3-S47
ME8200, ME9000, WSM
TRANSMISSION
(2) Servicing
Checking Bearing
1. Hold the inner race, and push and pull the outer race in all
directions to check for wear and roughness.
2. Apply transmission fluid to the bearing, and hold the inner race.
Then, turn the outer race to check rotation.
3. If there is any defect, replace it.
W1071208
• When reassembling spiral bevel pinion shaft and differential assembly, be sure to adjust the following.
• Turning torque of spiral bevel pinion shaft only.
• Turning torque of spiral bevel pinion shaft and differential assembly combined.
• Backlash and tooth contact between spiral bevel pinion shaft and spiral bevel gear.
Turning Torque of Spiral Bevel Pinion Shaft Only
1. Reassemble the spiral bevel pinion shaft and tighten the staking
nut (2) with locking wrench and turning wrench.
2. After striking the bevel pinion shaft to the front and rear, retighten
the staking nut (2) to specified torque.
3. Measure the turning torque of spiral bevel pinion shaft.
4. If the measurement is not within the factory specifications, adjust
the tightening torque of staking nut (2).
(When reassembling)
(Reference)
• Thickness of adjusting collar (1) : 2.8 mm (0.110 in.)
3.0 mm (0.118 in.)
3.2 mm (0.126 in.)
3.4 mm (0.134 in.)
3.6 mm (0.142 in.)
• Stake the staking nut after performing adjustments
described in the following pages.
W1071401
Turning torque Factory spec.
3.14 to 3.63 N·m
0.32 to 0.37 kgf·m
2.31 to 2.68 lbf·ft
Tightening torque Staking nut (2)
93.2 to 103.0 N·m
9.5 to 10.5 kgf·m
68.7 to 75.9 lbf·ft
(1) Collar 1 (2) Staking Nut
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