TROUBLESHOOTING
Symptom
Problem
Solution Section
Pump arms have
broken shaft
or loose hardw
are
Repair or tighten.
Brakes binding or not
releasing fully
Check pressure on brake release
valve (min. 200 psi [1379 kPa]).
Contact Dealer
Low oil level
Check oil reservoir level.
Checking and
Filling Hydraulic
Oil, page 401
Power hubs disengaged
Engage final drives.
Final Drives, page
191
Damaged hy
draulic lines
preventin
g proper oil flow
Replace da
maged lines.
Ground speed range control
not w orking
Contact Dealer.
Contact D
ealer
Steering controls worn or
defective
Check G SL and steering for loose,
worn or damaged ball joints and
connecting rods.
5.5.3 Ground
Speed
Lever (GSL)
Adjustments,
page 317 and
5.5.4 Steering
Adjustments, page
319
Charg
e pressure relief valve
misad
justed or damaged
Check
the valve adjustment. Check
valve
parts and sea t.
Check
ing Charge
Pump P
ressure,
page 4
10
Both wheels will
not pull in forward
or reverse
Failedpumpormotor
Contact Dealer. Contact Dealer
147649 439 Revision A
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