EMERGENCY CHECK LIST

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EMERGENCY CHECK LIST C172S I-SKYR EMERGENCY CHECK LIST Edizione 2 Rev 0 01 Aprile 2020 1 ENGINE FAILURE DURING TAKE OFF RUN THROTTLE IDLE BRAKES APPLY WING FLAPS RETRACT MIXTURE CUTE - OFF IGNITION SWITCH OFF MASTER SWITCH OFF ENGINE FAILURE IMMEDIATELY AFTER TAKE OFF AIRSPEED (FLAP DOWN/UP) 65 KIAS/70 KIAS LANDING GEAR DOWN MIXTURE CUT-OFF FUEL SELECTOR VALVE CLOSED WING FLAPS AS REQUIRED (30° recommended) IGNITION SWITCH OFF PRIMER IN & LOCKED ENGINE FAILURE DURING FLIGHT AIRSPEED 80 KIAS CARBURATOR HEAT HOT FUEL SELECTOR VALVE BOTH MIXTURE RICH IGNITION SWITCH BOTH (or START if propeller is stopped PRIMER IN & LOCKED FORCED LANDING – NO ENGINE POWER AIRSPEED (FLAP DOWN/UP) 65 KIAS/70 KIAS MIXTURE CUT-OFF FUEL SELECTOR VALVE CLOSED IGNITION SWITCH OFF LANDING GEAR DOWN (UP if terrain is rough or soft) WING FLAPS AS REQUIRED (30° recommended) DOORS UNLATCHED BEFORE TOUCHDOWN MASTER SWITCH OFF when landing is assured TOUCHDOWN SLIGHTLY TAIL LOW BRAKES APPLY HEAVILY PRECUTIONARY LANDING – WITH ENGINE POWER WING FLAPS 20° AIRSPEED 65 KIAS SELECTED FIELD FLY OVER. Noting terrain and obstruction then retract flaps upon reaching a safe altitude and airspeed ELECTRICAL SWITCH OFF LANDING GEAR DOWN (UP if terrain is rough or soft) WING FLAPS 30° (on final approach) AIRSPEED 65 KIAS DOORS UNLATCHED BEFORE TOUCHDOWN AVIONIC POWER & MASTER SWITCH OFF TOUCHDOWN SLIGHTLY TAIL LOW IGNITION SWITCH OFF BRAKES APPLY HEAVILY DITCHING EMERGENCY CALL TRASMIT TRANSPONDER 7700 HEAVY OBJECTS IN BAGGAGE AREA SECURE OR JETTISON POWER ESTABLISH 300FT/MIN DESCENT AT 60 KIAS APPROACH HIGH WIND HEAVY SEA – INTO THE WIND LIGHT WIND HEAVY SWELLS PARALLEL TO THE SWELLS NOTE : If no power is available approach at 70 KIAS with flaps up or at 65 KIAS with 10* flaps. CABIN DOORS UNLATCH TOUCHDOWN LEVEL ATTITUDE AT ESTABLISHED DESCENT FACE CUSHION at touchdown with folded coat AIRPLANE EVACUATE through cabin door. If necessary open windows and food cabin to equalize pressure so doors can be opened. LIFE VEST & RAFT INFLATE ICING CONDITION PITOT HEAT SWICTH ON (if installed) ALTITUDE CHANGE or TURN BACK CABIN HEAT & CABIN AIR PULL/OPEN DEFROSTER CONTROL OPEN PROPELLER RPM INCREASE CARBURATOR HEAT Wait for sign of carburetor air filter obstructions. An unexplained loss of MAP could be caused by carburetor ice or air intake filter MIXTURE CONTROL LEAN if carburetor heat is used continuosly. LAND At nearest airport NOTE: With extremely rapid ice build up select a suitable “Off Airport” landing site. ICE ACCUMULATION If more than ¼ inches or more on wing leading edge be prepared for significantly higher stall speed. WING FLAPS With a severe ice build up on the horizontal tail, change in wing wake airflow direction caused by the wing flap extension could result in a loss of elevator effectiveness. FIRE DURING START ON GROUND CRANKING CONTINUE to get a start which would suck the flames and accumulated fuel through the carburator and into the engine