89PERIODIC SERVICE
BAdjusting Toe-in
1. Park tractor on a flat place.
2. Turn steering wheel so front wheels are in the straight
ahead position.
3. Lower the implement, lock the park brake and stop the
engine.
4. Measure distance between tire beads at front of tire,
hub height.
5. Measure distance between tire beads at rear of tire,
hub height.
6. Front distance should be 0 to 10 mm (0 to 3/8 in.) less
than rear distance. If not, adjust tie rod length.
C Adjusting procedures
1. Loosen the tie-rod nut.
2. Turn the tie-rod joint to adjust the rod length until the
proper toe-in measurement is obtained.
3. Retighten the tie-rod nut.
BAdjusting Air-Conditioner Belt Tension
[CAB Type only]
To avoid personal injury or death:
A Be sure to stop the engine and remove the key
before checking.
1. Stop the engine and remove the key.
2. Apply moderate thumb pressure to belt between
pulleys.
3. If tension is incorrect, loosen the tension pulley
mounting nut and turn the adjusting bolt to adjust the
belt tension within acceptable limits.
4. Replace air-conditioner belt if it is damaged.
(A) Wheel - to - wheel distance at rear
(B) Wheel - to - wheel distance at front
(C) "FRONT"
(1) Tie-rod nut
(2) Tie-rod joint
Proper air-
conditioner
belt tension
A deflection of between 10 to 12 mm
(0.4 to 0.48 in.) when the belt is pressed
(98 N [10 kgf, 22.1 lbs]) in the middle of
the span.
(1) Adjusting bolt
(2) Tension pulley mounting nut
(A) Check the belt tension
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