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Page Title:
SELF-RECOVERY WINCH (SRW) DOES NOT OPERATE. (Cont) |
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 TM 9-2320-364-34-1
High pressure hydraulics [oil under 3700 psi
S
(25,512 kPa) pressure] operate this
equipment. Refer to truck operator and
maintenance manuals for hydraulic oil
pressure. Never disconnect any hydraulic line
or fitting without first dropping pressure to
zero. Failure to comply may result in injury to
personnel.
Fuel and oil are slippery and can cause falls.
S
To avoid injury, wipe up spilled fuel or oil with
rags.
NOTE
Use drain pan to catch leaking hydraulic oil.
PRESSURE TEST
(1) With the aid of an assistant, hold
winch lever in the forward position
while observing pressure gage.
(a) If 290 psi (2000 kPa) or more are
not present, Step (2) below.
(b) If 290 psi (2000 kPa) or more are
measured, perform Steps (3)
through (6) below and replace
winch control manifold
(Para 16-37).
(2) With the aid of an assistant, hold
winch lever in the rearward position
while observing pressure gauge.
(a) If 290 psi (2000 kPa) or more are
not measured, perform Steps (3)
through (6) below and go to
Step 3 of this Fault.
(b) If 290 psi (2000 kPa) or more are
measured, perform Steps (3)
through (6) below and replace
winch control manifold
(Para 16-37).
(3) Set hydraulic selector switch to OFF
position.
(4) Turn OFF ENGINE switch.
(5) Disconnect pressure gage from
multifunction manifold.
(6) Install dust cap on multifunction
manifold, port G9.
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