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MAINTENANCE
GREASE
Grease is used to prevent seizure and noises at the joints.
This construction equipment is used under heavy-duty conditions. Always use the recommended grease and
follow the change intervals and recommended ambient temperatures given in this Operation and Maintenance
Manual.
It is recommended to shorten the lubrication interval when the machine is operated under hard working conditions
or in a dusty or wet jobsite.
The nipples not included in the MAINTENANCE section are nipples used when overhauling, so they do not need
grease.
If any part becomes stiff or generates noise after being used for a long time, grease it.
Always wipe off all of the old grease that is pushed out when greasing.
Be particularly careful to wipe off the old grease in places where sand or dirt sticking in the grease would cause
wear of the rotating parts.
OUTLINES OF SERVICE
4 - 7
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