Komatsu PC45MR-30403, Operation And Maintenance Manual

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METHOD FOR CHECKING SWING PINION GREASE LEVEL, ADD GREASE
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WARNING
The opening and closing (tilting) operation of the floor is necessary when performing this maintenance,
and it may cause serious personal injury or death.
Before opening and closing of the floor, thoroughly read “METHOD FOR OPENING AND CLOSING
FLOOR UNIT”, and then start the operation, or ask your Komatsu distributor to perform the work.
1.
Open the floor.
For details, see “METHOD FOR OPENING FLOOR UNIT”.
2.
Remove the bolts (1) (2 pieces) on top of the revolving
frame, and remove the cover (2).
3.
Check that the grease is filled.
4.
Check that the grease is not milky white.
Total amount of grease: 4.5 ℓ {1.19 U.S.Gal} (4.1 kg
{9.04 lb} )
If the grease is milky white, it needs to be replaced. Ask
your Komatsu distributor to replace it.
5.
Install the cover (2) with bolts (1).
6.
After the adjustment is completed, close the floor.
For details, see “METHOD FOR CLOSING FLOOR UNIT”.
MAINTENANCE PROCEDURE MAINTENANCE
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