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13 Maintenance
13.8 Drive belts / drive chains
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13.8.6 Adjusting belt (R3)
– Observe the general warnings at the beginning of
the "Maintenance" chapter.
– Adjust the spring-loaded cylinder (1):
- Slacken off lock nut (3) with the threshing
mechanism engaged and turn the hex. head (2)
of spring guide tube until the indicator rod (4) is
flush with the end of the spring.
The
dimension (X) = 20 mm
results.
- Jam spring guide tube and jam nut (3).
– Adjusting the belt guide:
- Adjust the belt guides at position (A, B, C, D, E
and F) so with the threshing mechanism
engaged that
dimension (Y) = 5 mm results
on the entire circumference
between belt
back and belt guide.
- Tighten all the bolts.
– Carry out a test run and check belt tension.
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83
A
A
A
B
B
B - B
1
2
3
4
A
B
D
C
E
F
Y
X
Z
R3
Danger!
Parts can be thrown off by a relaxing spring.
Serious injuries.
– Precisely follow the following handling
instructions.
