Installation Instructions

81700·82100·82400 WSM,11770
3 TRANSMISSION
TROUBLESHOOTING
• HYDROSTATIC TRANSMISSION
System will not operate in
either direction
Vibration
and noise
Loss of power
I
turn
Check input shaft
Check
I---~I oil level
good
Check linkage good Check good
1------:l~1 (speed control 1---'l~1 (charge pressure)
pedal to neutral
holder)
Check high
relief pressure
Repair
or
replace
notturn low
Fill to
proper level
{ defective
Repair or low below
replace minimum
allowable
limit
high above
maximum
allowable
limit
Replace oil
filter
cartridge
can't repair
l...- __ ~~I Inspect charge
relief valve
I
good
defective
Repair
(flush)
Replace Hydrostatic
Transmission
Assembly
can't repair
good
low below
minimum
allowable
limit
Reset
correctly
can't repairgood
Inspect h
ig h
'-- ---1 pressure relief
valve
1defective
Repair (flush)
or replace
can't repair
I
3-S 1