Main Lift Up And Down Crackpoints - JLG 1850SJ Service And Maintenance Manual

12. This completes the Jib Level Down crackpoint proce-
dure. Press ESC
13. The crackpoint setting procedure for Jib Level Up and
Down is complete. Press ESC
14. Push in Power/Emergency Stop switch to
save the calibration changes.

Main Lift Up and Down Crackpoints

NOTE: To set crackpoints for the Main Lift Up and Down, a JLG
analyzer is needed. Have an assistant on hand to help ver-
ify that movement occurs.
1. Connect the JLG analyzer to the machine at the Ground
Controls. Start the engine.
3121619
to return to the calibrations menu.
to exit calibrations.
SECTION 6 - JLG CONTROL SYSTEM
2. Scroll to MENU: OPERATOR ACCESS and press ENTER
.
3. Enter code 33271 and press ENTER .
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