Installation Of The Standard Version - Rockinger RO-244 A Serie Montage- Und Betriebsanleitung

1 1 . . I I n n s s t t a a l l l l a a t t i i o o n n
Fig. 4
Fig. 5
ROCKINGER
24
Member of JOST-World

1.2 Installation of the standard version

Note:
The hitch can also be installed turned at an angle of 180°.
The hitch is ready for operation on delivery. The trailer coupling may
only be bolted on to an even surface, evenness 0.2.
x Fasten the coupling with 4 bolts and self-locking nuts (see table)
(see Fig. 4).
x Tightening torque (see table)
Attention:
x The fastening of the hitch to a hollow profile with inserted fastening
bolts is not permitted (see Fig. 5).
Tightening torque of the bolts at the fastening bearing
Coupling Bolt Quality
size size
A 35/ L35 M 14 8.8
A 11/ L11 M 10 100
A 07/ L07 M 12 8.8
1)
Tighten bolts with a torque wrench
Note:
Please observe any nut and bolt qualities of the manufacturer deviating
from these specifications. The head of the bolt and the surface under
the nut must be even, clean and free of dirt.
R R O O 2 2 4 4 4 4
i i
Bolt Tightening
designation torque 1 (Nm)
DIN 933 135 +10
Ripp locking 85 + 5
bolt DIN 933 86 + 6