Claas LEXION 480, Repair Manual

Page: 517 / 1018

188 678.1 - RHB LEXION 480
7.4.41
Cutterbar drive
3. Insert snap ring (6) and outer spacer (7) into
housing (8). Ensure the correct installation
position.
Press the bearing outer race (4) into position.
4. Bolt the V-belt pulley (13) to the flanged shaft.
Screw in the hex. bolts (14) using liquid locking
compound, e.g. DELO-ML 5349.
Tightening torque = 45 Nm
5. Place the pre-assembled housing into position.
Press the second bearing inner race on the
flanged shaft using the special tool.
(Fig. 108, 109, 112)
Special tool:
1 Hex. bolt M 16 x 300 SP DIN 933-8.8,
part no. 237 375.1
2 Hex. nut M 16 DIN 934, part no. 236 173.0
3 Axial grooved ball bearing, part no. 177 899.0
4 Washer, part no. 577 557.0
5 Tube, inside
∅
55 x 100 long
(self-sourced)
(Fig. 113)
6. Insert the hex. bolt (10) with washer (9) and
tighten.
Tightening torque = 195 Nm
(Fig. 108, 109, 114)
7. Fill space (F) completely with multi-purpose
grease such as Shell “Retinax A”,
part no. 147 451.0.
8. Clean the sealing surfaces of the cover and the
housing, then apply a suitable sealing compound
such as Epple type 33.
Bolt on the cover (11).
(Fig. 108, 109)
112
33443
1 2 3 4 5
113
114