Lubricating The Gear Teeth - Manitowoc Grove GMK 5250L Maintenance Manual

8.5.2
Grease
H
Prerequisites
Greasing
G
Maintenance manual
GMK5250L

Lubricating the gear teeth

Designation
Adhesive lubricating grease (spray
can)
Observe the instructions and safety instructions on the adhesive lubricating
grease packaging.
– The truck crane must be level and on outriggers;
– The main boom must be fully raised;
– The engine must be switched off and secured against unauthorised use;
à
p. 2 - 3.
Risk of crushing from the gear teeth.
Fingers may be crushed or clothing can be drawn into the open, rotating
pinion. For this reason, be sure to remount the plate after lubricating.
à
Checking the slewing angle sensor
•
Remove the plate (1).
•
Check whether the pinion (2) is undamaged
and lies straight and firmly against the gear
teeth of the slewing bearing.
•
If need be, remove dirt and foreign bodies
from the pinion (2).
•
If any damage is found, report it to
Manitowoc Crane Care
GROVE-dealer.
•
Attach the plate.
3 302 744 en
Maintenance work on the superstructure
8.5 Slewing bearing
Quantity GROVE part no.
1 00554205
à
Operating manual .
Operating manual .
or an authorised
M 6
s
8 - 25