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GB
The ball and coupling must be kept clean and greased.
Important: When using track stabilising devices, e.g. the Westfalia "SSK", the coupling ball
must be grease-free.
Follow the instructions in the operating instructions.
Check the ball diameter from time to time.
As soon as a diameter of 49.0 mm is reached at any given point, the CBB may no longer be used
for safety reasons.
The fixing points specified as standard must be observed.
National guidelines concerning official approval of auxiliaries must be observed.
These installation and operating instructions must be enclosed with the vehicle papers.
General Installation Instructions:
The micro-encapsulated hexagon bolts that must to be used are only allowed to be used once. If parts
of the towing device are loosened or removed, always use new micro-encapsulated hexagon bolts
when refitting them.
Using a filling knife, remove the insulating compound and underseal from the area of the bodywork
at which the CBB will make contact with the body. Then clean the surfaces with naphtha. Coat the
bare bodywork with anti-corrosion paint. Deburr the holes (for mounting the CBB) and remove all
chips.
Mount 7-pin electrical system as per DINV 72570.
Mount 13-pin electrical system as per ISO 11446.
Apply the trailer nose-weight plate to the vehicle near the CBB or in the luggage boot in an easy-to-
see location
Retighten all mounting bolts of the CBB after approx. 1,000 towing km.
This CBB including all mounting parts weighs 19,9 kg. Please take into account that the curb weight
of your vehicle is increased by this amount after mounting the CBB.
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