SHEET 3 OF 3
As piston rod is extended in following steps, oil will flow from open
(16) Hold CLAM control lever in CLOSE position until bucket clamshell cylinder
assemblies are fully extended and clam assembly is closed. Return CLAM
control lever to HOLD position.
When using chain hoist to
support parts, be sure chain
hoist is securely fastened to
part and that all slack in chain
is taken up. Failure to do so
could cause serious injury due
to part falling on you. If you
injured by falling
equipment, obtain medical aid
(17) Hold LIFT ARM control lever in
RAISE position until lift cylin-
der assemblies are fully extended
and bucket is at full height.
Tell assistant to take up all
slack in chain hoist to support
lift arm. Return LIFT ARM control
lever to NEUT. position.
Hold BUCKET control lever in DUMP
position until bucket tilt cylin-
ders are fully extended and buck-
et is dumped. Return BUCKET con-
trol lever to NEUT. position.
Turn off engine.
Connect hydraulic hose to rod end
of each hydraulic cylinder assem-
bly (refer to TM 5-3805-262-20).
Check hydraulic reservoir oil level.
Add oil if level is low (refer to TM
Start and operate engine at idle speed. While assistant lowers chain
hoist attached to lift arm crossbeam, operate LIFT ARM control lever in
LOWER position until bucket is resting on ground.
Turn off engine and disconnect chain hoist from lift arm.
3-759 (3-760 blank)