Chapter 2: Components/Systems 27
4100 SCA Sport Yacht
•
Owner’s Manual Supplement
Fuel Fills
Fuel fill receptacles are located on each side of the deck
and are marked either “Diesel” or “GAS”. If you experience
difficulty filling a fuel tank, check to see that the fuel fill and vent lines are free of obstructions and kinks.
Anti-siphon Valves (Gas Engines Only)
An anti-siphon valve is an integral part of the fuel line barb fitting on each fuel tank. These valves are spring loaded
and are opened by fuel pump vacuum. If a fuel line ruptures, the valve prevents the siphoning of fuel from the tank.
Fuel System Routings
FUEL VENT
TO DECK FUEL FILL FITTING
PORT FUEL TANK
FUEL TANK FILL AND VENT ROUTING
(TYPICAL PORT & STARBOARD)
FITTING IN
FUEL FILL
FWD. STBD.
WINDSHIELD
STBD. FUEL FILL SHOWN
(PORT SIDE TYPICAL)
HULL
FWD.
FIRE/EXPLOSION HAZARD! If an engine problem is caused by fuel starvation,
check the anti-siphon valve. If the valve is stuck or clogged, shut down the engine
and replace it. Except in an emergency, never operate the engines without the anti-
siphon valve.
WARN I NG!
!
PICK-UP
SENDER
SENDER
FUEL FILL
FUEL FILL
VENT
VENT
PORT FUEL TANK
STBD. FUEL TANK
PORT
ENGINE
STARBOARD
ENGINE
(W/ANTI-SYPHON)
(W/SCREEN)
PICK-UP
(W/ANTI-SYPHON)
(W/SCREEN)
GAS FUEL LINE
GENERATOR
RETURN
PICKUP
SENDER
SENDER
FUEL FILL
FUEL FILL
VENT
VENT
PORT
ENGINE
STARBOARD
ENGINE
GENERATOR
FUEL
FILTER
SHUT
OFF
VALVE
(W/O SCREENS)
(W/O SCREENS)
RETURN
PICKUP
(W/O SCREENS)
(W/O SCREENS)
TRANSFER
PUMP
DIESEL FUEL LINE
FUEL
FILTER
SHUT
OFF
VALVE
FUEL
FILTER
FUEL
ROUTING DIAGRAM
ROUTING DIAGRAM
(OPTION)
(OPTION)
SHUT
OFF
VALVE
PORT FUEL TANK
STBD. FUEL TANK
Summary of Contents for 4100 SCA Sportyacht
Page 1: ......
Page 6: ......
Page 54: ...Owner s Notes...
Page 55: ......
Page 56: ...Part Number 1716292 Rev A Maxum Marine P O Box 6050 Arlington WA 98223 6050 360 435 6534...