IMPORTANT MANUAL
Do Not Throw Away
OPERATOR'S MANUAL
MODEL:
WARNING:
ReadthisManualandfollowallWarningsand
SafetyInstructions. Failuretodosocanresult
in serious injury.
HDF825X
FRONT TINE TILLER
ALWAYS WEAR EYE PROTECTION DURING OPERATION
411044 01.05.07 CL
Printed in U.S.A.
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CUSTOMER RESPONSIBILITIES
PRODUCT SPECIFICATIONS
•
•
Read and observe the safety rules.
Follow a regular schedule in maintaining, caring for
and using your tiller.
Gasoline Capacity:
3 Quarts (2.8L)
Unleaded Regular
•
Followinstructionsunder“Maintenance”and“Storage”
sections of this Manual.
Oil (API-SG-SL):
(Capacity: 20 oz./0.6L)
SAE 30 (Above 32°F/0°C)
SAE 5w-30(Below 32°F/0°C)
IMPORTANT: THIS UNIT IS EQUIPPED WITH AN INTERNAL
COMBUSTION ENGINE AND SHOULD NOT BE USED ON
OR NEAR ANY UNIMPROVED FOREST-COVERED, BRUSH-
COVERED OR GRASS COVERED LAND UNLESS THE
ENGINE'S EXHAUST SYSTEM IS EQUIPPED WITH A SPARK
ARRESTER MEETING APPLICABLE LOCAL LAWS (IF ANY).
IFASPARKARRESTERISUSED,ITSHOULDBEMAINTAINED
IN EFFECTIVE WORKING ORDER BY THE OPERATOR.
Spark Plug:
Champion RC12YC
(Gap: .030"/0.76mm)
CONGRATULATIONS on your purchase of a new tiller. It
has been designed, engineered and manufactured to give
you the best possible dependability and performance.
Should you experience any problems you cannot easily
remedy, please contact your nearest authorized service
center. We have competent, well-trained technicians and
the proper tools to service or repair this unit.
IN THE STATE OF CALIFORNIA, A SPARK ARRESTER IS
REQUIRED BY LAW (SECTION 4442 OF THE CALIFORNIA
PUBLIC RESOURCES CODE). OTHER STATES MAY HAVE
SIMILARLAWS. FEDERALLAWSAPPLYONFEDERALLANDS.
SEE YOUR AUTHORIZED SERVICE CENTER/DEPARTMENT
FOR SPARK ARRESTER.
Please read and retain this manual. The instructions will
enable you to assemble and maintain your tiller properly.
Always observe the “SAFETY RULES”.
TABLE OF CONTENTS
MAINTENANCE .....................................................10-12
SERVICE & ADJUSTMENTS .................................12-14
STORAGE.................................................................... 15
TROUBLESHOOTING................................................. 16
WARRANTY................................................................. 17
SAFETY RULES ............................................................ 2
PRODUCT SPECIFICATIONS....................................... 3
CUSTOMER RESPONSIBILITIES................................. 3
ASSEMBLY.................................................................4-5
OPERATION ...............................................................6-9
MAINTENANCE SCHEDULE ...................................... 10
3
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ASSEMBLY
Your new tiller has been assembled at the factory with exception of those parts left unassembled for shipping purposes.
To ensure safe and proper operation of your tiller all parts and hardware you assemble must be tightened securely. Use
the correct tools as necessary to insure proper tightness.
TOOLS REQUIRED FOR ASSEMBLY
A socket wrench set will make assembly easier. Standard
wrench sizes are listed.
FRONT
(1) Utility knife
(1) Screwdriver
(2) 1/2" wrenches
LEFT
RIGHT
OPERATOR’S POSITION (See Fig. 1)
When right or left hand is mentioned in this manual, it
means when you are in the operating position (standing
behind tiller handles).
OPERATOR'S POSITION
FIG. 1
CONTENTS OF HARDWARE PACK
(2) Hex Bolts 5/16-18 x 1
(4) Washers 3/8 x 7/8 x 14
(6) Hex Nuts 5/16-18
(6) Lock Washers 5/16
(4) Hex Bolts 5/16-18 x 1-1/4
4
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ASSEMBLY
UNPACK CARTON & INSTALL HANDLE
(See Fig. 2)
INSTALL DEPTH STAKE ASSEMBLY
(See Fig. 3)
•
•
Loosen nut “A”.
CAUTION: Be careful of exposed
staples when handling or disposing
of cartoning material.
Insert stake support between engine bracket halves
with stake spring down.
•
•
Bolt stake support to engine brackets with bolts, lock
washers and nuts. Tighten securely. Tighten nut “A”.
Depth stake must move freely. If it does not, loosen
support bolt.
