Ockelbo B21 CAB, Owner'S Manual

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6. MAINTENANCE __PAGE 55
6.3.3 Fender list
The fender list has a D-shape and is bolted to the hull. As a fender, it will eventually have
physical contact with other boats, docks and so on. Such contact will result in scratches,
small deformations and some friction marks. This is natural and could be left unattended
as long as the fender is functional and well attached to the hull.
If the fender is dirty or discoloured, use regular mild detergents like boat shampoo and a
soft brush. If the fender looks faded, a treatment with “tire/bumper shine” or similar
care products for rubber can be used. Ask your dealer for advice if you are uncertain.
6.3.4 Plastic panels
Use only regular mild detergents like boat shampoo and a soft sponge or rag for
cleaning. Do not use polish and other abrasive chemicals and tools as they may ruin the
surface.
6.3.5 Hinges and latches
The hinges and latches do not require any periodical maintenance and are grease-free.
They can be cleaned with regular detergents. Some of the latches for storage hatches are
adjustable to compensate for wear of seals of the hatches. Loosen the bolts that hold the
latch in place and adjust it. The holes are oval to allow for easy adjustments. Adjust it so
that the hatch closes firmly against the seal and thus is watertight. Adjustments may be
needed after long periods of use, as the seal becomes compacted after time. When the
adjustment is not enough to ensure tightness, it is time to replace the seal itself.
6.3.6 MOB rescue & swim ladder
The ladder is a safety device, and lack of maintenance may make it hard or impossible to
use safely.
It is important to check the function of the ladder regularly, and to check the tension of
the hinge at least yearly. At the same time also check at least yearly that it is properly
fastened to the boat and has no cracks or corrosion damages.
The hinge has a nylon bushing and is pre-tensioned so that the ladder stays secure in the
clip, but is still easy to pull down by a person in the water. The tension is correctly set at
delivery but may change over time due to wear and tear. Check and if necessary adjust
the tension of the hinge (by turning the nut with a standard wrench) so that the ladder
stays in position during the voyage, but is still easy enough to pull down from water.
The ladder has anti-slid tape attached to the footsteps. It will be worn and may tear of as
it ages, and is considered a consumable. Replace it with high-quality anti-slid tape (for
instance brand 3M) for marine applications when needed, to ensure safe operation of the
ladder.