KESMAC
Transportable Reel Mowers
3, 5, 7, 9 and 11 Gang Mowers
Fairway Mowers
Vertical Mowers
Operators Manual
Manual Part No. KM99026. Rev. 05/07
CONTENTS
SAFETY PRECAUTIONS
GENERAL SAFETY
Before Operating
During Maintenance
Safety Symbols
1
2
2
3
3
4
7
VERTICAL MOWER
Depth of Cut Adjustment
Drive Belts Adjustment
Operation
26
26
27
Safety Decals
Operating Conditions
MAINTENANCE
28
30
31
33
35
36
37
38
41
41
Lubrication Chart
Gearbox Lubrication
Wheel Change – Main Wheel
Wheel Change – Out Rigger
Wing Kick Springs
Main Drive Belts
Reel Drive Belts
DAILY INSPECTION
Tires and Wheels
Drive Belts & Sheaves
PTO Shafts
Tongue and Hitch
Hydraulic System
Guards and Decals
Initial Operation Check
8
8
10
11
11
12
12
12
Jackshaft Bearing Replacement
PTO Shafts Set-Up
SPECIFICATIONS
42
HOOK-UP TO TRACTOR
Transport
13
14
BACKLAPPING UNIT
Backlapping
44
44
46
HYDRAULIC LIFT OPERATION
LIFT CAIN ADJUSTMENT
16
20
Reel & Bedknife Grinding
ELEVEN GANG
Optional Castor Wheel
47
MOWING PROCEDURE
Cutting Height Adjustment
Reel to Bedknife Adjustment
Single point Adjustment
22
23
24
25
LIFT CHAINS
Attaching Dimensions
TORQUE CHART
48
48
49
SAFETY PRECAUTIONS
The correct operating procedures, and strict adherence to recommended service schedules, are important
in contributing to the safe operation of the machine and the safety of the operator and others.
It is important when carrying out service or repair work on Kesmac Mowers to follow all of the operating and service
safety procedures that are outlined in this manual, to ensure your own safety and that of any bystanders.
It is not possible to identify all possible situations that may arise that could possibly affect the safety of service
personnel or bystanders and the machine, therefore Kesmac cannot list all possible precautions that may prevent
accidents.
The Owner/Operator, and service personnel, must assume responsibility for their own safety, the safety of others
and of the machine, by following all safety instructions, and fully understanding the safe operation of the machine as
outlined in the operator’s manual.
The operator should at all times be aware of any potential safety hazards, and take corrective action immediately if
a dangerous situation should arise.
If you do not understand……….ASK
Kesmac Inc. will not be responsible for any damages, or claims from damages, arising from the unauthorized
modification of its products, or the use of replacement parts that are not genuine Kesmac replacement parts, or
parts that do not meet Kesmac Engineering manufacturing specifications.
It is recommended that Kesmac products should be serviced, maintained and repaired only by qualified service
personnel.
1
SAFETY PRECAUTIONS – General Safety
The Operator’s Manual brings to your attention
situations that can arise during the safe and routine
operation of your Kesmac Mower.
It also informs you how to deal with non-routine
conditions and situations, and avoid possible injury to
yourself or to others.
BEFORE OPERATING THE MOWER
Read this manual and any others supplied with the
machine.
Check that all safety decals and safety guards are
correctly located and are not damaged
The manual outlines the safe practices that must be
followed when operating the mower when it is
equipped with standard equipment.
MAINTENANCE SAFETY
Note that attachments which are not specified by
Kesmac may affect the safe performance of the
machine, and are used at the Owner/Operator’s risk,
as they are not supplied or approved by Kesmac Inc.
Before doing any maintenance or service work :
•
Due to moving heads, spring loadings, sharp
blades, and other potential injury causing
factors, exercise caution in the placement of
fingers and hands when carrying out
adjustments or repairs.
BE A QUALIFIED OPERATOR BY :
•
Reading and understanding the written
instructions in the Operator’s Manual and
also on the safety decals on the Mower and
the Tractor.
•
Adjustments or service work must only be
done when the Reels are stationary and have
been lowered to the ground, the PTO is
disengaged and the tractor engine is
switched off. (If the tractor is attached to the
mower).
•
•
•
Receiving training on the operation of the
Mower and the Tractor.
Asking your equipment dealer or supervisor
to explain things you do not understand.
Explain the written instructions in the
operator’s manual and on the safety decals to
operators who cannot read.
2
SAFETY PRECAUTIONS
During Maintenance
•
•
•
Use only genuine Kesmac parts. Parts that are not supplied by Kesmac may not meet Kesmac Engineering
specifications or standards of manufacture.
The use of parts not approved by Kesmac may result in component failure possibly resulting in an accident and
injury to the operator or bystanders.
Relieve pressure in hydraulic systems before attempting to carry out any service work. Failure to observe this
precaution may result in serious personal injury.
SAFETY ALERT SYMBOL
The warning /safety Decals are prominently displayed
and strategically located on the machine.
Hazards are identified by this symbol, followed by the
Signal words DANGER, WARNING or CAUTION
Check regularly that Decals are not missing, and are
easily readable. Do not operate the machine if any of the
decals are damaged or missing.
DANGER
Indicates an immediate situation which if not corrected
or avoided WILL result in death or serious injury.
It is important that the operator is familiar with the Safety
Decals.
WARNING
Do not operate the machine if drugs, alcohol or any
medications are being used which can affect alertness
or co-ordination.
Indicates a potential hazardous situation which COULD
result in death or serious injury.
Seek professional advice before operating the machine
if in doubt about the side affects from any medication being
taken that may put your safety at risk.
CAUTION
Indicates a potentially hazardous situation which MAY
result in a minor or moderate injury.
3
DECALS. See Pages 5 & 6 also.
4
GENERAL SAFETY
Operating Conditions
Commercial mowers are subjected to a variety of
ground conditions. Mowing machine operators must
understand the need to pay constant attention to the
changing conditions that they may encounter while
operating the machine.
WARNING
•
•
•
•
Guards are installed by the manufacturer
for your protection and that of bystanders.
Do not engage the PTO with the mower
reels in their raised, (transport), position.
These precautionary measures will help in more
efficient operation and reduced equipment ‘down time’.
Do not raise the mower reels when the PTO
is engaged.
IMPORTANT
Positive drive PTO Mowers have a powerful cutting
action, very little will ‘stop’ them.
This type of mower will ‘swallow’ sand, mud, sticks,
cans, golf balls and other debris that would ‘stop’ other
types of mowers.
