Manitowoc GROVE GMK4090 Maintenance Manual

Maintenance work on the carrier
7.15 Hydraulic system
07.12.2017
Maintenance manual 3 302 649 en 7 - 93
GMK4090
After parts have been changed
• Bleed the carrier's hydraulic system; à Bleeding the hydraulic system,
p. 7 - 105.
If damage cannot be rectified immediately or further damage is likely
• Notify Manitowoc Crane Care or an authorised GROVE dealer or your repair
crew.
7.15.4 Cleaning the magnetic rods
Spare parts
and tools
– Receptacle, about 5 l (1.5 gal); à p. 2 - 4.
Prerequisites – The truck crane must be standing on a level surface.
– The engine is not running and is secured against unauthorised use;
à p. 2 - 3.
– During the first 100 operating hours: Clean the magnetic rods weekly.
s
G
Risk of accidents from hydraulic oil spraying out
Never tighten any leaking connections when the system is under pressure.
Change pipes and hose lines only when the system is depressurised.
O
Risk of environmental damage due to leaking consumables
Immediately repair leaks in the hydraulic system or have them repaired to
ensure that no hydraulic oil escapes, seeps into the ground or reaches
waterways when the crane is used.
M 3
Designation Quantity GROVE part no.
Filter 2 03329152
Packing set 2 04163599

Manitowoc GROVE GMK4090 Specifications

General

Brand	Manitowoc
Model	GROVE GMK4090
Category	Construction Equipment
Language	English