JLG T350 Service Manual - Manual (Page 101)

SECTION 3 - CHASSIS & TURNTABLE
3121198 – JLG Lift – 3-65
3. If the board has been replaced or the tilt sensor is
not calibrated, connect an analyzer to the machine
at the ground control console and calibrate tilt sen-
sor. Enter Level 2 in Analyzer and use the right arrow
key to scroll to Calibrations. Next use the down
arrow to reach TILT SENSOR. Then press the
ENTER key .
4. Deploy the outriggers until the machine auto levels.
The machine will indicate it has leveled by beeping
three times and flashing the outrigger indicator lights
on the ground control box.
5. Verify the machine is level using a digital level as
shown in step 1. If not level within 0.5° in each direc-
tion, continue to Setup When Machine Is Not on
Firm Level Surface and Adjustment Procedure.
NOTE: The tilt sensor reading may be accessed through the
analyzer: Use the right arrow key to reach
DIAGNOSTICS, down arrow key once , right
arrow key to scroll over to SYSTEM, then the
down arrow key to reach Tilt
Setup When Machine Is Not on Firm Level
Surface and Adjustment Procedure:
1. Connect an analyzer to the machine at the ground
control 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 CALIBRATIONS. 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
outrigger. Use the outrigger deploy switch on
the Ground control to raise or lower the outrig-
ger.
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 CALIBRA-
TIONS. Press the down arrow key once to
reach TILT SENSOR. 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°