User Guide

ADJUSTMENTS
Introduction
Your FasTrak 36/42 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.
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.
Park brake adjustment
Occasionally check the park brake adjustment using the following
method:
1. Shut engine off, place control levers in the park brake position,
disengage deck clutch, remove ignition switch key and disconnect
negative battery cable before doing any adjustments.
2. Raise and block the tractor up so the drive wheels are off of the
floor.
WARNING: Never work under the machine or attachment
unless it is safely supported with jack stands. Make certain
machine is secure when it is raised and placed on the jack
stands. The jack stands should not allow the machine to
move when the engine is running and the drive wheels are
rotating. Use only certified jack stands. Use only
appropriate jack stands, with a minimum weight rating of
2000 pounds to block the unit up. Use in pairs only. Follow
the instructions supplied with the vehicle stands.
3. Remove the drive tires.
4. Push the steering lever inward into the operating position,
disengaging the brake. Only adjust one side at a time.
5. Locate the brake lever arm and brake gear on the EZT transmission.
When the steering lever is in the operating position, the brake arm
should have a minimum of 0.06" (1.52
MM) and maximum of 0.125"
(3.18MM) clearance between the teeth of the brake lever arm and the
outside diameter of the brake gear. Fig. 9-18
6. If you find that the clearance is not to this specification, then adjust
the position of the brake lever arm by moving the lock nuts on the
brake rod accordingly. When adjusting the nuts, the spacing
between the inside of the nuts needs to be maintained at 7/8"
(2.22
CM) which has been set at the factory. The best way to keep
this spacing is to turn both nuts in the same direction the same
number of turns. Fig. 9-19
7. Loosen the jam nut on the brake rod and rotate the adjusting tube
(Fig. 9-20) until the dimensions shown in Fig. 9-18 can be attained.
Re-tighten the locknut.
8. After adjustments are made and the proper clearance is restored,
actuate and release the brakes with the steering lever several times.
Check to make sure the brake arm on the EZT is engaging and fully
disengaging the teeth of the brake gear.
9. Repeat this process for the opposite side if required.
10. Assemble the rear tires and re-torque the lug nuts to 65-75 ft.-lbs.
(88.14-101.7 NM)
11. Raise the rear of the tractor and remove the jack stands. Lower the
tractor.
Steering linkage adjustment
The neutral adjustment has been factory adjusted to eliminate creeping
when the control levers are in the neutral position. However, if the steering
linkage should ever need adjustment due to the unit creeping when the
steering levers are in the neutral position or the EZT’s whining when the
parking brakes are engaged, take the unit to an Authorized Hustler Dealer
for adjustment.
WARNING: Only properly trained personnel should
attempt to reset the neutral adjustment on the FasTrak 36/42.
This procedure requires that the engine be running and the
drive wheels rotating during adjustment.
333559_0806
Brake lever arm
Brake gear
.06” - .125” gap
(1.52
MM - 3.18MM)
Figure 9-18
Lock nut
Brake lever arm
Brake gear
7/8”
(2.22CM)
Lock nut
Figure 9-19
Jam nut
Figure 9-20
Adjusting
tube
9-12