor.  
•
Toreplace, reverseaboveprocedure.  
HOOD  
•
•
•
Lift hood to raised position.  
Removeterminalguard.  
Disconnect BLACK battery cable then RED battery  
cable and carefully remove battery from tractor.  
Installnewbatterywithterminalsinsamepositionasold  
battery.  
HEADLIGHT  
WIRE  
CONNECTOR  
•
•
•
Reinstallterminalguard.  
First connect RED battery cable to positive (+) battery  
terminal with hex bolt and keps nut as shown. Tighten  
securely.  
•
ConnectBLACKgroundingcabletonegative(-)battery  
terminal with remaining hex bolt and keps nut. Tighten  
securely  
FIG. 30  
ENGINE  
•
•
Close terminal access doors.  
Close hood.  
Maintenance,repair,orreplacementoftheemissioncontrol  
devices and systems, which are being done at the custom-  
ers expense, may be performed by any non-road engine  
repairestablishmentorindividual.Warrantyrepairsmustbe  
performed by an authorized engine manufacturer's service  
outlet.  
KEPS NUT  
TERMINAL  
ACCESS  
DOOR  
HEX BOLT  
POSITIVE  
(RED) CABLE  
TO ADJUST THROTTLE CONTROL CABLE  
TERMINAL  
GUARD  
NEGATIVE  
(BLACK) CABLE  
The throttle control has been preset at the factory and  
adjustmentshouldnotbenecessary. Checkadjustmentas  
described below before loosening cable. If adjustment is  
necessary, see engine manual.  
FIG. 29  
TO ADJUST CHOKE CONTROL  
TO REPLACE HEADLIGHT BULB  
•
•
•
Raisehood.  
The choke control has been preset at the factory and  
adjustmentshouldnotbenecessary. Checkadjustmentas  
described below before loosening cable. If adjustment is  
necessary, see engine manual.  
Pullbulbholderoutoftheholeinthebacksideofthegrill.  
Replace bulb in holder and push bulb holder securely  
back into the hole in the backside of the grill.  
•
Closehood.  
TO ADJUST CARBURETOR  
The carburetor has been preset at the factory and adjust-  
mentshouldnotbenecessary. However,minoradjustment  
may be required to compensate for differences in fuel,  
temperature, altitude or load. If the carburetor does need  
adjustment, see engine manual.  
IMPORTANT: NEVER TAMPER WITH THE ENGINE  
GOVERNOR, WHICH IS FACTORY SET FOR PROPER  
ENGINE SPEED. OVERSPEEDING THE ENGINE ABOVE  
THE FACTORY HIGH SPEED SETTING CAN BE  
DANGEROUS. IF YOU THINK THE ENGINE-GOVERNED  
HIGH SPEED NEEDS ADJUSTING, CONTACT YOUR  
INTERLOCKS AND RELAYS  
Loose or damaged wiring may cause your tractor to run  
poorly, stop running, or prevent it from starting.  
•
Checkwiring. SeeelectricalwiringdiagramintheRepair  
Parts section.  
TO REPLACE FUSE  
Replacewith20ampautomotive-typeplug-infuse. Thefuse  
holder is located behind the dash.  
NEAREST  
AUTHORIZED  
SERVICE  
CENTER/  
DEPARTMENT, WHICH HAS PROPER EQUIPMENT AND  
EXPERIENCE  
ADJUSTMENTS.  
TO  
MAKE  
ANY  
NECESSARY  
24  
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STORAGE  
Immediatelyprepareyourtractorforstorageattheendofthe  
season or if the tractor will not be used for 30 days or more.  
•
If battery is removed from tractor for storage, do not  
store battery directly on concrete or damp surfaces.  
CAUTION: Never store the tractor with  
gasoline in the tank inside a building  
where fumes may reach an open flame  
or spark. Allow the engine to cool  
before storing in any enclosure.  
ENGINE  
FUEL SYSTEM  
IMPORTANT: IT IS IMPORTANT TO PREVENT GUM  
DEPOSITS FROM FORMING IN ESSENTIAL FUEL SYSTEM  
PARTS SUCH AS CARBURETOR, FUEL FILTER, FUEL  
HOSE, OR TANK DURING STORAGE.  
ALSO,  
TRACTOR  
EXPERIENCE INDICATES THAT ALCOHOL BLENDED  
FUELS (CALLED GASOHOL OR USING ETHANOL OR  
METHANOL) CAN ATTRACT MOISTURE WHICH LEADS  
TO SEPARATION AND FORMATION OF ACIDS DURING  
STORAGE. ACIDIC GAS CAN DAMAGE THE FUEL  
SYSTEM OF AN ENGINE WHILE IN STORAGE.  
Removemowerfromtractorforwinterstorage. Whenmower  
is to be stored for a period of time, clean it thoroughly,  
remove all dirt, grease, leaves, etc. Store in a clean, dry  
area.  
•
•
Drain the fuel tank.  
Start the engine and let it run until the fuel lines and  
carburetorareempty.  
Never use engine or carburetor cleaner products in the  
fuel tank or permanent damage may occur.  
•
Cleanentiretractor(See“CLEANING”intheCustomer  
Responsibilities section of this manual).  
•
Inspect and replace belts, if necessary (See belt re-  
placement instructions in the Service and Adjustments  
section of this manual).  
•
•
•
Lubricate as shown in the Customer Responsibilities  
section of this manual.  
Be sure that all nuts, bolts and screws are securely  
fastened. Inspect moving parts for damage, breakage  
and wear. Replace if necessary.  
•
Use fresh fuel next season.  
NOTE: Fuel stabilizer is an acceptable alternative in  
minimizing the formation of fuel gum deposits during stor-  
age. Add stabilizer to gasoline in fuel tank or storage  
container. Always follow the mix ratio found on stabilizer  
container. Run engine at least 10 minutes after adding  
stabilizer to allow the stabilizer to reach the carburetor. Do  
not drain the gas tank and carburetor if using fuel stabilizer.  
•
Touch up all rusted or chipped paint surfaces; sand  
lightly before painting.  
BATTERY  
•
•
ENGINE OIL  
Drainoil(withenginewarm)andreplacewithcleanengineoil.  
(See“ENGINE”intheCustomerResponsibilitiessectionof  
this manual).  
Fully charge the battery for storage.  
After a period of time in storage, battery may require  
recharging.  
•
•
Tohelppreventcorrosionandpowerleakageduringlong  
periods of storage, battery cables should be discon-  
nectedandbatterycleanedthoroughly(see“TOCLEAN  
BATTERYANDTERMINALS”intheCustomerRespon-  
sibilities section of this manual).  
After cleaning, leave cables disconnected and place  
cables where they cannot come in contact with battery  
terminals.  
CYLINDER(S)  
•
•
Removesparkplug(s).  