IMPORTANT:
WHEN UNPACKING AND ASSEMBLING
TILLER, BE CAREFUL NOT TO STRETCH OR KINK
CABLE(S).
•
•
Cut cable ties securing handles.
Slowlylift handleassemblyup,routecable(s)asshown
and align handle holes with handle panel hole and
slot.
ENGINE BRACKET
HALVES
NUT “A”
DEPTH
STAKE
•
Loosely assemble hardware as shown. Be sure the
shorter (1" long) hex bolt is assembled in lower hole of
handle. Repeat for opposite side. Tighten all hard-
ware securely.
DEPTH STAKE
SUPPORT
•
•
Cut cable ties securing tiller to skid and remove tiller
from skid.
Remove screws securing depth stake to skid and dis-
card the screws.
LOCK
NUT WASHER
SUPPORT
BOLT
TILLER
HANDLE
STAKE
SPRING
HANDLE
PANEL
HEX BOLTS,
LOCK WASHERS,
AND HEX NUTS
FIG. 3
HEX BOLT
FLAT
WASHER
5/16-18X1-1/4"
HEX BOLT
5/16-18X1"
HANDLE HEIGHT
•
Handle height may be adjusted to better suit operator.
(See “HANDLE HEIGHT” in the Service and Adjust-
ments section of this manual).
1
5
020
CABLE(S)
TILLING WIDTH
HANDLE
PANEL
BOLTS
•
Tilling width may be adjusted to better handle your
tilling conditions (See “TINE ARRANGEMENT” in the
Service and Adjustments section of this manual).
TILLER
HANDLES
TINE OPERATION
•
Check tine operation before first use. (See “TINE OP-
ERATION CHECK” in the Service and Adjustments
section of this manual).
FIG. 2
5
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OPERATION
KNOW YOUR TILLER
READ THIS MANUAL AND SAFETY RULES BEFORE OPERATING YOUR TILLER.
Compare the illustrations with your tiller to familiarize yourself with the location of various controls and adjustments. Save
this manual for future reference.
These symbols may appear on your Tiller or in literature supplied with the product. Learn and understand their mean-
ing.
REVERSE TINE
FORWARD TINE
CONTROL
CONTROL
CHOKE CONTROL
THROTTLE
CONTROL
DEPTH STAKE
TINE
SHIELD
RECOIL
STARTER
HANDLE
TINES
FIG. 4
MEETS ANSI SAFETY REQUIREMENTS
Our tillers conform to the safety standards of the American National Standards Institute.
CHOKE CONTROL - Used when starting a cold engine.
REVERSE TINE CONTROL - Engages tines in reverse
RECOIL STARTER HANDLE - Used to start the engine.
DEPTH STAKE - Controls forward speed and the depth at
which the tiller will dig.
direction.
THROTTLE CONTROL - Controls engine speed.
FORWARD TINE CONTROL - Engages tines in forward
direction.
6
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OPERATION
The operation of any tiller can result in foreign objects thrown into the eyes, which can result
in severe eye damage. Always wear safety glasses or eye shields before starting your tiller
and while tilling. We recommend a wide vision safety mask for over spectacles or standard
safety glasses.
HOW TO USE YOUR TILLER
Know how to operate all controls before adding fuel and oil
or attempting to start engine.
TILLING
The speed and depth of tilling is regulated by the position
of the depth stake and wheel height.
The depth stake should always be below the wheels for
digging. It serves as a brake to slow the tiller’s forward
motion to enable the tines to penetrate the ground. Also,
the more the depth stake is lowered into the ground the
deeper the tines will dig.
STOPPING (See Fig. 5)
TINES
•
Release forward tine control to stop forward move-
ment.
•
Release reverse tine control to stop reverse move-
ment.
DEPTH STAKE (See Fig. 6)
Adjust depth stake by removing the hairpin clip and clevis
pin. Change depth stake to desired position. Replace the
clevis pin and hairpin clip.
ENGINE
•
Move throttle control to “STOP” position.
•
For normal tilling, set depth stake at the second or third
hole from the top.
•
Never use choke to stop engine.
WHEELS (See Fig. 6)
FORWARD TINE CONTROL IN
“OFF” (UP) POSITION
Adjust wheels by removing the hairpin clip and clevis pin.
Change wheel position. Replace the hairpin clip and clevis
pin.
REVERSE
CONTROL
•
For normal tilling, set wheels at the second or third
hole from the top.
HAIRPIN CLIP
AND CLEVIS PIN
FORWARD TINE CONTROL
IN “ON” (DOWN) POSITION
THROTTLE
CONTROL
DEPTH
STAKE
STAKE
SPRING
WHEEL
CHOKE
CONTROL
FIG. 6
FIG. 5
TINE OPERATION (See Fig. 5)
FORWARD
•
Squeeze forward tine control to handle.
