7 - MAINTENANCE
Brake pedal free play - Check
WARNING
Maintenance hazard!
Before performing maintenance on the brake system, chock the traction and steering wheels to pre-
vent machine movement.
Failure to comply could result in death or serious injury.
W0064A
Whenever the brake pedal travel becomes excessive,
adjust the pedal free play.
1. Loosen the locknut (1) and rotate the brake rod (2) until
there is (A) = 50 – 60 mm (1.96 – 2.36 in) of pedal free
play. Lengthening the rod increases free play. Short-
ening the rod decreases free play.
NHIL13CT01246AA 1
NOTE: Adjust both pedals equally
2. Test drive the tractor to make sure the braking action of
both rear wheels is equal. Readjust as necessary.
Clutch pedal free play - Check
WARNING
Crushing hazard!
Before performing service under the machine, park the machine on a level surface, engage the parking
brake, and stop the engine. Put blocks at the front and rear of the tires.
Failure to comply could result in death or serious injury.
W0350A
NOTE: After every 50 hours of operation, check the clutch pedal free-play.
Maintain the clutch pedal free-play at (A) = 20 – 30 mm
(0.79 – 1.18 in).
To adjust the clutch pedal, do the following:
1. Loosen lock nut (1) and rotate adjuster (2)
2. Tightening the adjuster will decrease the free play
travel and loosening the adjuster will increase the
free play travel.
3. Tighten the lock nut when the correct free play
travel is obtained
4. Check clutch for disengagement when clutch pedal
is fully depressed.
NHIL16CT00456AA 1
7-67
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