Q300 QRH Flashcards
UNPRESSURISED FLIGHT (Bleeds On)
• Auto/Man/Dump …………………Dump
• Bleed Air 1 and 2 …………On/Max
• Oxygen Masks ……………………………as req’d
RAPID DEPRESSURISATION/ EMERGENCY DESCENT
RAPID DEPRESSURISATION/ EMERGENCY DESCENT
• Oxygen Masks …………………………………On
• Mic Switch …………………….Mask
• Passenger Signs……………………………..On
EMERGENCY DESCENT, accomplish as req’d:
• Power levers…………….Flight Idle
• Condition Levers……………………Max
• Airspeed ……………………………..VMO
Note: If structural integrity is in doubt, limit airspeed as much as possible and avoid high manoeuvring loads.
CABIN PRESSURISATION FAILURE
If the aircraft fails to pressurise after take-off, follow the procedure for:
“CABIN PRESS”
Warning Light …………..Page 4.4
If the aircraft is over pressurising follow the procedure for: OVER PRESSURISATION ……….Page 4.4
OVER PRESSURISATION
Bleed 1……..Off
• Bleed 2………….On/Min
Loss of power to the pressurisation controller (Left Main DC Bus) or a ‘FAULT’ light will cause the aircraft to over pressurise.
• Auto/Man/Dump ………………….Auto
• CB - C4 (left main bus) ……….Check/reset
Aircraft pressurisation system works normally:
YES
• Bleed 1 ……………..On/Norm
— — — END — — —
NO
• Auto/Man/Dump……………Man
• Man Knob ……..as required(5.5 psi diff max)
• Use Cabin Altitude Differential placard to achieve
appropriate cabin altitude in climb cruise and descent.
Prior to Landing:
• Bleed Air 1 and 2 ……………Min/off
Cabin Press warning
(Loss of cabin pressure and/or pressurisation controller ‘FAULT’ light illuminated)
• Rapid Depressurisation/Emergency decent…….Accomplish
• Cab Alt indicator……………..Check
• Bleed Air 1 and 2 ……………..On/Max
• Cabin Pack and Flt Comp Pack……..Auto
• Auto/Man/Dump …………….Auto
• CB - C4 on the left main bus ………Check/reset
• Man Knob ……..Fully counter-clockwise
• Fwd Outflow Valve ……………….Norm
Control of the pressurisation is regained: YES
• No further action is required
. — — — END — — —
NO • Auto/Man/Dump ……………..Man • Man Knob……….as required(5.5 psi diff max)
Control of the pressurisation is regained:
YES
Use Cabin Altitude Differential placard to achieve appropriate cabin altitude in climb, cruise or descent.
Prior to Landing:
“CABIN PRESS”
CABIN PRESS
•
NO • •
Bleed Air 1 and 2……………………………………Min/off
— — — END — — —
Descend to below 14,000 ft as soon as possible UNPRESSURISED FLIGHT (pg 4.3)….Accomplish
— — — END — — —
“CABIN PACK HOT” or “FLT COMPT PACK HOT”
• Cabin Pack or Flt Comp Pack………..Off
Caution Light continues to cycle:
YES
• Bleed Air 1 and 2…………..Min/Off −
Descendtobelow14,000ftassoonaspossible.
WHEN cabin differential pressure has decreased to 0.5 psi or less:
• RAM VENTILATION (PAGE 4.3) ….. accomplish
— — — END — — —
No-
• No further action required.
— — — END — — —
“CABIN DUCT HOT” or “FLT COMPT DUCT HOT”
Duct Temp Selector ………..CAB or FC Duct
Duct Temperature continues to rise:
YES
• Cabin or Flt Comp Pack switch…………..Man
• Temp Control ………….Cool (10 secs)
Duct Temperature continues to rise:
YES
• Cabin Pack or Flt Comp Pack……….Off
— — — END — — —
NO
• No further action required.
— — — END — — —
“#1 BLEED HOT” or “#2 BLEED HOT”
Caution Light continues to cycle:
YES
Bleed Air (affected side) ………….Off
— — — END — — —
NO
No further action required
“PASS DOOR”, “BAG DOOR”, “FWD EXIT DOOR” or “SERV DOOR”
PASS DOOR
BAG DOOR
Warning: Remain clear of affected door.
Do not attempt to secure affected door.
• Passenger signs …………….On
• Cabin………………. Depressurise
− Landimmediatelyatnearestsuitableairport.
