TM-9-2350-238-34-2
CRANE (CAB) COMPONENTS, RECOVERY VEHICLE, FULL TRACKED: LIGHT, ARMORED, M578
TECHNICAL MANUAL; DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE MANUAL
APRIL 1992
TM-9-2350-238-34-2 - Page 16 of 327
TM 9-2350-238-34-2
DIRECT SUPPORT TROUBLESHOOTING SYMPTOM INDEX
Troubleshooting
Procedure
Page
CAB
Cab does not traverse . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4
Cab traverses sluggishly in either direction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5
TOW WINCH
Tow winch
Tow winch
Tow winch
Tow winch
Tow winch
Tow winch
BOOM WINCH
Boom
Boom
Boom
Boom
Boom
Boom
BOOM
Boom
Boom
Boom
Boom
Boom
Boom
does not operate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-5
gears cannot be shifted . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-8
operates sluggishly in either direction . . . . . . . . . . . . . . . . . . . . . . .
2-7
operates sluggishly when paying in . . . . . . . . . . . . . . . . . . . . . . . . . .
2-8
pays in, but will not payout.
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-6
pays out, but will not pay in. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-7
winch does not operate.
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
winch gears cannot be shifted . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
winch operates sluggishly in either direction . . . . . . . . . . . . . . . . . . . . . . . .
winch operate s sluggishly when paying in . . . . . . . . . . . . . . . . . .
winch pays in, but will not pay out . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
winch pays out, but will not pay in . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
does not raise or lower . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
drops when holding load in neutral position . . . . . . . . . . . . . . . . . . . . . . .
Iowers but will not raise . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
operates sluggishly in raising . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
operates sluggishly when raising and lowering . . . . . . . . . . . . . . . . . . .
raises but will
LEVEL WIND
Level wind traverses
Level wind traverses
HYDRAULIC SYSTEM
Winches, boom, and
Winches, boom, and
2-8
2-10
2-9
2-10
2-9
2-9
2-10
2-12
2-11
2-11
2-11
not lower . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-11
cabin only one direction . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-13
cab sluggishly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-14
traversing system all operate sluggishly . . . . . . . . .
2-14
traversing system will not operate . . . . . . . . . . . . . . . .
2-15
CAB FILTER INSTALLATION
Cab air purifier unit does not operate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-15
2-3
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