abnormal engine start a300-600
DESCRIPTION
Abnormal Engine Start A300-600Memory Items for ab. Eng start No light up during eng start on gnd Start valve fails to close Eng tail pipe fireNormal Starting ProcedureLPNormal Starting ProcedureLP Throttle idle Call out ³Starting Number__´ Push start button RP Check that air bleed pressure increases and minimum 25 psiIf no N2 indicationNO N2 DURINGENGINE STARTENGINE START WITH N2 INDICATION FAILEDNormal Starting ProcedureLP at max motoring N2 speTRANSCRIPT
Abnormal Engine Start
A300-600
jimmmyjimmmy
Memory Items for ab. Eng start
• No light up during eng start on gnd
• Start valve fails to close
• Eng tail pipe fire
Normal Starting Procedure
LP
Normal Starting Procedure
• Throttle idle• Call out “Starting
Number__”• Push start button
• Check that air blee d pressure increase
s and minimum 25 psi
LP RP
If no N2 indication If no N2 indication
NO N2 DURINGENGINE START
ENGINE START WITH N2 INDIC ATION FAILED
Normal Starting Procedure• 2at max motoring N
speed 15(> %) CCCC CCC and select “Fuel on” C
nd start timing
• Moni t or EGT when i t r i ses
LP
Check initial fuel flow.....................................P
Normal Starting Procedure
• If no EGT rises within 20 sec after “Fuel on” move fuel lever to OFF.
• If EGT 400 °C before 30%N2 and has a tendency to exceed the limit of 535 C or >
535 C select fuel lever OFF.
NO LIGHT UP DURING ENG START O N GROUND
NO LIGHT UP DURING ENG START O N GROUND
HOT START
Normal Starting Procedure
• 1Check N increases within 40% 2N .... .......... P
if no N1 call ground crew and call for
• CCCCC CCCC CCCCC CCCCCCCCCCCC 45% 2N ..... P
if not
NO N1 DURING ENGINE START
START VALVE FAILS TO CLOSE
START VALVE FAILS TO CLOSE
MEL START VALVE
Normal Starting Procedure
• CCCCC CCCC CCCCCC CCCCCCCCCC CC CCCC CCCCCC 2 CCCC“”.
• CCCC CCCCCCCCCCC: EPR = 1 .0 0 5 –1 .0 1 EGT = 3 2 5 –4 2 5 °C 1 251 4N = . %± 2 636 1N = . %± 590 750FF = – kg/hr
HUNG START
HUNG START
CROSS BLEED ENGINE START