HUSTLER FasTrak 926501, Owner'S Manual, Page: 23 / 32

ADJUSTMENTS
Introduction
WARNING: Unless specifically required, DO NOT have
engine running when servicing or making adjustments to tractor.
Place control levers in the park brake position, disengage deck
clutch, remove ignition switch key and disconnect negative
battery cable before doing any adjustments. Repairs or
maintenance requiring engine power should be performed by
trained personnel only. To prevent carbon monoxide poisoning,
be sure proper ventilation is available when engine must be
operated in an enclosed area. Read and observe safety warnings
in front of manual.
Your FasTrak was adjusted before it left the factory and was checked
during predelivery setup. However, after start-up and continued use, a
certain amount of break-in wear will cause some adjustments to change.
Remain alert for unusual noises, they could be signaling a problem.
Visually inspect the machine for any abnormal wear or damage. A good
time to detect potential problems is while performing scheduled
maintenance service. Correcting the problem as quickly as possible is the
best insurance.
WARNING: Keep your machine clean and remove heavy
deposits of trash and clippings, they can cause engine fires and
hydraulic overheating as well as excessive belt wear.
Clear away heavy build-up of grease, oil and dirt, especially in the
engine and under the seat platform areas; minute dust particle are abrasive
to close-tolerance engine and hydraulic assemblies.
Some repairs require the assistance of a trained service mechanic and
should not be attempted by unskilled personnel. Consult your Hustler
service center when assistance is needed.
Torque values
WARNING: Particular attention must be given to tightening the
drive wheel lug nuts and blade spindle bolts. Failure to correctly
torque these items may result in the loss of a wheel or blade,
which can cause serious damage or personal injury.
Torque values given below:
Ft-lbs. Nm
Wheel (lug) nuts . . . . . . . . . . . . . . . . . . . . . . .65-75.............88.14-101.7
Blade spindle bolt top . . . . . . . . . . . . . . . . . . .118 ..................160.01
Blade spindle bolt bottom . . . . . . . . . . . . . . . .118 ..................160.01
It is recommended that these be checked after the first 2 hours of
operation, initially and every 50 hours following removal for repair or
replacement.
For engine torque values, see engine owner’s manual.
For all other torques refer to the tractor parts manual (365262) for
standard torque chart. See page 8-3 for ordering information.
Seat adjustment
The seat can be adjusted forward and rearward by removing the two cap
screws that lock the seat platform in place and pivoting the seat platform up
and forward. Then loosen the four cap screws on the underneath side of the
operator’s platform. Position the seat where you have the best control of
the machine and are the most comfortable and then tighten the cap screws.
Fig. 5-1
Steering linkage
The neutral adjustment for the control levers in the neutral position is
discussed in this section.
The tractor steering has been factory adjusted to eliminate creeping
when the control levers are in the neutral position (Fig. 5-2). However,
should the tractor begin to creep, the control lever linkage can be adjusted
as follows:
Control Lever Neutral Adjustment
Before considering any adjustment, check the tire air pressure. Unequal
tire pressure will cause the tractor to drift to one side. Refer to tire pressure
information in the Maintenance section of this manual.
Fine adjustment to the unit’s steering is made with the adjustable pump
linkage rods. Fig. 5-3
Neutral is properly adjusted when the control levers are in the neutral
position and the drive wheels are not turning.
If the tractor creeps in the neutral position the control linkage may be
adjusted as follows:
1. Raise and block the tractor up so the drive wheels are off of the
floor.
5-1
Figure 5-2
Control lever in the
neutral position
C Co on nttrro oll
lle ev ve err
Figure 5-1
Cap screw
Operator’s
platform
365270 Rev. 9/03
Figure 5-3
P Pu um mp p
lliin nk ka ag ge e rro od d
S Stte ee erriin ng g
d da am mp pe en ne err
B Ba allll s sttu ud d n nu utt
Jam nut
Jam
nut
Jam
nut
365270 Rev. 9/03