The PTO must be disengaged and the reels
stationary before the mower reel units are
raised.
Contact with such debris will drastically reduce the
Blade and Bedknife sharpness and result in a loss of
the quality of cut.
•
Keep clear of all moving parts.
Contact with debris can also cause damage to, or the
brakedown, of the mower.
Look after your Mower……and it will look after
your mowing.
7
DAILY INSPECTION
To enable customers to implement service procedures,
and design changes that are recommended to improve
the operation and service life of the mower, Service
Bulletins are issued by the factory.
It is important that Service Bulletin instructions are
implemented as soon as possible.
TIRES
Main and Outrigger.
All tires should be visually inspected each day for
excessive wear, bulges or any other damage.
•
Refer to the Tire Sidewall for the recommended
operating pressure.
IMPORTANT
•
Check the Wheel Lug Nuts for tightness.
The Wheel Nuts should be tightened to 90 ft.lb.
torque.
At the end of the workday clean the mower thoroughly.
If a pressure washer is used do not direct the high
pressure water jet directly at the Bearing Seals, to do
so will force water into the bearings and result in
bearing failure.
Pay particular attention to the above if the machine is
frequently transported on highways or on rough roads.
NOTE
Turf tires are not designed for use on highways.
MAINWHEEL BEARINGS
Mower Units up to Serial No. 356 have Sealed Bearings
that do not require lubricating during service.
OUTRIGGER WHEELS
Mower Units Serial No. 1 to 73 (and also No.87) have
Dual Outrigger Wheels.
Refer to pages 35 and 36 for service procedure on the
revised axle designs, with Cup and Cone Bearings, that
are fitted from Serial No. 357 onwards.
All machines after No.73 have Single Outrigger Wheels.
Dual Outrigger Wheels have a single Roller Bearing
pressed into the Wheel Hub, and retained by a Collar at
each end of the axle.
Cont…
8
DAILY INSPECTION Cont..
OUTRIGGER WHEELS
Fig.1
Serial No. Up to 73. Dual Wheels.
It is important that the Roller Bearings and Hub Cavity
are kept packed with grease. Apply grease daily.
IMPORTANT
Also check that the Lock Collars at both ends of the Axle
are locked to the Axle by the Set Screws
Fig.1
Fig.2
Serial No. 74 onwards. Single Wheel.
Mowers with the Taper Roller Bearings, (Cup and Cone),
do not require daily maintenance.
Refer to pages 33, 34 and 35 for service procedure.
9
Fig.2
DAILY INSPECTION
DRIVE BELTS AND SHEAVES
Fig.3
Check all Drive Belts for signs of cracking, excessive
wear, cuts, or stretching.
Sheaves must be kept free of debris.
Worn Sheaves allow a belt, that has no excessive
wear, to ‘bottom out’ in the ‘vee’ groove.
A shiny, polished track in the bottom of the ‘vee’
groove is evidence of a badly worn drive belt and/or
Sheave.
Fig.3
Fig.4
Fig.5
PRIMARY BELTS
Fig.4
The Primary Drive Belts are tensioned by spring
tensioned ‘idlers’.
There should be 1/2 inch deflection of the belt when
pressed ‘down’ mid-way between the Sheaves.
Increase or decrease the belt tension by adjusting the
Belt Idler Adjusting Nut.
REEL DRIVE BELTS
Fig.5
Check that the Telescopic Arm is free by pulling it ‘up’,
it should slide freely against spring pressure.
Apply grease to the grease fitting.
10
DAILY INSPECTION
PTO SHAFT
Fig.6
The PTO Shaft must be installed, relative to the tractor,
as shown.
WARNING
Do not operate the machine without the PTO Shaft
Shields in place. To do so could result in serious
personal injury.
Fig.6
The PTO Manufacturers Service Manual is supplied
with the machine.
It is important that inspection, service and maintenance
instructions for the PTO are followed.
Grease the PTO daily.
TONGUE TUBE
Fig.7
Check the nuts and bolts ‘A’ for tightness.
Lubricate the Swivel Hitch at grease fitting ‘B’
Fig.7
11
DAILY INSPECTION
HYDRAULIC SYSTEM
INITIAL OPERATION CHECK
After the first 10 hours of operation :
•
•
Check all hydraulic fittings, connections and
hoses for signs of leaks, damage or wear.
Hoses must be routed clear of any moving
parts, and secured to prevent ‘rubbing’ to
prevent damage.
•
•
Check all fasteners for tightness.
Check the Main Wheel Retainer Bolts.
Remove the lower bearing Blocks. Check that
the Bearing Retainer Washers are tightly
locked by the Retainer Bolts. (Refer to illustra-
tions on pages 34 and 35). If the washer is
loose, remove the Retainer Bolt and apply
‘Loctite 242’ to the threads and refit the bolt and
washer. Torque the Retainer Bolt to 76 in/lb.
Re-assemble the Lower bearing Blocks.
•
Keep all hydraulic connections clean.
Refer to pages 16 to 19 for the hydraulic system
diagrams and operation.
GUARDS AND DECALS
Before starting mowing operations :
IMPORTANT
•
Check that all safety Guards are in place and
not damaged.
With the Lower Bearing Blocks removed check also that
the inner races of the bearings show no signs of turning
on the axle shaft.
This check should be done at regular service
intervals.
•
Check that all Safety/Warning Decals are in
place, are clean and readable.
WARNING
Do not operate the machine if any Safety Guards or
Safety/Warning Decals are missing or damaged.
To do so may result in serious personal injury.
For main axles with Taper Roller Bearings refer to
pages 33 and 34.
12
HOOK-UP TO TRACTOR
Fig.8
It is important that the Mower Frame is ‘level’ for the
correct set-up for mowing. Connect the Mower Swivel
Hitch to the Tractor Draw Bar using an approved Draw
Pin. The front and rear Jack Shafts should be the same
height from the ground.
IMPORTANT
Adjust the Swivel Hitch to set the Mower Frame level to
the ground. It is removable to allow it to be rotated 180
degrees to increase the adjustment relative to the
Tractor Draw Bar.
(Optional Ball Hitch also illustrated).
IMPORTANT
The use of a Draw Bar hung between the 3-Point
Hitch Arms is not recommended.
Connect the PTO Shaft to the Mower Gearbox and the
Tractor Tail Shaft, see Fig.6, and secure the Shields.
WARNING
The PTO Shields are identified : Tractor End and Mower
End. If Shields are missing do not operate the
Mower.
Fig.8
13
HOOK-UP TO TRACTOR
Connect the Mower ‘Quick Connects’ to the tractor
accessory hydraulic connections. Keep the hydraulic
connections clean.
