Yanmar 6LPA-STP2 Service Manual page 309

Safety Precautions
12/05
SAFETY PRECAUTIONS
Before you service the 6LPA-STP2/STZP2 marine
engines, read the following safety information and
review the Safety Section on page 2-1.
The safety messages that follow have
WARNING level hazards. These safety
messages describe a hazardous situation
which, if not avoided, could result in death or
serious injury.
Exhaust Hazard
ALWAYS ensure that all connections
are tightened to specifications after
repair is made to the exhaust system.
All internal combustion engines create
carbon monoxide gas during operation and special
precautions are required to avoid carbon monoxide
poisoning.
Shock Hazard
ALWAYS turn off the battery switch (if
equipped) or disconnect the negative
battery cable before servicing the
equipment.
Fire and Explosion Hazard
Diesel fuel is flammable and explosive
under certain conditions.
NEVER use a shop rag to catch the fuel.
Wipe up all spills immediately.
6LPA Service Manual
serious injury. If you are exposed to high-pressure
fuel spray, obtain prompt medical treatment.
NEVER check for a fuel leak with your hands.
ALWAYS use a piece of wood or cardboard. Have
your authorized Yanmar marine dealer or distributor
repair the damage.
Any part which is found defective as a result of
inspection, or any part whose measured value does
not satisfy the standard or limit, must be replaced.
Modifications may impair the engine's safety and
performance characteristics and shorten the
engine's life. Any alterations to this engine may void
its warranty. Be sure to use Yanmar genuine
replacement parts.
© 2007 Yanmar Marine International
TROUBLESHOOTING
Piercing Hazard
Avoid skin contact with high-pressure
diesel fuel spray caused by a fuel
system leak such as a broken fuel
injection line. High-pressure fuel can
penetrate your skin and result in
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