Pour one ounce of oil through spark plug hole(s) into  
cylinder(s).  
Turnignitionkeyto“START”positionforafewseconds  
to distribute oil.  
•
•
Replace with new spark plug(s).  
OTHER  
•
•
Do not store gasoline from one season to another.  
Replace your gasoline can if your can starts to rust.  
Rust and/or dirt in your gasoline will cause problems.  
•
•
Ifpossible,storeyourtractorindoorsandcoverittogive  
protection from dust and dirt.  
Cover your tractor with a suitable protective cover that  
does not retain moisture. Do not use plastic. Plastic  
cannot breathe which allows condensation to form and  
will cause your tractor to rust.  
IMPORTANT: NEVER COVER TRACTOR WHILE ENGINE  
AND EXHAUST AREAS ARE STILL WARM.  
25  
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TROUBLESHOOTING POINTS  
PROBLEM  
CAUSE  
CORRECTION  
Will not start  
1. Out of fuel.  
1. Fill fuel tank.  
2. Engine not “CHOKED” properly.  
3. Engine flooded.  
4. Bad spark plug.  
5. Dirty air filter.  
2. See “TO START ENGINE” in Operation section.  
3. Wait several minutes before attempting to start.  
4. Replace spark plug.  
5. Clean/replace air filter.  
6. Dirty fuel filter.  
6. Replace fuel filter.  
7. Water in fuel.  
7. Drain fuel tank and carburetor, refill tank with fresh  
gasoline and replace fuel filter.  
8. Loose or damaged wiring.  
8. Check all wiring.  
9. Carburetor out of adjustment.  
9. See “To Adjust Carburetor” in Service Adjustments  
section.  
10. Engine valves out of adjustment.  
10. Contact an authorized service center/department.  
Hard to start  
1. Dirty air filter.  
1. Clean/replace air filter.  
2. Bad spark plug.  
2. Replace spark plug.  
3. Weak or dead battery.  
4. Dirty fuel filter.  
3. Recharge or replace battery.  
4. Replace fuel filter.  
5. Stale or dirty fuel.  
6. Loose or damaged wiring.  
7. Carburetor out of adjustment.  
5. Drain fuel tank and refill with fresh gasoline.  
6. Check all wiring.  
7. See “To Adjust Carburetor” in Service Adjustments  
section.  
8. Engine valves out of adjustment.  
8. Contact an authorized service center/department.  
Engine will not turn over  
1. Clutch/brake pedal not depressed.  
2. Attachment clutch is engaged.  
3. Weak or dead battery.  
1. Depress clutch/brake pedal.  
2. Disengage attachment clutch.  
3. Recharge or replace battery.  
4. Replace fuse.  
4. Blown fuse.  
5. Corroded battery terminals.  
6. Loose or damaged wiring.  
7. Faulty ignition switch.  
8. Faulty solenoid or starter.  
9. Faulty operator presence switch(es).  
5. Clean battery terminals.  
6. Check all wiring.  
7. Check/replace ignition switch.  
8. Check/replace solenoid or starter.  
9. Contact an authorized service center/department.  
Engine clicks but will not 1. Weak or dead battery.  
1. Recharge or replace battery.  
2. Clean battery terminals.  
3. Check all wiring.  
start  
2. Corroded battery terminals.  
3. Loose or damaged wiring.  
4. Faulty solenoid or starter.  
4. Check/replace solenoid or starter.  
Loss of power  
1. Cutting too much grass/too fast.  
2. Throttle in “CHOKE” position.  
3. Build-up of grass, leaves and trash under mower.  
4. Dirty air filter.  
1. Set in “Higher Cut” position/reduce speed.  
2. Adjust throttle control.  
3. Clean underside of mower housing.  
4. Clean/replace air filter.  
5. Low oil level/dirty oil.  
5. Check oil level/change oil.  
6. Faulty spark plug.  
7. Dirty fuel filter.  
6. Clean and regap or change spark plug.  
7. Replace fuel filter.  
8. Stale or dirty fuel.  
9. Water in fuel.  
8. Drain fuel tank and refill with fresh gasoline.  
9. Drain fuel tank and carburetor, refill tank with fresh  
gasoline and replace fuel filter.  
10. Spark plug wire loose.  
11. Dirty engine air screen/fins.  
12. Dirty/clogged muffler.  
10. Connect and tighten spark plug wire.  
11. Clean engine air screen/fins.  
12. Clean/replace muffler.  
13. Loose or damaged wiring.  
14. Carburetor out of adjustment.  
13. Check all wiring.  
14. See “To Adjust Carburetor” in Service Adjustments  
section.  
15. Engine valves out of adjustment.  
15. Contact an authorized service center/department.  
Excessive vibration  
1. Worn, bent or loose blade.  
2. Bent blade mandrel.  
1. Replace blade. Tighten blade bolt.  
2. Replace blade mandrel.  
3. Loose/damaged part(s).  
3. Tighten loose part(s). Replace damaged parts.  
26  
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TROUBLESHOOTING POINTS  
PROBLEM  
CAUSE  
CORRECTION  
Engine continues to run  
when operator leaves  
seat with attachment  
clutch engaged  
1. Faulty operator-safety presence control system.  
1. Check wiring, switches and connections. If not  
corrected, contact an authorized service center/  
department.  
Poor cut - uneven  
1. Worn, bent or loose blade.  
2. Mower deck not level.  
1. Replace blade. Tighten blade bolt.  
2. Level mower deck.  
3. Buildup of grass, leaves, and trash under mower.  
4. Bent blade mandrel.  
3. Clean underside of mower housing.  
4. Replace blade mandrel.  
5. Clogged mower deck vent holes from buildup of  
grass, leaves, and trash around mandrels.  
5. Clean around mandrels to open vent holes.  
Mower blades will not  
rotate  
1. Obstruction in clutch mechanism.  
2. Worn/damaged mower drive belt.  
3. Frozen idler pulley.  
1. Remove obstruction.  
2. Replace mower drive belt.  
3. Replace idler pulley.  
4. Frozen blade mandrel.  
4. Replace blade mandrel.  
Poor grass discharge  
1. Engine speed too slow.  
2. Travel speed too fast.  
1. Place throttle control in “FAST” position.  
2. Shift to slower speed.  
3. Wet grass.  
4. Mower deck not level.  
3. Allow grass to dry before mowing.  
4. Level mower deck.  
5. Low/uneven tire air pressure.  
6. Worn, bent or loose blade.  
7. Buildup of grass, leaves and trash under mower.  
8. Mower drive belt worn.  
5. Check tires for proper air pressure.  
6. Replace/sharpen blade. Tighten blade bolt.  
7. Clean underside of mower housing.  
8. Replace mower drive belt.  
9. Blades improperly installed.  
10. Improper blades used.  
11. Clogged mower deck vent holes from buildup of  
grass, leaves, and trash around mandrels.  
