4-9
380 Express Series
Basic Systems Operation
Diesel V-drive and I/O fuel crossover operate in five ways:
1. If both valves point away from one another, the flow of fuel is
stopped to both engines.
2. If both valves point toward one another, each engine receives fuel
from its respective tank. The port engine receives fuel from the
port tank and the starboard engine receives fuel from the
starboard tank.
3. If the left valve points away and the right valve points up, the
starboard fuel tank supplies fuel to both engines.
4. If the right valve points away, and the left valve points up, the port
fuel tank supplies fuel to both engines.
5. If both valves point up, fuel is shared between both engines from
each tank.
All fuel system components must be checked before each boating
season and regularly during the season for any leaks or bad hose
conditions. Make sure the fuel system is leak-free.
STEERING SYSTEM
Inboard, V-Drive-Equipped Yachts - Your yacht is equipped with
hydraulic steering. The rotation of the steering wheel results in an
unbalanced hydraulic (oil) pressure in the two lines going from the
helm to the rudder cylinder. The pressure differential is converted to
linear motion by the hydraulic steering cylinder which is mechanically
linked to the rudder tiller arms. Both rudder tiller arms are rigidly
connected by a tie bar so that both rudders respond equally to the
helm. In an emergency, steering can be controlled by using the
throttle controls and operating one engine at a time or by
disconnecting the steering arm at the rudders and directing them.
IPS-Equipped Yachts - The steering system on IPS-equipped yachts
is integrated with the engine and propulsion system. In an emergency,
steering can be controlled by using the throttle controls and operating
one engine at a time.
Steering Wheel
The steering wheel uses the assistance of power steering to permit
turning of the steering wheel with minimum effort. It is important that
you know how your yacht operates and are aware of its limitations.
WARNING
Inspect the entire fuel system regularly. Leaking fuel
and fumes are a fire and explosion hazard that can
explode, causing injury or death.
WARNING
DO NOT operate your yacht if you suspect a problem
with the steering system. Have your Cruisers Yachts
Dealer inspect the steering system if you suspect a
problem. Operating the yacht with a malfunctioning
steering system could cause injury or death.
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