TRANSPORT
WHEEL BEARING SERVICE LIFE
WARNING
In the mowing mode the Main Wheel Bearings on all
models have a service life of approximately 20,000
hours.
In the transport mode the bearing service life varies from
model to model.
Relieve any hydraulic pressure in the mower hydraulic
system before connecting the mower to the tractor
hydraulic system. Failure to do so could result in
serious personal injury
.
For example :
Fig.9
To relieve pressure in the Mower Hydraulic System
press the plunger ‘A’ in the Disconnect, ‘inwards.’
•
•
•
•
11 Gang 500 Hours.
9 Gang 750 Hours
7 Gang 850 Hours.
5 Gang 1400 Hours.
WARNING
Use a suitable tool or piece of wood, do not use your
fingers as this could result in serious injury.
Direct the disconnect away from your person.
CAUTION
Maintain the correct tire pressures, as shown on the
tire sidewall.
Do not tow a Mower that is fitted with Turf Tires
on the highway.
Fig.9
14
TRANSPORT
LOWERING THE REELS
LIFTING THE REELS
Before ‘lowering ‘ the Reels, position the Mower on
level ground. If on a slope face the mower ‘up hill’,
this allows the reels to lower evenly on both sides, and
prevents damage to the Reel Drives.
Check that the transport Safety Chains are un-hooked
from the Reels and are in their ‘stowed’ position.
Shift the Tractor Hydraulic Control Valve Lever to the
‘UP’ position.
Return the Control Valve Lever to ‘NEUTRAL’ when
the Reels are fully raised.
Re-attach the Safety Chains.
IMPORTANT
TRANSPORT SAFETY CHAINS
To prevent damage to the Reels do not lower them with
the Safety Chains in their transport positions.
Do not set the tractor engine RPM too high.
When transporting or storing the Mower, the Transport
Safety Chains must be attached from the Main Lift
Arms to the opposite side Wing Reels.
Shift the Tractor Hydraulic Control Valve Lever to the
‘DOWN’ position.
CAUTION
Return the Control Valve Lever to ‘NEUTRAL’ when all
Reels are fully down.
Do not engage the PTO with the Reels in the raised
(transport) position.
The PTO must be disengaged and the Reels
stationary before the Reels are raised.
CAUTION
Check all chains regularly for damage, and that all
Shackles are securely wired.
Failure to observe this precaution could result in an
accident and personal injury
15
HYDRAULIC LIFT OPERATION
REEL/WING - LIFT SEQUENCE
Fig.10.
From Serial No. 232. (See Fig.11 for earlier machines)
Hydraulic oil pressure to the ‘raise’ circuit lifts the five main
reels first, followed by the wing reels and lastly the wing
frames.
The cylinders are ‘locked up’ by Pilot Check Valves.
The Pilot Check Valves are released by pressure on the
‘lower’ side of the hydraulic circuit.
REEL/WING - LOWER SEQUENCE
Fig.10
Hydraulic oil flow in the ‘LOWER’ circuit is stopped by the
Sequence Valve until the wing cylinders are fully extended.
Oil pressure is then sufficient to open the Sequence Valve
and ensure that the wing frames will ‘LOWER’ first, then the
wing reels, followed by the main reels.
Pilot Check Valves in the Valve Block remain ‘closed’, until
pressure via the return lines ‘opens’ them allowing return oil
to escape from the cylinder. This prevents the reels from
‘creeping down’ from the transport position.
Restrictors in the wing cylinders prevent the wings from
‘lowering’ too quickly.
Fig.10
16
HYDRAULIC LIFT OPERATION
REEL/WING - LIFT SEQUENCE
Fig.11
Machines up to Serial No. 231.
Hydraulic oil pressure to the ‘RAISE’ circuit lifts the five
main reels first, followed by the wing reels and lastly the
wing frames.
The cylinders are ‘locked up’ by Pilot Check Valves.
The Pilot Check Valves are released by pressure on the
‘LOWER side of the hydraulic circuit.
REEL/WING - LOWER SEQUENCE
Fig.11
Hydraulic oil flow in the ‘LOWER’ circuit is stopped by
the Sequence Valve until the wing cylinders are fully
extended. Oil pressure is then sufficient to open the
Sequence Valve and ensure that the wing frames will
‘LOWER’ first, then the wing reels, followed by the main
reels.
Pilot Check Valves in the Valve Block remain ‘closed’
until pressure via the return lines opens them allowing
the return oil to escape from the cylinder. This prevents
the reels from ‘creeping down’ from the transport
position.
A Restrictor in the Check Valves prevents the wings
from ‘lowering’ too quickly.
Fig.11
17
HYDRAULIC LIFT OPERATION
SEQUENCE VALVE SETTING. (7, 9 & 11 Gang only)
Fig.12
If the main (center five) reel assemblies start to lower
before the wing frames/reels have finished their cycle, the
Sequence Valve requires re-setting, as follows :
7 – 9 – 11 GANG ONLY
•
•
Back-off the Jam-nut.
With a 3/16 Allen Key turn the Sequence Valve
Adjuster one half turn ‘INWARD’.
Raise the reel assemblies.
Start ‘lowering’ the reels until they are fully down.
The main reels should not move.
Back-off the Sequence Valve pressure adjuster
until the main reels start to ‘lower’ when ‘DOWN’ is
selected on the Control Valve.
•
•
•
•
Tighten the Jam-nut.
NOTE
If the main reels do not go ‘DOWN’, the Sequence Valve
Adjuster is ‘IN’ too far.
Fig.12
CAUTION
If the Wing Frames drop with a ‘BANG’, check that the
Kick Springs are not ‘seized-up’ or damaged.
18
HYDRAULIC LIFT OPERATION
SEQUENCE VALVE MANIFOLD, RELIEF VALVE
SETTING
To prevent damage to the lift linkage if there is a ‘hang-
up’ of a Lift Chain, a Relief Valve is installed in the
Manifold Block to control oil pressure to the Lift
Cylinders.
The Relief Valve setting prevents excessive oil pressure
at the Lift Cylinders at engine ‘idle speed’.
Higher ‘idle speeds’ will not increase the ‘lift rate’, this is
controlled by Restrictor Orifices in each cylinder.
Idle speed settings that are ‘too fast’ increase the oil flow
above the Relief Valve setting, negating its protection.
RELIEF VALVE SETTING
Fig.13
To set the ‘lift rate’ at normal engine ‘idle’ speed :
It is recommended that the adjustment is done when the
temperature is a minimum 50 deg.F. Operating at below
this temperature may require a slightly higher Relief
Valve opening pressure.