9. Reinstall blades sharp edge down.  
10. Replace with blades listed in this manual.  
11. Clean around mandrels to open vent holes.  
Headlight(s) not working 1. Switch is “OFF”.  
1. Turn switch “ON”.  
(if so equipped)  
Battery will not charge  
Loss of drive  
2. Bulb(s) burned out.  
3. Faulty light switch.  
4. Loose or damaged wiring.  
5. Blown fuse.  
2. Replace bulb(s).  
3. Check/replace light switch.  
4. Check wiring and connections.  
5. Replace fuse.  
1. Bad battery cell(s).  
1. Replace battery.  
2. Check/clean all connections.  
3. Replace regulator.  
2. Poor cable connections.  
3. Faulty regulator (if so equipped).  
4. Faulty alternator.  
4. Replace alternator.  
1. Freewheel control in “disengaged” position.  
2. Motion drive belt worn, damaged, or broken.  
3. Air trapped in transmission during shipment  
or servicing.  
1. Place freewheel control in “engaged” position.  
2. Replace motion drive belt.  
3. Purge transmission.  
Engine “backfires”  
when turning engine  
“OFF”  
1. Engine throttle control not set at “SLOW”  
1. Move throttle control to “SLOW” position and allow  
position for 30 seconds before stopping engine.  
to idle for 30 seconds before stopping engine.  
27  
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SERVICE NOTES  
28  
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TRACTOR - - MODEL NUMBER SGT18H46B  
SCHEMATIC  
RED  
BLACK  
BATTERY  
FUSE  
RED  
RED  
A
M
STARTER  
AMMETER  
BLACK  
(OPTIONAL)  
WHITE  
SOLENOID  
RED  
S
B
M
CLUTCH / BRAKE  
(PEDAL UP)  
G
A1  
A2  
WHITE  
L
SEAT SWITCH  
(NOT OCCUPIED)  
IGNITION  
SWITCH  
WHITE  
BLACK  
BLACK  
BLACK  
BLACK  
ATT'MENT CLUTCH  
(CLUTCH OFF)  
GROUNDING  
CONNECTOR  
BLACK  
HOUR  
METER  
(OPTIONAL)  
SPARK  
PLUG  
BLACK  
IGNITION  
UNIT  
GAP  
FUEL  
LINE  
(2 PLUGS ON  
TWIN CYL. ENGINES)  
BLUE  
CHARGING SYSTEM OUTPUT  
3 AMP DC @ 3600 RPM  
28 VOLTS AC MIN. @ 3600 RPM  
(CHARGING SYSTEM DISCONNECTED)  
RED  
FUEL SHUT-OFF SOLENOID  
(IF SO EQUIPPED)  
LIGHTING SYSTEM OUTPUT  
5 AMP AC @ 3600 RPM  
ALTERNATOR  
DIODE  
ORANGE  
14 VOLTS AC MIN. @ 3600 RPM (LIGHTS OFF)  
NOTE  
YOUR TRACTOR IS  
BROWN  
BLACK  
EQUIPPED WITH A SPECIAL  
ALTERNATOR SYSTEM.  
THE LIGHTS ARE NOT  
CONNECTED TO THE  
BATTERY, BUT HAVE THEIR  
OWN ELECTRICAL SOURCE.  
BECAUSE OF THIS, THE  
HEADLIGHTS  
BRIGHTNESS OF THE LIGHTS  
WILL CHANGE WITH ENGINE  
SPEED. AT IDLE THE LIGHTS  
WILL DIM. AS THE ENGINE IS  
SPEEDED UP, THE LIGHTS  
WILL BECOME THEIR BRIGHTEST.  
NON-REMOVABLE  
CONNECTIONS  
IGNITION SWITCH  
REMOVABLE  
POSITION CIRCUIT “MAKE”  
CONNECTIONS  
OFF  
RUN/LIGHT  
M+G+A1  
B+A1  
NONE  
A2+L  
WIRING INSULATED CLIPS  
NOTE: IF WIRING INSULATED CLIPS WERE REMOVED FOR  
SERVICING OF UNIT, THEY SHOULD BE REPLACED TO  
PROPERLY SECURE YOUR WIRING.  
RUN  
B+A1  
NONE  
START B + S + A1 NONE  
29  
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REPAIR PARTS  
TRACTOR - - MODEL NUMBER SGT18H46B  
ELECTRICAL  
21  
22  
42  
24  
41  
43  
40  
26  
27  
27  
25  
16  
16  
33  
30  
10  
D
.C  
.
A
M
P
E
R
E
S
11  
29  
45  
27  
55  
28  
12  
2
1
8
12  
30  
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REPAIR PARTS  
TRACTOR - - MODEL NUMBER SGT18H46B  
ELECTRICAL  
KEY PART  
NO. NO.  
DESCRIPTION  
1
163465  
74760412  
7603J  
Battery, 12 Volt, 28 Amp  
Bolt, Hex Head 1/4-20 UNC x 3/4  
Tray, Battery  
2
8
10  
11  
12  
16  
21  
22  
24  
25  
26  
27  
28  
29  
30  
33  
40  
41  
42  
43  
45  
55  
145211  
150109  
145769  
153664  
166181  
4152J  
Bolt, Battery Front 1/4-20 x 7.5 Zinc  
HolddownBatteryDashMount  
Nut, Push Nylon 1/4" Battery Front  
Switch Interlock Push-In  
Harness,Light  
Bulb, Light  
4799J  
Cable, Battery, 6 Gauge, 11", Red  
Cable, Battery  
Fuse, 20 Amp  
Nut, Hex, Keps 1/4-20 UNC  
Cable, Ground, 6 Gauge, 12", Black  
Switch, Plunger  
Switch, Ignition, Push-In  
Key, Ignition  
Harness,Ignition  
Bolt, Hex, Fin. 1/4-20 x 1/2  
Cover, Terminal, Red  
Solenoid  
Ammeter,Rectangular  
Screw, Thdrol 5/16-18 x 1/2 TYT  
146148  
175158  
73510400  
145491  
121305X  
175566  
140401  
170223  
71110408  
131563  
175141  
121433X  
17490508  
NOTE: All component dimensions given in U.S. inches  
1 inch = 25.4 mm  
31  
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REPAIR PARTS  
TRACTOR - - MODEL NUMBER SGT18H46B  
CHASSIS  
119  
29  
30  
36  
24  
87  
17  
212  
36  
36  
24  
25  
26  
25  
120  
121  
26  
122  
123  
31  
90  
44  
3
50  
19  
124  
28  
125  
71  
66  
9
115  
209  
117  
64  
114  
209  
209  
3
6
153  
209  
209  
86  
209  
8
11  
1
59  
26  
114  
117  
209  
3
35  
74  
33  
10  
3
209  
2
35  
3
3
3
13  
108  
38  
34  
206  
26  
209  
38  
32  
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REPAIR PARTS  
TRACTOR - - MODEL NUMBER SGT18H46B  
CHASSIS  
KEY PART  
NO.  
