Before You Begin Servicing; Section 4. Fuel System - Yanmar 4TNV98 Service Manual

Before You Begin Servicing

WARNING
ENTANGLEMENT HAZARD!
Stop the engine before you begin to service it.
NEVER leave the key in the key switch when
you are servicing the engine. Someone may
accidentally start the engine and not realize you
are servicing it. This could result in a serious
injury.
If you must service the engine while it is
operating, remove all jewelry, tie back long hair,
and keep your hands, other body parts and
clothing away from moving/rotating parts.
Failure to comply could result in death or
serious injury.
WARNING
SUDDEN MOVEMENT HAZARD!
Engaging the transmission or PTO at an
elevated engine speed
unexpected movement of the equipment.
Failure to comply could result in death or
serious injury.
WARNING
Never inject fuel toward you. Since the fuel is
injected at high pressure from the nozzle, it may
penetrate the skin, resulting in injury.
Never inject fuel toward a fire source. Atomized
fuel is highly flammable and may cause a fire or
burn skin.
4TNV98 & 4TNE98 Diesel Engine

Section 4. FUEL SYSTEM

could result in
FUME / BURN HAZARD!
Always read
precautions found on containers of hazardous
substances like
sealants and sealant removers.
Failure to comply could result in death or
serious injury.
FLYING OBJECT HAZARD!
ALWAYS wear eye protection when servicing
the engine and when using compressed air or
high-pressure
compressed air, pressurized water or steam
may injure your eyes.
Failure to comply may result in minor or
moderate injury.
PINCH HAZARD!
Carefully rotate the alternator toward the
cylinder block while loosening the V-belt.
Failure to comply may result in minor or
moderate injury.
139
WARNING
and follow safety
parts cleaners,
CAUTION
water. Dust, flying
CAUTION
Section 4. Fuel System
related
primers,
debris,