Fig.13
•
•
Remove the Relief Valve Cap.
Turn the Adjuster ‘IN’ ¼ turn at a time, until the
mower units lift at a normal rate.
During adjustment oil should be heard passing
the Relief Valve, if it is not, the pressure is set
too high.
•
19
LIFT CHAIN ADJUSTMENTS
Fig.14
The Lift Chains for the rear outer reels, No’s 4,5,8,9,10 &
11,are fitted with chain adjusters that ensure that the
‘Snubber’ Rollers engage correctly in the catchers.
Refer to page 21 for the correct sequence of reel
numbering and the Lift Chain locations.
REELS 4 AND 5
Fig.15
Before adjusting the Lift Chains on reels No’s 4 and 5,
check that the main lift arms work in unison. The chain
bolts must be level, relative to each other, in the ‘raised’
and in the ‘lowered’ positions.
Fig.14
Check that the Cylinder, when fully retracted, measures
20 1/8 inches from the rod-end Tie Rod Pin to the fixed
end Pin.
Adjust the Synchronizer Tie Rod to obtain the correct
measurement :
•
•
•
Retract the Cylinder.
Back-off the Tie Rod locknuts
Adjust the Tie Rod until the chain bolts are
‘level’.
•
•
Extending the Tie Rod rotates the arms C.W.
Retracting the Tie Rod rotates the arms C.C.W.
(Continued on following page)
Fig.15
20
LIFT CHAINS ADJUSTMENT
REELS 4 AND 5 Cont.
Reels 10 and 11.
Fig.15. (page 20)
Extend the cylinder and check that the chain bolt heads
are level.
Extending the Cylinder Rod End Clevis rotates the RH
Arm C.C.W. and the LH Arm C.W.
Retracting the Rod End Clevis rotates the arms in the
opposite direction.
When the wing frames are fully raised and Reels 8 and
9 are stowed, Reels 10 and 11 will lower into their
stowed positions. The inner lift chains, No’s.11, should
be slack and the outer lift No’s 12 should be tight.
CAUTION
Exercise caution, keep clear of the Reels units when
making adjustments and raising and lowering them.
Fig.14 and 16.
With Reels 4 and 5 ‘raised’, check that the ‘Snubber’
Rollers are located in the main frame ‘catchers’.
Shortening the lower inner chain, No.5, will lift the Reel.
Shortening the upper outer chain, No.6, will pull the
Reel ‘inward’.
The outer chains should be tight, with the ‘Snubbers’ in
their catchers.
The inner chain, No.5, should be snug.
Raise the wing frames until the ‘Snubber’ Rollers on
Reels No’s. 8 and 9 engage in the ‘catchers’ on the
wing frames.
The inboard lift chain No. 9, controlling the inboard end
of the reel should be tight.
The outer chain No.10, controlling the outboard end of
the Reel should be snug.
Refer to page 48 for chain attachment point dimensions.
Fig.16
21
MOWING PROCEDURE
CUTTING HEIGHT ADJUSMENT
Preferably position the Mower on level ground, if on a
slope, face ‘up hill’ to allow the reels to lower evenly and
prevent possible damage to the reel drives.
Fig.17
For initial set-up of the mowing height :
•
Position the mower on level ground and lower the
reel assemblies. Place a 1 in. thick spacer under
the bed-knife.
Back-off the height adjuster lock-nuts, turn each
Adjuster until the roller is touching the ground.
Tighten the height adjuster lock-nuts.
CAUTION
Do not engage the tractor PTO when the reels are in the
raised position.
•
•
•
•
•
Release all transport locking chains.
Lower the reel units to the ground.
Engage the PTO at low engine rpm to prevent
shock loads to the mower drive train.
This will give an approximate mowing height of 1½ in.
Match mark the Height Adjuster to the Mower Frame with
a ‘dab’ of paint. The ‘Notches’ on the Adjuster are 3/8 in.
apart. Adjust the cutting height relative to the match mark
and the ‘notches’.
•
Select the appropriate tractor gear range, Maxi –
mum 5.5 mph. ( 8.9 kph.), at rated PTO speed.
Accelerate to max. PTO speed ( 500 to 540 rpm)
If operating on rough stoney ground, around
ditches, sand traps, terraces for example, reduce
the engine rpm, and/or select a lower
transmission gear.
Fixed head fairway mowers use the same method, but
the front roller is adjusted to ½ to ¾ in. from the ground.
•
•
CAUTION
The PTO must be disengaged and the reel blades not
rotating before raising the reel assemblies, to prevent
damage to the mower drive line.
Fig.17
22
CUTTING HEIGHT ADJUSTMENT
FAIRWAY. FLOATING HEAD
Fig.18
A special tool is available that ensures that each mowing
unit cuts at the same height, and also that the Reels and
Bed-knives are parallel to each other.
To set the cutting height :
•
Raise the Reels to transport position. Set the
front and rear rollers to ‘minimum height’ by
releasing the lock-nuts and turning the front and
rear Height Adjusters ‘clockwise’.
•
•
•
Set the required ‘height of cut’ ‘A’ with the front
Adjusting Screw in the Adjusting Bar.
Position the head of the Adjusting Screw on the
Bed-knife Blade.
Tighten the rear Adjusting Screw, against the
Bed-knife Holder, until the Adjusting Bar and the
Bed-knife are parallel.
•
Turn the front and the rear Height Adjusters until
the front and rear rollers contact the Adjusting
Bar.
•
Tighten the Lock-nuts. Remove Adjusting bar.
Follow the above procedure at both ends of the rollers
to ensure an even height of cut across the Reel.
Each mowing unit must be adjusted using the same
method, for all mowing units to cut at the same height.
Fig.18
23
REEL TO BED KNIFE ADJUSTMENT
Pre-single point adjustment units.
Fig.19
When the reels are sharp, and correctly adjusted to the
bed-knife, they will cut paper as clean as scissors.
To adjust the reel blade to bed-knife clearance :
•
Check the Bed-knife and the Bed-knife Holder
Screws for tightness.
•
Compress the Telescopic Arm with the belt
release tool, to allow the Reel to be rotated.
Fig.19
CAUTION
The Telescopic Arm is heavily ‘spring loaded’. Exercise
care when compressing it to avoid personal injury.
Fig.20
•
Turn the reel manually. If the reel blades contact
the Bed-knife, turn the Reel Adjusters CCW until
there is no contact.
