BEFORE YOU OPERATE
34
6SY Operation Manual
Diesel Fuel Lines
Install the lines between the fuel tank and
the fuel injection pump.
Be sure to install a drain cock
(Figure 1, (6))
at the bottom of the fuel
tank to remove water and contaminants.
Install an fuel filter / water separator
(Figure 1, (3))
and a fuel filter between the
fuel tank and the fuel injection pump.
Filling the Fuel Tank
0002050
1
4
5
7
8
9
10
2
3
6
Figure 1
1.
Fuel Filter
2.
Fuel Priming Pump
3.
Fuel Filter / Water Separator
4.
Fuel Return Line
5.
Fuel Tank
6.
Fuel Tank Drain Cock
7.
Approximately 50 mm (1.96 in.)
8.
Fuel Shutoff Valve
9.
Less than 500 mm (19.68 in.)
10. To Fuel Injection Pump
A
DANGER
FIRE AND EXPLOSION
HAZARD!
• Diesel fuel is flammable and
explosive under certain
conditions.
• Only fill the fuel tank with
diesel fuel. Filling the fuel tank
with gasoline may result in a
fire and will damage the
engine.
• NEVER refuel with the engine
running.
• Wipe up all spills immediately.
• Keep sparks, open flames or
any other form of ignition
(match, cigarette, static
electric source) well away
when refueling.
• NEVER overfill the fuel tank.
• Fill the fuel tank. Store any
containers containing fuel in a
well-ventilated area, away from
any combustibles or sources
of ignition.
• Failure to comply will result in
death or serious injury.
0000005en
Summary of Contents for 6SY Series
Page 1: ...6SY series OPERATION MANUAL 6SY Operation Manual P N 0A6301 G0000 MARINE ENGINES ...
Page 34: ...PRODUCT OVERVIEW 26 6SY Operation Manual This Page Intentionally Left Blank ...
Page 54: ...BEFORE YOU OPERATE 46 6SY Operation Manual This Page Intentionally Left Blank ...
Page 120: ...LONG TERM STORAGE 114 6SY Operation Manual This Page Intentionally Left Blank ...
Page 126: ...President Yanmar Marine Int l ...
Page 127: ...President Yanmar Marine Int l ...
Page 128: ...EPA WARRANTY USA ONLY 120 6SY Operation Manual This Page Intentionally Left Blank ...