TM 9-2320-366-34-1
2-995
WARNING
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.
Fuel and oil are slippery and can
cause falls. Wipe up spilled fuel
or oil with rags. Failure to comply
may result in injury to personnel.
CAUTION
Exercise caution when operating
stiffleg. Failure to comply may
cause hoses to rub against
stiffleg causing damage to
equipment.
UPPER MAIN CONTROL VALVE
PRESSURE/FLOW TEST
(Continued on next page)
(1) Place drain pan under vehicle.
(2) Lift lid on righthand rear storage box and slide off
cover over right stiffleg cylinder.
(3) Disconnect extend hose from extend port of right
stiffleg cylinder.
(4) Disconnect retract hose from retract port of right
stiffleg cylinder.
Drop hydraulic pressure to zero
before disconnecting any
hydraulic hose, tube, or fitting.
Failure to comply may result
in injury to personnel.