•
Back-off the lock-slug screw and turn each reel
adjuster CW, in small amounts, until the reel
blades ‘just’ contact the bed-knife.
•
•
Adjust the reels to give an even cut across the full
length of the bed-knife.
Tighten the lock-slug screw.
Fig.20
24
REEL TO BED-KNIFE
SINGLE POINT ADJUSTMENT
Adjust the Reel to Bed-knife ‘contact’ to give an even cut
across the full length of the Bed-knife, as shown in Fig.20.
Spiral Reel Blades pass over the bed-knife in a scissor
action, the blades just brushing the bed-knife. When
cutting in dry conditions it may be necessary to adjust the
Reel to Bed-knife ‘slightly closer’ to maintain a high
quality cut.
Fig.21
As wear takes place on the Reel Blades and the Bed-
Knife, the ‘single point adjuster’ provides a quick, easy,
and accurate method to make adjustments.
When noticeable wear is evident, the central adjusting
handle is turned CW, this pivots the Bed-knife, reducing
the clearance between the Reel Blades and Bed-knife.
Indents in the adjusting handle register with the ‘spring
arm’, allowing incremental adjustment.
Turn the adjusting handle one indent ‘click’ at a time, until
a ‘slight’ reel to bed-knife contact sound is heard.
CAUTION
Do not turn the adjusting handle more than advised,
resulting in hard metal to metal contact of Reel Blades and
Bed-knife that will cause rapid wear and damage.
Do not operate the mower if heavy contact is evident.
Fig.21
25
VERTICAL MOWER. DEPTH OF CUT ADJUSTMENT
Depth of cut changes as the height adjuster wheel pivot,
relative to the frame. Notches on the wheel height adjus-
ter allow ‘indexing’, ensuring the height adjustment is
equal at both ends of the Reel.
Fig.22
To adjust the depth of cut :
Note the position of the notches on the height adjusters,
they must be the same at both sides of the reel.
•
•
Back-off both locknuts.
Turn the height adjusters CW to increase, CCW to
decrease, the depth of cut.
•
•
The notches are spaced 3/8 inch apart to enable
accurate adjustments.
Tighten the locknuts.
Fig.22
DRIVE BELT ADJUSTMENT
Fig.23
The Drive Belts are tensioned by adjustable arms,
not telescopic as on the standard mowers.
To adjust the belt tension :
•
•
Back-off the locknut.
Turn the adjusting nut (viewed from front)CW to
increase, CCW to decrease, the belt tension.
Tighten the locknut.
Adjust to allow ½ inch deflection of the belt
midway between the sheaves.
Fig.23
•
•
26
VERTICAL MOWER – OPERATION
CAUTION
CAUTION
•
•
•
Do not engage the PTO when the cutting units
are in the raised , or transport, position
Do not raise the cutting units when the PTO is
engaged.
The PTO must be disengaged, and the
blades not rotating, before the cutting units are
raised for transport.
It is important that the operating instructions are
followed to avoid serious damage to both the machine
and also to the turf.
Recommended operating procedure :
•
•
Position the machine on level ground.
Lower the cutting reels until they are just
clear of the turf.
WARNING
•
Engage the tractor PTO at low rpm to avoid
shock loads to the mower drive train.
Slowly lower the cutting reels into the turf.
Select the appropriate tractor gear range, to
give 3 to 5 mph, (4.8 to 8 kph) at rated PTO
speed.
When operating in areas that may have stones or
gravel in the ground, exercise caution, and keep
bystanders well clear of the rear of the machine.
Debris can be flung out by the blades and result
in injury.
•
•
•
Accelerate to maximum PTO speed (500 to
540 rpm ).
IMPORTANT
Do not make a turn when the cutting units are
operating, to do so will severely damage the turf.
27
ROUTINE MAINTENANCE
In addition to the daily maintenance on pages 8 to12, the
following maintenance schedules are recommended.
IMPORTANT
80 HOURS
These schedules are based on operating in ‘average’
conditions. In wet, heavy or sandy conditions, more
frequent periods of service are recommended.
In such conditions the Roller Bearings should be greased
every 20 hours.
Refer to Fig.24
Apply grease to :
•
•
•
•
•
•
PTO Tubes.
Idler Arms.
Wing Pivots.
Lift Pivots.
Tongue Jack.
Vertical Mower Wheel.
40 HOURS or WEEKLY
Refer to Fig.24
Apply grease to :
Also :
•
•
•
•
•
•
Reel Bearings.
Roller Bearings. (See note above).
Telescopic Arm.
Jackshaft Bearings. (See below).
Outrigger Wheels. (Dual wheels only).
Reel wheels. (Vertical Mower only).
•
•
•
Check the Gearbox oil level. Refer to pages 32
and 33 for Gearbox lubrication details.
Apply oil to the Reel and Bed-knife threaded
‘height of cut’ adjusters
Apply oil to the Verti-Cut ‘depth of cut’ threaded
adjusters.
IMPORTANT
Do not ‘over grease’ the Jackshaft Bearings as this may
‘pop’ the seals and result in bearing failure.
28
ANNUAL MAINTENANCE INSPECTION
IMPORTANT
•
•
Apply light oil to the Reel Blades and the Bed-
knife cutting edges to prevent rust.
Main Wheels Bearings. Refer to pages 34 and
35 for Main Wheel and Outrigger Wheel Axle
service details.
To maintain the efficient and reliable operation of your
Kesmac Mower it is important that the checks and
maintenance in the following schedule are carried out.
It is recommended that this be done at the end of the
mowing season, before storage, and also before the
start of a new season.
IMPORTANT
Carry out all of the previously recommended service and
maintenance schedules.
It is important to keep the Mower clean and well
maintained. If using a pressure washer do not direct the
high pressure water directly at Bearing Seals, water
forced into the bearing will result in bearing failure.
Also check the following :
•
•
•
Jackshaft Couplings. That the Keys are in place
and the Coupling Bolts are tight.
All Sheaves and Bushings are tight and Keys
are in place.
All Drive Belt Sheaves for excessive wear.
( See page 10 ).
•
•
•
Lift Chains for stretch, wear or damage.
Tie-Rod ball joints for wear.
Primary Drive belts for correct tension, wear or
damage.
•
PTO Shafts. Refer to the PTO manual supplied
with the mower.
29
LUBRICATION
Gearbox. See pages 31 and 32
Standard Mower
Fairway Mower
Jackshaft Bearings
Do not over grease.