REVERSE
With forward tine control “OFF” (up) position, pull back
•
and hold reverse tine control.
7
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OPERATION
TO TRANSPORT
CAUTION: Fill to within 1/2 inch of top
offueltanktopreventspillsandtoallow
for fuel expansion. If gasoline is ac-
cidentally spilled, move machine away
from area of spill. Avoid creating any
sourceofignitionuntilgasolinevapors
have disappeared.
Wipe off any spilled oil or fuel. Do not
store, spill or use gasoline near an
open flame.
CAUTION: Beforeliftingortransporting,
allow tiller engine and muffler to cool.
Disconnect spark plug wire. Drain
gasoline from fuel tank.
AROUND THE YARD
•
Tip depth stake forward until it is held by the stake
spring.
•
•
Push tiller handles down, raising tines off the ground.
Push or pull tiller to desired location.
IMPORTANT: WHEN OPERATING IN TEMPERATURES
BELOW32°F(0°C), USE FRESH, CLEAN WINTER GRADE
GASOLINE TO HELP INSURE GOOD COLD WEATHER
STARTING.
AROUND TOWN
•
•
•
Disconnect spark plug wire.
Drain fuel tank.
Transport in upright position to prevent oil leakage.
CAUTION: Alcohol blended fuels (called
gasohol or using ethanol or methanol) can at-
tract 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. Drain the gas tank, start
the engine and let it run until the fuel lines
and carburetor are empty. Use fresh fuel next
season. SeeStorageInstructionsforadditional
information. Never use engine or carburetor
cleaner products in the fuel tank or permanent
damage may occur.
BEFORE STARTING ENGINE
IMPORTANT: BE VERY CAREFUL NOT TO ALLOW DIRT
TO ENTER THE ENGINE WHEN CHECKING OR ADDING
OIL OR FUEL. USE CLEAN OIL AND FUEL AND STORE IN
APPROVED, CLEAN, COVERED CONTAINERS. USE CLEAN
FILL FUNNELS.
FILL ENGINE WITH OIL (See Fig. 7)
•
•
With engine level, remove engine oil filler plug.
Fill engine with oil to point of overflowing. For approx-
imatecapacitysee“PRODUCTSPECIFICATIONS”on
page 3 of this manual.
•
•
Tilt tiller back on its wheels and then re-level.
With engine level, refill to point of overflowing if nec-
essary. Replace oil filler plug.
TO START ENGINE (See Fig. 8)
•
•
For cold weather operation you should change oil for
easier starting (See “OIL VISCOSITY CHART” in the
Maintenance section of this manual).
To change engine oil, see the Maintenance section of
this manual.
CAUTION: Keep drive control bar in
“DISENGAGED” position when start-
ing engine.
When starting engine for the first time or if engine has run
out of fuel, it will take extra pulls of the recoil starter to
move fuel from the tank to the engine.
•
•
•
•
•
Make sure spark plug wire is properly connected.
Move shift lever indicator to “N” (neutral) position.
Place throttle control in “FAST” position.
OIL
LEVEL
Move choke control to choke position.
Grasp recoil starter handle with one hand and grasp
tiller handle with other hand. Pull rope out slowly until
engine reaches start of compression cycle (rope will
pull slightly harder at this point).
Pull recoil starter handle quickly. Do not let starter
handle snap back against starter.
If engine fires but does not start, move choke control
to half choke position. Pull recoil starter handle until
engine starts.
OIL
FILLER
PLUG
•
•
4
_
t
_ar
ne
i
eng
FIG. 7
•
When engine starts, slowly move choke control to
ADD GASOLINE
"RUN" position as engine warms up.
•
Fill fuel tank to bottom of filler neck. Do not overfill.
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.
NOTE: A warm engine requires less choking to start.
•
•
Move throttle control to desired running position.
Allow engine to warm up for a few minutes before
engaging tines.
8
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OPERATION
NOTE: If at a high altitude (3000 feet) or in cold
•
Soilconditionsareimportantforpropertilling.Tineswill
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.
notreadilypenetratedry,hardsoilwhichmaycontribute
to excessive bounce and difficult handling of your tiller.
Hard soil should be moistened before tilling; however,
extremely wet soil will “ball-up” or clump during tilling.
Wait until the soil is less wet in order to achieve the
best results. When tilling in the fall, remove vines and
long grass to prevent them from wrapping around the
tine shaft and slowing your tilling operation.
NOTE: If engine does not start, see troubleshooting
points.
SPARK PLUG
•
•
You will find tilling much easier if you leave a row un-
tilled between passes. Then go back between tilled
rows. (See Fig. 9) There are two reasons for doing
this. First, wide turns are much easier to negotiate than
about-faces. Second, the tiller won’t be pulling itself,
and you, toward the row next to it.
