Kubota WSM F2880 Workshop Manual page 144

F2880, F3680, RCK72-F36, RCK72R-F36, RCK60-F36, RCK60R-F36, WSM
DIFFERENTIAL CASE SECTION
Symptom
Excessive or
Unusual Noise at All
Times
Gear Slip Out of
Mesh
Probable Cause
Improper backlash between bevel pinion shaft
and spiral bevel gear
Improper backlash between differential case and
differential side gear
Bearing worn
Insufficient or improper type of transmission fluid
used
Differential pinions or differential side gears worn
or damaged
Differential lock binding (does not disengage)
Bearing worn
Adjust
Adjust
Replace
Replenish or Replace
Replace
Replace
Replace
2-S3
TRANSMISSION
Reference
Solution
Page
2-S34
2-S33
–
G-7, 2-S10
2-S28
3-S4
–
W1025803
KiSC issued 04, 2006 A