Installation Instructions
81700·82100·82400 WSM,11770
TROUBLESHOOTING
•
CLUTCH
HOUSING
3
TRANSMISSION
Symptom Probable
Cause
Solution
Reference
Page
Noise
from
Clutch
•
Transmission oil insufficient
Refill
3-S
11
Housing
•
Gear
worn
or
broken
Replace
3-S16
•
Bearing
worn
Replace
3-S16
• TRANSMISSION
CASE
SECTION
Symptom Probable
Cause
Solution
Reference
Page
Noise
from
•
Transmission oil insufficient Refill
3-S
11
Transmission
•
Gear
worn
or
broken Replace
-
•
Improper backlash between
6T
spiral bevel Adjust
3-543
pinion
and bevel gear
• Improper backlash between
differential
Adjust
3-542
pinion
and
differential
side gear
• Bearings
worn
Replace
-
Gear Slip
out
of
•
5hift
fork
spring tension insufficient Replace
-
Mesh
•
5hift
fork
or
shifter
worn
Replace
3-S35
•
5hift
fork
bent Replace
3-S35
•
DIFFERENTIAL
CASE
SECTION
Symptom
Probable Cause
Solution
Reference
Page
Excessive
or
• Improper backlash between
6T
spiral bevel
Adjust
3-543
Unusual Noise
At
All
pinion
and bevel gear
Time
• Improper backlash between
differential
Adjust
3-542
pinion
and
differential
side gear
•
Bearing
worn
Replace
3-S36
•
Insuffici
ent
or
improper
type
oftransm
issi
on
Replenish
or
G-8,3-511
fluid
used
Replace
Noise
while
Turning
•
Differential
pinions
or
differential
side gears
Replace
3-S30,
3-S33
worn
or
damaged
3-536
• Differential lock binding (does
not
Replace
3-S36,4-52
disengage)
• Bearings
worn
Replace
3-536
Differential
Lock
•
Differential
lock shift
fork
damaged
Replace
4-52
Can
Not
Be
Set
•
Differential
lock shifter
mounting
pin
Replace
4-S2
damaged
•
Differential
lock clutch damaged Replace
4-S2
Differential
Lock
• Differential lock pedal return spring weaken Replace
Pedal Does
Not
or
damaged
Return
•
Differential
lock
fork
shaft rusted Repair
4-52
3-53