M ma aiin ntte en na an nc ce e r ro o – ROCKINGER RO 841 B User Manual
Page 5
ROCKI NG E R
Member of JOST-World
4
ROCKI NG E R
Member of JOST-World
14
3
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3. Maintenance
To reduce wear on the coupling and the drawbar eye, apply multipur
pose grease at regular intervals according to the conditions of use and
after cleaning with pressure washers:
x at the lubrication nipple (N)
x drawbar eye seat (A)
3.1 Inspection
x
Bearing
(articulated joint)
Gap width at the articulated joint
(Fig. 2)
between the funnel and the flange collar with a light load on the lower
edge in the driving position: max. 3 mm
x
Coupling pin
Diameter
(Fig. 3)
Nominal dimension
Minimum wear limit
(mm)
(mm)
38 e 0,1
36.5
x Maximum height clearance: max. 2 mm (Fig. 4)
2
4
36.5
3