JLG T500J, Service And Maintenance Manual

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SECTION 6 - JLG CONTROL SYSTEM
6-16 3121200
Setup When Machine Is Not on Firm Level Surface
and Adjustment Procedure:
1. Connect an analyzer to the machine at the ground con-
trol console. Turn the machine power on and select the
ground control mode. Go to service mode and adjust
outriggers individually to level the machine:
a. On the analyzer, select "ACCESS LEVEL 2" and enter
33271. Use the right arrow key to scroll to CAL-
IBRATIONS. Press the ENTER key . Press the
right arrow key once to reach AUTOLEVEL,
then the down arrow key once to reach

OVERRIDE F-L.
b. Arrow down until you reach the desired out-
rigger. Use the outrigger deploy switch on the
Ground control to raise or lower the outrigger.
2. Verify the reading from digital level. Must not exceed
0.2° in both the X- direction (left Wheel to right wheel)
and Y-direction (tongue to tail lights).
3. Calibrate tilt sensor. Enter Level 2 in Analyzer and use
the right arrow key to scroll to CALIBRATIONS.
Press the down arrow key once to reach TILT SEN-
SOR. Then hit ENTER .
4. Recycle emergency stop switch. Retract leveling jacks
until the set lights go out. Set leveling jacks and wait
until the machine signals it is level. Verify machine auto
levels within 1.0°.