Manitowoc Grove GMK 5250L Maintenance Manual page 268

Maintenance work on the superstructure
8.6 Hydraulic system
Changing oil
filter 1
O
S
8 - 40
Risk of environmental damage due to leaking consumables.
Always let consumables drain into suitable receptacles. Wipe up any con-
sumables that have leaked.
Store/dispose of consumables and any soaked equipment properly.
Ask about the applicable regulations.
Risk of damage to the hydraulic system.
Large amounts of metal particles are a sign of damage in the hydraulic sys-
tem.
Have the hydraulic system checked by
ised GROVE dealer or your qualified repair crew.
3 302 744 en
•
Remove the cover (1).
•
Remove the cap (2) and pull out the hydrau-
lic oil filter.
•
Place the filter in a receptacle.
•
Remove the filter (4) from the filter cage (5).
•
Clean the filter cage (5) and insert a new fil-
ter (4).
•
Clean the magnetic rods 3).
•
Replace any damaged parts, where neces-
sary.
Manitowoc Crane Care
•
Assemble the filter (3) and insert it.
•
Replace the cover gasket if necessary.
•
Bolt the cap (2) on.
•
Fasten the cover (1).
or an author-
Maintenance manual
GMK5250L