Komatsu PC750LC-7 User Manual

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LOADING SHOVEL
MAINTENANCE
EVERY 10 HOURS MAINTENANCE
LUBRICATTING
1. Set the work equipment in the greasing posture below, then lower the work equipment to the ground and 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) Boom cylinder foot pin (2 places)
(2) Arm-Bucket coupling pin (2 places)
(3) Bucket hinge pin (2 places)
(4) Bottom dump cylinder rod end pin (2 places)
(5) Bottom dump cylinder foot pin (2 places)
(6) Bucket cylinder foot pin (2 places)
(7) Bucket cylinder rod end, link connection pin (4 places)
(8) Boom centralized greasing block (7 places)
Boom foot pin
Arm cylinder foot pin
Boom cylinder rod end
Bucket cylinder rod end
(9) Arm cylinder rod end (1 place)
(10) Boom-Arm coupling pin (2 places)
7 - 18

Komatsu PC750LC-7 Specifications

General

Brand	Komatsu
Model	PC750LC-7
Category	Excavators
Language	English