STV32 · STV36 · STV40, WSM REAR AXLE
4-S1
1. TROUBLESHOOTING
Symptom Probable Cause Solution
Reference
Page
Excessive or Unusual
Noise at All Time
A Improper backlash between internal gear and
planetary gear
Replace 4-S6
A Bearing worn Replace 4-S4
A Insufficient or improper type of transmission
fluid used
Replenish or change G-8, 15
Noise while Turning A Brake shaft, planetary gears and internal gear
worn or damaged
Replace 4-S6
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