NO.  
DESCRIPTION  
1
169831  
169061  
17060612  
155923  
126471X  
170119  
72140608  
159954  
159953  
Chassis Wldmt.  
DrawbarStretch94  
Screw 3/8-16 x 3/4  
Saddle Flat Lt  
2
3
6
8
ClipInsulator  
9
Dash  
10  
11  
13  
17  
19  
24  
25  
26  
28  
29  
30  
31  
33  
34  
35  
36  
37  
38  
44  
50  
59  
64  
66  
71  
74  
86  
87  
90  
Bolt RdHd Sqnk. 3/8-16 Unc x 1  
Panel Dash Lh  
Panel Dash Rh  
136673X550 Hood  
164863  
Screw Hwhd Hi-Lo #13-16 x 3/4  
74780616  
19131312  
73800600  
136375  
Bolt Fin Hex 3/8-16 Unc x 1 Gr. 5  
Washer 13/32 x 13/16 x 12 Ga.  
Nut Lock Hex w/Insert 3/8-16 UNC  
Grill / Lens Asm  
136374X599 LensGrille  
167270X550 Fender Asm YTGT  
175315  
BracketFender  
145244X550 Footrest Pnt. Lh  
145243X550 Footrest Pnt. Rh  
72110606  
108067X  
17490508  
169834  
140675  
137304  
110436X  
170259  
169261X010 Plate Dash Slkscr.  
73640400  
73680600  
Bolt RdHd Sht. Sqnk. 3/8-16 x 3/4  
Nut Pal  
Screw Thdrol 5/16-18 x 1/2 Tyt  
Bracket Asm Pivot Mower Rear  
Strap Asm Fender  
RodSupportHood  
Bushing Snap Split  
DashLower  
Nut Keps Hex 1/4-20 Unc  
NutCrownlock3/8-16Unc  
136670X550 Panel Asm. Pnt. Side Rh  
136671X550 Panel Asm. Pnt. Side Lh  
19091216  
Washer 9/32 x 3/4 x 16 Ga.  
Bolt Fin Hex 3/8-16 Unc x 3/4  
Bracket Support Dash  
108 74760612  
114 145349  
115 121749X  
117 144283  
119 19092016  
120 137271  
121 137269  
122 137270  
123 157105  
124 157107  
125 74180412  
153 19132203  
206 170165  
209 17000612  
212 156144  
Cover Access  
Washer Serrated Disc 13/32 x 1  
Washer 9/32 x 1-1/4 x 16 Ga.  
Rivet Ratchet Female  
WasherNylon  
Rivet Ratchet Male  
Bracket Asm. Pivot Hood Lh  
Bracket Asm. Pivot Hood Rh  
Screw Mach Cr. 1/4-20 x 3/4  
Washer 13/32 x 1-3/8 x 3 Ga.  
BoltShoulder5/16-18  
Screw Hex wsh Thdrol 3/8-16 x 3/4  
Insert Lens Reflector  
NOTE: All component dimensions given in U.S. inches  
1 inch = 25.4 mm  
33  
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REPAIR PARTS  
TRACTOR - - MODEL NUMBER SGT18H46B  
DRIVE  
51  
57  
51  
89  
69  
63  
65  
19  
72  
70  
197  
116  
59  
61  
81  
66  
31  
202  
150  
159  
16  
50  
158  
42  
56  
41  
161  
198  
64  
162  
139  
71  
19  
58  
48  
134  
42  
164  
83  
169  
16  
171  
14  
151  
51  
40  
38  
27  
21  
168  
163  
42  
39  
10  
8
138  
146  
146  
166  
82  
49  
47  
35  
165  
156  
62  
120  
36  
34  
51  
139  
110  
36  
110  
37  
103  
102  
94  
35  
30  
19  
51  
110  
53  
16  
28  
73  
110  
111  
142  
131  
26  
96  
95  
29  
3
27  
135  
129  
129  
84  
126  
24  
19  
22  
55  
77  
25  
26  
2
76  
93  
136  
189  
77  
136  
126  
43  
127  
135  
76  
141  
128  
140  
1
126  
189  
137  
131  
32  
26  
129  
34  
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REPAIR PARTS  
TRACTOR - - MODEL NUMBER SGT18H46B  
DRIVE  
KEY PART  
NO. NO.  
KEY PART  
NO. NO.  
DESCRIPTION  
DESCRIPTION  
1
- - - - - - -  
Transaxle, HydroGearModel325-  
3000 (Order Parts From Transaxle  
Manufacturer)  
Spring,BrakeReturn  
Pulley, Hydro  
Rod Shift Fender Adjust Yt  
Pin, Cotter 1/8 x 1  
Washer Lock Hvy Helical  
Nut Lock Hx w/Ins. 5/16-18 Unc  
Nut, Lock Hex w/Ins. 3/8-16 UNC  
Knob  
Rod,Brake  
Nut, Hex Jam 3/8-16  
Spring, Rod, Brake  
77  
81  
82  
83  
84  
89  
93  
94  
95  
96  
9396E  
Key Square 1/4 x 2  
Shaft Asm Cross Tapered  
Spring, Torsion  
Washer 17/32 x 3/4 x 16 Gauge  
LinkTransaxle  
165598  
123782X  
19171216  
165926  
2
142431  
3
143995  
8
166020  
164892X428 Console  
10  
14  
16  
19  
21  
22  
24  
25  
26  
27  
28  
29  
30  
31  
32  
34  
35  
36  
37  
38  
39  
40  
41  
42  
43  
47  
48  
49  
50  
51  
53  
55  
56  
57  
58  
59  
61  
62  
63  
64  
65  
66  
69  
70  
71  
72  
73  
76  
76020416  
10040400  
73800500  
73800600  
140845  
142564  
140462  
158508  
4497H  
Line FuelHydro  
FanHydro  
Control Asm Bypass Hydro-3000  
Retainer Spring 1" Zinc/cad.  
Washer Belliville 1/2 x 1-1/2  
Nut Hex Jam Toplock 1/2-20 Unf  
Bolt Hex 3/8-16 x 3/4  
Bracket, Transaxle, R.H.  
Bolt Rdhd Sq Neck 3/8-16 x 1/25  
Nut Lock Flg. 3/8-16 Unc  
Nut Lock 5/16-18 Nc Thd  
Bolt Hex Flghd 5/16-18 x 3.0 Gr. 5  
Bracket Neutral Adjust HG-3000  
Bolt Shoulder 5/16-18 Unc  
Washer Lock 5/16  
RodActuatorBypassHydro-3000  
Washer 1-1/32 x 1-5/8 x 16 Gauge  
Washer Axle Flange  
Washer 11/32 x 3/4 x 12 Ga.  
