Change Engine Oil - Hitachi ZW 550-6 Operator's Manual

Change Engine Oil

--- every 500 hours
d
WARNING: Immediately after the machine has
been operated, all engine parts are hot. Wait for
the engine to cool before starting any maintenance
work. Failure to do so may cause severe burns.
f
NOTE: Improper disposal of waste oil can threaten the
earth's environment and ecology. Dispose the waste oil in
accordance with the local regulation and/or law. Be sure
to replace the engine oil filter when changing the engine
oil at the same time.
1. Park the machine following the same procedures as
described on page 7-6 for preparation of inspection/
maintenance work.
2. Clean the areas around the drain plug and the oil
filler.
3. Arrange a 60 liter (16 gallons) - capacity container to
receive the drain oil.
4. Loosen drain plug (3) provided on the fuel tank side
to allow oil to drain.
5. Drain oil from the oil filter cartridge.
MAINTENANCE
7-26
115Z7B-7-28-3
3