Mainship 40 Trawler Single, Operator'S Manual

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Mainship 40 Trawler Single & Twin • Maintenance
13.10
* Apply a coat of wax to the entire boat. Put rust inhibitor
on all metal parts.
* Cover the boat with a tarpaulin or mooring cover. If the
boat is stored outside, you may need to place supports
under the cover to shore up pockets where rain or snow
can collect.
13.6.4 Supporting Your Boat During Storage
A cradle is the ideal support for your boat whenever
it is not in the water. Properly designed and located,
the cradle will support the boat under the main frames.
Support at these points is essential for preventing dam-
age to the hull.
If a cradle is not available, the boat may be supported on
two or three timbers across a boat well or on another firm
footing substantial enough to keep the boat level. The
timbers and the foundation must be substantial enough
to prevent any change in shape while supporting the
boat during storage. The weight carried by the supports
should be evenly divided, the keel should carry a share
of it.
Store the boat with the bow up so any accumulation of
moisture will run off. (See Fig. 13.1 for lifting, shipping
and cradling dimensions)
13.7 Fitting out after Storage
If the hull was not painted during winterizing, sand and
pain the hull bottom before removing the boat from its
cradle.
Before launching your boat, do not load unneeded equip-
ment, furniture, and personal items until the launch and
final checkout are complete.
13.7.1 Pre-Launch Checkout
** Before placing your boat in the water, check and per-
form the following:
* Check all anchor lines and gear and replace, if neces-
sary.
* Check all through hull fittings to make sure they are
clean. Make sure all drain plugs are installed. Check
all strut and through hull hardware for damage and tight-
ness. Repair or adjust as needed.
* Check propellers and propeller shafts for proper instal-
lation and tightness. Clean propeller and shafts. Check
shaft play in strut bearing. Replace bearing if play is
excessive.
* Check shaft alignment. Refer to the engine owner’s
manual or check with your boat dealer for details.
* Clean battery terminal posts and cable terminals with
a wire brush or bronze wool. Install batteries and attach
cables. After cable posts are tightened down, coat posts
with oil or Vaseline to keep out air and acid. Check all
wiring connections and contacts for corrosion and tight-
ness.
* Check all seacocks for easy operation. Check the
condition of all hoses.
* Check operation of bilge pumps in manual and auto-
matic modes. Check operation of shower sump pumps.
* Check all bilge blowers for proper operation.
* Check operation of all DC circuits.
* Launch your boat.
13.7.2 Post Launch Checkout
** After launching your boat, check the following:
* Check all sources of possible leaks from bow to stern.
Make this check with boat fully in the water, but still in
the slings!
* Check engines and generator following procedures
described in equipment manuals.
* Check the entire exhaust system for the engines and
the generator carefully. Make sure all exhaust systems
are gastight. If exhaust opening was plugged or covered
during storage, remove blockage.