Washer 11/32 x 1.25 x 16 Ga.  
Bolt Fin Hex 3/8-16 x 3/4  
Bushing Pinion Sector  
Pin Hitch  
Bolt 5/16 x 24 x 1  
Bolt Hex Flghd 5/16-18 x 2-1/4  
BushingBellcrank  
Washer 13/32 x 2 x 10 Ga.  
Washer Srrted 5/16ID x 1.125  
Bracket Shift Mount  
Hub Tapered Flange Shift Lt  
Bolt Rdhd Sqnk 1/4-20 x 3/4 Gr 5  
NutCrownlock1/4-20Unc  
Bolt Hex Fin 1/4-20 Unc x 1 Gr 5  
Washer 5/8 x .281 x 10 Ga  
Bracket Pivot Lever  
Screw 5/16-18 x 5/8  
Bolt Shoulder 5/16-18 x .561  
Plate Fastening Lt  
101 141322  
103 73940800  
110 74760612  
111 123776X  
116 72110610  
120 73900600  
126 1685H  
127 74490548  
128 158284  
129 105529X  
131 10140500  
134 158272  
135 123800X  
136 163168X  
137 19111212  
138 19112016  
139 74760612  
140 4475J  
141 159197  
142 74330516  
146 74490536  
150 165850  
151 19133210  
156 166002  
158 165589  
159 165494  
161 72140406  
162 73680400  
163 74780416  
164 19091010  
165 165623  
166 166880  
168 165492  
169 165581  
171 17490608  
189 160849  
197 169613  
198 169593  
202 72110612  
158274  
73350600  
106888X  
19131316  
76020412  
145204  
Washer 13/32 x 13/16 x 16 Ga.  
Pin, Cotter 1/8 x 3/4  
Rod, Brake, Park  
71673  
Cap, Brake Parking Black  
Bracket, Transaxle, L.H.  
Keeper, Belt, Transaxle, L.H.  
Bolt Hex Hd. 5/16-18 Unc x 3/4  
Shaft, Foot Pedal  
123780X  
123791X  
74760512  
155071  
120183X  
19211616  
1572H  
BearingNylon  
Washer 21/32 x 1 x 16 Gauge  
Pin,Roll 3/16 x 1  
131494  
Idler, Flat  
74760644  
4470J  
Bolt Rdhd 3/8-16 Unc x 2-3/4  
Spacer  
165838  
Keeper,Idler  
19131312  
19111012  
127783  
Washer 13/32 x 13/16 x 12 Gauge  
Bolt Shoulder 5/16-18 Unc  
Pulley, Idler  
154407  
Bellcrank Clutch Grnd Drv Stl  
Retainer,Belt  
Bolt, Hex 3/8-16 x 1-1/2  
Nut, Crownlock 3/8-16  
Link, Clutch  
Spring, Return, Clutch  
Bolt, Hex 3/8-16 x 1-1/4  
V-Belt, Drive  
Keeper, Belt, Transaxle, R.H.  
KeeperBeltCenterspan  
Screw 3/8-16 x 3/4  
Cover, Foot Pedal  
Pulley, Engine  
Bolt, Hex 7/16-20 x 4-1/4  
Washer, Lock Hvy Hlcl Spr 7/16  
KeeperBeltEngineF-proof  
Screw Hex Wsh Hi-Lo 1/4-1/2 Unc  
Keeper Belt Engine  
StrapTorqueLhHydro-3000  
Washer 13/32 x 1-1/4 x 12 Ga.  
StrapTorqueRhHydro-3000  
E-Ring  
123205X  
74760624  
73680600  
105710X  
105709X  
74760620  
161741  
158278  
169691  
17060612  
8883R  
161399  
Screw Thdrol 3/8-16 x 1/2 Ty-Tt  
Washer Spacer Axle  
Nyliner Snap-In 5/8" Id  
Washer Nyl 7/8 Id x .105  
Bolt Carr Sh 3/8-16 x 1-1/2 Gr.5  
71170764  
10040700  
161488  
142432  
162848  
158283  
19132012  
158282  
NOTE: All component dimensions given in U.S. inches\  
1 inch = 25.4 mm  
12000053  
35  
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REPAIR PARTS  
TRACTOR - - MODEL NUMBER SGT18H46B  
STEERING ASSEMBLY  
38  
12  
39  
1
41  
42  
37  
37  
62  
36  
17  
27  
8
67  
67  
68  
18  
19  
67  
46  
8
47  
13  
22  
6
23  
65  
9
56  
11  
46  
85  
2
8
66  
40  
6
7
9
85  
9
29  
5
79  
47  
80  
25  
7
9
3
32  
5
92  
11  
82  
29  
29  
4
26  
43  
29  
29  
40  
43  
6
15  
15  
8
28  
30  
15  
10  
36  
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REPAIR PARTS  
TRACTOR - - MODEL NUMBER SGT18H46B  
STEERING ASSEMBLY  
KEY PART  
NO.  
NO.  
DESCRIPTION  
1
140044X428 Wheel Steering Auto Black  
2
154427  
156486  
157475  
6266H  
121748X  
19272016  
12000029  
3366R  
156438  
10040600  
73940800  
136518  
145212  
156543  
57079  
160395  
165857  
165851  
154406  
126847X  
136874  
19131416  
17060612  
76020412  
130465  
145207  
152927  
Axle Asm Front  
3
Spindle Asm Lh  
4
Spindle Asm Rh  
5
BearingRaceThrustHarden  
Washer 25/32 X 1 5/8 X 16ga  
Washer 27/32 X 1 1/4 X 16 Ga  
RingKlip#t5304-75  
Bearing Col Strg Blk  
LinkDrag  
6
7
8
9
10  
11  
12  
13  
15  
17  
18  
19  
22  
23  
25  
26  
27  
28  
29  
30  
32  
36  
37  
38  
39  
40  
41  
42  
43  
46  
47  
56  
62  
65  
66  
67  
68  
79  
80  
82  
85  
92  
Lockwasher  
Nut Hex Jam Toplock 1/2-20 Unf  
Spacer Bearing Axle Front  
Nut Hex Flange Lock  
Shaft Asm Strg  
Washer Thrust 515x 750x 033  
SupportShaft  
Screw Hex WshHd Torx  
Shaft Asm Pittman  
BracketSteering  
Bushing Rod Tie Blk Lt  
GearSector  
Washer 13/32 X 7/8 X 16ga  
Screw3/8-16x3/4  
Pin  
Rod Tie Wire Form 19 75 Mech  
Bushing Strg  
Screw TT #10-32 x 5 x 3/8 Flange  
140045X428 Insert Cap Strg  
100712K  
7810H  
100711L  
Washer .53 x 2.25 x .160 Zinc  
LocknutCenter  
Adaptor Wheel Strg 640/ 635id  
145054X428 Boot Dash Steering  
121749X  
121232X  
6855M  
Washer 25/32 X 1 1/4 X 16 Ga  
Cap Spindle Fr Top Blk  
Fitting Grease  
19131210  
167905  
Washer 13/32 x 3/4 x 10 Ga.  
