Claas LEXION 480, Руководство по ремонту

Страница: 122 / 1018

3.1.22
RHB LEXION 480 - 188 678.1
Feed rake conveyor
Place the feeder chains in position and ensure that the
feed rake slats (E) are staggered between one another
as shown.
Install the chain connectors and secure with new split
pins.
(Fig. 65)
Tensioning the feeder chains:
Once the clamping bolt (A) and the lock nut (C) have
been slackened, the feeder chains may be tensioned
using adjusting nuts (B).
Tension the chains evenly on both sides and only
adjust to such an extent that the feed rake slats are
just touching the runners (G).
The tension of the chains can also be checked with a
cutterbar fitted, using the inspection door (P) provided
on the feed rake conveyor.
Stops on either side of the feed rake conveyor limit the
low position of the feed rake. Relocate the stops by
engaging the dowel pin in hole (1) for small grains and
hole (2) for maize.
(Fig. 65, 66)
Refit the guard on the left-hand side and the universal
coupling.
Bolt down the dust guard, the right-hand end piece and
the left-hand guide plate.
Replacing the wooden ledges
Raise the feed rake conveyor and support it safely.
Remove the wear plate and the drum inspection cover.
Remove the dust guard (S) and the inspection
door (P).
Remove the mushroom head bolts from the wooden
ledges.
(Fig. 67)
65
66
67