TM-9-2350-238-34-1
HULL AND RELATED COMPONENTS, RECOVERY VEHICLE, FULL TRACKED: LIGHT, ARMORED, M578
TECHNICAL MANUAL; DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE MANUAL
MARCH 1994
TM-9-2350-238-34-1 - Page 202 of 292
TM 9-2350-23844- 1
3-3. TROUBLESHOOTING INFORMATION (CONT) .
b.
The general support troubleshooting table lists the malfunction, the test or inspectio n
indicating the malfunction, and the necessary corrective action.
c .
If the malfunction still exists after all listed general support maintenance corrections have
been performed, notify depot maintenance .
d.
This manual cannot list all malfunctions that may occur, nor all tests or inspections and
corrective actions. If a malfunction is not listed or is not corrected by listed corrective actions, notify
your supervisor .
GENERAL SUPPORT SYMPTOM INDE X
Troubleshootin g
Procedur e
Pag e
HYDRAULIC SUSPENSION LOCKOUT CYLINDER ASSEMBL Y
Hydraulic suspension lockout cylinder assembly does not actuate . . . . . . . . . . . . .
..3-2
Hydraulic suspension lockout cylinder assembly does not lock . . . . . . . . . . . . . . . .
..3-3
Hydraulic suspension lockout cylinder assembly does not unlock . . . . . . . . . . . . . .
..3-4
Table 3-1. GENERAL SUPPORT TROUBLESHOOTIN G
MALFUNCTIO N
TEST OR INSPECTIO N
CORRECTIVE ACTIO N
HYDRAULIC SUSPENSION LOCKOUT CYLINDER ASSEMBL Y
1.
HYDRAULIC SUSPENSION LOCKOUT CYLINDER ASSEMBLY DOES NOT ACTUATE .
Step 1.
Check for low hydraulic pressure near pump and slip ring using pressur e
gage. Start engine and set HYD PUMP/PTO CLUTCH switch ON .
a. If pressure gage indicates about 450 psi, go to step 8.
b. If pressure gage indicates less than 450 psi, go to step 2. Set
HYD PUMP/PTO CLUTCH switch OFF. Stop engine. Remov e
pressure gage .
Step 2.
Check for open impact wrench manual shut-off valve .
If open, close impact wrench manual shut-off valve.
Step 3.
Check for damaged or faulty impact wrench manual shut-off valve .
If damaged or faulty, replace impact wrench manual shut-off valve.
Refer to TM 9-2350-238-20-1 .
3- 2
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