Claas LEXION 480, Repair Manual

Page: 276 / 1018

4.4.2
RHB LEXION 480 - 188 678.1
3-D sieve pan control system
Distance (Q) must have decreased by the (F) =
70 mm . If not, loosen lock nut (2) on yoke head (G)
and adjust distance (Q) accordingly.
After the adjustment, connect control lever (C) and
hydraulic cylinder (Z) again.
(Fig. 1, 2, 3)
Adjusting pivot arm (A) with the “3-D gauge”
Allow the engine to run briefly so that the pendulum
housing is moved to the middle position.
CAUTION!
Park the combine so that it is horizontal and
position the sieve pan exactly in the middle
position.
DANGER!
Stop the engine!
Position the 3-D gauge (D), part no. 181 993.1, so that
the points (3 and 4) are against the rear panel and
blocks (7 and 8) are against the lower web (S) of the
bracket. Then move the “3-D gauge” in parallel to the
sidewall until point (5) contacts the pivot arm.
Now point (6) must make contact at the pivot arm and/
or be aligned, otherwise disconnect the control
lever (C) from bracket (H).
Loosen lock nut (1) and adjust control lever (C) at the
ball head joint, then tighten the lock nut again.
During adjustment, ensure that the pivot arm is makes
contact with the 3-D gauge (D) and that the pendulum
housing is not moved.
After the adjustment, tighten all bolts.
(Fig. 1, 2, 3)
CS 228
MEGA202-218
LEXION
405-480
DO48-68
DO78-118
ANLAGE
ANLAGE
SCHRÄGE 1,5° EINSTELLLEHRE
33015
3 4
7
5
8
S
A D
6
3