Manitowoc Grove GMK 4100L-1 User Manual

Maintenance work on the superstructure
8.5 Slewing bearing
25.11.2016
Maintenance manual 3 302 364 en 8 - 23
GMK 4100L-1
Selecting the tools
Outer ring
The screw heads (1) are easily accessible for fi
tting a socket wrench.
Therefore, you can use manual or mechanical torque tools (electric or
hydraulic drivers).
Inner ring
The screw head (1) is acce
ssible only via the opening (2). An extension (4)
is required for fitting a socket wrench (3).
A manual torque tool (5) is recom
mended so that it can be tightened gently,
and slipping from the screw head (1) is avoided.
Torques
s
Screw type GROVE part number Torque
Nm (lbf ft)
Ba
ll slewing bearing
Bearing type: KDV, single-row
03272334 or 03272344
Model plate: Inside the inner ring.
M 24 x 140: 72 pieces on the outer ring 03272342 790 (583)
M 24 x 140: 71 pieces on the inner ring 03272342
790 (583)

Manitowoc Grove GMK 4100L-1 Specifications

General

Brand	Manitowoc
Model	Grove GMK 4100L-1
Category	Construction Equipment
Language	English