M ma aiin ntte en na an nc ce e r ro o – ROCKINGER RO 841 B User Manual
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1 B
B
ROCKI NG E R
Member of JOST-World
15
GB
x
Bearing ring
The bearing ring for the drawbar eye must be replaced when, as a result
of wear, there is contact between the drawbar eye and the lower sleeve
or when a minimum H of 14 mm has been reached (see Fig. 5).
The lower sleeve must not be damaged under any circumstances in
order not to impair the locking function of the coupling!
Caution, risk of accident!
To reduce wear always ensure that the bearing ring is greased!
(For replacement, see repair manual: on request:)
x
Body boring
x maximum play in the lower bolt guide 2.5 mm:
Maximum wear of the coupling pin or the boring 1.5 mm
5
850
min.
6m
m
860/873
min.
7m
m
m
n
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