METHOD FOR RELEASING PARKING BRAKE
k
k
WARNING
• When releasing the parking brake, stop the machine on a level ground and check that the surround-
ing area is safe. If it is necessary to release the brake on a slope in an emergency, chock the tires
before starting the work.
• When the parking brake is released, the brake is not applied. When moving the machine, be careful
with the safety.
1.
Remove the plugs (1) from the rear of transfer case.
2.
Remove the bolt (2).
3.
Insert the bolts (2) into the holes after the plugs (1) and (2)
are removed. Screw them in until they stop evenly.
The parking brake is released.
(A): Plug mounting hole (M14: O-ring boss)
(B): Releasing screw hole (M10)
METHOD FOR OPERATING MACHINE IN EMERGENCY
The speed range is selected by electric signals in normal operation. If there should be a failure in the electrical
system, and the machine does not move, ask your Komatsu distributor.
The machine may be able to travel temporarily by operating the emergency HST pump drive switch when the
machine has a trouble. If it is necessary to move the machine to a safe place urgently, move the machine with
the emergency HST pump drive switch.
NOTICE
If there should be a failure in the electrical system, and the machine does not move, ask your Komatsu
distributor.
TROUBLES AND ACTIONS
OPERATION
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Summary of Contents for H75051
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Page 27: ...LOCATION OF SAFETY LABELS SAFETY SAFETY LABELS 2 5 ...
Page 66: ......
Page 74: ...Outside of cab 1 Slow blow fuse 2 Frame lock bar GENERAL VIEW OPERATION 3 8 ...
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Page 396: ......
Page 397: ...SPECIFICATIONS 5 1 ...
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Page 425: ...REPLACEMENT PARTS 7 1 ...