Page 5
Sub-section - 4.05
ABNORMAL PROCEDURES
FAA Approved
Original Issue: Feb 28, 2006
Hawker 850XP Pro Line 21 Airplane Flight Manual
ENGINES
ENGINE RELIGHT
CAUTION: RELIGHTS SHOULD NOT BE ATTEMPTED IF ENGINE FAILURE IS
ACCOMPANIED BY SYMPTOMS OF INTERNAL ENGINE DAMAGE
OR THERE IS NO INDICATION OF N
1
.
IMMEDIATE RELIGHT
This procedure may be used if flame-out is detected quickly.
CAUTION: IF N
2
FALLS BELOW 15%, CLOSE THE HP COCK AND COMPLETE THE
NORMAL RELIGHT procedure - this section.
ENG IGNITION (affected engine).............................. ON
Thrust lever (affected engine).................................... Close
NOTE: During relight, there may be a slow or erratic indication of fuel flow.
ITT ............................................................................. Monitor
If relight unsuccessful (N
1
and N
2
RPM do not increase within 10 seconds) or
If ITT rapidly approaches 978° C
HP COCK (affected engine) ...................................... Close
ENG IGNITION (affected engine).............................. OFF
If Engine Does Not Relight
Complete ENGINE SHUTDOWN or FAILURE IN FLIGHT procedure -
EMERGENCY PROCEDURES - Section 3.
If Engine Has Relit
Thrust lever (affected engine).................................... Set as required
ENG IGNITION (affected engine).............................. OFF
Engine indications ..................................................... Normal
GEN........................................................................... CLOSE
BUS TIE (if open) ...................................................... CLOSE
For Training Purposes Only