MACHINE OPERATIONS AND CONTROLS
OPERATION
3-120
BUCKET REPLACEMENT
3
WARNING
q
When pins are knocked in with a hammer, pieces of metal may fly and cause serious injury.
When carrying out this operation, always wear goggles, hard hat, gloves, and other protective equip-
ment.
q
When the bucket is removed, place it in a stable condition.
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If pins are hit with a strong force, there is a hazard that the pin may fly out and injure people in the sur-
rounding area. Make sure that there is no one in the surrounding area before starting the operation.
q
When removing the pins, do not stand behind the bucket. In addition, be extremely careful not to put
your foot under the bucket while standing at the side for the work.
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When removing or inserting pins, be extremely careful not to get your fingers caught.
q
Never insert your fingers into the pin holes when aligning the holes.
Stop the machine on a firm and flat surface and do the work. When performing joint work, appoint a conductor and
follow that person's instructions and signals.
Replacement
3
1. Place the bucket in contact with a flat surface.
NOTICE
When removing the bucket, set the bucket cylinder (3) facing
down as shown in the diagram in the right to prevent the
front link (5) from jumping up under the weight of the bucket
cylinder (3).
REMARK
When removing the pins, place the bucket so that it is in light con-
tact with the ground.
If the bucket is lowered strongly to the ground, the resistance will
be increased and it will be difficult to remove the pins.
2. Remove the stopper bolts and nuts, then remove pins (A) and
(B), and remove the bucket.
NOTICE
After removing the pins, make sure that mud or sand does
not get on them. Dust seals are fitted at both ends of the
bushings, so be careful not to damage them.
Summary of Contents for PC600-7
Page 2: ...1 1 FOREWORD 11 ...
Page 4: ...FOREWORD FOREWORD 1 3 ...
Page 5: ...FOREWORD FOREWORD 1 4 ...
Page 18: ...2 1 SAFETY 12 ...
Page 22: ...SAFETY SAFETY LABELS 2 5 LOCATION OF SAFETY LABELS 2 ...
Page 28: ...SAFETY SAFETY LABELS 2 11 19 Jump start prohibited 09842 A0481 ...
Page 59: ...3 1 OPERATION 13 ...
Page 168: ...MACHINE OPERATIONS AND CONTROLS OPERATION 3 110 Boom operation Bucket operation ...
Page 211: ...4 1 MAINTENANCE 4 ...
Page 277: ...MAINTENANCE MAINTENANCE PROCEDURE 4 67 q Center frame A Important check points q Boom ...
Page 288: ...5 1 SPECIFICATIONS 15 ...
Page 291: ...6 1 ATTACHMENTS AND OPTIONS 16 ...
Page 299: ......