Dual Wheel
Single Wheel
Verticut
Typical – 16 Locations
Telescopic Arm
Idler Wheel – Two Locations
Lift & Wing Pivots
Eight Locations
Fig.24
A = Grease. B = Oil
30
GEARBOX LUBRICATION
Fig.25
Check the Gearbox oil level every 80 hours of
operation. The oil level dipstick/breather is located on
the top of the Gearbox.
Top-up as necessary with a recommended oil :
PREFERRED
•
AMOCO PERMAGEAR EP220
OPTIONS
•
•
TEXACO MEROPA
PETROCAN ULTIMA EP220
After the initial operating period of 500 hours, or 6
months, the oil should be drained, while it is warm,
and the Gearbox refilled with new oil.
Under normal operating conditions the Gearbox Oil
should be changed every 2500 hours, or 6 months,
whichever occurs first.
Fig.25
NOTE
The Gearbox illustrated above is fitted on Kesmac
Mowers from Serial Number 366.
NOTE
If the Mower is operating in abnormally high ambient
temperatures, or contaminated atmosphere, the oil
should be changed more frequently.
31
GEARBOX LUBRICATION
Fig.26
The Gearbox illustrated in Figure 26 was fitted on
Kesmac Mowers up to Serial number 365.
To check the oil level :
Remove the Vented Filler Plug and also the Level Plug.
Oil should ‘just flow’ from the Level Plug.
Top-up as necessary with recommended oil.
•
•
Refer to page 31 for recommended oils.
Follow the recommended oil change frequency
as shown on page 31.
Fig.26
NOTE
The Gearbox illustrated above was fitted on Kesmac
Mowers up to Serial Number 365.
32
MAINTENANCE
Main Wheel Axle Assembly . (From Feb.07.)
The Axle Assemblies should be checked every 12 months.
To remove a Wheel/Axle assembly :
•
Fit the Wheel to the Hub and install the Wheel/Axle
assemblies into the Mower Frame.
Tighten the Bearing Blocks.
•
•
Fig.27
Torque Wheel Nuts to 90 ft/lb.
•
•
Lower all Reels to the ground. Remove Reels 4 and 5.
Jack-up and support the Mower Frame. Remove the
Bearing Blocks,(see Fig.28), and Wheel/Axle Assembly.
Remove Wheel from Hub.
Locate and back-off the Setscrew in the Outer Axle.
Unscrew the Outer Axle from the Stub Axle.
Remove the Hub c/w Seals and Bearings from the Axle.
Remove the Seals and Bearing Cones from the Hub.
Clean and inspect the Bearings, if there are signs of
excessive wear or damage, replace bearing Cups and
Cones as assemblies.
•
•
•
•
•
•
•
•
Pack Bearings and Hub with grease. Fit new Seals.
Stand the Stub Axle on the bench and carefully lower
the Hub Assembly onto it, do not damage the seals.
Put grease into the Outer Axle cavity and on the Stub
Axle Spindle threads and screw the Outer Axle onto the
Stub Axle.
•
Fig.27
NOTE
The improved axle design introduced in February 2007, has
a cast Hub, and no external pre-load Adjustment Nut.
See pages 34 & 35 for earlier axles and Out-rigger Wheels.
•
•
Tighten the Outer Axle, while rotating the Hub until it is
difficult to turn. Back-off the Outer Axle ¼ turn.
Fit the Setscrew to lock the Outer Axle to the Stub Axle.
33
MAINTENANCE
Main Wheel Axle Assembly. Serial No’s 357 to
February 2007.
Taper Roller Axles should be checked every 12 months.
To remove a Wheel/Axle Assembly :
Fig.28
•
•
Lower Reels to the ground. Remove Reels 4 and 5.
Jack-up and support the Mower frame. Remove the
Bearing Blocks and the Wheel/Axle Assembly.
Remove the Wheel from the Axle Hub.
Remove Retainer Bolt, and End Cap from the Axle.
Release the two Setscrews and remove the Axle Nut
and Spacer.
•
•
•
•
•
•
Pull the Hub off the Axle.
Remove the Seals and Bearings from the Hub.
Clean the Bearings. If there are signs of wear or
damage, replace Cups and Cones as assemblies.
Pack Bearings and Hub with grease. Fit new Seals.
Fit the Hub onto the Axle. Install the Spacer, Axle Nut
and End Cap with Retainer Bolt.
•
•
•
Tighten the Axle Nut, while turning the Hub, until it is
difficult to turn, then back-off the Axle Nut ¼ turn and
tighten the Setscrews.
•
•
Fit the Wheel to the Hub. Install the Wheel/Axle
Assembly into Mower Frame. Tighten Bearing Blocks.
Torque the Wheel Nuts to 90 ft/lb.
Fig.28
34
MAINTENANCE
Outrigger Single Wheel. (From Serial No. 73.)
Fig.29
Taper Roller Axles should be checked every 12 months.
To remove the Wheel Axle Assembly :
Fig.29
Raise the wheel, put a Jack under the frame on 7-Gang,
and under a Tie-rod mount on 9 and 11 Gang Mowers.
•
•
•
•
Remove the Wheel.
Remove Dust Cap, Cotter Pin, and Adjusting Nut.
Pull the Hub, Bearings and Seal off the Axle.
Clean and inspect the Bearings. If there are signs
of wear or damage, replace the Cups and Cones
as assemblies.
Pack Bearings and Hub with grease. Fit new Seal.
Fit Hub Assembly, Washer, and Adjusting Nut onto
the Axle.
Tighten the Adjusting Nut, while turning the Hub,
until it is difficult to turn, then back-off the Nut ¼
turn and fit the Cotter pin. Pack the Dust Cap with
grease and tap into place.
Fig.29
Single Outrigger Wheel
Dual Outrigger Wheels.
Fig.30
•
•
•
Raise Wheels to transport position.
•
•
Remove Lock Collars and Inner and Outer Wheels.
Remove Axle Retaining Cotter Pin and pull the Axle
out of the Frame Tube.
Replace the Wheel Rims and Bearings as
assemblies. Re-assemble in reverse order.
•
•
•
Fit the Wheel. Torque wheel Nuts to 90 ft/lb.
NOTE
Outrigger Wheel Service Kit is available.
Contains : Bearings, Seal, Dust Cap and Cotter Pin.
Part Number MW 90001.
Fig.30
Dual Outrigger Wheels
35
MAINTENANCE
Wing Kick Springs.
After several seasons of operation the Wing Kick Springs
may loose some of their tension.
WING KICK SPRINGS
Washers can be added under the Springs to make up for
the loss of tension.
Add three washers maximum, if this is not sufficient, fit
a new Kick Spring.
