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22)
CHECK THE SWING REDUCTION GEAR OIL
(1)
Pull out the dipstick and clean it.
(2)
Insert it again.
(3)
Pull out one more time to check the oil level and
fill the oil if the level is not sufficient.
23)
CHANGE SWING REDUCTION GEAR OIL
(1)
Raise the temperature of oil by swinging the
machine before replace the oil and park the
machine on the flat ground.
Loosen the plug of the drain port.
(2)
(3)
Drain into a proper container.
(4)
Wash the drain plug and reinstall it with sealing
tape.
Fill proper amount of recommended oil.
Amount of oil : 2.5
LUBRICATE BEARING OF OUTPUT SHAFT
24)
IN REDUCTION GEAR
(1)
Remove air vent plug.
(2)
Remove grease fill plug and install grease
fitting at that place.
(3)
Lubricate NLGI No.2 with grease gun until
comes out new grease from air vent port.
Lubricate every 1000 hours.
25)
LUBRICATE SWING BEARING
(1)
Grease at 3 fitting.
Lubricate every 50 hours.
0.7U.S.gal)
6-31
Air vent
port plug
11076MI17
Filling port
plug
Drain port
plug
11076MI18
Filling
port plug
11076MI19
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