Maintenance
Safety, Operation and Maintenance Manual - Aug 2012
5-47
SY115C9/135C/155H Crawler Hydraulic Excavator
5.8.2.6
Bucket Replacement
●
Driving a pin shaft with a hammer can
cause flying metal pieces that could
lead to severe injury. Wear goggles,
safety hat, protective gloves and other
protective gear during such an opera-
tion.
●
If the pin shaft is tapped with strong
force, it could fly out and cause per-
sonal injury. Make sure that the sur-
rounding area is clear of people before
doing the job.
●
Never stand behind the bucket when
removing the pin shaft; pay special at-
tention to not placing your foot under
the bucket when working at one of the
sides.
●
Never get your
fi
nger pinched while re-
moving or installing the pin shaft.
●
Never put your
fi
nger into the pin bore
during alignment.
CAUTION
Park your machine on a hard, level ground.
Designate a commander and follow his in-
structions when carrying out the connection
work.
Always prepare your machine as required
and lock/tag it out before proceeding.
See
“Preparing the machine” on page 2-58 and
“Lock-out and tag-out” on page 2-60.