Optional Equipment
Safety, Operation and Maintenance Manual - Aug 20128-36
SY115C9/135C/155H Crawler Hydraulic Excavator
8.9.5 Adding grease with electric pump
The electric grease pump of the central lubrication system lubricates your machine in the follow-
ing three ways.
1. Standard Method:
Manual or pneumatic grease gun is used to add grease through the ball-type nozzle (1), as
shown in the following illustration.
Fig. 8-59
1
CZ335-1105049
2. Add grease through the connector, as shown in the illustration below.
Fig. 8-60
CZ335-1105050
Remove grease fitting and
connect the quick coupler.
Gasket
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