Maintenance
Safety, Operation and Maintenance Manual - Aug 2012
5-65
SY115C9/135C/155H Crawler Hydraulic Excavator
5.8.5.2
Oil in engine oil pan and oil
fi
lter -
change/replace
Prepare as the following:
●
Capacity of engine oil pan: See
“
Fluid
capacities
”
on page 5-19
.
●
Filter wrench
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.
When the engine has just been stopped,
the parts and oil are still hot and can
cause serious burn. Wait until they are
cool enough before doing the job.
WARNING
1. Remove the bottom cover of the machine.
Place a container under the drain valve.
(Choose a container of a proper size ac-
cording to the capacity table). The oil will
be drained into the container through a
piece of clean cloth.
2. To avoid splashing of the oil, slowly open
the drain valve to discharge oil, and close
the valve after drainage.
CZ335-1104057
Oil pan
Clean cloth
Container
Fig. 5-62
Fig. 5-63
CZ135B-1104019
Drain valve