Alsim al250 - Abnormal and Emergency Procedures

Abnormal and Emergency Procedures
AL250 Flight Manual
MEP
3 Abnormal and Emergency Procedures
3-1 GENERAL ............................. 3-2
3-2 ENGINES ............................. 3-3
3-2-1 DETECTING DEAD ENGINE .............. 3-3
3-2-2 ENGINE FAILURE / FIRE BEFORE V1 ......... 3-3
3-2-3 ENGINE FAILURE / FIRE AFTER V1 .......... 3-3
3-2-4 ENGINE SECURING (FEATHERING) .......... 3-4
3-2-5 ENGINE FAILURE / FIRE IN FLIGHT .......... 3-5
3-2-6 PRECAUTIONARY ENGINE SHUTDOWN ....... 3-6
3-2-7 PROPELLER OVERSPEED ................ 3-6
3-2-8 UNFEATHERING AND RESTARTING ENGINE ..... 3-7
3-2-9 LOW OIL PRESSURE ................... 3-7
3-2-10 HIGH OIL P RESSURE .................. 3-7
3-2-11 HIGH OIL TE MPE RATURE ............... 3-8
3-2-12 LOW OIL TEMPERATURE ................ 3-8
3-2-13 BOTH ALTERNATORS FAILED ............. 3-9
3-2-14 ONE ENGINE INOPERATIVE APPROACH ....... 3-10
3-2-15 STARTING ENGINE WITH EXTERNAL POWER .... 3-11
3-3 FIRE ................................ 3-12
3-3-1 ENGINE FIRE O N GROUND ............... 3-12
3-3-2 ELECTRICAL FIRE ON GROUND ............ 3-12
3-3-3 ELECTRICAL FIRE IN FLIGHT ............. 3-12
3-4 LANDING GEAR ......................... 3-13
3-4-1 LANDING GEAR UNSAFE WARNING .......... 3-13
3-4-2 MANUAL L ANDING GEAR EXTENSION ........ 3-13
3-5 EMERGENCY L ANDING ..................... 3-14
3-6 INOPERATIVE FLAPS LANDING ................ 3-14
3-7 SPIN RECOVERY ......................... 3-14
3-8 FLIGHT INSTRUMENTS ..................... 3-15
3-8-1 VACUUM PUMP FAILURE ................ 3-15
Rev. 1.8 © 2021 ALSIM - All Rights Reserved 3-1