• UNPRESSURISED FLIGHT (PAGE 4.3) …….accomplish
FWD EXIT DOOR
SERV DOOR
CRACKED WINDSHIELD
•Airspeed …………..reduce (190 KIAS max)
• Auto/Man/Dump…………….Man
• Man Knob …….. INCR (2.5-3.0 psi Diff max)
− Descendtobelow14,000ftifpractical.
− UseManKnobtomaintain2.5-3.0psiDiff,orless,in descent.
Prior to landing:
• Bleed Air 1 Min/Off
ENGINE FAIL/FIRE/SHUTDOWN (In Flight)
Affected Engine:
• Power Lever ………………Flight Idle
• Condition Lever ………………….Fuel Off
• Alternate Feather …………Feather
• Pull Fuel Off Handle …………………Pull
• Tank Aux Pump……………Off
IF Fire:
• Extg switch (affected engine) ……………….. Fwd Btl IF fire persists, wait up to 30 seconds:
• Extg Switch (affected engine)…………Aft Btl
ON GROUND EMERGENCIES
• Emerg Brake ………………On
• Power Levers ………………Flight Idle
• Condition Levers ……………. Fuel Off
• Tank Aux Pumps 1 and 2 …………Off
IF Fire:
• Extg switch (affected engine) ……….Fwd Btl Wait up to 30 secs, IF fire persists:
• Extg switch (affected engine) ……………..Aft Btl
IF Evacuation:
• Emergency Lights ……………On
• Fasten Belts …………………………….Off
• Evacuate ……………………… as req’d
• AC/ DC Ext Pwr/ APU …………………..Off
• Battery Master…………………….Off
OIL PRESSURE BELOW 40 PSI or “#1 ENG OIL PRESS” or
“#2 ENG OIL PRESS”
#1 ENG OIL PRESS
Affected Engine:
• ENGINE FAIL/ FIRE/ SHUTDOWN
(page 5.3) ………………accomplish
LOW OIL PRESSURE (40 - 55 psi)
Affected Engine:
• Power Lever ……………..Flight Idle
To reduce inflight drag:
• Condition Lever…………..Start/Feather
Note: Apply single engine operational considerations, however the propeller may be un-feathered and power applied as required in an emergency.
ABORTED ENGINE START
IMMINENT OVERTEMPERATURE,
HUNG START or FAILURE TO LIGHT UP
• Condition Lever ………..Fuel Off If ITT does not decrease immediately
• Pull Fuel Off Handle……………Pull
• Ignition (affected engine)………….Off Motor engine for a minimum of 15 seconds:
• Start Select ………………….Off
CLEARING AN ENGINE - consider
NO STARTER CUT-OUT FOLLOWING AN ENGINE START
(START light remains illuminated or a negative load on the generator load meter)
• Start Select Switch……………….Off
Note: ENGINE START and SELECT lights will take
approximately 5—15 seconds to go out.
Lights remain illuminated or a negative load still on the Generator load meter after 15 seconds?
YES• DCExternalPowerswitch…………Off
• APUGenerator…………………….Off
• EngineShutdown…………..carryout
• MainandAuxBatteries………….Off
• Battery Master ……………………………Off
Maintenance action is required prior to flight.
NO • Maintenance action is required prior to next flight
— — — END — — —
“CHECK FIRE DET” and
“FAULT A” or “FAULT B” (Advisory Light)
CHECK FIRE DET
(Fire Detector Loop Failure)
• Loop Select Knob ……… Set to non-illuminated fault position
• No further action required.
— — — END — — —
“#1 ENG MANUAL” or “#2 ENG MANUAL”
Caution lights
Affected Engine:
• ECU Mode ……………………………………………..Manual
• Power Lever ………………………………………….as req’d
Note: Avoid rapid power lever movement.
Landing Considerations:
− DONOTretardaffectedPowerLeverbelowDISCon landing.
− Propellermaybeoperatedintherestrictedrange 500— 780prpm during taxi
— — — END — — —
PROPELLER RPM CYCLING AT 1000 RPM
(POWER Lever Micro Switch Failure) Above 400ft AGL:
Autofeather………………..Off
POWER Levers……………Reduce to climb setting Condition Levers ………………MIN/900Np
Check RPM of affected propeller stops cycling.
