Emergency Procedures/Limits Flashcards
Emergency Engine Shutdown on the Ground
- PCL-OFF
- FIREWALL SHUTOFF HANDLE-PULL
- EMERGENCY GROUNG EGRESS-AS REQUIRED
Abort Start Procedure
- PCL-OFF OR STARTER SWITCH-AUTO/RESET
EMERGENCY GROUND EGRESS
- ISS MODE SELECTOR-SOLO
- SEAT SAFETY PIN-INSTALL (BOTH)
- PARKING BRAKE-AS REQUIRED
- CANOPY-OPEN
IF CANOPY CANNOT BE OPENED OR SITUATION REQUIRES RIGHT SIDE EGRESS
- CFS HANDLE-ROTATE AND PULL ( BOTH)
- UPPER FITTINGS, LOWER FITTINGS AND LEG RESTRAINT GARTERS-RELEASE ( BOTH)
- BAT, GEN AND AUX BAT SWITCHES-OFF
- EVACUATE AIRCRAFT
Abort
- PCL-IDLE
2. BRAKES-AS REQUIRED
Engine Failure Immediately After Takeoff
Sufficient Runway Remaining Straight Ahead
- AIRSPEED-110 KNOTS (MINIMUM)
- PCL-AS REQUIRED
- EMER LDG GR HANDLE-PULL (AS REQUIRED)
- FLAPS-AS REQUIRED
Engine Failure During Flight
- ZOOM/GLIDE-125 KNOTS (MINIMUM)
- PCL-OFF
- INTERCEPT ELP
- AIRSTART-ATTEMPT IF WARRENTED
IF CONDITIONS DO NOT WARRENT AN AIRSTART
- FIREWALL SHUTOFF HANDLE-PULL
- EXECUTE FORCED LANDING OR EJECT
Immediate Airstart (PMU NORM)
- PCL-OFF
- STARTER SWITCH-AUTO/RESET
- PCL-IDLE, ABOVE 13% N1
- ENGINE INSTRUMENTS-MONITOR ITT, N1, AND OIL PRESSURE
IF AIRSTART IS UNSUCCESSFUL
- PCL-OFF
- FIREWALL SHUTOFF HANDLE-PULL
- EXECUTE FORCED LANDING OR EJECT
IF AIR START IS SUCCESSFUL
- PCL-AS REQUIRED AFTER N1 REACHES IDLE RPM (APPROXIMATELY 67% N1)
- PEL-EXECUTE
Uncommanded Power Changes/
Loss of Power/
Uncommanded Propeller Feather
- PCL-OFF
- PMU SWITCH-OFF
- PROP SYS CIRCUIT BREAKER (Left Front Console) -Pull, IF NP STABLE BELOW 40%
- PCL-AS REQUIRED
IF POWER IS SUFFICIENT FOR CONTINUED FLIGHT:
- PEL-EXECUTE
IF POWER IS INSUFFICIENT TO COMPLETE PEL
- PROP SYS CIRCUIT BREAKER-RESET, AS REQUIRED
- PCL-OFF
- FIREWALL SHUTOFF HANDLE-PULL
- EXECUTE FORCED LANDING OR EJECT
Compressor Stalls
- PCL-SLOWLY RETARD BELOW STALL THRESHOLD
- DEFOG-ON
- PCL-SLOWLY ADVANCE (AS REQUIRED)
IF POWER IS SUFFICIENT FOR CONTINUED FLIGHT
- PEL-EXECUTE
IF POWER IS INSUFFICIENT TO COMPLETE PEL
- PCL-OFF
- FIREWALL SHUTOFF HANDLE-PULL
- EXECUTE FORCED LANDING OR EJECT
Inadvertent Departure from Controlled Flight
- PCL-IDLE
- CONTROLS-NEUTRAL
- ALTITUDE-CHECK
- RECOVER FROM UNUSUAL ATTITUDE
Fire in Flight
IF FIRE IS CONFIRMED
- PCL-OFF
- FIREWALL SHUTOFF HANDLE-PULL
IF FIRE IS EXTINGUISHED
- FORCED LANDING-EXECUTE
IF FIRE IS NOT EXTINGUISHED
- EJECT (BOTH)
IF FIRE IS NOT CONFIRMED
- PEL-EXECUTE
Chip Detector Warning
- PCL-MINIMUM NECESSARY TO INTERCEPT ELP; AVOID UNNECESSARY PCL MOVEMENTS
- PEL-EXECUTE
Oil System Malfunction or Low Oil Pressure
IF ONLY AMBER OIL PX CAUTION ILLUMINATES
- TERMINATE MANEUVER
- CHECK OIL PRESSURE; IF PRESSURE IS NORMAL, CONTINUE OPERATIONS
IF RED OIL PX ILLUMINATES AND/OR AMBER OIL PX CAUTION REMAINS ILLUMINATED FOR 5 SECONDS:
- PCL-MINIMUM NECESSARY TO INTERCEPT ELP; AVOID UNNECESSARY PCL MOVEMENTS
- PEL-EXECUTE
Low Fuel Pressure
- PEL-EXECUTE
OBOGS System Malfunction
- PCL-ADVANCE
OBOGS INOPERATIVE
- GREEN RING-PULL (AS REQUIRED)
