Maintenance
Maintenance Positions
Maintenance Positions
General
WARNING A machine can sink into soft ground. Never work under a machine on soft ground.
WARNING Make the machine safe before getting beneath it. Make sure that any attachments on the
machine are correctly attached. Remove the ignition key and turn the battery isolator to the off position.
Make the machine safe before you start a maintenance procedure.
Unless a maintenance procedure instructs you differently, you must lower the excavator arm. Refer to:
Maintenance Positions (Page 116).
Maintenance Position (Excavator End Lowered)
1. Park the machine on solid, level ground.
1.1. Release the two track levers.
1.2. Turn the hand throttle control to the idle position.
2. Lower the dozer. Refer to Figure 91.
3. Lower the excavator so the attachment is flat on the ground. Refer to Figure 91.
Figure 91.
4. Discharge the hydraulic pressure.
Refer to: Discharge (Page 138).
5. Isolate the controls.
Refer to: Control Lock (Page 43).
6. Disconnect the battery to prevent accidental operation of the machine.
116 9831/8250-4 116
JCB © Admin Pimteam - 23/06/2021 05:32.
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