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 26 of 292
TM 9-2350-238-34- 1
2-4. TROUBLESHOOTING INFORMATION (CONT) .
Table 2-1. DIRECT SUPPORT TROUBLESHOOTING (CONT )
MALFUNCTIO N
TEST OR INSPECTIO N
CORRECTIVE ACTIO N
16. TRANSMISSION STALLS OR DOES NOT OPERATE IN ALL RANGES .
Step 1.
Check transmission hydraulic operating pressures. Refer to TM 9-2520-234-
35 .
If pressures are wrong, troubleshoot transmission oil pump. Refer t o
TM 9-2520-234-35 .
Step 2.
Check transmission for internal wear or damage .
Troubleshoot transmission. Refer to TM 9-2520-234-35 .
AUXILIARY DRIVE AND POWER TAKEOF F
17. VEHICULAR DRIVE DOES NOT OPERATE .
Step 1.
Start engine. Set HYD PUMP/PTO CLUTCH switch ON. Check radiato r
cooling vaneaxial fan and vehicular drive drive shaft for rotation. Set HYD
PUMP/PTO CLUTCH switch OFF. Stop engine .
a. If radiator cooling vaneaxial fan rotated and vehicular drive did
not, troubleshoot HYD PUMP/PTO CLUTCH switch. Refer t o
TM 9-2350-238-20-1 .
b. If radiator cooling vaneaxial fan did not rotate, troubleshoo t
GENERATOR, steps 3 and 4. Refer to page 2-11 .
Step 2.
Remove auxiliary drive. Refer to TM 9-2350-238-20-1. Check for damage d
drive shaft between auxiliary drive and vehicular drive.
If drive shaft is damaged, repair drive shaft. Refer to page 2-101.
Step 3.
Check vehicular drive for worn or damaged plates .
If vehicular drive plates are worn or damaged, repair vehicular drive.
Refer to page 2-101.
2-1 4
Back to Top
