Claas LEXION 480, Repair Manual

Page: 131 / 1018

188 678.1 - RHB LEXION 480
3.1.31
Feed rake conveyor
Installing the intermediate drive shaft
1. Slide the intermediate drive shaft (1) into the feed
rake housing from the left.
2. Slide on the lock collar bearing (2) and both
sheet-metal flanges (3) on the left and bolt them
down.
3. Align the shaft axially. Adjust the dimension (X)
from the end of the shaft to the feed rake conveyor
as follows:
LEXION 480 =
252 mm
4. Slide on the lock collar bearing (2) and both
sheet-metal flanges (3) on the right and bolt them
down.
5. Slide the gear on the shaft and align the shaft so
that both gears are aligned.
6. Slide on the lock collars (4) on the left- and
right-hand side and tighten by hitting in direction of
rotation, then insert the set screw.
7. On the left-hand side, place the parallel key in
position, slide the V-belt pulley into place and
tighten the clamping hub with the M 12 x 85
hex. bolt.
8. On the right-hand side, remove the gear and bolt
down the bracket using the bolts that secure the
sheet-metal flanges.
Then fasten the gear with the circlip and now bolt
down the cover to the bracket with the M 6 x 12
hex. bolts.
9. Bolt down the hydraulic cylinder to the supporting
arm using the M 8 x 65 and M 12 x 25 hex. bolts
and the eccentric bolts. Assemble the eccentric
bolt so that there is still some free movement.
10. Adjusting the hydraulic cylinder:
– Press the drive motor down into the gear.
– Pull out the ram.
– Set and lock setting screw (S) so there is
0.5 mm of play
(1/4 turns) up to the stop.
11. Install the cutterbar drive belt (P) and adjust it
– see page 7.2.2, Installing and adjusting the
cutterbar drive belt (1) (Cutterbar drive without
variable-speed drive)
and/or – see page 7.2.4,
Installing and adjusting the cutterbar drive belt (2)
(Cutterbar drive with variable-speed drive)
.
12. Install the left-hand guard and the universal
coupling.
(Fig. 93, 94, 95, 96)
94
95
96