Yanmar 3TNV82A-B, Service Manual, Page: 96 / 394

PERIODIC MAINTENANCE
5-6
TNV DI Service Manual
Before You Begin Servicing
A
DANGER
FIRE AND EXPLOSION HAZARD!
• Diesel fuel is flammable and explosive
under certain conditions.
• When you remove any fuel system
component to perform maintenance
(such as changing the fuel filter) place
an approved container under the
opening to catch the fuel.
• NEVER use a shop rag to catch the
fuel. Vapors from the rag are
flammable and explosive.
• Wipe up any spills immediately.
• Wear eye protection. The fuel system
is under pressure and fuel could spray
out when you remove any fuel system
component.
• Failure to comply will result in death or
serious injury.
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A
DANGER
FIRE AND EXPLOSION HAZARD!
• Diesel fuel is flammable and explosive
under certain conditions.
• Place an approved container under the
air bleed port when you prime the fuel
system. Never use a shop rag to catch
the fuel. Wipe up any spills
immediately. ALWAYS close the air
bleed port after you complete priming
the system.
• Wear eye protection. The fuel system
is under pressure and fuel could spray
out when you open the air bleed port.
• If the unit has an electric fuel pump,
turn the key switch to the ON position
for 10 to 15 seconds, or until the fuel
coming out of the air bleed port is free
of bubbles, to allow the electric fuel
pump to prime the system.
• If the unit has a mechanical fuel pump,
operate the fuel priming pump several
times until the fuel coming out of the
air bleed port is free of bubbles.
• Failure to comply will result in death or
serious injury.
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