Preliminary Preflight Procedure Flashcards
Preliminary Preflight Procedure
The Preliminary Preflight Procedure assumes the Electrical Power Up supplementary procedure is complete
The Preliminary Preflight Procedure assumes the Electrical Power Up supplementary procedure is complete
VOICE RECORDER switch ….. ON
VOICE RECORDER switch ….. ON
Verify the following are sufficient for flight:
- Oxygen Pressure
- Hydraulic quantity
- Engine oil quantity
Verify the following are sufficient for flight:
- Oxygen Pressure
- Hydraulic quantity
- Engine oil quantity
Do the remaining actions after crew change, maintenance action or aircraft left unattended
Do the remaining actions after crew change, maintenance action or aircraft left unattended
IRS mode selectors ….. OFF, then NAV
- Verify the ON DC lights illuminate, then extinguish
- Verify the ALIGN lights are illuminated
- UNABLE REQD NAV PERF-RNP message may show until IRS alignment complete
IRS mode selectors ….. OFF, then NAV
- Verify the ON DC lights illuminate, then extinguish
- Verify the ALIGN lights are illuminated
- UNABLE REQD NAV PERF-RNP message may show until IRS alignment complete
Note: IRS should remain in NAV mode up to a maximum of 18 hours. When needed, a Fast Realignment supplementary procedure may be done to reset ADRIU’s accumulated position and ground speed error from the previous flight
Note: IRS should remain in NAV mode up to a maximum of 18 hours. When needed, a Fast Realignment supplementary procedure may be done to reset ADRIU’s accumulated position and ground speed error from the previous flight
Note: The following oxygen pressure drop test only needs to be performed at one crewmember station
Note: The following oxygen pressure drop test only needs to be performed at one crewmember station
Oxygen pressure drop ….. Test
- Note the crew oxygen pressure
- Oxygen mask - Stowed and doors closed
- RESET/TEST switch - Push and hold
- Verify the yellow cross shows momentarily in the flow indciator
Oxygen pressure drop ….. Test
- Note the crew oxygen pressure
- Oxygen mask - Stowed and doors closed
- RESET/TEST switch - Push and hold
- Verify the yellow cross shows momentarily in the flow indciator
- EMERGENCY/Test selector - Push and hold
- Continue to hold the RESET/TEST switch down and push the EMERGENCY/Test selector for 5 seconds. Verify that the yellow cross shows continuously in the flow indicator.
- EMERGENCY/Test selector - Push and hold
- Continue to hold the RESET/TEST switch down and push the EMERGENCY/Test selector for 5 seconds. Verify that the yellow cross shows continuously in the flow indicator.
- Verify the crew oxygen pressure does not decrease more than 100 psi
- If the oxygen cylinder valve is not in the full open position, pressure can:
- – Decrease rapidly, or
- – Decrease more than 100 psi, or
- – Increase slowly back to normal
- Verify the crew oxygen pressure does not decrease more than 100 psi
- If the oxygen cylinder valve is not in the full open position, pressure can:
- – Decrease rapidly, or
- – Decrease more than 100 psi, or
- – Increase slowly back to normal
– Release the RESET/TEST switch and the EMERGENCY/Test selector. Verify that the yellow cross does not show in the flow indicator
– Release the RESET/TEST switch and the EMERGENCY/Test selector. Verify that the yellow cross does not show in the flow indicator
- Normal/100% switch - 100%
- Crew oxygen pressure - Check
- Verify that pressure is sufficient for dispatch
- Normal/100% switch - 100%
- Crew oxygen pressure - Check
- Verify that pressure is sufficient for dispatch
AFL ……. Check
AFL ……. Check
FLIGHT DECK ACCESS SYSTEM …… Guard closed
FLIGHT DECK ACCESS SYSTEM …… Guard closed
Emergency equipment ….. Check
- Fire extinguisher - Checked and stowed
- Crash axe - Stowed
- Escape ropes - Stowed
- Smokehood - Stowed
- Flashlights - Stowed
- Life vests - Stowed
- Fire proof gloves and smoke goggles - Stowed
Emergency equipment ….. Check
- Fire extinguisher - Checked and stowed
- Crash axe - Stowed
- Escape ropes - Stowed
- Smokehood - Stowed
- Flashlights - Stowed
- Life vests - Stowed
- Fire proof gloves and smoke goggles - Stowed
SERVICE INTERPHONE switch ….. OFF
SERVICE INTERPHONE switch ….. OFF
ELT switch ….. Guard closed
- Verify that the ELT light is extinguished
ELT switch ….. Guard closed
- Verify that the ELT light is extinguished
PSEU light …. Extinguished
GPS light ….. Extinguished
*ILS light ….. Extinguished
*GLS light ….. Extinguished
PSEU light …. Extinguished
GPS light ….. Extinguished
*ILS light ….. Extinguished
*GLS light ….. Extinguished
Engine panel ….. Check
- Verify that the REVERSER lights are extinguished
- Verify that the ENGINE CONTROL lights are extinguished
- EEC switches - ON
Engine panel ….. Check
- Verify that the REVERSER lights are extinguished
- Verify that the ENGINE CONTROL lights are extinguished
- EEC switches - ON
Oxygen panel ….. Set
- Note: PASSENGER OXYGEN switch activation causes deployment of the passenger oxygen masks
- PASSENGER OXYGEN switch - Guard closed
- Verify that the PASS OXY ON light is extinguished
Oxygen panel ….. Set
- Note: PASSENGER OXYGEN switch activation causes deployment of the passenger oxygen masks
- PASSENGER OXYGEN switch - Guard closed
- Verify that the PASS OXY ON light is extinguished
Landing gear indicator lights ….. Illuminated
Landing gear indicator lights ….. Illuminated
Flight record switch ….. Guard closed
Flight record switch ….. Guard closed
MACH AIRSPEED WARNING TEST switches ….. Push, one at a time
- Verify the clacker sounds
MACH AIRSPEED WARNING TEST switches ….. Push, one at a time
- Verify the clacker sounds
STALL WARNING TEST switches …. Push and hold, one at a time
- Verify that each control column vibrates when the respective switch is pushed
- Note: The stall warning test requires that AC transfer busses are powered for up to 4 minutes
STALL WARNING TEST switches …. Push and hold, one at a time
- Verify that each control column vibrates when the respective switch is pushed
- Note: The stall warning test requires that AC transfer busses are powered for up to 4 minutes
- Note: With hydraulic power off, the leading edge flaps can droop enough to cause an asymmetry signal, resulting in a failure of the stall warning system test. Should this occur, obtain a clearance to pressurize the hydraulic system, place the ‘B’ system electric pump ON and retract the flaps. When flaps are retracted, repeat the test. At the completion of the test, turn the ‘B’ system electric pump ‘OFF’
- Note: With hydraulic power off, the leading edge flaps can droop enough to cause an asymmetry signal, resulting in a failure of the stall warning system test. Should this occur, obtain a clearance to pressurize the hydraulic system, place the ‘B’ system electric pump ON and retract the flaps. When flaps are retracted, repeat the test. At the completion of the test, turn the ‘B’ system electric pump ‘OFF’
Circuit breakers (P6 panel) ….. Check
Circuit breakers (P6 panel) ….. Check
Manual gear extension access door ….. Closed
Manual gear extension access door ….. Closed
Circuit breakers (control stand, P18 panel) ….. Check
Circuit breakers (control stand, P18 panel) ….. Check
Parking brake ….. As needed
- Set the parking brake if the brake wear indicators are to be checked during the exterior inspection
