wsm STW37 Workshop Manual page 50

STW34, STW37, STW40, WSM
Adjusting Toe-in
1. Park the tractor on the flat place.
2. Inflate the tires to the specified pressure.
3. Turn steering wheel so front wheels are in the straight ahead
position.
4. Lower the implement, lock the parking brake and stop the
engine.
5. Measure distance between tire beads at front of tire, hub height.
6. Measure distance between tire beads at rear of tire, hub height.
7. Front distance should be 2 to 8 mm (0.079 to 0.315 in.) less than
rear distance.
8. If the measurement is not within the factory specifications,
adjust by changing the tie-rod length.
Toe-in ((B) - (A)) Factory specification
 Adjusting
1. Detach the snap ring (1) from the dust cover.
2. Loosen the tie-rod lock nut (2) and turn the tie-rod joint (3) to
adjust the tie-rod length until the proper toe-in measurement is
obtained.
3. Retighten the tie-rod lock nut (2).
4. Attach the snap ring (1) to the dust cover.
Tightening torque Tie-rod lock nut
IMPORTANT
• A right and left tie-rod joint is adjusted to the same length.
(1) Snap Ring
(2) Tie-rod Lock Nut
(3) Tie-rod Lock Joint
Adjusting Air-Conditioner Belt Tension [CAB Model]
WARNING
To avoid personal injury or death:
• Be sure to stop the engine before checking belt tension.
Proper air A deflection of between 14 to 16 mm (0.56 to
conditioner belt 0.62 in.) when the belt is pressed (98 N [10
tension kgf]) in the middle of the span.
1. Stop the engine and remove the key.
2. Apply moderate thumb pressure to belt between pulleys.
3. If tension is incorrect, loosen the lock nut and turn the adjusting
bolt to adjust the belt tension within acceptable limits.
4. Replace air-conditioner belt if it is damaged.
(1) Adjusting Bolt
(2) Lock Nut
G-31
GENERAL
2 to 8 mm
0.079 to 0.315 in.
117 to 137 N·m
12.0 to 14.0 Kgf·m
86.1 to 101.3 lbf·ft
(A) Wheel to Wheel Distance at Front
(B) Wheel to Wheel Distance at Rear
(C) Front
9Y1211109GEG0027US0
A: Check the Belt Tension
9Y1211109GEG0079US0
KiSC issued 11, 2014 A