Set depth stake and wheel height for shallow tilling
when working extremely hard soil or sod. Then work
across the first cuts at normal depth.
THROTTLE
CONTROL
CHOKE
CONTROL
RECOIL STARTER
HANDLE
FIG. 8
BREAKING IN YOUR TILLER
Break-in your belt(s), pulleys and tine control before you
actually begin tilling.
•
•
Start engine, tip tines off ground by pressing handles
down and engage tine control to start tine rotation.
Allow tines to rotate for five minutes.
Checktineoperationandadjustifnecessary. See“TINE
OPERATION CHECK” in the Service and Adjustments
section of this manual.
4
3
2
1
5
6
7
TILLING HINTS
FIG. 9
CAUTION: Until you are accustomed
to handling your tiller, start actual field
use with throttle in slow position.
CULTIVATING
Cultivating is destroying the weeds between rows to pre-
vent them from robbing nourishment and moisture from the
plants. At the same time, breaking up the upper layer of
soil crust will help retain moisture in the soil. Best digging
depth is 1"-3".
To help tiller move forward, lift up the handles slightly (thus
lifting depth stake out of ground). To slow down the tiller,
press down on handles.
If you are straining or tiller is shaking, the wheels and depth
stakearenot setproperlyinthesoilbeingtilled. Theproper
setting of the wheels and depth stake is through trial and
error and depends upon the soil condition. (The harder or
wetter the ground, the slower the engine and tine speed
needed. Under these poor conditions, at fast speed the
tiller will run and jump over the ground).
•
Youwillprobablynotneedtousethedepthstake.Begin
by tipping the depth stake forward until it is held by the
stake spring.
•
Cultivate up and down the rows at a speed which will
allow tines to uproot weeds and leave the ground in
rough condition, promoting no further growth of weeds
and grass (See Fig. 10).
A properly adjusted tiller will dig with little effort from the
operator.
•
Tilling is digging into, turning over, and breaking up
packedsoilbeforeplanting. Loose,unpackedsoilhelps
root growth. Best tilling depth is 4"-6". A tiller will also
clearthesoilofunwantedvegetation.Thedecomposition
of this vegetable matter enriches the soil. Depending
on the climate (rainfall and wind), it may be advisable
to till the soil at the end of the growing season to further
condition the soil.
FIG. 10
9
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MAINTENANCE
MAINTENANCE
SCHEDULE
FILL IN DATES
AS YOU COMPLETE
REGULAR SERVICE
SERVICE DATES
BEFORE EEAVCEHRUYS5EHEOVEURYS 25EHVOEURRYS50 HOURS
Check Engine Oil Level
Change Engine Oil
Oil Pivot Points
Inspect Spark Arrester / Muffler
Inspect Air Screen
Clean or Replace Air Cleaner Cartridge
Clean Engine Cylinder Fins
Replace Spark Plug
2
1 - Change more often when operating under a heavy load or in high ambient temperatures.
2 - Service more often when operating in dirty or dusty conditions.
LUBRICATION CHART
GENERAL RECOMMENDATIONS
The warranty on this tiller does not cover items that have
beensubjectedtooperatorabuseornegligence. Toreceive
fullvaluefromthewarranty,theoperatormustmaintaintiller
as instructed in this manual.
c TINE CONTROL
Some adjustments will need to be made periodically to
properly maintain your tiller.
d ENGINE
At least once a season, check to see if you should make
any of the adjustments described in the Service and Ad-
justments section of this manual.
•
Once a year you should replace the spark plug, clean
or replace air filter, and check tines and belts for wear.
A new spark plug and clean air filter assure proper
air-fuel mixture and help your engine run better and
last longer.
BEFORE EACH USE
•
•
•
Check engine oil level.
Check tine operation.
Check for loose fasteners.
c IDLER
ARM
LUBRICATION
Keep unit well lubricated (See “LUBRICATION CHART”).
cSAE 30 OR 10W-30 MOTOR OIL
dREFER TO MAINTENANCE “ENGINE” SECTION
10
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MAINTENANCE
Disconnect spark plug wire before performing any maintenance (except carburetor adjustment) to
prevent accidental starting of engine.
Prevent fires! Keep the engine free of grass, leaves, spilled oil, or fuel. Remove fuel from tank
before tipping unit for maintenance. Clean muffler area of all grass, dirt, and debris.
Do not touch hot muffler or cylinder fins as contact may cause burns.
AIR CLEANER (See Fig. 13)
ENGINE
Service aircleanercartridgeeverytwenty-fivehours, more
LUBRICATION
Use only high quality detergent oil rated with API service
classification SG-SL. Select the oil’s SAE viscosity grade
according to your expected temperature.
often if engine is used in very dusty conditions.
