UJPT, E2-C2, ADV, & IUT EMFP-03
Engine and Hydraulic Emergency Procedures
b.
Failure to relight procedures - See NATOPS
NOTE: Once an Immediate Airstart has been
attempted and was unsuccessful, the decision
to eject or make another airstart attempt using
the Windmilling or Assisted Airstart procedures
must be made. In a case such as this, the
appropriate course of action is governed by
altitude, airspeed, engine N2 RPM aircraft
condition, and common sense. The airstart
procedures listed below provide alternatives
relative to flight envelope should the Immediate
Airstart procedure be unsuccessful.
c.
Windmill airstart procedures - See NATOPS
LESSON NOTE
Explain to the class that windmilling RPM may fall to zero
during prolonged descent at low airspeed due to engine
accessory loads. 0 RPM is normally not an indication of
mechanical failure (engine seizure) unless "preceded" by other
symptoms. If windmilling RPM falls below 13%, use assisted
airstart procedure once in the envelope. If RPM is "0", attempt
an assisted airstart by pressing the GTS button. In the case
where 0 rpm was indicated, DO NOT introduce fuel (throttle to
idle), unless a minimum of 15% rpm has been achieved.
(9-98) Original
Page 3-17
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