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