Manitowoc Grove GMK 4100L-1 - Page 200

Maintenance work on the carrier
7.15 Hydraulic system
7 - 112 3 302 364 en Maintenance manual
GMK 4100L-1
25.11.2016
Changing filters 1
and 2
• Loosen the cover and pull out the filters.
• Place the filters in a receptacle.
• Remove the spring (1).
• Undo the nut (5).
• Take the magnetic rod (2) and 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.
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
authorised GROVE dealer or your qualified repair crew.