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7. Attach the safety wire to one eye in the hull nut. Lead the wire in a
counterclockwise direction and thread it through one eye in the cap nut.
Thread the wire through the eye a second time. Then lead the wire
through the eye in the insert. Twist the wire securely to itself.
Caution: If your multisensor came with a connector, do not remove it to
ease cable routing. If the cable must be cut and spliced, use a splash-
proof junction box.
8. Route the cable to the instrument being careful not to tear the cable
jacket when passing it through the bulkhead(s) and other parts of the
boat. To reduce electrical interference, separate the multisensor cable
from other electrical wiring and the engine. Coil any excess cable and
secure it in place with zip-ties to prevent damage.
9. Refer to the instrument owners manual to connect the multisensor to
the instrument.
6.4 Checking for Leaks
When the boat is placed in the water, immediately check around the
thru-hull multisensor for leaks. Note that very small leaks may not be
readily observed. It is best not to leave the boat in the water for
more than 3 hours before checking it again. If there is a small leak,
there may be considerable bilge water accumulation after 24 hours.
If a leak is observed, repeat "Bedding and "Installing immediately
(see chapter 6.2).
6.5 Installation in a Cored Fiberglass Hull
The core (wood or foam) must be cut and sealed carefully. The core must
be protected from water seepage, and the hull must be reinforced to
prevent it from crushing under the hull nut allowing the housing to become
loose.
Warning: Always wear safety goggles and a dust mask.
Warning: Never install a thru-hull multisensor and leave the boat
in the water unchecked for several days.
Warning: Always attach the safety wire to prevent the insert
from backing out in the unlikely event that the cap nut fails or
is screwed on incorrectly.