•
Loosen air cleaner screws, one on each side of
cover.
•
•
Remove air cleaner cover.
Carefully remove air cleaner cartridge. Be careful. Do
not allow dirt or debris to fall into carburetor.
Clean by tapping gently on a flat surface.
If very dirty or damaged, replace cartridge.
Clean and replace cover. Tighten screws securely.
SAE VISCOSITY GRADES
•
•
•
SAE 30
5W-30
-20
0
30
32 40
0
100
60
80
F
C
-20
10
-30
-10
20
30
40
CAUTION: Petroleumsolvents,suchas
kerosene, are not to be used to clean
cartridge. Theymaycausedeterioration
of the cartridge. Do not oil cartridge.
Do not use pressurized air to clean or
dry cartridge.
TEMPERATURE RANGE ANTICIPATED BEFORE NEXT OIL CHANGE
oil_visc_chart1_e
FIG. 11
NOTE: Althoughmulti-viscosityoils(5W-30, 10W-30, etc.)
improve starting in cold weather, these multi viscosity oils
will result in increased oil consumption when used above
32°F (0°C). Check your engine oil level more frequently to
avoid possible engine damage from running low on oil.
Change the oil after every 25 hours of operation or at least
once a year if the tiller is not used for 25 hours in one year.
AIR CLEANER CARTRIDGE
COVER
Check the crankcase oil level before starting the engine
and after each five (5) hours of continuous use. Add SAE
30 motor oil or equivalent. Tighten oil filler plug securely
each time you check the oil level.
AIR
TO CHANGE ENGINE OIL (See Figs. 11 and 12)
Determine temperature range expected before oil change.
All oil must meet API service classification SG-SL.
CLEANER
SCREW
•
•
•
•
•
•
Be sure tiller is on level surface.
Oil will drain more freely when warm.
Catch oil in a suitable container.
Remove drain plug.
FIG. 13
COOLING SYSTEM (See Fig. 14)
Your engine is air cooled. For proper engine performance
and long life keep your engine clean.
Tip tiller forward to drain oil.
After oil has drained completely, replace oil drain plug
and tighten securely.
•
Clean air screen frequently using a stiff-bristled-
brush.
Remove blower housing and clean as necessary.
Keep cylinder fins free of dirt and chaff.
•
•
Remove oil filler plug. Be careful not to allow dirt to
enter the engine.
•
•
Refillenginewithoil. See“CHECKENGINEOILLEVEL”
in the Operation section of this manual.
CYLINDER FINS
OIL
DRAIN
PLUG
MUFFLER
BLOWER
HOUSING
AIR
SCREEN
OIL LEVEL
OIL FILLER
PLUG
FIG. 14
FIG. 12
11
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MAINTENANCE
MUFFLER
CLEANING
Do not operate tiller without muffler. Do not tamper with
exhaustsystem.Damagedmufflersorsparkarresterscould
create a fire hazard. Inspect periodically and replace if
necessary. If your engine is equipped with a spark arrester
screen assembly, remove every 50 hours for cleaning and
inspection. Replace if damaged.
Do not clean your tiller when the engine and transmission
are hot. We do not recommend using pressurized water
(garden hose, etc.) to clean your unit unless the gasket
area around the transmission and the engine muffler, air
filter and carburetor are covered to keep water out. Water
in engine will shorten the useful life of your tiller.
•
•
•
Clean engine, wheels, finish, etc. of all foreign mat-
SPARK PLUG
ter.
Replace spark plugs at the beginning of each tilling sea-
son or after every 50 hours of use, whichever comes first.
Spark plug type and gap setting are shown in “PRODUCT
SPECIFICATIONS” on page 3 of this manual.
Keep finished surfaces and wheels free of all gasoline,
oil, etc.
Protect painted surfaces with automotive type wax.
TRANSMISSION
Your transmission is sealed and will not require lubrication
unless serviced.
SERVICE AND ADJUSTMENTS
CAUTION: Disconnect spark plug wire from spark plug and place wire where it cannot come into
contact with plug.
NORMAL TILLING - 26" PATH (See Fig. 16)
TILLER
•
Assemble holes “A” in tine hubs to holes “B” in tine
shaft.
TO ADJUST HANDLE HEIGHT (See Fig. 15)
Factoryassemblyhasprovidedlowesthandleheight. Select
handle height best suited for your tilling conditions. Handle
height will be different when tiller digs into soil.
OUTER
TINE
CLEVIS
PIN
A
•
If a higher handle height is desired, loosen the four
nuts securing handle panel to engine brackets.
A
•
•
Slide handle panel to desired location.
Tighten the four nuts securely.
