Lubricating The Telescopic Sections - Manitowoc Grove GMK 5250L Maintenance Manual

Maintenance work on the superstructure
8.7 Main boom
8.7.2
Grease, spare
parts, tools
H
Prerequisites
H
8 - 48

Lubricating the telescopic sections

Designation
Lubricant for the locking pins:
RHUS SW 2, 1 kg can
Slide paste for the telescopic slide faces:
PAL1, 25 kg bucket
– A grease gun for the lubricating nipples on the locking pins.
– A grease gun for the grease nipples on the upper telescopic slide faces.
– A brush or roller for the outer, upper and lower telescopic slide faces.
The Manitowoc Crane Group Germany GmbH recommends pneumatic
grease spray guns for more effective lubrication of the telescopic slide
faces:
Designation
Grease spray gun, complete:
Mobile, external compressed air connection
required
Spray extension, length 2 m, splittable
Manual grease spray gun for cartridge:
Via the tyre inflator connection on the truck
crane
25 m hose for manual grease spray gun:
Slide paste for the telescopic slide faces:
PAL1, 400 ml cartridge, refillable
– The truck crane must be level.
– The hook block must be unreeved.
– The main boom must be completely retracted and lowered into horizontal
position.
– A rigging mode must be created with a telescoping status which satisfies
the lifting capacity table necessary for maintenance;
table ; Section Telescoping sequences for greasing the boom.
– The RCL code for the current rigging mode must be entered.
If initially you set up a rigging mode under which the telescope statuses
56/100/0/0/0/0 are available in the context of the associated lifting capacity
table, this rigging mode allows you to perform the complete maintenance
work on the main boom.
3 302 744 en
M 3
GROVE part no.
03325215
02314698
GROVE part no.
03325445
04159862
03329027
03329072
03329071
à
Lifting capacity
Maintenance manual
GMK5250L