JLG X550AJ Operator Manual - Manual (Page 89)

SECTION 5 - EMERGENCY PROCEDURES
3128791 – JLG Lift – 5-9
8. Level the platform (if necessary).
Activate the appropriate platform level function button to
level the platform.
9. Completely unscrew (counterclockwise) the black thum-
bwheel from the diverter valve until it stops. Remove the
thumbwheel from the shaft of the diverter valve.
10. Remove the manual pump handle from the pump and
secure to turntable in its original position.
Outrigger/Track Movement Emergency
Procedure:
Outrigger/Track Movement Using the Hand Pump on
Right Side of Machine
PLACE THE MACHINE INTO TRANSPORT CONFIGURATION ONLY
AFTER HAVING ALIGNED AND FULLY LOWERED AND RETRACTED
THE BOOM AND JIB.
WHEN RETRACTING THE OUTRIGGERS, THE MACHINE CAN
BECOME UNBALANCED IF ONE OR MORE OUTRIGGERS ARE OFF
OF THE GROUND AT ANY ONE TIME. RETRACT OUTRIGGERS
EQUALLY, TO KEEP MACHINE BALANCED.
Outrigger Functions:
1. At the rear of the chassis, locate the three valve and four
valve group of manual override buttons. The manual
override buttons on these valves provide access to the
right and left side outrigger and right and left track func-
tions.
2. Locate the pump handle secured to the side of the
boom assembly directly behind the hand pump.
3. Install the pump handle on the pump and secure in
place with the provided screw. (item 3 - Figure 5-4.)
The lever on the pump must be set to the right to manu-
ally operate right side outrigger and track functions.