Method For Lubricating Rear Axle Pivot Pin - Komatsu H75051 Operation & Maintenance Manual

MAINTENANCE
(1) Bucket pin (2 places)
(2) Bucket link pin (2 places)
(3) Bell crank pin (1 place)
Grease bucket pin (1), bell crank pin (3) and boom pivot
pin (6) with the work equipment in the posture shown in
the figure.
Lower the bucket to the with its bottom parallel to the
ground.

METHOD FOR LUBRICATING REAR AXLE PIVOT PIN

(2 places)
1.
By using a grease pump, pump in grease through the
grease fittings (1).
MAINTENANCE PROCEDURE
(4) Bucket cylinder pin (2 places)
(5) Lift cylinder pin (4 places)
(6) Boom pivot pin (2 places)
4-45