6. Draw out the split pin
2
.
7. Undo the locking lever
4
until the serrated joint
6
is disengaged.
8. Adjust the angle of the serrated joint
6
to bring the towing eye or coupling parallel to the
ground at the height of the towing vehicle hitch.
9. Tighten the locking lever
4
making sure the serrations engage.
10. Check that the towbar is adjusted to the correct height.
Check if:
■ the towing eye
9
or coupling is at the right height and parallel to the ground,
■ the serrated joints
5
and
6
are fully engaged,
■ The locking levers
3
and
4
are tightened.
11. Make sure the locking levers
3
and
4
are tight by striking with a hard rubber hammer.
12. Insert the split pins
1
and
2
.
13. Check the correct position of the split pin.
The split pin must be fully inserted so that it is trapped by its bow over the axis of the locking
lever (see 10.).
Check locking position
11
.
■ Split pin
1
properly inserted.
■ Split pin
2
properly inserted.
14. Tighten the locking lever again after 50 km.
The serrations in the adjustment joint will not disengage. The serrations are corroded togeth‐
er.
➤ Free the serrations by jerking the towbar horizontally and vertically.
6.3.2 Option sb
Adjusting the towbar height
The purpose of height adjustment is to bring the towing eye, or coupling, to the correct height for
the towing vehicle.
At the correct height, the towing eye or coupling should be parallel to the ground.
Height adjustment is by two serrated joints.
■ Serrated joint 1: adjusts the angle of the centre piece to the towbar tube.
─ Maximum adjustment: 50° upwards.
─ Maximum adjustment: 10° downwards.
■ Serrated joint 2: adjusts the angle of the eye or coupling to the centre piece.
6
Installation
6.3
Adjusting the chassis
40
Service Manual Screw Compressor
M43
No.: 9_9432 02 E
RAMIRENT
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