SHANDONG CARTER HEAVY INDUSTRY MACHINERY CO., LTD.
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Pivot of Bulldozer cylinder; pivot of Boom cylinder and
stick cylinder; pivot at base of bucket cylinder and
deflection head cylinder pivot
5.4.2 Slewing bearing - every 100h
2.1 Park machine on the flat ground.
2.2
Lower the bucket onto ground.
2.3
Idle engine at low speed for 5min.
2.4
Turn the ignition switch to OFF and then take off the key.
2.5
With the upper-structure standing still, add the grease into the two greasenipples.
2.6
Start up engine to lift the bucket free from the ground, and then swing the upper-structure by 45 degree (1/8 cycle).
2.7
Lower the bucket onto ground.
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