FRONT AXLE
M6060, M7060, WSM
5-S5
4. CHECKING, DISASSEMBLING AND SERVICING
[1] CHECKING AND ADJUSTING
Adjusting 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 shorter than rear distance.
7. If not, adjust tie-rod length.
Toe-in Adjustment
1. Remove the cylinder covers.
2. Remove the snap ring (1).
3. Loosen the tie-rod end lock nut (3).
4. Turn the rod end (4) to adjust until the proper toe-in
measurement is obtained. (4WD model)
5. Retighten the tie-rod nut (3).
6. Attach the snap ring (1) of the tie-rod joint.
9Y1210828FAS0004US0
Axial Sway of Front Wheel
1. Jack up the front side of tractor.
2. Set a dial gauge on the outside of rim.
3. Turn the wheel slowly and rear the runout of rim.
4. If the measurement exceeds the factory specifications, check
the bearing, rim and front wheel hub.
9Y1210828FAS0005US0
Toe-in (b–a)
Factory
specifica-
tion
4WD
2.0 to 8.0 mm
0.079 to 0.31 in.
Tightening torque
Front axle rocking force
adjusting screw
20 to 29 N·m
2.0 to 3.0 kgf·m
15 to 21 lbf·ft
Tie-rod end lock nut
167 to 196 N·m
17.0 to 20.0 kgf·m
123 to 144 lbf·ft
(1) Snap Ring
(2) Tie-rod Joint
(3) Tie-rod End Lock Nut
(4) Rod End
(a) Wheel-to-wheel distance at front
(b) Wheel-to-wheel distance at rear
(c) "FRONT"
Axial sway of front wheel
(Face runout of wheel at
bead)
Factory specification
Less than
5.0 mm
0.20 in.
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