Kit Steering Assembly Service  
Spacer Axle  
160367  
154404  
Bearing Arm Pittman  
72140618  
169828  
19132012  
74950612  
169835  
133835  
169829  
Bolt Rdhd Sq 3/8-16 Unc x 2-1/4  
Brace Axle Front  
Washer 13/32 x 1-1/4 x 12 Ga.  
Bolt Hex Nylon 3/8-16 x 3/4  
Bracket Susp Chassis Front  
FastnerChristmasTree  
Axle Rear 16" Tires GTV  
NOTE: All component dimensions given in U.S. inches  
1 inch = 25.4 mm  
37  
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REPAIR PARTS  
TRACTOR - - MODEL NUMBER SGT18H46B  
ENGINE  
106  
107  
3
8
2
1
14  
38  
13  
81  
105  
25  
26  
105  
6
5
16  
45  
62  
72  
99  
45  
32  
31  
34  
100  
33  
37  
33  
40  
45  
41  
39  
23  
29  
OPTIONAL EQUIPMENT  
Spark Arrester  
4
38  
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REPAIR PARTS  
TRACTOR - - MODEL NUMBER SGT18H46B  
ENGINE  
KEY PART  
NO. NO.  
DESCRIPTION  
1
2
3
176174  
17720410  
- - - - - - -  
Control,Throttle  
Screw, Hex Head, Thread Cutting 1/4-20 x 5/8  
Engine, Tec Model Number TVT691  
(OrderPartsFromEngineManufacturer)  
Muffler  
4
149723  
174703  
174704  
126470X  
171877  
175563  
35-414  
148456  
11050600  
169837  
132778  
73920600  
137180  
151346  
161493  
123487X  
106082X  
8543R  
148315  
109227X  
3645J  
139277  
17000612  
10040500  
71070512  
73510400  
160771  
5
Tube, Exhaust, LH  
Tube, Exhaust, RH  
ClipInsulated  
Bolt 5/16-18 UNC x 3/4 w/Sems  
Shield,Browning  
Muffler Gasket  
Tube Drain Oil Easy  
Washer, Lock, External Tooth 3/8  
Shield, Browning / Debris Guard  
ChokeControl  
Nut, Keps 3/8-24 UNF  
Kit, Spark Arrestor  
6
7
8
10  
13  
14  
16  
23  
25  
26  
29  
31  
32  
33  
34  
37  
38  
39  
40  
41  
45  
62  
72  
81  
99  
Tank Fuel 3 50 Rear  
CapFuelGauge  
Clamp,Hose  
Pad, Spacer  
Line, Fuel  
Plug Drain Oil Easy  
Pad, Idler  
Bushing  
Stem, Fuel Tank  
Screw Hex wsh Thdrol 3/8-16 x 3/4  
Washer Lock 5/16  
Screw Hex Hd Cap 5/16-18 x 3/4  
Nut Keps Hex 1/4-20 Unc  
Bracket Asm Pivot Lh Raised  
Bracket Asm Pivot Rh Raised  
Screw 3/8-16 x 1  
ControlCover  
Screw  
100 160770  
105 17120616  
106 160-82  
107 42-823  
NOTE: All component dimensions given in U.S. inches.  
1 inch = 25.4 mm  
39  
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REPAIR PARTS  
TRACTOR - - MODEL NUMBER SGT18H46B  
SEAT ASSEMBLY  
1
18  
28  
7
28  
14  
7
10  
5
6
22  
21  
27  
2
24  
5
16  
25  
15  
11  
13  
17  
12  
KEY PART  
NO. NO.  
KEY PART  
NO. NO.  
DESCRIPTION  
DESCRIPTION  
1
140118  
Seat  
16  
17  
18  
21  
22  
24  
25  
27  
28  
123740X  
Spring  
2
140551  
Pivot Bracket, Seat  
Clip, Push-in Hinged  
123976X  
124238X  
171852  
Locknut, Flange 1/4 Grade 5  
Cap Spring Seat Blk 1.75 x 1.0  
Bolt, Shoulder 5/16-18 Unc -2A  
Nut Lock Hex W/Ins 5/16-18 Unc  
Washer 17/32 x 1-3/16 x 12 Gauge  
Bolt, Shoulder 5/16-18 x .62  
Screw Thdrol 3/8-16 x 3/4  
5
145006  
6
73800600  
124181X  
174894  
Nut, Lock Hex w/Ins 3/8-16 UNC  
Spring, Seat  
Pan, Seat  
Knob, Seat, Black  
Bracket, Switch Mounting  
Bushing, Snap, Black, Nylon  
Bolt, Carriage 1/4-20 x 1-1/2  
Spacer, Split  
7
73800500  
19171912  
127018X  
17490608  
171877  
10  
11  
12  
13  
14  
15  
166369  
121246X  
121248X  
72050412  
121249X  
Bolt 5/16-18 UNC x 3/4 w/Sems  
NOTE: All component dimensions given in U.S. inches  
1 inch = 25.4 mm  
40  
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REPAIR PARTS  
TRACTOR - - MODEL NUMBER SGT18H46B  
DECALS  
4
7
11  
3
2
2
17  
17  
1
12  
14  
8
13  
13  
6
5
10  
19  
KEY PART  
NO. NO.  
KEY PART  
NO. NO.  
DESCRIPTION  
DESCRIPTION  
1
2
3
4
5
6
7
8
10  
171448  
164022  
177174  
177173  
173000  
140837  
157002  
4900J  
DecalFender  
11  
12  
13  
14  
17  
19  
- -  
- -  
- -  
- -  
162398  
156835  
106202X  
145005  
177512  
162391  
142341  
DecalSteering  
Decal Side Panel  
Decal Hood LH  
Decal Hood RH  
Decal HP Engine  
Decal Parking Brake  
Decal Oper sDL Eng  
ReflectorTaillight  
Decal, Btry Dngr/Psn  
DecalFenderSide  
Decal Deck  
DecalDangerFenderEnglish  
Decal Clutch/brake English  
Decal V-Belt Sch  
Decal Cntrl Movement  
157199X428 Pad, Footrest  
139346  
138311  
178277  
Decal Handle Lft Height Adjust  
Manual,Owner's(English)  
WHEELS & TIRES  
KEY  
NO.  
PART  
NO.  
