WARNING
Dump body weighs approximately 3,030 lbs.
(1,376 kgs). Attach a suitable lifting device
prior to lifting. Failure to comply may result in
injury to personnel.
Change 1 2-1072.7
TM 9-2320-366-34-1
Wear approved eye protection when performing
pressure checks. Failure to comply may result
in oil getting into eyes. If oil contacts eyes,
seek medical attention immediately.
(9) Remove four nuts, washers and screws from
winch control valve to allow access.
(10) Disconnect hose P from 90° fitting at input
port P of winch control valve.
(11) Install swivel tee fitting on 90 degree
fitting at input port P of winch control valve.
(12) Connect hose P to swivel tee fitting.
(13) Connect reducer, hose, and STE/ICE adaptor
to swivel tee fitting.
(14) Start engine (TM 9-2320-366-10-1).
(15) Position PTO switch to on (TM 9-2320-
366-10-1).
(16) Set engine speed to 1250-1450 RPM (TM-9-
2320-10-1).
(17) Perform SET/ICE-R Test #51 (TM 9-4910-571
-12&P)
(18) Position Dump Body UP/DOWN switch to
down, while assistant checks reading on
STE/ICE-R.
WARNING
Use care in placement of test equipment and
winch control valve. Hydraulic system
pressures are 3000 PSI (20,685 kPa). Hoses
and winch valve will move or jump under
pressure. Failure to comply may result in
damage to equipment or injury to personnel.
(1) Remove safety pin from two locking pins.
(2) Remove two locking pins from dump body.
(3) Install two dump body lifting brackets in
slots in dump body.
(4) Attach cargo sling to dump body lifting
brackets.
(5) Lift dump body.
(6) Raise two maintenance legs on frame.
(7) Lower dump body on maintenance legs.
(8) Position drain pan under vehicle.
PRESSURE TEST
Prolonged contact with lubricating oil (MIL-L-21
04) may cause a skin rash. Skin and clothing
that come in contact with lubricating oil should
be thoroughly washed immediately. Saturated
clothing should be removed immediately. Areas
in which lubricating oil is used should be well
ventilated to keep fumes to a minimum. Failure
to comply may result in injury to personnel.
