Chapter 4: Propulsion & Related Systems
39
Fuel Fill & Vent
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The fuel fill/vent fitting is marked "Gas" or “Diesel”.
•
If you have problems filling the fuel tank, see if the fuel fill hose or fuel tank vent hose is kinked or collapsed.
•
If there are no visible signs of a problem, contact your local dealer.
Anti-siphon Valve (Gas Engine Only)
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The anti-siphon valve is a vital fuel system part.
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If the fuel line ruptures, this valve will prevent the fuel from siphoning from the tank.
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The valve is located on the fuel tank, where the fuel feed line attaches to the tank.
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The valve is spring loaded and is opened by fuel pump vacuum.
DIESEL ENGINE FUEL LINE ROUTING (1900SR ONLY) (IF EQUIPPED)
FUEL TANK
FUEL FILTER
FUEL SHUT-OFF
VALVE
FUEL RETURN
LINE
FUEL FEED
LINE
VENTED FUEL FILL
DECK FITTING
FUEL TANK
VENT HOSE
•
If an engine running problem is diagnosed as fuel starvation, check the anti-siphon valve.
•
If the valve is stuck or clogged, change or replace it while the engine is shut down.
•
NEVER run the engine with the anti-siphon valve removed, except in an emergency.
NOTI CE
Summary of Contents for 1800MX
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Page 22: ...Chapter 3 Locations 16 1800MX Deck Views ...
Page 23: ...Chapter 3 Locations 17 1800SR3 Deck Views ...
Page 24: ...Chapter 3 Locations 18 1900SR3 Deck Views ...
Page 25: ...Chapter 3 Locations 19 2000SR3 Deck Views ...
Page 26: ...Chapter 3 Locations 20 2100SC Deck Views ...
Page 27: ...Chapter 3 Locations 21 2200SR3 Deck View ...
Page 85: ...Chapter 11 Electrical System 79 Wiring Diagrams 1800MX ...
Page 86: ...Chapter 11 Electrical System 80 1800SR3 1900SR3 2000SR3 ...
Page 87: ...Chapter 11 Electrical System 81 2100SC ...
Page 88: ...Chapter 11 Electrical System 82 2200SR3 ...
Page 92: ...Owner s Notes ...
Page 93: ...Owner s Notes ...
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