DESCRIPTION  
1
1
59192  
65139  
106230X  
59904  
106228X427 Rim Asm 8" front  
278H  
9040H  
124074X427 Rim Asm 12" rear  
124106X  
7154J  
104757X428 Cap Axle Blk 1 50 X 1 00  
144334 Sealant, Tire (1 Doz. Tube)  
Cap Valve Tire  
Stem Valve  
TireFront  
2
5,8  
2
3
4,10  
4
Tube Front (Service Item Only)  
7
5
6
Fitting Grease (Front Wheel Only)  
BearingFlange(FrontWheelnly)  
3,9  
7
6
11  
8
9
Tire R 23 x 8.5-12 C Service  
Tube Rear (Service Item Only)  
10  
11  
- -  
NOTE: All component dimensions given in U.S. inches  
1 inch = 25.4 mm  
41  
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REPAIR PARTS  
TRACTOR - - MODEL NUMBER SGT18H46B  
MOWER LIFT  
29  
28  
27  
25  
24  
23  
7
8
41  
9
1
10  
49  
47  
14  
37  
38  
11  
30  
40  
50  
13  
36  
2
26  
46  
12  
6
13  
19  
20  
13  
20  
18  
17  
16  
15  
20  
31  
32  
19  
20  
44  
15  
13  
42  
31  
32  
43  
39  
42  
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REPAIR PARTS  
TRACTOR - - MODEL NUMBER SGT18H46B  
MOWER LIFT  
KEY PART  
NO.  
NO.  
DESCRIPTION  
1
121006X  
159188  
Rod Assembly, Lever  
Shaft Assembly, Lift  
Bolt, Hex Head, Fin. 3/8-16 x 1-1/2  
GripHandle  
Button Plunger Black  
Plunger Lever Lift  
Spring  
Link, Lift, LH  
Link, Lift, RH  
RetainerSpring  
Lever Assembly, Lift, RH  
Link, Front  
2
6
74780624  
109413X  
124526X  
122364X  
2876H  
7
8
9
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
23  
24  
25  
26  
27  
28  
29  
30  
31  
32  
36  
37  
38  
39  
40  
41  
42  
43  
44  
46  
47  
49  
50  
145537  
145536  
4939M  
159189  
173288  
73350800  
130171  
Nut, Hex, Jam 1/2-13 UNC  
Trunnion  
73800800  
139868  
163552  
110807X  
19131016  
137150  
76020308  
160985  
73350600  
138057  
150233  
169865  
73540600  
155097  
123935X  
17060516  
142992  
Nut Lock W/Wsh 1/2-13 Unc  
Arm, Suspension, Rear  
RetainerSpring  
Nut Special  
Washer 13/32 x 5/8 x 16 Ga.  
SpringCompression  
Pin Cotter  
Rod Adj. Lift  
Nut Hex Jam 3/8-16 Unc  
Knob Inf. 3/8-16 Unc  
TrunnionInfinHeight  
Bearing  
Nut, Crownlock 3/8-24  
PointerHeightIndicator  
Plug Hole  
Screw 5/16-18 x 1  
Stop Over Center  
Washer 11/32 x 1-1/2 10 Ga.  
Scale Ind. Height  
Nut, Crownlock 3/8-16 UNC  
Washer 13/32 x 1 x 12 Ga.  
Bolt, Carriage 3/8-16 x 1.00  
E-Ring  
19112410  
123934X  
73680600  
19131612  
72240608  
12000022  
19292016  
145212  
Washer  
Nut Hex Flange Lock  
Nut Push  
110452X  
NOTE: All component dimensions given in U.S. inches  
1 inch = 25.4 mm  
43  
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REPAIR PARTS  
TRACTOR - - MODEL NUMBER SGT18H46B  
MOWER DECK  
67  
157  
158  
156  
153  
155  
46  
151  
152  
41  
153  
135  
154  
49  
36  
37  
136  
41  
42  
45  
46  
69  
85  
42  
127  
43  
45  
40  
59  
126  
58  
50  
44  
33  
33  
31  
30  
130  
35  
72  
52  
131  
61  
47  
30  
32  
44  
129  
39  
32  
62  
60  
38  
31  
132  
34  
116  
90  
117  
91  
92  
93  
119  
94  
93  
92  
21  
95  
90  
21  
22  
23  
24  
25  
118  
82  
3
18  
21  
26  
134  
28  
29  
133  
1
6
5
117  
27  
19  
15  
14  
18  
16  
20  
48  
13  
18  
11  
10  
9
8
44  
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REPAIR PARTS  
TRACTOR - - MODEL NUMBER SGT18H46B  
MOWER DECK  
KEY PART  
NO. NO.  
KEY PART  
NO. NO.  
DESCRIPTION  
DESCRIPTION  
1
156948  
138457  
4939M  
Deck Asm., Mower 46"  
Bracket Asm., Sway Bar  
RetainerSpring  
Arm, Suspension, Rear (Sway Bar)  
Bolt, Patched 3/8-24 x 1-1/4 Gr. 8  
Washer, Lock Hvy., Unplated 3/8  
Washer, HardBlade, MowerVented  
Blade Hi-Perf 46"  
Shaft Asm. w/Lower Bearing  
Housing,Mandrel  
Bearing, Ball, Mandrel  
Stripper,MowerRound  
Bolt, Carriage 5/16-18 x 5/8  
Bolt, Hex Head, Shoulder 5/16-18  
Baffle, Vortex Mower 46"  
Nut, Crownlock 5/16-18 UNC  
Stiffiner, Bracket  
59  
60  
61  
62  
67  
69  
72  
82  
85  
90  
91  
92  
93  
94  
95  
157034  
Guide Bolt 46" Mower Dr  
Arm Asm Brake 46"  
3
156722  
5
161315  
131870  
Bolt Shld 5/16-18  
6
130832  
850857  
10030600  
140296  
176084  
137553  
137152  
110485X  
174493  
72140505  
132827  
145055  
73680500  
134753  
131267  
105304X  
149287  
110452X  
SpringReturn  
8
106932X  
73350600  
19131316  
4497H  
10040600  
74760616  
132274  
Knob Rd 3/8-16 Plstc Thds Blk  
Nut Hex Jam 3/8-16 Unc  
Washer 13/32 x 1 x 16 Ga.  
RetainerSpring  
9
10  
11  
13  
14  
15  
16  
18  
19  
20  
21  
22  
23  
24  
25  
26  
27  
28  
29  
30  
31  
32  
33  
34  
35  
36  
37  
38  
39  
40  
41  
42  
43  
44  
45  
46  
47  
48  
49  
50  
52  
58  
Washer Lock 3/8  
Bolt Fin Hex 3/8-16 Unc x 1  
Bracket Asm. Noseroller Lh  
Nut Lock Hex w/Ins 3/8-16 Unc  
Washer 17/32 x 7/8 x 16 Ga.  
