JLG G6-42A Service Manual - Manual (Page 84)

Cab and Covers
4-8 G6-42A,G9-43A, G10-43A
5. Remove knob on end of joystick (12) if necessary.
6. Remove screws (13) securing dash panel to cab.
Remove dash panel.
7. Remove any hardware securing joystick to cab.
8. Label, disconnect and cap hydraulic fittings or
cable(s) attached to joystick.
9. Remove joystick from cab.
b. Joystick Installation
1. Uncap and connect previously labeled hydraulic
hoses or cable(s) to their appropriate locations.
2. Install bolts securing joystick to cab.
3. Install dash panel to its original position with
previously used hardware.
4. Install joystick knob (if necessary).
5. Properly connect battery.
6. Test the complete range of joystick functions per
control decals in cab or appropriate Operator and
Safety Manual.
Note: Check the controls of the auxiliary attachments.
See the appropriate Operation & Safety Manual for an
approved list of attachments and control instructions.
7. Close and secure the engine cover.
8. Remove the Do Not Operate Tags from both the
ignition key switch and the steering wheel.
4.3.6 Windshield Wiper Assembly
Refer to Section 9.8, “Window Wiper/Washer Windshield
Wiper Motor,” for removal and installation information.
4.3.7 Heater/Air Conditioning System
(if equipped)
a. Heater Assembly Removal
1. Park machine on a firm, level surface, level machine,
fully retract boom, lower boom, place transmission
control lever in (N) NEUTRAL position, engage
parking brake and turn the engine OFF.
2. Place a Do Not Operate Tag on both the ignition key
switch and the steering wheel.
3. Open engine cover. Allow the system fluids to cool.
4. Properly disconnect the battery.
5. Slowly turn surge tank cap to allow any pressure to
escape. Remove surge tank cap.
6. Place a suitable container beneath radiator drain.
7. Place a funnel at the base of the radiator to channel
the drained coolant into the container. Loosen the
drain petcock and allow the coolant to drain.
8. Transfer the coolant to a container with a cover, and
label as “Used Antifreeze.” Dispose of the used
coolant at an approved recycling facility.
9. Tighten the radiator drain petcock.
10. Remove the bolts that secure the seat to the cab.
Remove the seat.
11. Remove the bolts securing the front plate (14) to the
seat riser weldment (15).
12. Remove the bolts securing the seat riser weldment
to the cab. Remove the riser weldment.
MY0190
14
15