Yanmar 3TNV82A-B Service Manual page 245

Before You Begin Servicing
A
CAUTION
FLYING OBJECT HAZARD!
• ALWAYS wear eye protection when
servicing the engine and when using
compressed air or high-pressure
water. Dust, flying debris, compressed
air, pressurized water or steam may
injure your eyes.
• Failure to comply may result in minor
or moderate injury.
A
CAUTION
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.
TNV DI Service Manual
• NEVER remove or attempt to remove
the tamper-proof devices from the
full-load fuel adjusting screw or the
high-speed throttle limit screw on the
fuel injection pump and governor
assembly. These adjustments have
been made at the factory to meet all
applicable emissions regulations and
then sealed.
• NEVER attempt to make any
adjustments to these sealed
adjustment screws. If adjustments are
required, they can be made only by a
qualified fuel injection shop that will
ensure the injection pump continues
to meet all applicable emissions
regulations and then replace the
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tamper-proof seals.
• Tampering with or removing these
devices may void the "Yanmar Limited
Warranty."
Never use a steel wire brush to clean
fuel injectors. Damage to the nozzle and
other components is likely to result.
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Allow the engine to warm-up for at least
five minutes and the idle speed of the
engine to return to normal before
engaging the transmission or any PTOs.
Engaging the transmission or PTO at an
elevated engine speed could result in an
unexpected movement of the
equipment.
FUEL SYSTEM
CAUTION
CAUTION
CAUTION
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