Transmission

Symptom Problem Solution

Transmission Shifts to NEUTRAL

Electrical malfunction

Shift to NEUTRAL. Shift to desired gear.

Transmission Control and Park Brake Lever Shifts from PARK to Gear, but Transmission Remains in NEUTRAL

Moving shift lever too fast

Slowly shift lever out of PARK.

Transmission Overfills With Oil

Differential lock seal failure

See your authorized dealer.

Transmission Slippage (Oil Pressure Indicator May or May Not Come ON When Shifting Between Speeds)

Low oil level

Check transmission oil level and add oil if necessary. (See Check Transmission Oil Level in Maintenance-Every 10 Hours or Daily.)

Restricted transmission oil filter

Replace transmission oil filter. (See Replace Transmssion Oil Filter in Maintenance-Every 500 hours.)

Pressure regulating valve housing gasket, or shift valve housing gasket leakage

See your authorized dealer.

Transmission Shifts Too Slow (Machine Stops When Changing Gears)

Low oil level (aeration of oil)

Check transmission oil level and add oil if necessary. (See Check Transmission Oil Level in Maintenance-Every 10 Hours or Daily.)

Erratic Shift (Wrong Gears or No Gear Change When Gearshift is Moved)

Control valve cables or lever pivots binding

See your authorized dealer.

Machine Will Not Move in Any Gear and Park Brake Indicator is ON (No Load Put on Engine When Shifted into Gear).

Park brake fuse

Replace fuse F1.

Air in park brake sensor valve

Bleed park brake sensor valve. See your authorized dealer.

CED,OUO1079,308 -19-12MAY00-1/3


Symptom Problem Solution

Machine Will Not Move in Any Gear (No Load Put on Engine When Shifted Into Gear)

No system pressure, transmission oil pressure indicator ON

Check transmission oil level and add oil if necessary. (See Check Transmission Oil Level in Maintenance-Every 10 Hours or Daily.) Replace transmission oil filter. (See Replace Transmssion Oil Filter in Maintenance-Every 500 hours.)

Clutch control valve linkage

Perform Clutch Operational Check.

Machine "Creeps" in NEUTRAL

Transmission overfilled with oil

Check transmission oil level. (See Check Transmission Oil Level in Maintenance-Every 10 Hours or Daily.) Drain excess transmission oil if necessary. (See Change Transmission Oil, Replace Filter, and Clean Suction Screen in Maintenance-Every 1000 hours.)

Load Put On Engine When Service Brakes Are Applied (Transmission in NEUTRAL)

Warped disks and plates in transmission

See your authorized dealer.

Park Brake Comes ON When Brakes Are Applied (No Load on Engine While in Gear.)

Broken brake line or hose

See your authorized dealer.

Low brake accumulator precharge

See your authorized dealer.

Transmission System Overheats

Transmission overfilled with oil

Check transmission oil level. (See Check Transmission Oil Level in Maintenance-Every 10 Hours or Daily.) Drain excess transmission oil if necessary. (See Change Transmission Oil, Replace Filter, and Clean Suction Screen in Maintenance-Every 1000 hours.)

CED,OUO1079,308 -19-12MAY00-2/3


Symptom Problem Solution

Transmission Slippage

Transmission filter restricted

Replace. (See Replace Transmssion Oil Filter in Maintenance-Every 500 hours.)

Low air flow through oil cooler and/or radiator

Clean debris from radiator and oil cooler. (See Clean Debris from Condenser and Oil Cooler-If Equipped, and Radiator in Maintenance-As Required.) Check fan, shroud, and baffles for damage and correct installation. See your authorized dealer.

Excessive Transmission Noise Under Load or No Load

Engine idles too slow

Adjust engine idle speed. (See Adjust Engine Speed Control Linkage in Maintenance-Every 1000 Hours.)

Engine is not timed correctly

See your authorized dealer.

Winch drive shaft yokes not in line

Inspect drive shaft yokes. See your authorized dealer.

CED,OUO1079,308 -19-12MAY00-3/3