RollerNose  
73800600  
19171416  
132264  
132273  
Bracket Asm. Noseroller Rh  
Bolt,Shoulder  
GaugeWheel  
116 4898H  
117 165746  
118 73930600  
119 19121414  
126 156472  
127 146763  
129 19133808  
130 165891  
131 169022  
132 165890  
133 165904  
134 17490512  
135 165898  
136 19091216  
151 169670  
152 170328  
153 169674  
154 169675  
155 169671  
156 169672  
157 169669  
158 17720410  
Bracket, Deflector  
Cap, Sleeve  
Spring, Torsion, Deflector  
Nut, Push  
Nut, Centerlock 3/8-16 UNC  
Washer 3/8 x 7/8 x 14 Ga.  
Arm, Idler, Primary Deck 46"  
Pulley, Idler, V-Groove Dim. 4.25  
Washer 13/32 x 2-3/8 x 8 Ga  
BoltCarriageIdler  
166883X428 Shield, Deflector Mower  
19111016  
131491  
157722  
129963  
153531  
137266  
144945  
17490628  
19131316  
131494  
156085  
144917  
137273  
17060620  
165723  
144949  
133943  
145059  
137729  
144959  
139573  
73680600  
72110612  
156493  
165906  
Washer 11/32 x 5/8 x 16 Ga.  
Rod,Hinge  
Screw, ThdrollWasherHead  
Washer,SpacerMowerVented  
Pulley, Mandrel  
Nut, Flg. Top Lock Cntr. 9/16  
Anchor, Spring Deck 46"  
Screw, Thdroll 3/8-16 x 1-3/4 Tytt  
Washer 13/32 x 1 x 16 Ga.  
Pulley, Idler, Flat  
SPringReturnIdler  
Arm Spring Brake Mower  
Bracket Anchor Cable 46"  
Screw Thdrol5/16-18 x 3/4  
Retainer Spring Yellow  
Washer 9/32 x 3/4 x 16 Ga  
Bracket Clutch Cable  
Clutch Cable 38"/46"  
Washer Flat 3/8" Type B  
SpringRetainer  
SpringRetensionQ  
SPacer Clutch Cable  
Rod Clutch Cable 3/8"  
Screw Hex Thd Cut 1/4-20 x 5/8  
Mandrel Asm 44"/46"/50" Service  
DeckComplete(Std. Deck-Order  
separatelymulchplateandgauge  
wheel components Key Nos. 101-  
106and116-118)  
Keeper, Belt, Idler  
Pulley, Idler, Driven  
Spring, Secondary 44/46/50 Vent  
Screw 3/8-16 x 1-1/4  
Spacer,Retainer  
Arm, Idler Secondary  
- -  
- -  
143651  
172497  
Washer,Hardened  
Cover, MandrelDeck  
Screw, Thdroll. 1/4-20 x 5/8  
V-Belt, Mower, Secondary  
V-Belt, Mower, Primary  
Nut, Crownlock 3/8-16 UNC  
Bolt, Carriage 3/8-16 x 1-1/2 Gr. 5  
Pulley Idler  
NOTE: All component dimensions given in U.S. inches  
1 inch = 25.4 mm  
Rod Brake 46"  
45  
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LIMITED WARRANTY  
The Manufacturer warrants to the original consumer purchaser that this product as manufactured is free from defects in  
materials and workmanship. For a period of two (2) years from date of purchase by the original consumer purchaser, we will  
repair or replace, at our option, without charge for parts or labor incurred in replacing parts, any part which we find to be  
defective due to materials or workmanship. This Warranty is subject to the following limitations and exclusions.  
1. This warranty does not apply to the engine, other than EHP manufactured transaxle/transmission components,  
battery (except as noted below) or components parts thereof. Please refer to the applicable manufacturer's  
warranty on these items.  
2. Transportation charges for the movement of any power equipment unit or attachment are the responsibility of  
the purchaser. Transportation charges for any parts submitted for replacement under this warranty must be  
paid by the purchaser unless such return is requested by Electrolux Home Products.  
3. Battery Warranty: On products equipped with a Battery, we will replace, without charge to you, any battery  
which we find to be defective in manufacture, during the first ninety (90) days of ownership. After ninety (90)  
days, we will exchange the Battery, charging you 1/12 of the price of a new Battery for each full month from the  
date of the original sale. Battery must be maintained in accordance with the instructions furnished.  
4. The Warranty period for any products used for rental or commercial purposes is limited to 90 days from the date  
of original purchase.  
5. This Warranty applies only to products which have been properly assembled, adjusted, operated, and main-  
tained in accordance with the instructions furnished. This Warranty does not apply to any product which has  
been subjected to alteration, misuse, abuse, improper assembly or installation, delivery damage, or to normal  
wear of the product.  
6. Exclusions: Excluded from this Warranty are belts, blades, blade adapters, normal wear, normal adjustments,  
standard hardware and normal maintenance.  
7. In the event you have a claim under this Warranty, you must return the product to an authorized service dealer.  
Should you have any unanswered questions concerning this Warranty, please contact:  
In Canada contact:  
Electrolux Home Products  
a division of WCI Outdoor Products, Inc.  
Outdoor Products Customer Service Dept.  
250 Bobby Jones Expressway  
Electrolux Home Products  
a division of WCI Outdoor Products, Inc.  
7075 Ordan Drive  
Augusta, GA 30909 USA  
Mississauga, Ontario  
L5T 1K6  
giving the model number, serial number and date of purchase of your product and the name and address of the authorized  
dealer from whom it was purchased.  
THIS WARRANTY DOES NOT APPLY TO INCIDENTAL OR CONSEQUENTIAL DAMAGES AND ANY IMPLIED WARRAN-  
TIES ARE LIMITED TO THE SAME TIME PERIODS STATED HEREIN FOR OUR EXPRESSED WARRANTIES. Some areas  
do not allow the limitation of consequential damages or limitations of how long an implied Warranty may last, so the above  
limitations or exclusions may not apply to you. This Warranty gives you specific legal rights, and you may have other rights  
which vary from locale to locale.  
This is a limited Warranty within the meaning of that term as defined in the Magnuson-Moss Act of 1975.  
46  
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SUGGESTED GUIDE FOR SIGHTING SLOPES FOR SAFE OPERATION  
ONLY RIDE UP AND DOWN HILL,  
NOT ACROSS HILL  
SIGHTING  
GUIDE  
SIGHT AND HOLD THIS LEVEL WITH  
SKY LINE OR TREE.  
15° MAX.  
Operate your Tractor up and down the face of slopes (not  
greater than 15°), never across the face. Make turns gradu-  
ally to prevent tipping or loss of control. Exercise extreme  
caution when changing direction on slopes.  
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®
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