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24.6.2 CHECK SWING PINION GREASE LEVEL,
ADD GREASE
Prepare a scale.
1.
Remove bolts
(2 bolts) on the top of the revolving frame and re-
move cover
.
2.
Insert a scale into the grease and check that the height of the grease
in the portion where the pinion passes is at least 28 mm (1.1 in). Add
more grease if necessary.
3.
Check if the grease is milky white. If it is milky white, it is necessary to
change the grease. Please contact your Komatsu distributor.
The total amount of grease is 21 l (18.9 kg) (5.5 US gal, 4.6 UK gal
[41.7 lb]).
4.
Install cover
with bolts
.
24. SERVICE PROCEDURE
3-57
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