TM 5-3810-306-20
TABLE 3-1. ORGANIZATIONAL TROUBLESHOOTING (CONTD)
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
Step 2.
Defective main hydraulic relief valve.
a. Check relief valve adjustment. (Refer to page 16-54.)
If OK, do Step 3.
b. Contact Direct Support Maintenance to replace relief
valve.
Step 3.
Control valve linkage binding or out of adjustment.
a. Check valve linkage adjustment. If OK, do Step 4.
b. Adjust linkage to obtain full travel of control valve
spool. (Refer to page 16-2.)
Step 4.
Defective hoist control valve.
a. Replace hoist control valve. (Refer to page 16-2.)
3-45