IF ENGINE START POWER 1700 RPM (For a few minutes) ENGINE SHUTDOWN and inspect for damage IF ENGINE FAIL TO START THROTTLE FULL OPEN MIXTURE IDLE CUT - OFF CRANKING CONTINUE FIRE EXTINGUISHER OBTAIN (Have Ground Attendant obtain if not installed) MASTER/IGNITION SWITCH OFF FUEL SELECTOR VALVE CLOSED FIRE EXTINGUISH using fire extinguisher, wool blande or dirt FIRE DAMAGE INSPECT, Repair damage or replaced damaged component or wiring before another flight C172S I-SKYR EMERGENCY CHECK LIST EMERGENCY CHECK LIST Edizione 2 Rev 0 01 Aprile 2020 2 ENGINE FIRE IN FLIGHT MIXTURE IDLE CUT - OFF FUEL SELECTOR VALVE CLOSED MASTER SWITCH OFF CABIN HEAT & AIR OFF (Except overhead vents) AIRSPEED 105 KIAS IF FIRE IS NOT EXTINGUISHED, INCREASE GLIDE SPEED TO FIND AN AIRSPEED WHICH WILL PROVIDE AN INCOMBUSTIBLE MIXTURE FORCED LANDING EXECUTE /Refer to FORCED LANDING – NO ENGINE POWER. ELECTRICAL FIRE IN FLIGHT MASTER SWITCH OFF AVIONIC POWER SWITCH OFF ALL OTHER SWITCHES OFF (except Ignition Switch) VENTS / CABIN AIR / HEAT CLOSED FIRE EXTINGUISHER ACTIVATE (If available) WARNING : AFTER DISCHARGING AN EXTINGUISHER WITHIN A CLOSED CABIN, VENTILATE THE CABIN NOTE : If fire appears out and electrical power is necessary to continue the flight: MASTER SWITCH ON CIRCUIT BREKERS CHECK for faulty circuit. DO NOT RESET RADIO SWITCHES OFF AVIONIC POWER SWITCHES ON RADIO ELECTRICAL SWITCHES ACTIVATE (If available) FIRE EXTINGUISHER ON one at time, with delay after each until short circuit is localized. VENTS/CABIN AIR/HEAT OPEN when it is ascertained that fire is completely extinguished CABIN FIRE MASTER SWITCH OFF VENTS / CABIN AIR / HEAT PERFORM FIRE EXTINGUISHER ACTIVATE WARNING : AFTER DISCHARGING AN EXTINGUISHER WITHIN A CLOSED CABIN, VENTILATE THE CABIN LAND the airplane as soon as possible and inspect for damage. WING FIRE NAV LIGHTS OFF STROBE LIGHTS OFF PITOT HEAT SWITCH OFF SIDESLIP) PERFORM to keep the flaames away from fuel tanks and landa s soon as possible using flaps only as required for final approach and touchdown. STATIC SOURCE BLOCKAGE ERRONEOUS INSTRUMENT READING SUSPECTED ALT STATIC SOURCE VALVE OPEN WINDOWS CLOSED AIRSPEED : Consult appropriate table in Section 5 of AFM LANDING GEAR FAIL TO RETRACT MASTER SWICH ON LANDING GEAR LEVER CHECK FULL UP LANDING GEAR & GEAR PUMP CB IN GEAR UP LIGHT CHECK LANDING GEAR LEVER RECYCLE GEAR MOTOR CHECK AMMETER (Operation and noise LANDING GEAR FAIL TO EXTEND MASTER SWITCH ON LANDING GEAR LEVER CHECK FULL DOWN LANDING GEAR & GEAR PUMP CB IN EMERGENCY HAND PUMP EXTEND & PUMP (About 35 cycles) GEAR DOWN LIGHT ON PUMP HANDLE STOW GEAR UP LANDING LANDING GEAR LEVER UP LANDING GEAR & GEAR PUMP CB IN RUNWAY Select longest hard surface or smooth and RWY available FLAPS 30° ON FINAL APPROACH AIRSPEED 65 KIAS DOORS (Prior to Touchdown) UNLATCH AVIONIC POWER & MASTER SWITCH OFF when landing is assured TOUCHDOWN SLIGHTLY TAIL LOW MIXTURE IDLE CUT - OFF IGNITION SWITCH OFF FUEL SELECTOR VALVE CLOSED AIRPLANE EVACUATE LANDING WITHOUT POSITIVE INDICATIONS OF