TM-9-2350-238-20-1
HULL AND RELATED COMPONENTS RECOVERY VEHICLE, FULL TRACKED: LIGHT, ARMORED, M578
TECHNICAL MANUAL; UNIT MAINTENANCE MANUAL
MAY 1994
TM-9-2350-238-20-1 - Page 73 of 1364
TM 9-2350-238-20-1
AUXILIARY DRIVE AND POWER TAKEOFF
Auxiliary drive or power takeoff makes too much noise . . . . . . . . . . . . . . . . . . . .
Vehicular drive does not operate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
IMPACT WRENCH
Impact wrench does not operate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TRACKS AND SUSPENSION
Lockout cylinders do not lock when SUSP LOCKED/UNLOCKED valve is
turned to LOCKED . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lockout cylinders do not release when SUSP LOCKED/UNLOCKED valve
is turned to UNLOCKED . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Track center guides ride on top of roadwheel . . . . . . . . . . . . . . . . . . . . . . . . . . .
Tracks require repeated adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Vehicle does not steer properly or pulls to one side . . . . . . . . . . . . . . . . . . . . . .
Vehicle leans to one side or vehicle pitches . . . . . . . . .
. . . . . . . . . . . . . . . . . .
Vehicle throws track or track jumps sprocket teeth . . . . . . . . . . . . . . . . . . . . . . .
DRIVER’S CONTROLS AND LINKAGES
Engine does not react properly to accelerator pedal or hand throttle . . . . . . . . . .
Engine does not shut down . . . . . . . . . . . . . . . . . . . . . . . . . . .
Hand throttle does not maintain constant speed . . . . . . . . . . . . .
Parking brake does not hold . . . . . . . . . . . . . . . . . . . . . . . . . . .
Vehicle does not shift properly . . . . . . . . . . . . . . . . . . . . . . . . .
Vehicle does not steer properly . . . . . . . . . . . . . . . . . . . . . . . . .
Vehicle does not stop properly . . . . . . . . . . . . . . . . . . . . . . . . .
HYDRAULIC SUSPENSION LOCKOUT CYLINDER ASSEMBLY
Hydraulic suspension lockout cylinder assembly does not actuate
Hydraulic suspension lockout cylinder assembly does not lock . .
Hydraulic suspension lockout cylinder assembly does not unlock.
HYDRAULIC SYSTEM
Hydraulic system pressure too low . . . . . . . . . . . . . . . . .
SPADE
Spade does not
Spade raises or
raise or lower . . . . . . . . . . . . . . . . . . .
Iowers unevenly . . . . . . . . . . . . . . . . . . . . . . .
HEATER lNSTALIATION KIT
Air intake fan and solenoid do not operate . . . . . . . . . . . . . . . . .
Coolant heater control box light does not operate
when press-tested . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Driver's heater control box light does not operate when
press-tested . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Driver’s heater does not operate and driver's heater control
boxlight is on . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Driver's heater fuel pump does not operate and driver's heater
control boxlight is on . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fuel filter heaters do not heat . . . . . . . . . . . . . . . . . . . . . . . . . .
2-78
2-77
2-79
2-81
2-81
2-80
2-80
2-79
2-80
2-80
2-83
. . . . . . . . . . . .
2-83
. . . . . . . . . . . .
2-83
. . . . . . . . .
2-83
. . . . . . . . . . .
2-82
. . . . . . . . . . .
2-82
. . . . . . . . . . .
2-83
. . . . . . . . . .
2-84
. . . . . . . . . . .
2-85
. . . . . . .
.
....
2-85
. . . . . . . . . . . 2-85
. . . . . . . . .
2-86
. . . . . . . . . . . .
2-87
. . . . . . . . . . .
2-87
. . . . . . . . . .
2-87
. . . . . . . . . . . .
2-88
. . . . . . . . . . . .
2-88
. . . . . . . . . . . .
2-88
. . . . . . . . . . . .
2-87
2-47
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