MAINTENANCE
• Change Hydraulic Oil and Clean the Strainer
------[mCAUTIONI]-----.......
* Hot oil and components can cause personal injury.
Do
not allow hot oil or components
to
contact the skin.
* At operating temperature, the hydraulic tank
is
hot and
can
be
under pressure.
* To relieve the pressure from the hydraulic tank, loosen
the oil fill plug
CD
on
the hydraulic tank.
* Relieve the tank pressure with engine off
by
removing
fill plug slowly to prevent hot oil from burning.
1.
Place the machine
on
level ground, with the arm and bucket
cylinder fully retracted and attachments lowered, as shown.
Stop the engine.
2.
Relieve the internal pressure from the hydraulic tank
by
loosening the fill plug
CD.
3.
Clean area thoroughly to keep dirt out of strainer cover unit
Q) and fill plug
CD.
4.
Remove the oil drain plug
@,
Drain oil into a container. Drain
oil
in
all parts of the hydraulic system thereafter.
NOTE: Always dispose
of
used oil as established
by
local
regulation.
5.
Remove the suction hoses ®. Remove the bolts
~
and the
strainer cover unit
Q) /strainer @ from the hydraulic tank.
6.
Inspect the 0 ring
(J)
and replace it if damaged.
7.
Clean the inside of the tank with the clean
oil.
8.
Clean and install the strainer cover unit
Q)/
strainer @ and
the suction hoses
®.
9.
Clean and install the drain plug @.
4-9-2
17VX3
1000 HOURS
Strainer
cover
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