B
B
tine_4
ENGINE BRACKETS
HAIRPIN CLIP
INNER TINE
HANDLE
PANEL
FIG. 16
NUTS (ALSO 2
ON LEFT SIDE
OF TILLER)
MID-WIDTH TILLING - 24" PATH (See Fig. 17)
•
Assemble holes “A” in tine hubs to holes “C” in tine
shaft.
A
C
A
C
FIG. 15
tine_5
TINE ARRANGEMENT
FIG. 17
Youroutertinescanbeassembledinseveraldifferentways
to suit your tilling or cultivating needs.
CAUTION: Tines are sharp. Wear
gloves or other protection when han-
dling tines.
12
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SERVICE AND ADJUSTMENTS
NARROW TILLING/CULTIVATING - 12-3/4" PATH
(See Fig. 18)
Remove outer tines.
FORWARD TINE
CONTROL IN “OFF”
(UP) POSITION
•
TINE CONTROL
“ON” POSITION
BODY
CABLE
CLIP
tine_6
TINE
CONTROL
CABLE
INNER TINES ONLY
FIG. 18
NOTE: When reassembling outer tines, be sure right tine
assembly (marked “R”) and left tine assembly (marked “L”)
are mounted to correct side of tine shaft.
TINE OPERATION CHECK (See Fig. 19)
FIG. 19
WARNING: Disconnectsparkplugwire
fromsparkplugtopreventstartingwhile
checking tine operation.
TO REMOVE BELT GUARD (See Fig. 20)
•
Remove two (2) cap nuts and washers from side of
belt guard.
Forpropertineoperation, forwardtinecontrollevermustbe
againstcontrolbodyandallslackremovedfrominnerwireof
control cable when control is in the “OFF” (up) position.
Ifleverandcableareloose,loosencableclipatlowerendof
cable. Pull up on cable to remove slack, without extending
spring on end of cable, and retighten cable clip.
•
Loosen (do not remove) tine shield nut on underside
of tine shield.
•
•
Pull belt guard out and away from unit.
Replace belt guard by reversing above procedure. Be
sure slot in bottom of belt guard is under head of tine
shield bolt and all nuts are tightened securely.
FINAL CHECK “OFF” POSITION
•
•
•
With tine control “OFF” (up), push down on handle to
CAP NUTS
raise tines off the ground.
AND WASHERS
Slowly pull recoil starter handle while observing tines.
Tines should not rotate.
If tines rotate, inner wire of control cable is too tight
which is extending lower spring and engaging tines.
Loosencableclipandpushdownoncableonlyenough
to relieve spring tension. Tighten cable clip.
Recheck in “OFF” position and adjust if necessary.
BELT
GUARD
•
FINAL CHECK “ON” POSITION
•
•
•
Withtinecontrol“ON”(helddowntohandle)pushdown
on handle to raise tines off the ground.
TINE
Slowly pull recoil starter handle while observing tines.
Tines should rotate forward.
If tines do not rotate, inner wire of control cable is too
loose. Loosen cable clip and pull cable up to remove
slack and retighten clip.
SHIELD
NUT
FIG. 20
TO REPLACE V-BELTS (See Figs. 21 and 22)
Replace V-belts if they have stretched considerably or if
theyshowcracksorfrayededges. Therearetwo(2)V-belts
- forward (inside) and reverse (outside).
•
Recheck in “ON” position and adjust if necessary.
NOTE: If“ON”positioncheckrequiredadjustment,recheck
“OFF”positionadjustmenttoinsuretinesdonotrotatewhen
control is “OFF” (up).
Belt guard must be removed to service belts. See “TO
REMOVE BELT GUARD” in this section of manual.
NOTE: Observe carefully routing of both belts and location
of all belt guides before removing belts.
13
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SERVICE AND ADJUSTMENTS
BELT REMOVAL
FORWARD MOTION (INSIDE) V-BELT
•
•
•
Remove reverse idler pulley from idler arm.
Remove reverse (outside) V-belt.
Removeforward(inside)V-beltfromtransmissionpulley
first and then from engine pulley.
ENGINE PULLEY
BELT GUIDE
TRANSMISSION
PULLEY
BELT REPLACEMENT
•
Install new forward (inside) V-belt to engine pulley first
then to transmission pulley. Be sure belt is positioned
on inside groove of both pulleys, inside all belt guides
and rests on idler pulley.
Beforeinstallingreverse(outside)V-belt,turnbelt“inside
out”. Twist so wide, flat surface of belt is to inside.
WrapV-beltaroundreverseidlerpulleyandreassemble
idler to idler arm. Tighten securely. Be sure belt is
between reverse idler pulley and idler arm pin.
REVERSE
IDLER PULLEY
BELT GUIDE
FORWARD
IDLER PULLEY
•
•
REVERSE (OUTSIDE) V-BELT
•
Install belt to outside groove of transmission pulley. Be
sure belt is inside all belt guides and rests on outside
groove of engine pulley.
