Maintenance work on the carrier
7.15 Hydraulic system
07.12.2017
Maintenance manual 3 302 649 en 7 - 107
GMK4090
Changing
filters 1 and 2
• Loosen the cover and pull out the filters.
• Place the filters in a receptacle.
• Remove the spring (1).
• Remove the nuts (5).
• Take the magnetic rod (2) and the filter (3)
out of the filter cage (4).
• Clean the magnetic rod (2) and filter cage (4).
• Insert a new filter (3) into the filter cage (4).
• Replace any damaged parts, where
necessary.
• Assemble the filters (2) and insert them.
• Replace the gaskets and fasten the caps (1).
• Start the engine and check for leaks.
s
O
Risk of environmental damage due to leaking consumables
Store used hydraulic oil filter inserts in suitable receptacles and have them
disposed of properly by qualified personnel.
S
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 checked by Manitowoc Crane Care or an author-
ised GROVE dealer or your qualified repair crew.
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