TM 5-3805-248-23-1
STEERING/HYDRAULIC SYSTEM TROUBLESHOOTING PROCEDURES - CONTINUED
0015 00
Table 3. Non-Electrical Troubleshooting Procedures.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
Tachometer Does Not Work or
1.
Check inner drive cable for rotation.
Indicates Erratically.
a. Disconnect tachometer drive cable
at tachometer only (WP 0248 00).
b. Start engine (TM 5-3805-248-10).
1. If inner drive cable does rotate, replace
Inner drive cable should rotate.
tachometer (WP 0247 00).
2. If inner cable rotates, go to Test 2.
2.
Check inner drive cable for
separation.
a. Disconnect tachometer drive cable
at tachometer drive (WP 0248 00).
b. Hold one end of inner drive cable
1. If inner drive cable does separate,
and pull on other end. Inner drive
replace tachometer drive cable (WP
cable should not separate.
2. If cable does not separate, go to Test 3.
3.
Check both ends of inner drive cable
If both ends of inner drive cable do not
for rotation. Rotate one end of inner
rotate, replace tachometer drive cable (WP
drive cable. Other end should rotate.
END OF WORK PACKAGE
