Claas LEXION 480, Repair Manual

Page: 150 / 1018

3.2.12
RHB LEXION 480 - 188 678.1
Threshing concave
Lift out the main concave, using a suitable lifting
device.
(Fig. 32)
Installing the main concave
The parallel position (X) of the two main concave
sides must be checked and corrected if necessary.
(Fig. 33)
Lift the main concave into the drum housing, using a
suitable lifting device, and support it with pieces of
squared timber of approx.
120 mm height.
ATTENTION!
The main concave (1) must not rest on the
lateral rubber seals (D) of the preparation
floor as the seals may be damaged.
(Fig. 31)
CAUTION!
Fasten the main concave (1) to the threshing
drum, using small chains or similar means. Turn
the threshing drum by hand to move the main
concave to its installation position. (Do not
rotate drum by force.)
DANGER!
Never move your hands between the main
concave, threshing drum and drum housing
–
Danger of injury!
32
33
+1
–2