OPERATION
TROUBLESHOOTING
3-147
RELEASING PARKING BRAKE
3
Please ask your Komatsu distributor to release the parking brake.
WARNING
q
When releasing the parking brake, stop the machine on level ground and check that the surrounding
area is safe. If it is necessary to release the brake on a slope in an emergency, block the tires before
starting the operation.
q
If the parking brake is released, the brake cannot be used, so check the safety carefully when moving
the machine.
The parking brake is released by the accumulator oil pressure
of the brake.
If the accumulator pressure is lowered for some trouble, how-
ever, release the parking brake mechanically, then tow the
machine.
1.
Turn adjustment screws on the side of the slack adjuster
(Turn (A) clockwise and (B) counterclockwise) to retract
rod (2) of spring cylinder (1) fully into spring cylinder (1) to
loosen plate (3).
2.
Turn adjustment screws further (Turn (A) clockwise and (B)
counterclockwise) by 1/2 turn.
In this condition the parking brake is completely released.
Содержание WA800-3E0
Страница 2: ......
Страница 3: ...FOREWORD 11...
Страница 27: ...SAFETY SAFETY LABELS 2 5 LOCATION OF SAFETY LABELS 2...
Страница 66: ...GENERAL VIEW OPERATION 3 4...
Страница 84: ...EXPLANATION OF COMPONENTS OPERATION 3 22 SWITCHES 3...
Страница 224: ...TROUBLESHOOTING OPERATION 3 162...
Страница 225: ...MAINTENANCE 14 WARNING Please read and make sure that you understand the SAFETY section before reading this section...
Страница 309: ...SPECIFICATIONS 15...
Страница 330: ...HANDLING MACHINES EQUIPPED WITH VHMS ATTACHMENTS OPTIONS 6 20...
Страница 331: ...INDEX 17...
Страница 332: ...INDEX 7 2...
Страница 335: ...COLOPHON 18...