4. The system can be filled with an anti-freeze mixture.
Refer to the air conditioning manufacturers owners
manual for the recommended procedure.
6 . 5 . 2 . Head System
The first thing that must be done is to pump out the holding
tank. Before doing so, close the intake seacock for the head
system (located in the engine room, outboard of the port engine,
toward the aft end of the engine), and run the toilet without
incoming water to drain the hose running from the toilet to the
holding tank.
Take your boat to a facility with the required pump-out facilities
and follow the procedure outlined in Section 5.7.
After your boat has been hauled out of the water, open the head
raw water seacock to allow the water between the head and
seacock to drain out. If necessary, disconnect the raw water hose
from the head and blow through with compressed air.
Be very careful with compressed air. Too much
pressure or volume can damage the raw water
system.
Reconnect all hoses.
If desired, flush 1-2 gallons of potable anti-freeze into the system.
When reconnecting raw water hoses, be certain to
tighten clamps well. Leaking fittings on raw water
hoses can sink the boat.
Note: Schematics of all head systems are located in Chapter
5, Routine Maintenance.
6 . 6 . ENGINE ROOM AND BILGE AREAS
All the bilge areas, forward under the companionway steps,
engine room, and aft under the cockpit should be wiped clean.
The hoses leading from the bilge pumps in the engine room and
CAUTION
CAUTION
STORING AND WINTERIZING YOUR BOAT
ENGINE ROOM AND BILGE AREAS
3000 Offshore Express
6-7
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