LH OUTRIGGER DOES NOT OPERATE. (Cont) -726250541

TM 9-2320-364-34-1

High pressure hydraulics [oil under 3000 psi (20,675 kPa) pressure] operate this equipment. Refer to

vehicle 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. To avoid injury, wipe up spilled fuel or oil with rags.

NOTE

Use a drain pan to catch leaking hydraulic

oil.

VISUAL INSPECTION

(1) Remove two valve bank from

crane (Para 16-28).

(2) Remove control valves from two

valve bank body (Para 16-28).

(3) Remove orifice from LH O/R JACK

valve (Para 16-28).

(a) If orifice is clogged or damaged,

replace orifice (Para 16-28).

(b) If orifice is OK, repair

LH O/R JACK valve (Para 16-28)

and perform Steps (4) and (5)

below.

(4) Assemble two valve bank

(Para 16-28).

(5) Install two valve bank on crane

(Para 16-28).