OREC RM983 - Oil Filter Replacement

5. 点検・整備・調整
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5.1.3 Oil filter replacement
After draining the engine oil, replace the oil filter according
to the following procedure.
① Turn filter A counterclockwise to remove it.
② To prevent twisting, apply a thin coat of new engine oil
to the gasket (O-ring) of the new filter with your fingertips.
③ Turn the filter clockwise and screw it in until the gasket
begins to contact the mounting surface B. Further screw in
3/4 turn from there.
④ Refuel with the specified oil from the Oil Plug port.
⑤ After checking the amount of oil with the level gauge,
tighten the oil inlet plug firmly.
⑥ After running the engine at low speed for about 2
minutes, check the oil filter mounting surface for oil
bleeding.
⑦Stop the engine, check the amount of oil again, and
replenish if it is insufficient.
Replace the oil filter by hand without using any tools.
Change the oil filter once every two engine oil changes or every season.
5.1.4 HST oil inspection / replacement
Even if the HST oil is initially clean, foreign matter will settle into the unit and the oil will
deteriorate over a long period of operation, which will interfere with the smooth operation
of the HST. Change the HST oil regularly to keep your work safe and comfortable. Especially
when working in a harsh environment, please try to replace it before the first 30 hours.
◎Inspection / replenishment
Upper
HST Oil Tank
Lower
Check the amount of oil in the HST oil
tank from the outside, and if it is not
between the upper and lower limits of
the level gauge, open the cap of the oil
tank and replenish the HST oil to the
upper limit.