Komatsu PC1250-11, Original Instructions Manual

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(5) Boom and arm connection pin (1 place)
(6) Bucket cylinder foot pin (2 place)
(7) Arm cylinder rod pin (1 place)
(8) Arm and link connection pin (1 place)
(9) Arm and bucket connection pin (2 places)
(10) Link connection pin (1 places)
(11) Bucket cylinder rod pin (2 place)
(12) Bucket and link connection pin (1 place)
EVERY 100 HOURS MAINTENANCE
Maintenance for every 10 hours service should be performed at the same time.
METHOD FOR LUBRICATING SWING CIRCLEZ
Items to be prepared
Grease pump
1.
Lower the work equipment to the ground.
2.
Pump in grease through the grease fittings (4 places)
shown by arrows by using a grease pump.
3.
After greasing, wipe off any old grease that is pushed out.
EVERY 250 HOURS MAINTENANCE
Maintenance for every 10 hours service should be performed at the same time.
MAINTENANCE PROCEDURE MAINTENANCE
4-40