wsm M108S Workshop Manual page 290

M108S, WSM
Turning torque of Spiral Bevel Pinion Shaft and Differential
Assembly Combined
1. Reassemble the differential assembly with left shims (2) and right
shims (1) same as before assembling.
2. Check that there is a backlash. If there is no backlash, remove a
right shim (1) and add a left shim (2).
(Reference)
• If the thickness of shims is not known, refer to the following.
Reassemble the differential assembly with no shim at bearing
support R (4) side and with an adequate number of shims at
bearing support L (3) side. And proceed to the next step.
3. Measure the turning torque by turning the spiral bevel pinion
shaft (5), and then add a shim to the bearing support R (4) if the
turning torque exceeds the factory specifications, or reduce a
shim to there if the turning torque is less than the factory
specifications.
4. And repeat the above procedure until the turning torque becomes
the factory specifications.
Turning torque of spiral
bevel pinion shaft and
Factory spec.
differential assembly
combination
(Reference)
• Thickness of adjusting shims (1), (2)
0.1 mm (0.004 in.) [Code No. 33740-32130]
0.3 mm (0.012 in.) [Code No. 33740-32140]
0.5 mm (0.020 in.) [Code No. 33740-32150]
(1) Shim
(2) Shim
(3) Bearing Support L
3-S44
TRANSMISSION
(Measurement value of
spiral bevel pinion shaft
only turning torque)
Plus 1.3 to 2.4 N·m
0.13 to 0.25 kgf·m
0.94 to 1.8 lbf·ft
(4) Bearing Support R
(5) Spiral Bevel Pinion Shaft
W1047603
KiSC issued 05, 2012 A