Manitowoc GROVE GMK7450 Maintenance Manual page 275

Cleaning oil filter 1
S
Maintenance manual
GMK7450
Risk of damage to the hydraulic system
Large amounts of metal particles are a sign of damage in the hydraulic
system.
Have the hydraulic system inspected by
qualified repair crew.
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Maintenance work on the superstructure
•
Take off the cap (1) and pull out the filter.
•
Place the filter in a receptacle.
•
Remove the spring (2).
•
Remove the nut (5).
•
Take the magnetic rod (3) out of the filter (4)
and clean the magnetic rod.
•
Replace any damaged parts, if necessary.
Manitowoc Crane Care
•
Replace the gaskets (packing set) if neces-
sary.
•
Assemble the filter and insert it.
•
Fasten the cover (1).
8.10 Hydraulic system
or by your
s
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