TM 5-3610-252-14
Table 2-4. ORGANIZATIONAL TROUBLESHOOTING
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
1.
TRUCK LOWERS TOO FAST.
Step 1.
Check control valve (left side) for cracks, breaks, or leaks.
(a) If control valve is good and is not leaking, proceed to
step 2.
(b) Repair control valve (paragraph 2-16.3).
Step 2.
Check control valve (left side) brake spring,
Adjust brake spring (paragraph 2-16.3).
2.
TRUCK DROPS IN NEUTRAL OR RAISE POSITION OR WILL NOT LIFT FULL 5000 LB
(2265 KG) CAPACITY.
Step 1.
Check control valve and overload valve for dirt,
(a) If clean, proceed to step 2.
(b) Clean control valve and overload valve.
Step 2.
Check control valve adjustment.
Adjust control valve (paragraph 2-16.10).
2-18