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– Remove spring pin (1).
– Release locking nut (2) with support tools
(extension tube (3)).
– Adjust required height of the towbar.
– Tighten locking nut (2) by hand first.
– Secondly tighten locking nut (2) with a tightening
torque corresponding to table (see table above).
With an extension tube (3) (A corresponding to
table) and handforce (B corresponding to table)
easy tightening is possible.
– Fix locking nut (2) with spring pin (1).
Height adjustment should be
undertaken on levelled ground and
in coupled condition.
When readjusting, make sure that
the front point of the towbar is
horizontal to the coupling point.
Before starting a trip, make sure
that the adjustment shaft is secure,
so that the stability and safety is
guaranteed while driving. If
necessary tighten the locking nut (2)
(corresponding to table).