TM 9-2350-256-20
10 Hoist winch gear case drain.
NOTE
Dram oil from hoist winch gear case when oil is at operating temperature
a.
Open access door (14)
b. Place a suitable receiving container of three-
gallon capacity under oil outlet. open hull
drain valves (15); then open hoist winch drain
valve.
c.
After oil has drained, close hoist winch valve;
then close hull dram valve (15).
d. Refill hoist winch gear case with appropriate
weight of oil (see Table J-1).
e.
Close access door (13).
11 Hoist winch cable.
Never handle cable with bare hands.
Broken or frayed wire strands can cause
severe cuts. Always wear protective
(leather) gloves when handling cable.
a.
Daily. If winch has been used, clean cable (16)
and oil with OE.
b.
Quarterly. Unwind entire cable (16) and clean
it; then oil cable with OE.
c.
Semiannually. If winch has not been used since
last semiannual service, unwind and clean
entire cable (16). Brush soak with OE and wipe
to remove excess oil. Coat and drain cable with
CW before rewinding cable.
Change 1
J-17
