Komatsu Galeo PC27MR-2 Operation & Maintence Manual page 211

MAINTENANCE PROCEDURE
Lubricating Work Equipment
NOTICE
When breaking in a new machine, carry out lubrication every 10 hours for the first 100 hours of operation.
If any abnormal sound comes from the greasing point, carry out greasing regardless of the inspection and maintenance
interval.
After carrying out digging work in water, always lubricate the pins that were under water.
Prepare a grease gun
1. Set the machine to the greasing posture shown on the right
diagram, lower the work equipment to the ground, then stop
the engine.
2. Using a grease pump, pump in grease through the grease
fittings shown by arrows.
3. After greasing, wipe off any old grease that was pushed out.
(1) Bucket - Link connecting pins (1 place)
(2) Arm - Bucket connection pin (1 place)
(3) Arm - Link coupling pin (1 place)
(4) Bucket cylinder rod end (1 place)
(5) Link coupling pin (1 place)
(6) Blade cylinder foot pin (1 place)
(7) Blade cylinder rod end (1 place)
(8) Blade foot pin (2 places)
(9) Boom swing bracket pin (2 places)
(10) Boom swing cylinder rod end pin (1 place)
(11) Boom foot pin (1 place)
(12) Boom cylinder foot pin (1 place)
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MAINTENANCE