Engine Shut-Down; Fuel System - Tayana 37 Operation & Maintenance Manual

4. Engine Shut-Down

a. Allow the engine to idle for a few minutes before stopping, and check
instruments for proper readings.
b. Pull "stop" control and hold until engine stops. Return to "run" position.
c. Turn "off" ignition switch and blower.
d. Close fuel valve and seacock if boat is to be left unattended.
e. Visually check engine room and bilges for leakage.
NOTE: Check engine "hours" for maintenance scheduling (see engine
READ AND USE YOUR ENGINE MANUAL.
F. Fuel System
The fuel tank on your TAYANA 37 is of Black Iron and has a capacity of about
100 gallons. It is located either under the cabin sole or under the forward berths.
Access to the dipstick plug and fuel shut-off valve is under the sole or berth. See
Figure IV.-1.
An optional 50 gallon fuel tank may be mounted in the lazarette. When dual tanks
are installed, the fuel selector valves are located under the engine access drop-in.
The handle on the shut-off valve must be parallel to the valve when "on" and at a
right angle when "off".
A bulkhead mounted fuel filter/water separator is recommended in-line between
the engine and tank. Check periodically for water accumulation at this point by
removing bottom plug and draining into a container. Replace the element at least
once each season, or as required by manufacturer's recommendations. There is
also a final fuel filter in the engine itself, and it should be changed at intervals
specified in your engine manual.
The fuel tank and fill deck-plate are electrically bonded to the main ground at the
engine. Although diesel fuel is considered relatively safe, safe fueling practices
are always recommended:
1. Turn off heaters and galley equipment.
2. Extinguish all cigarettes, pipes, etc.
3. Stop engine and turn battery switch to "off".
4. Close all hatches and ports to prevent entry of fumes.
5. Do not attempt to take on fuel in rough water or inclement weather, as water
might enter through the deck plate.
manual).
IV-6