JLG 4013PS Service Manual User Manual
Page 181
9-41
3508PS, 3509PS, 3512PS, 3513PS, 4008PS, 4009PS, 4012PS, 4013PS, 4017PS, 40.8, 40.9
Electrical System
12. Press the SYSTEM CHECK button on the LSI
display and release. As the calibration point is
recorded, buzzer sounds and the LEDs will flash and
perform a sequence until all are flashing.
13. Turn the ignition key to OFF. LSI is now calibrated.
14. Perform the LSI-CAN CHECK PT. Refer to Section
b. Field Calibration
To calibrate the LSI, certain conditions must be met:
• The sensor must be installed according to Section
• The test weight matches the model being calibrated
in the table shown on page 9.40.
• The calibration shall be conducted with standard
carriage and forks attached to the machine.
• While utilizing the LSI override button, 10 times lift
and lower the boom stopping suddenly to induce the
rear axle to bounce.
Note: If the test weight is not known, follow steps 1 & 2.
1. With the estimated test weight on the forks, start the
machine and extend the boom horizontally until the
machine starts to tip. This point should be at an
extension of Xtip (1) of the second boom section. If
the machine is not tipping at this extension, weight
needs to be added or removed from the forks.
2. By confirming that the machine tips at this point, the
correct amount of weight is now on the forks.
3. The machine control system must be powered on for
at least 10 minutes before calibration.
Model
Weight on Rear Axle
3508PS
700 kg (1543 lb)
4008PS, 40.8
800 kg (1764 lb)
3509PS
800 kg (1764 lb)
4009PS, 40.9
850 kg (1874 lb)
3512PS
NA
3513PS
800 kg (1764 lb)
4012PS
NA
4013PS
1000 kg (2205 lb)
4017PS
1250 kg (2756 lb)
Model
Test Weight (W)
Xtip (1)
Xcal (2)
3508PS
2000 kg
(4409 lb)
2468 mm
(97 in)
1895 mm
(75 in)
3509PS
2000 kg
(4409 lb)
2975 mm
(117 in)
2343 mm
(92 in)
3512PS
NA
NA
NA
3513PS
1000 kg
(2205 lb)
2678 mm
(105 in)
2276 mm
(90 in)
4008PS,
40.8
2660 kg
(5864 lb)
2658 mm
(5860 in)
2058 mm
(4537 in)
4009PS,
40.9
2100 kg
(4630 lb)
3615 mm
(142 in)
3024 mm
(119 in)
4012PS
NA
NA
NA
4013PS
2100 kg
(4630 lb)
1925 mm
(76 in)
1641 mm
(65 in)
4017PS
500 kg
(1102 lb)
2619 mm
(103 in)
2222 mm
(87 in)
MAM1470
A
B
C
D
A
B
C
1
3512PS, 4012PS, 3513PS, 4013PS & 4017PS
3508PS, 4008PS, 3509PS & 4009PS
1