REVERSE
IDLER
PULLEY
CHECK TINE OPERATION
•
See “TINE OPERATION CHECK” in this section of
belts_10
ENGINE PUL-
manual.
FORWARD
LEY
IDLER PULLEY
REPLACE BELT GUARD
ENGINE
FRONT VIEW REFERENCE
REVERSE
IDLER PULLEY
IDLER
ARM PIN
TO ADJUST CARBURETOR
Thecarburetorhasbeenpresetatthefactoryandadjustment
should not be necessary. However, engine performance
can be affected by differences in fuel, temperature, altitude
or load. If the carburetor does need adjustment, contact
your nearest authorized service center/department
ENGINE
PULLEY
IMPORTANT: NEVERTAMPERWITHTHEENGINEGOVERNOR,
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,
CONTACTYOURNEARESTAUTHORIZEDSERVICECENTER/
DEPARTMENT, WHICH HAS THE PROPER EQUIPMENT AND
EXPERIENCE TO MAKE ANY NECESSARY ADJUSTMENTS.
FIG. 21
REVERSE
IDLER ARM
REVERSE (OUTSIDE)
V-BELT
REVERSE
IDLER PULLEY
IDLER
ARM PIN
BELT GUARD
BOLT
FORWARD MOTION
(INSIDE) V-BELT
ENGINE PULLEY
TRANSMISSION
PULLEY
BELT
GUIDE
FORWARD IDLER
PULLEY
FIG. 22
14
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STORAGE
Immediately prepare your tiller for storage at the end of the
ENGINE OIL
Drainoil(withenginewarm)andreplacewithcleanoil. (See
“ENGINE” in the Maintenance section of this manual).
season or if the unit will not be used for 30 days or more.
WARNING: Never store the tiller with
gasoline in the tank inside a building
where fumes may reach an open flame
orspark. Allowtheenginetocoolbefore
storing in any enclosure.
CYLINDER(S)
•
•
Remove spark plug.
Pour 1 ounce (29 ml) of oil through spark plug hole into
cylinder.
TILLER
•
•
Pull starter handle slowly several times to distribute
oil.
Replace with new spark plug.
•
Cleanentiretiller(See“CLEANING”intheMaintenance
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 Maintenance section of this
OTHER
manual.
•
•
Do not store gasoline from one season to another.
Be sure that all nuts, bolts and screws are securely
fastened. Inspect moving parts for damage, breakage
and wear. Replace if necessary.
Touch up all rusted or chipped paint surfaces; sand
lightly before painting.
Replace your gasoline can if your can starts to rust.
Rust and/or dirt in your gasoline will cause problems.
•
•
If possible, store your unit indoors and cover it to give
protection from dust and dirt.
Cover your unit 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 unit to rust.
•
ENGINE
IMPORTANT: NEVER COVER TILLER WHILE ENGINE AND
EXHAUST AREAS ARE STILL WARM.
FUEL SYSTEM
IMPORTANT:ITISIMPORTANTTOPREVENTGUMDEPOSITS
FROMFORMINGINESSENTIALFUELSYSTEMPARTSSUCH
AS THE CARBURETOR, FUEL FILTER, FUEL HOSE, OR TANK
DURING STORAGE. ALSO, EXPERIENCE INDICATES THAT
ALCOHOL BLENDED FUELS (CALLED GASOHOL OR USING
ETHANOLORMETHANOL)CANATTRACTMOISTUREWHICH
LEADSTOSEPARATIONANDFORMATIONOFACIDSDURING
STORAGE. ACIDIC GAS CAN DAMAGE THE FUEL SYSTEM
OF AN ENGINE WHILE IN STORAGE.
•
•
•
Empty the fuel tank by starting the engine and let it run
until the fuel lines and carburetor are empty.
Never use engine or carburetor cleaner products in the
fuel tank or permanent.
Use fresh fuel next season.
NOTE: Fuel stablizer is an acceptable alternative in
minimizing the formation of fuel gum deposits during
storage. Add stabilizer to gasoline in fuel tank or storage
container. Always follow the mix ratio found on stablizer
container. Run engine at least 10 minutes after adding
stablizer to allow the stabilizer to reach the carburetor.
Do not empty the gas tank and carburetor if using fuel
stabilizer.
15
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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. Dirty air cleaner.
5. Water in fuel.
2. See “TO START ENGINE” in the Operation section.
3. Wait several minutes before attempting to start.
4. Clean or replace air cleaner cartridge.
5. Empty fuel tank and carburetor, and refill tank with
fresh gasoline.
6. Clogged fuel tank.
7. Loose spark plug wire.
6. Remove fuel tank and clean.
7. Make sure spark plug wire is seated properly on
plug.
