JLG X390AJ Operator Manual - Manual (Page 88)

SECTION 5 - EMERGENCY PROCEDURES
5-10 – JLG Lift – 3128792
b. Pump the handle until the platform is level.
c. Remove the valve tool from the platform level sole-
noid.
d. Reinstall the black pushbutton on the solenoid.
7. Completely unscrew the black thumbwheel from the
diverter valve until it stops. Remove the thumbwheel
from the shaft of the diverter valve.
8. 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
Hydraulic Tank 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. Remove the access panel on the rear of the chassis by
removing the thumbscrews. This will provide access to
the manual override levers on the right and left side out-
rigger and right and left track function solenoids.
2. Locate the pump handle (item 1 - Figure 5-4.) secured to
the side of the turntable on the right side of the machine.