QRH 7.8
Condition
Les deux conditions suivantes se produisent :
• Les deux moteurs ont une perte de poussée
• Les deux alertes ENG FAIL s’affichent
Objectif
Redémarrer au moins un moteur.
VITALES — ACTIONS IMMÉDIATES
1. ENGINE START switches (both) → FLTLes deux sélecteurs START sur FLT
2. Engine start levers (both) → CUTOFFLes deux manettes start sur CUTOFF
When EGT decreases: Engine start levers (both) → IDLE detent
If EGT reaches a redline or there is no increase in EGT within 30 seconds: Engine start lever (affected engine) → Confirm → CUTOFF then IDLE detent. If EGT again reaches a redline or there is no increase in EGT within 30 seconds, repeat as needed.
At or above FL270, set airspeed to 275 knots. Below FL270, set airspeed to 300 knots. Engines can accelerate to idle very slowly, especially at high altitudes or in heavy precipitation. If N2 is steadily increasing and EGT stays within limits, do not interrupt the start. Do not wait for successful engine start(s) before starting the APU.
Choisis une option
QRH officiel AILO-0902 (PDF)
Aide-mémoire formation. Le QRH papier/PDF Air Inuit fait toujours foi.