SECTION 5 - EMERGENCY PROCEDURES
3121773
– JLG Lift –
5-11
Outrigger/Track Movement Emergency Procedure:
Outrigger/Track Movement Using the Hand Pump in
Hydraulic Compartment on Right side of Machine
PLACE THE MACHINE INTO TRANSPORT CONFIGURATION ONLY AFTER HAV-
ING ALIGNED AND FULLY LOWERED AND RETRACTED THE BOOM AND JIB.
WHEN RETRACTING THE OUTRIGGERS, THE MACHINE CAN BECOME UNBAL-
ANCED IF ONE OR MORE OUTRIGGERS ARE OFF OF THE GROUND AT ANY ONE
TIME. RETRACT OUTRIGGERS EQUALLY, TO KEEP MACHINE BALANCED.
NOTE:
When performing ANY manual operation of outrig-
ger/track functions with hand pump, if available,
machine electrical power can be powered ON.
Outrigger Functions: (See Figure 5-3.)
1.
Remove the hydraulic valve compartment cover
on the right - side of the chassis by removing the
thumbscrews. This will provide access to the man-
ual override levers for the right side
(item 7)
and
left side
(item 6)
outrigger and right and left track
function solenoids.
2.
Locate and remove the pump handle
(item 3)
secured to the bottom of the Ground Control com-
partment.
3.
Install pump handle
(item 3)
on the pump
(item 4)
and secure in place with the provided screw.
The lever
(item 5)
on the pump must be set to the
left to manually operate right side outrigger and
track functions
(item 7)
.
For right side (operator's perspective) Outrigger and
Track Functions:
4.
Locate the proportional flow valve attached to the
group of three valves
(item 7 - Figure 5-3.)
. Press the
knob on the valve in until it stops.
5.
While holding the flow valve in, activate the lever
in the desired direction on the appropriate valve
solenoid
(valve description below)
while pumping
the pump handle to achieve the desired function
movement.
(Item 7 - Figure 5-3.)
•
1st valve
,
far left in the group of three operates
Right Rear Outrigger.
•
2nd valve
,
from the left in the group of three
operates Right Front Outrigger
•
3rd valve
,
from the left in the group of three
operates the Right Track Drive functions.
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order
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