Maintenance work on the superstructure
8.9 Hydraulic system
13.02.2018
Maintenance manual 3 302 719 en 8 - 69
GMK6300L-1
Cleaning oil filter 1
• Take off the cap (1) and pull out the filter.
• Place the filter in a receptacle.
• Remove the spring (2).
• Take off the nut (5).
• Take the magnetic rod (3) out of the filter (4)
and clean the magnetic rod.
• Replace any damaged parts,
where necessary.
• Replace the gaskets (packing set)
if necessary.
• Assemble the filter and insert it.
• Bolt the cover (1) on.
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 inspected by
Manitowoc Crane Care or by
your qualified repair crew.