TM 9-2320-269-20-2
BODY WINCH RELIEF VALVE - CONTINUED
ACTION
LOCATION
ITEM
REMARKS
ADJUSTMENT - CONTINUED
WARNING
Stay clear of pressure gage, shutoff valve, and hoses as assistant moves winch levers.
Pressure could cause gage or valve to burst causing injury to you or others.
NOTE
Turning adjusting screw clockwise will increase relief valve holding pressure. Turning
adjusting screw counterclockwise will decrease pressure.
16.
Frame (1)
Body winch
a. While assistant shifts lever (3)
and body winch
control lever (3)
in three second intervals from PAYOUT
relief valve (2)
and adjusting
to TAKEUP and TAKEUP to PAYOUT,
screw (4)
watch pressure gage.
b. Using 3/16-inch key, turn screw (4)
until pressure gage reading remains
steady.
Pressure gage reading should be
2800 psi, +/- 50 psi (19306 kPa,
+/-- 344 kPa).
17.
Body winch
Jamnut (5) and
Tighten using 9/16-inch wrench while
relief valve (2)
adjusting screw (4)
holding screw (4) with 3/16-inch wrench
and 3/16-inch key.
18.
Adjusting
Cap (6)
a. Screw on, and tighten using
screw (4)
9/16-inch wrench.
b. Disengage PTO, and shut down
engine (TM 9-2320-269-10).
19.
Body winch
Two adapters
Remove test equipment.
relief valve (2)
(7) and (8)
20.
Two adapters
Two hose
a. Check tags for correct location.
(7) and (8)
assemblies
b. Screw on, and tighten using
(9) and (10)
7/8-inch and 1-inch wrenches.
2-1078
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