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 27 of 292
TM 9-2350-238-34-1
Table 2-1. DIRECT SUPPORT TROUBLESHOOTING (CONT )
MALFUNCTIO N
TEST OR INSPECTIO N
CORRECTIVE ACTIO N
18.
AUXILIARY DRIVE OR POWER TAKEOFF MAKES TOO MUCH NOISE .
Step 1.
Check auxiliary drive oil level .
Add oil to FULL mark on gage. Refer to TM 9-2350-238-10 .
Step 2.
Check for worn or damaged universal joints in drive shaft .
Enter right hull tunnel and turn power takeoff to auxiliary drive shaft
back and forth. If any play is in drive line, repair worn or damaged
universal joints. Refer to TM 9-2350-238-20-1 .
Step 3.
Isolate noise in auxiliary drive or power takeoff. Remove exhaust pipes .
Refer to TM 9-2350-238-20-1. Disconnect drive shaft at power takeoff. Pul l
drive shaft coupling from power takeoff and lower drive shaft to hull bottom.
Install exhaust pipes. Start engine. Listen for noise. Stop engine .
a. If noise was not present, replace auxiliary drive, refer to TM 9-
2350-238-20-1; or repair auxiliary drive, refer to page 2-95.
b. If noise was present, replace power takeoff, refer to TM 9-2350-
238-20-1; or repair power takeoff, refer to page 2-163.
2-1 5
Back to Top