To add Washers :
Fig.31
•
•
•
Lower the Wings.
Remove the Cotter Pin from the Rod End.
Drive the Rod, Rod Guide, and Spring from the
Spring Barrel.
•
•
•
Place 1 inch diameter Washers under the Spring
and insert the Rod and Spring into the Barrel.
Push the Rod Guide into the Barrel and ‘drive
fully home’ by tapping on the Bumper.
Fit Cotter Pin into the Rod End.
Fig.31
NOTE
Apply white grease to the Spring and Rod,
before inserting them into the Barrel.
36
MAINTENANCE
Main Drive Belts
To replace the front and/or rear Main Drive Belts :
Fig.32
•
•
Remove the Drive Belt Covers.
Remove the Idler Tension Eye Bolts and
Springs.
•
•
Remove the Jackshaft Couplers.
Remove the Drive Belts from the Gearbox and
the Drive Shaft Sheaves.
IMPORTANT
Drive Belts must be replaced in pairs.
•
Insert the new Drive Belts through the space
between the Jackshafts and onto the Drive Shaft
Sheave.
•
•
•
Re-fit the Jackshaft Couplers
Fit the Drive Belts onto the Gearbox Sheave.
Assemble the Idler Eye Bolts and Springs.
Fig.32
IMPORTANT
Adjust the Idler Tension Eye Bolt and Springs, to tension
the belts until there is ½ inch deflection in the belt, when
pressed ‘firmly’ mid-way between the Sheaves.
37
MAINTENANCE
Reel Drive Belts.
When fitting Belts to Reels 2 or 3, the Main Drive Belts and
the Jackshaft Couplers, must be removed first. See page 37.
To keep the Compression Tool clear of the Stay Rod the
Binder Collar and Chain may be used.
CAUTION
When the Binder Collar is used check it is firmly in place
on the ¾ nut, before compressing the Telescopic Arm.
To replace the Reel Drive Belts. Reels 1, 4 and 5. :
Fig.33
•
Remove the Safety Chain at the Stay Rod. Attach
the Release Tool. Compress the Telescopic Arm.
Remove Tie Rod from the Reel.
Carefully release the Compression Tool to fully
expand the Telescopic Arm.
•
•
•
•
Pull the Reel ‘out’, to separate the Telescopic Arm,
and remove the belt.
Install new Drive Belt and re-assemble in the
reverse order.
CAUTION
Telescopic Arms are heavily spring loaded.
Exercise extreme care when compressing them to avoid
serious injury.
Fig.33
38
MAINTENANCE
Reel Drive Belts
To replace the Reel Drive Belts. Reels 2 and 3.
Fig.34
•
•
Remove the Safety Chain from the Stay Rod
and compress the Telescopic Arm with the
Compression Tool as shown in Fig.33.
Remove the Front Jackshaft Couplers and
pull the belt through the gap between the
Jackshafts.
Fig.34
Install the new belt onto the sheaves. Fit the
Jackshaft Coupler.
•
Carefully release the Compression Tool and re-
attach the Safety Chain.
To replace the Reel Drive Belts. Reels 6 and 7.
Fig.35
•
•
With the Wings ‘down’, remove Shaft Cover.
Remove the Socket Set Screws from the
‘outboard’ end of inner front PTO Shafts, and
slide the PTO Shafts off the Reel Drive Shaft.
Remove the Safety Chain from the Stay Rod
and compress the Telescopic Arm as in Fig.33.
Remove Belts. Fit new Belts. Carefully release
the Compression Tool and attach Safety Chain.
Refit PTO Shafts and Covers.
•
•
Fig.35
IMPORTANT
Apply ‘Loctite 242’ to the PTO Shaft Setscrews.
39
MAINTENANCE
Reel Drive Belts
To replace The Reel Drive Belts. Reels 8 and 9.
•
•
•
•
•
Remove the Sheave Guard.
Remove the Safety Chain at the Stay Rod.
Compress the Telescopic Arm. Refer to Fig.33
Remove the Belt from the Sheaves.
Release the Compression Tool to fully expand the
Telescopic Arm.
•
•
Pull the Reel ‘out,’ to separate the Telescopic Arm,
and remove the Belt.
Install a new Drive Belt and re-assemble in the
reverse order.
Fig.36
To replace the Reel Drive Belts. Reels 10 and 11.
•
•
Remove the Bearing Cover
Remove the Set Screw from ‘outer’ end of the PTO
Shaft, and slide it off the Jackshaft.
Compress the Telescopic Arm. Refer to Fig.33.
Install a new Drive Belt and re-assemble in the
reverse order.
•
•
IMPORTANT
Apply ‘Loctite 242’ to the PTO Shaft Setscrews.
Fig.37
40
MAINTENANCE
Main Jackshaft Bearing replacement.
IMPORTANT
The Bearing Shims must be replaced exactly as
removed, if the Jackshaft Bearings are removed.
Fig.38
If the Jackshaft Bearings are replaced, the Jackshafts
alignment must be checked and re-set.
The shafts are aligned, fore and aft, with Shims behind the
bearings, and vertically with slotted holes in the bearing
flanges.
•
Assemble the Shafts, Sheaves and Bearings with
Lock Collars, and Shims in place as removed.
Tighten the Bearing Bolts, and with a Straight
Edge across the front of the Shafts, check the ‘fore
and aft’ alignment.
•
Add or remove Shims as necessary.
Fig.38
•
Place the Straight Edge on top of the Shafts.
Back-off the Bearing Bolts and adjust the Bearings
‘up or down’ to align the shafts.
PTO SHAFT SET- UP
Fig.39
The Inner and Outer PTO Shafts are ‘keyed’ to the
Jackshafts. If the Bearings are replaced the shafts the
shafts must be set-up as illustrated.
Fig.39
41
SPECIFICATIONS
Standard
9-Gang 7-Gang 5-Gang
Fairway
Verticut
5-Gang
11-Gang
11-Gang 9-Gang 7-Gang 5-Gang
25.ft.
20ft.’ 6in.
6248
16ft.
11ft. 6in.
3505
25ft.
20ft.’ 6in. 16ft.
11ft. 6in.
3505
11ft. 3in.
Width of Cut
Height of Cut
Weight
7620.mm
½ to 3 ¼.in.
4877
Same
2860
7620
Same
4710
6248
Same
3345
1518
Same
4877
Same
3035
3429
0 to 1 in.
