Troubleshooting - wsm STW37 Workshop Manual

STW34, STW37, STW40, WSM

1. TROUBLESHOOTING

Symptom
Excessive or Unusual
Noise at All Time
Noise while Turning
Probable Cause and
Checking Procedure
1. Backlash between internal
gear and planetary gear is
improper.
2. Bearing is worn.
1. Transmission fluid level is
insufficient and improper
type of transmission fluid is
used.
1. Brake shaft, planetary
gears and internal gear is
worn or damaged.
Solution
Replace or adjust backlash between
internal gear and planetary gear.
Replace bearing.
Fill or change transmission fluid.
Replace brake shaft, planetary gears and
internal gear.
4-S1
REAR AXLE
Reference
Page
4-S16
4-S15
4-S4,
4-S10
4-S16
9Y1211109RAS0003US0
KiSC issued 11, 2014 A