8. Bad spark plug or improper gap.
9. Carburetor out of adjustment.
8. Replace spark plug or adjust gap.
9. Make necessary adjustments.
Hard to start
1. Throttle control not set properly.
2. Dirty air cleaner.
3. Bad spark plug or improper gap.
4. Stale or dirty fuel.
1. Place throttle control in “FAST” position.
2. Clean or replace air cleaner cartridge.
3. Replace spark plug or adjust gap.
4. Empty fuel tank and refill with fresh gasoline.
5. Make sure spark plug wire is seated properly on
plug.
5. Loose spark plug wire.
6. Carburetor out of adjustment.
6. Make necessary adjustments.
Loss of power
1. Engine is overloaded.
2. Dirty air cleaner.
3. Low oil level/dirty oil.
4. Faulty spark plug.
5. Oil in fuel.
1. Set depth stake and wheels for shallower tilling.
2. Clean or replace air cleaner cartridge.
3. Check oil level/change oil.
4. Clean and regap or change spark plug.
5. Empty and clean fuel tank and refill, and clean
carburetor.
6. Stale or dirty fuel.
7. Water in fuel.
6. Empty fuel tank and refill with fresh gasoline.
7. Empty fuel tank and carburetor, and refill tank with
fresh gasoline.
8. Clogged fuel tank.
8. Remove fuel tank and clean.
9. Connect and tighten spark plug wire.
10. Clean engine air screen.
11. Clean/replace muffler.
12. Make necessary adjustments.
13. Contact an authorized service center/department.
9. Spark plug wire loose.
10. Dirty engine air screen.
11. Dirty/clogged muffler.
12. Carburetor out of adjustment.
13. Poor compression.
Engine overheats
1. Low oil level/dirty oil.
2. Dirty engine air screen.
3. Dirty engine.
4. Partially plugged muffler.
5. Improper carburetor adjustment.
1. Check oil level/change oil.
2. Clean engine air screen.
3. Clean cylinder fins, air screen, muffler area.
4. Remove and clean muffler.
5. Adjust carburetor to richer position.
Excessive bounce/
difficult handling
1. Ground too dry and hard.
1. Moisten ground or wait for more favorable soil
conditions.
2. Adjust wheels and depth stake.
2. Wheels and depth stake incorrectly adjusted.
Soil balls up or clumps
1. Ground too wet.
1. Wait for more favorable soil conditions.
Engine runs but tiller
won’t move
1. Tine control is not engaged.
2. V-belt not correctly adjusted.
3. V-belt is off pulley(s).
1. Engage tine control.
2. Inspect/adjust V-belt.
3. Inspect V-belt.
Engine runs but labors
when tilling
1. Tilling too deep.
2. Throttle control not properly adjusted.
3. Carburetor out of adjustment.
1. Set depth stake for shallower tilling.
2. Check throttle control setting.
3. Make necessary adjustments.
16
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LIMITED WARRANTY
The Manufacturer warrants to the original consumer purchaser that this product as manufactured is free from de-
fects 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 limita-
tions and exclusions.
1. This warranty does not apply to the engine or components parts thereof. Please refer to the applicable manu-
facturer'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 the manufacturer.
3. The Warranty period for any products used for rental or commercial purposes is limited to 90 days from the date
of original purchase.
4. This Warranty applies only to products which have been properly assembled, adjusted, operated, and maintained
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.
5. Exclusions: Excluded from this Warranty are belts, tines, tine adapters, normal wear, normal adjustments, stan-
dard hardware and normal maintenance.
6. In the event you have a claim under this Warranty, you must return the product to an authorized service deal-
er.
Should you have any unanswered questions concerning this Warranty, please contact:
In Canada contact:
Poulan Pro
Poulan Pro
Customer Service Dept.
1030 Stevens Creek Road
Augusta, GA 30907 USA
7075 Ordan Drive
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
WARRANTIES ARE LIMITED TO THE SAME TIME PERIODS STATED HEREIN FOR OUR EXPRESSED WAR-
RANTIES. 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.
17
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PARTS AND SERVICE
This product has been expertly engineered and carefully manufactured to rigid quality standards. As with all
mechanical products, some adjustments or part replacement may be necessary during the life of your unit.
For Parts and service, contact our authorized distributor: call 1-800-849-1297
•
For replacement parts, have available the following information:
a. Model Number/Manufacturer's I.D. Number
b. Description of part.
For Technical Assistance: call 1-800-829-5886
NOTE: HOP provides parts and service through its authorized distributors and dealers; therefore,
all requests for parts and service should be directed to your local dealer(s). The philosophy
of HOP is to continually improve all of its products. If the operating characteristics or the
appearance of your product differs from those described in this Manual, please contact your
local dealer for updated information and assistance.
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