Same
3120
Same
1847
Same
1972
13 to 83.mm
3778.lbs
0 to 25 mm
1847
1714.kg
106.in
1415
80
1297
79
838
50
2137
82
1377
79
895
58
838
Same
Transport Height
Transport Width
2692.mm
112.in
2030
2005
110
1270
95
2083
112
2005
1473
96
101
Same
Same
Same
Same
2845.mm
85.in
2794
2415
2845
2438
2655
Length. No tongue
Same
Same
Same
Same
Same
Same
Same
Same
2160.mm
136.in
Length. Plus Tongue
Same
Same
Same
Same
Same
Same
Same
24x12-12
NA.
Same
Same
Same
Same
Same
Same
Same
Same
Same
3455.mm
23x10-12
– Main
Tires
24x12-12
Same
23x12.5-
12
18x8.5-8
24x12-12
Same
23x8.5-12
NA.
– Wing
18x8.5-8
PTO &
V-Belts
7.88in.dia.x3
0.
Drive
Same
Same
Same
Same
Same
Same
Same
Same
Same
Same
Cutting Reels
Same
See Note
200 x 762
NOTE : Verticut . 21 Blades x 10 Teeth. 10 in. dia. (254 mm). Blade Spacing : 1.2 in. (32mm).
42
SPECIFICATIONS
PRIMARY DRIVE
PTO. 1 3/8 inch diameter, with six splines.
Wide Angle PTO Shaft.
Standard –1.64 : 1
STEP-UP DRIVE RATIO
NUMBER OF REELS
Optional – 2.20 : 1
5, 6, 7 or 9
NORMAL OPERATION
PTO Speed, Standard 540 rpm.
11-Gang – 45 hp.
9-Gang – 42 hp.
7-Gang – 28 hp.
5-Gang – 20 hp.
TRACTOR POWER. Nominal.
Note : Horsepower varies to type of turf and
mowing conditions.
43
BACKLAPPING ATTACHMENT
Hydraulic Operation.
WARNING
During the Backlapping operation the Reels will be
rotating, while the Mower is stationary.
Keep all bystanders away from the machine to avoid
possible personal injury
The Backlapping Unit reverses the rotation of the Reels
and reduces the rotation speed.
Grinding compound is applied to the Reel Blades while
they rotate, to give a sharp cutting edge.
Fig.40
IMPORTANT
Before starting ‘backlapping’, adjust each Reel ‘parallel
to its Bedknife’. Do not tighten the adjusters enough to
cause ‘firm’ contact Reel to Bedknife, that will result in
damage to the Backlapping Unit
•
•
Start the engine and set it at ‘IDLE’ speed, no
higher.
Move the Tractor Auxiliary Valve Lever to the
‘ON’ position. If the Lever does not have a
detent to hold the Lever in the ‘ON’ position,
attach a suitable device, e.g. a ‘bungee cord’,
to hold it in place.
Fig.40
•
•
•
Remove the PTO Shaft, and also the Hydraulic
Lines connecting the tractor to the Mower.
Hold the Snap Hitch and Slide the Backlapper
Coupler onto the Mower Gearbox Shaft.
Connect the Hydraulic Lines from Backlapper
Unit to the Tractor.
•
Apply Grinding Compound to the Reel Blades,
using a 1 ½ to 2 inch wide brush.
CAUTION
The applicator brush must have a handle that is
‘extra’ long to ensure the safety of the operator.
cont… 44
Cont.. 44
BACKLAPPING OPERATION
NOTE
The Backlapping procedure should be done once or twice
each month, depending on the hours of operation, and if
the Reels and Bedknives are not sharpened annually.
The Applicator Brush must be free of grease or oil.
If the Reels and Bedknives are sharpened at least once
each year, Backlapping should be done every six weeks.
•
•
•
•
Apply Grinding Compound to the Reels and allow
two minutes for it to ‘work in’.
Spray a fine ‘mist’ of water onto the Reels and
allow a further two minutes for it to ‘work in’.
Apply a second application of Compound, followed
by water ‘mist’.
If any Reels or Bedknives are badly scored it may be
necessary to use a ‘Course Grit Compound’ to obtain a
satisfactory result. Compound is available in 50, 80,120
and 180 Grit, for varying conditions.
Continue this process until the Reels and Bedknife
are sharpened satisfactorily.
NOTE
The 120 Grit is used for average or normal conditions.
Coarser 80 Grit can be used for Reels and Bedknives
that are in poor condition. The 50 and 180 Grit are at the
extreme ends of conditions.
IMPORTANT
When carrying out the above procedure, it may be
necessary to adjust the Reels to maintain correct Reel to
Bedknife contact.
When Backlapping is completed, use a pressure washer
to thoroughly clean all Compound from the Reels and
Bedknives. Failure to do so will have a reverse effect, as
the Reels rotate in their normal direction, and the Blades
could be damaged
Remove the Backlapping Unit from the Mower. Connect the
Hydraulic Hoses, to the correct ports in the tractor.
Before using the Mower ensure that all Compound has
been removed from the Reels and Bedknives.
Fig.41
45
REEL AND BEDKNIFE SHARPENING
Fig.42
When grinding and sharpening the Reels and Bedknives
the angles and dimensions shown must be adhered to.
After grinding and sharpening, Backlap the Reel Units as
recommended on pages 44 and 45.
Fig.42
46
WING FRAME
Optional Castor Wheel. 11 Gang only.
The Optional Castor Wheel is fitted to the outer
Wing Frames to improve cutting performance when
mowing on undulating ground.
Fig.44
The Spindle Support Bracket is bolted to the top of
the modified frame tube, and behind the Jackshaft
Bearings.
•
•
•
Apply grease to the Spindle and the Wheel
Hub - every week.
Refer to the Tire Sidewall for recommended
operating pressure.
Inspect the tire daily for excessive wear,
bulges or damage.
NOTE
Fig.44
A retrofit kit is available for this option
47
LIFT CHAINS - ATTACHMENT POINTS
Fig.43
48
TORQUE GUIDE
Grade 5 and 8 Fasteners. (Coarse Thread).
Grade 5
Grade 8
SIZE
PLATED PLAIN
PLATED PLAIN
¼ - 20
76 in.lbs 8 ft.lbs.
9 ft.lbs.
18
12 ft.lbs.
25
5/16 -18 13 ft.lbs. 17
3/8 - 16
7/16 - 14 37
½ - 13
57
9/16 - 12 82
23
31
33
44
50
52
70
76
80
106
153
212
376
606
909
109
150
256
430
644
115
159
282
454
682
5/8 - 11
¾ - 10
7/8 - 9
1 – 8
112
200
322
483
49
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