TROUBLESHOOTING INFORMATION (Cont) - TM-9-2350-238-20-10073

TM 9-2350-238-20-1

AUXILIARY DRIVE AND POWER TAKEOFF

2-78

Auxiliary drive or power takeoff makes too much noise . . . . . . . . . . . . . . . . . . . .

2-77

Vehicular drive does not operate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

IMPACT WRENCH

2-79

Impact wrench does not operate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

TRACKS AND SUSPENSION

Lockout cylinders do not lock when SUSP LOCKED/UNLOCKED valve is

2-81

turned to LOCKED . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

...

Lockout cylinders do not release when SUSP LOCKED/UNLOCKED valve

2-81

is turned to UNLOCKED . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2-80

Track center guides ride on top of roadwheel . . . . . . . . . . . . . . . . . . . . . . . .

2-80

Tracks require repeated adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2-79

Vehicle does not steer properly or pulls to one side . . . . . . . . . . . . . . . . . . .

2-80

Vehicle leans to one side or vehicle pitches . . . . . . . . . . . . . . . . . . . . . . . .

2-80

Vehicle throws track or track jumps sprocket teeth . . . . . . . . . . . . . . . . . . . .

DRIVER'S CONTROLS AND LINKAGES

2-83

Engine does not react properly to accelerator pedal or hand throttle . . . . . . . . .

2-83

Engine does not shut down . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2-83

Hand throttle does not maintain constant speed . . . . . . . . . . . . . . . . . . . . . . . .

2-83

Parking brake does not hold . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2-82

Vehicle does not shift properly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2-82

Vehicle does not steer properly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2-83

Vehicle does not stop properly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

HYDRAULIC SUSPENSION LOCKOUT CYLINDER ASSEMBLY

2-84

Hydraulic suspension lockout cylinder assembly does not actuate . . . . . . . . . .

2-85

Hydraulic suspension lockout cylinder assembly does not lock . . . . . . . . . . . . .

2-85

Hydraulic suspension lockout cylinder assembly does not unlock. . . . . . . .. ....

HYDRAULIC SYSTEM

Hydraulic system pressure too low . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-85

SPADE

2-86

Spade does not raise or lower . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2-87

Spade raises or Iowers unevenly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

HEATER lNSTALIATION KIT

2-87

.. ...........

Air intake fan and solenoid do not operate . . . . . . . . . . . . . . .

Coolant heater control box light does not operate

2-87

.. . . . . . . . . . .

when press-tested . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Driver's heater control box light does not operate when

2-88

.. ............

press-tested . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Driver's heater does not operate and driver's heater control

2-88

.. ............

boxlight is on . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Driver's heater fuel pump does not operate and driver's heater

2-88

.. ............

control boxlight is on . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2-87

.. ............

Fuel filter heaters do not heat . . . . . . . . . . . . . . . . . . . . . . . .

2-47