Claas LEXION 480, Руководство по ремонту

Страница: 104 / 1018

3.1.4
RHB LEXION 480 - 188 678.1
Feed rake conveyor
Removing the intercepting piece
Unscrew the intercepting piece.
From serial no. …:
Unbolt the hex. bolt (S) M 20 x 150 x 30+4.
– If 1,700 mm feed rake conveyor is fitted:
Unscrew the tab washer (B).
– If 1,420 mm feed rake conveyor is fitted:
Unscrew the self-locking nut VM 20.
Up to serial no. …:
Unbolt the hex. bolt (S) M 16 x 140.
Observe number of washers (C).
Remove intercepting piece (F).
Observe number of washers (D).
(Fig. 11, 12, 13)
Installing the intercepting piece
1. Place the existing washers (D) under the
intercepting piece and insert it.
Insert the hex. bolt (S).
The intercepting piece must make contact with the
washers (D) without play.
(Fig. 11, 12)
2. Insert the existing washers (C) to limit the axial
play and tighten the hex. bolt (S).
From serial no. …:
Tighten hex. bolt (S) M 20 x 150 x 30+4 with a
tightening torque of
78 Nm .
– If 1,700 mm feed rake conveyor is fitted:
Secure the hex. bolt (S) with tab washer (B).
– If 1,420 mm feed rake conveyor is fitted:
Secure the hex. bolt (S) with self-locking nut
VM 20.
Up to serial no. …:
Tighten hex. bolt (S) M 16 x 140 with a tightening
torque of
195 Nm .
(Fig. 11, 13)
11
12
13