Emergency Procedures PC12/45 Flashcards
Gen 1 OFF
Gen 1 Switch OFF then ON
Gen 1 Rest Switch PRESS
If Gen 1 does not reset
Gen 2 Load Reduce
GEN 2 OFF
Gen 2 Switch OFF then ON
If gen 2 does not reset
Gen 2 Bus Confirm powered
Overhead Panel Monitor Bat Amps
Battery Off Line
Battery Switch Confirm ON
Battery Bus Confirm Powered
Overhead Panel Monitor Volts, Amps
Warning : No engine relight possible
Gen 1 Bus Not Powered
Inverter Switch Battery
EFIS Composite ON
Check GEN1 BUS CB PANEL to verify inop systems
Warning : Do not fly in icing conditions
Gen 2 Bus Not powered
Check Gen2 Bus CB Panel to verify inop systems
Warning : Do not fly in icing conditions
Battery Bus Not Powered
Oxygen (all occupants) as required
Inverter Switch Generator
EFIS Composite ON
Pitch Trim Use Alternate
Emergency Descent Consider
Check Batt Bus CB Panel to verify inop systems
Warning :
- the aircraft will depressurize under this condition
- Do not fly in icing conditions
- Land asap
Non Ess Bus not powered
If Gen 1 charge current is positive :
NON ESS OVERRIDE SWITCH ON
If Gen 1 Off caution is illuminated, refer to Gen 1 OFF.
Avionics bus not powered
Failed Bus (1 or 2) Identify
Avionics Masters Both ON
EFIS Composite ON
Check avionic 1 bus or Avionic 2 bus cb Panel to verify inoperative systems
Bus Tie Open
Gen 1 & Gen 2 Check (Volts, Amps) Battery Check (Volts, Amps)
If normal Amps and no other CAWS
Bus Tie Breaker Off then ON (once)
If no reset
Gen 2 Load Reduce
Battery Overtemp (in flight)
Battery Charge Current Check
If Charge Current High Battery OFF (not select On again)
If Charge Current Normal
Battery OFF
If Bat hot extinguish, wait 5 minutes, then
Battery ON (once only)
Emergency Landing Gear Extension
Airspeed
Inadvertent Pusher Activation
Control whell Overpower Pusher
Pusher Interrupt Switch Press & Hold
Pusher CB (bat busbar) Pull
Warning : Aircraft not protected from stall
Electric Trim Runaway
Trim Interrupt Switch Interrupt
Failed Trim Determine
Failed Trim CB Pull
Trim Interrupt Switch Normal
If main stabilizer trim failed
Alternate stab trim switch Activate
Cabin Pressurization
Cabin Pressure Differential > 5,75 Psi
Cabin Altitude Selector Check
Manual Control Check Pressure
If unsuccessful ECS Switch Off ECS Firewall Shutoff Pull Oxygen (all occupants) As required Emergency Descent Consider
Cabin Pressurization
Depressurization
Oxygen As required
Cabin Alt Selector Check
ECS Switch Auto
Cabin Press Switch Auto
Manual Control Confirm Closed
Emergency Descent Consider
Emergency Descent
Maximum rate
PCL IDLE LG (less than 177 kias) DN Airspeed MMO / VMO Oxygen As required Windshield Heat As required
NB : In turbulences, reduce speed to maximum 170 Kias
Aborted Take Off
PCL Idle
Reverse As required
Braking As required
If the acft cannot be stopped on remaining runway
CL Cut Off / Feather
Fuel Firewall Shutoff Pull
Master Power OFF
Evacuate acft when stopped
MOR Operation
PCL Idle
MOR Lever Advance slowly
If ITT > 870° for 20s or compressor stall
Starter ON (2 sec)
Ng Accelerate > 80%
Ng > 75% Until Touchdown
After Landing
CL Cut Off / Feather
Warning : Do not move PCL aft of idle detent
Caution :
- Torque Limiter and Nf governor may be inoperative
- Engine Response may be more or less rapid than with PCL
- Do not use MOR for taxi
Engine Failure in Flight
AP OFF PCL Idle CL Cut Off / Feather Airspeed/Alt Check Oxygen As required Fuel System Status Check Airstart Consider
Oil Pressure
60 - 90 Psi ( > 72% Ng)
Torque less than 24 Psi
Land asapossible
Less than 60 Psi or more than 135 Psi
Torque Minimum Required
Land as soon as possible
Oil T° > 105°
PCL Reduce Power
If temperature does not return to normal
LG DN
Land asapractical
Propeller Low Pitch
PCL Forward of Idle
If unable to maintain speed and height
CL Cut Off / Feather
Propeller Overspeed ( >1760 RPM)
1760 - 1870 RPM
PCL Reduce Power
Airspeed Reduce
Np Check
> 1870 RPM
PCL Idle if necessary
Airspeed Reduce to less than 120 kias
Land asapossible
If vibrations and or uncontrolled overspeed
CL Cut Off /Feather
Engine Fire (in flight)
PCL Reduce Power
ECS Firewall Shutoff Pull
Oxygen Masks ON (all occupants)
Pax 02 selector ON
If engine fire is confirmed
Fuel Firewall Shutoff Pull
CL Cut Off Feather
Cockpit/Cabin Fire, Smoke, Fumes
Source Known :
Oxygen As required
Defective Equpt Isolate (busbar or CB)
Fire (if present) Extinguish
Source not Known
Oxygen Masks On, all occupants
Crew Oxygen 100%
Pax O2 selector ON
ECS Firewall Shutoff Pull
Dump Switch Dump if necessary
When Cabin Pressure Differential = 0
DV Window Open
Fans High
If Fire, Smoke, Fumes Persists
Bus Tie CB PULL
Gen 2 Tie CB PULL
Inverter Switch Battery
Gen 2 and Gen1 OFF
If Fire, Smoke, Fumes Persists
GEN 1 and 2 ON
Inverter Switch Gen
Av Bus OFF
If Fire, Smoke, Fumes Persists
Battery Switch OFF
If Fire, Smoke, Fumes Persists
Master Power OFF
