TRANSMISSION
M6060, M7060, WSM
2-S62
Thickness of Seal Ring
1. Measure the thickness of seal rings (1) with an outside
micrometer.
2. If the measurement is less than the allowable limit, replace it.
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[7] DIFFERENTIAL GEAR
(1) Spiral Bevel Pinion Shaft
• When reassembling spiral bevel pinion shaft and differential assembly, be sure to adjust the following.
• Turning torque of spiral bevel pinion shaft only.
• Backlash and tooth contact between spiral bevel pinion shaft and spiral bevel gear.
9Y1210828TRS0112US0
Turning Torque of Spiral Bevel Pinion Shaft Only
1. Reassemble the spiral bevel pinion shaft and tighten the staking
nut (1) with locking wrench and turning wrench.
2. After tapping the bevel pinion shaft to the front and rear,
retighten the staking nut (1) 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 (1).
• Stake the staking nut after performing adjustment
described in the following pages.
9Y1210828TRS0113US0
Thickness of seal ring
Factory specification
2.4 to 2.5 mm
0.095 to 0.098 in.
Allowable limit
2.0 mm
0.079 in.
(1) Seal Ring
Turning torque of spiral
bevel pinion shaft only
Factory specification
2.94 to 3.43 N·m
0.3 to 0.35 kgf·m
2.2 to 2.5 lbf·ft
Tightening torque Staking nut
117.7 N·m
12.0 kgf·m
86.8 lbf·ft
(1) Staking Nut
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