UNSCHEDULED PROPELLER FEATHERING
(May be indicated by high torque)
Above 400 ft AGL:
Affected Engine: ENGINEFAIL/FIRE/SHUTDOWN
(PAGE 5.3)………..accomplish
PROPELLER OVERSPEED
Above 400 ft AGL:
Synchrophase…………..Off
• Airspeed ………..reduce toward minimum speed appropriate to flap configuration and flight conditions
Affected Engine:
• Power lever ……………Flight Idle
• Condition Lever ………..Start/Feather
• Alternate Feather ……………..Fthr
IF propeller does NOT feather:
- DO NOT SHUT DOWN ENGINE.
• Alternate Feather Switch (affected engine) …….Norm (check Alternate advisory light out).
• Condition Levers………………Max
• Power Lever (affected engine) ……Advance.
Do not Exceed 1212rpm
• Power lever (non affected engine) …..as required to
maintain desired flight profile.
- Land immediately at nearest suitable airport.
IF propeller feathers:
• ENGINE FAIL/Fire shutdown………accomplish
Note: Power and Power levers will be asymmetric.
— — — END — — —
PROPELLER GROUND RANGE ADVISORY LIGHT CYCLING
• Power Levers ……..advance above Flight Idle
Caution: Avoid Power Lever positions that result in illumination of the Ground Range Advisory Light
Landing Considerations:
− DO NOT select affected Power Lever below Flight Idle on landing.
Landing Distance Factor:
Flap 15 ……………..1.21 Flap 35 ……………………1.32
— — — END — — —
APU FIRE
Confirm APU automatic shutdown (APU RUN advisory light out and APU BTL discharges)
IF APU BTL or APU FIRE advisory light remains illuminated:
• Extg switch……………Extg
• POST APU AUTOMATIC SHUTDOWN
(below) ………..accomplish
POST APU AUTOMATIC SHUTDOWN
• APU Bleed ………………………Off
• APU Gen ……………………….Off
• APU Power ………………………..Off
Caution: Do not restart the APU following an automatic shutdown if the FIRE advisory light is illuminated
— — — END — — —
RAM VENTILATION (Bleeds Off)
• Recirc Fans……………Off
• Bleed Air 1 and 2 …………..Min/Off
• Auto/Man/Dump ……………….Man
• Man knob ……..Fully clockwise (INCR)
• Fwd Outflow Valve ……………….Open
Note: Ram ventilation is most effective above 150 KIAS.
APU START FAILURE
(APU FLR Advisory Light illuminates during APU Start)
APU START and APU STARTER advisory lights go out:
YES
• APU Pwr………………………..Off/On
Note: After an APU start attempt, APU start will remain disabled for approximately 2 minutes.
− Wait2minutes,thenattemptsecondAPUstart. Note: Observe APU Starter cranking limits.
— — — END — — —
NO • APU STARTER FAILURE (below) … accomplish
APU STARTER FAILURE
(APU RUN with APU STARTER Advisory Light illuminated)
• APU ………………………….on
• Main Battery ………………….Off
• DC Ext Pwr ……………………Off
• DC Gen 1 and 2………………Off
• AC Ext Pwr ……………………Off
• AC Gen 1 & 2 …………………Off
• APU Pwr ………………………..Off
— — — END — — —
APU BLEED AIR OVERHEAT
FLT COMPT DUCT HOT or CABIN DUCT HOT or CABIN PACK HOT or FLT COMPT PACK HOT Caution Light
• APU Bleed…………………….Off
— — — END — — —
APU
Caution light
APU Failure
− ConfirmAPUAutomaticShutdown.
• POST APU AUTOMATIC SHUTDOWN
(Page 5.10) ………………..accomplish
— — — END — — —
APU GEN Overheat
− ConfirmAPU AutomaticShutdown. • POST APU AUTOMATIC SHUTDOWN
(Page 5.10) ………………………accomplish
— — — END — — —
APU Rear Bay Overheat
− ConfirmAPUAutomatic Shutdown. • POST APU AUTOMATIC SHUTDOWN
(Page 5.10) ………………accomplish
— — — END — — —
APU GEN Failure
• APU Gen ……………. Off then On
GEN WARN Advisory Light remains illuminated:
YES
• APU Gen ……………………..Off
— — — END — — —
NO
• No further action required.
— — — END — — —
HDG (Flag) SLAVE (Advisory Light)
• HDG REV……………. Select
— — — END — — —