TM 5-3810-305-23
0019
SYMPTOM
WINCH WILL NOT HOIST RATED LOAD
MALFUNCTION
Winch Mounted on an Uneven or Flexible Surface.
CORRECTIVE ACTION
1.
Inspect upperstructure for cracks or defects (WP 0158).
2.
Loosen, then evenly retighten all winch mounting bolts to recommended torque (WP 0165).
MALFUNCTION
Winch Relief Valve Set Too Low.
CORRECTIVE ACTION
1.
Adjust winch relief valve (WP 0128).
2.
Replace winch control valve (WP 0128).
MALFUNCTION
Rigging and Sheaves Not Operating Efficiently.
CORRECTIVE ACTION
Perform rigging service as recommended (TM 5-3810-305-10).
SYMPTOM
WINCH RUNS HOT
MALFUNCTION
Winch Mounted on an Uneven or Flexible Surface.
CORRECTIVE ACTION
1.
Inspect upperstructure for cracks or defects (WP 0158).
2.
Loosen then evenly retighten all winch mounting bolts to recommended torque (WP 0165).
MALFUNCTION
Hydraulic Oil Cooler Plugged.
CORRECTIVE ACTION
Thoroughly clean exterior and flush interior of hydraulic cooler.
0019-5
03/15/2011Rel(1.8)root(tswp)wpno(T00024)