Claas LEXION 480, Руководство по ремонту

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4.2.22
RHB LEXION 480 - 188 678.1
Sieve pan
6. Push connecting rod (18) on the stud and bolt to
the bearing assembly at the basic position with
hex. bolts (21).
CAUTION!
In the basic position of the bearing assemblies,
the grease nipples (S) and/or the male connec-
tors on the right-hand and left-hand machine
side are facing forward.
Tighten bolts (21) hand-tight.
The alignment of the preparation floor and of the
sieve pan is to be checked
when all work is
complete !
(Fig. 58, 62)
7. Bolt on bridge (15) on the left-hand and right-hand
sides.
8. Position the sieve pan and preparation floor
exactly in the middle of their oscillating travel. In
this position, secure the metal/rubber bearings
axially by tightening the hex. bolts (14, 17 and 20)
to the prescribed torque.
Tightening torques:
M 10 – 45 Nm
M 12 – 78 Nm
M 16 – 195 Nm
ATTENTION!
This assembly sequence must absolutely be
followed in order that the rubber bushings of
the metal/rubber bearings are subjected to
the same torsional load on both sides during
the oscillating movement of the sieve pan. If
the sequence is not followed, the rubber
bushings will be subjected to premature
wear.
(Fig. 58, 63)
62
63