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5) Hydraulic hose
Attach hydraulic hoses
⑤
,
④
,
③
,
②
, and
①
to the motor.
6) Supply of gear oil and hydraulic oil
(1) Feed gear oil to the traveling motor up to the specified level.
•
Refer to "
Gear case: Wheel motor" in "3. PERIODICAL MAINTENANCE" on page
71.
(2) Feed oil to the hydraulic oil tank to make up for the spill.
•
Start the engine to circulate the oil through the piping, and then check the oil level
again.
(5) Every 1000 hours
①
Suction filter
Take off the hydraulic tank cover. Take out and clean the
strainer, change the strainer if necessary.
②
Hydraulic oil tank
1) Remove the drain plug and drain the oil while it is
warm.
2) After cleaning the inside of the tank, fill the tank to the
specified level with new hydraulic oil.
3) Start and run the engine at idling for 2 ~ 5 minutes.
When air bubbles have disappeared from the oil, stop
the engine and check the oil level again.
WARNING
When draining a hot oil, be careful not to get burned.
Drain plug