EJECT
- EJECTION HANDLE- PULL (BOTH)
Forced Landing
- AIRSPEED-125 KNOTS PRIOR TO EXTENDING EMERGENCY LANDING GEAR
- EMERGENCY LDG GR HANDLE-PULL ( AS REQUIRED)
- AIRSPEED-120 KIAS MINIMUM UNTIL INTERCEPTING FINAL; 110 KIAS MINIMUM ON FINAL
- FLAPS-AS REQUIRED
Precautionary Emergency Landing
- TURN TO NEAREST SUITABLE FIELD
- CLIMB OR ACCELERATE TO INTERCEPT ELP
- GEAR, FLAPS, SPEED BREAK-UP
Takeoff/Max
Torque 100% ITT Max 820 N1 104% NP (2) 100% Oil Pressure (6) 90 to 120psi Oil Temp 10 to 105
Idle
Torque (9) 3-8%
ITT Max 750
N1 60-61% Ground
67% Flight
NP 46-50% Ground
Oil Pressure 90 psi min
Oil Temp -40-105 Ground
10-105 Flight
106-110 (7)Start
ITT Max 1000 for 5 sec
Oil PX. 200 psi max
Oil Temp -40 min
Transient
Torque (8) 131%for 20 sec
ITT Max 870 for 20 sec
N1 104%
NP 102% for 20 sec
110% (3)
Oil Pressure (5) 40-130psi
Oil Temp 106-110 for 10 minutes(1)
N1 values presented for PMU ON. With PMU OFF, N1 may vary from these values
(2)
With PMU OFF, permissible maximum NP is 100+/-2%
(3)
Permissible at all powers for completion of flight in emergency
(4)
Avoid stabilized ground operations from 62-80% NP
(5)
Operations in this range permitted only during aerobatics or spins, and 15-40 psi for 5 seconds with PCL at IDLE.
(6)
Normal oil pressure during stead state conditions is 90-120 psi. Operation at oil pressure less than 90 psi at flight idle or adove is indicative of oil system malfunction.
(7)
Acceptable for ground operations at or below 20% torque.
(8)
Torque at 131% is a materials limit above which damage to the engine may occur. Torque above 102% is indicative of a system malfunction.
(9)
Allowable torque range with NP stabilized and PCL at IDLE
Starter Cycle Limits
20 sec cycles
1st 30 sec
2nd 2 min
3rd 5 min
4th 30 min
Flight Maneuver Limits
Inverted Flight 15 sec
Zero G Flight. 5 sec
Acceleration Limits
Symmetric Clean +7 to -3.5
Symmetric Gear & Flaps +2.5 to 0
Asymmetric Clean +4.7 to -1.0
Asymmetric Gear &Flaps +2 to 0
For uncoordinated rolling maneuvers initiated at -1G, the max AOB is 180 degrees.
Other Limitations
MIN VOLTAGE FOR BAT START 23.5 volts
MAX CX FOR DRY RWY 25 knots
MAX CX FOR WET RWY 10 knots
MAX CX FOR ICY RWY 5 knots
MAX TW COMPONENT FOR TAKEOFF 10 knots
Airspeed Limits
VLE & VFE 150
VMO 316
MMO .67
PENETRATION AIRSPEED 207
Prohibited Maneuvers
Inverted stalls Inverted spins Spins with PCL above idle Spin with LDG GR, Flaps or Speed Break extended Spins with the PMU OFF Aggravated spins past two turns Spins below 10000 feet pressure altitude Spins above 22000 feet pressure altitude Abrupt Cross-Controlled (Snap) Maneuvers Aerobatic maneuvers, spins, or stalls with a fuel imbalance greater than 50 pound between wings Tailslides
The aircraft has been approved only for transit through _____ feet of ______ ice.
5000ft of Rime Ice
Mini Battery Voltage
22 volts
Hydraulic Caution
3500 psi
Fuel Caution Light
< 110 pounds in respective tank
Cockpit Pressurization schedule Limits:
3.6+/-0.2 psi
