All references to airspeed or Mach number relate to Indicated Airspeed or Indicated Mach Number, unless otherwise noted. Airbus A320-232 Limitations (IAE V2527-A5) 2. page 3 dec 01/20 @a320 aircraft characteristics - airport and maintenance planning content chg code last revision Fuel tank switches are on (lights off), flight plane loaded, on external power, ready for engine start. AUXILIARY POWER UNIT. There are, of course, other limits concerning bleed air from the APU. ok on limitations of apu operation those limitations are correct so I asume that's why we can go up to 33500fts so many tks guys. Do not use HP ground unit when APU is supplying bleed air to avoid bleed system damage. Something to do with the recommended APU start altitude being 25,000 feet and the amount of time descent to this altitude would take? You have created 2 folders. MOD 156723 iss.1 March 5, 2015 (A320-214, -215, -216, -232, -233) 9. EGT: Maximum EGT for APU start (below 35000 ft): 1090 °C 1120 °C 1085 ºC 675 °C. However, it also noted that with the ECAM low oil level message displayed, the APU should be considered unserviceable until an engineering inspection was conducted. ©Pierre-Michel Gasser, 12.1.2013 APU FUEL IMBALANCE A319/A320 INNER TK Full, max 1500kg INNER TK 4300kg, max 1600kg INNER TK 2250kg, max 2250kg no limitations below 2250kg OUTER TK max 530kg, if OUTER+INNER same or INNER of empty OUTER equal or higher (up to 3t) of opposite INNER Archive contains 35 manuals detailing all equipment, systems, and subsystems. The APU panel is located at the bottom centre of the overhead panel. The max altitude for a battery start (emergency electrical configuration) of the APU is FL250. The Overflow Blog Introducing Collections on Stack Overflow for Teams. GENERAL. Following 3 start attempts or 4 minutes of continuous cranking must wait 30 minutes for cooling, Do not use max reverse thrust below 70 KTS, 1) AP............................................OFF, 1) AP.........................................OFF, 1) AP................................................OFF, 1) Crew OXY Mask (both).....................ON, Engine Failure - Cruise - Standard Strategy (M), Engine Failure - Cruise - Obstacle Strategy (M), 1) Thrust Levers..................................MCT. 20 I am a A320 Pilot,One day in duty take off from an airport which take off performance require PACKs OFF for take off, but I can't turn off the two packs but I keep the apu bleed on for take off, after take off if if if I forgot to turn the apu bleed off, what … Study A320 Limitations using smart web & mobile flashcards created by top students, teachers, and professors. NOT FOR OPERATIONAL USE !!! It is on the Airbus MMEL and has to do with load capability. A320NEO. 1.2 How it works? The APU starts and operates at maximum certified altitude: 41 000 ft. One calorie (the standard unit of heat) is equal to 4.184 Joules (kentchemistry.com 1). A320 / A321 (IBS fleet). APU Altitudes - Maximum. systems of airbus A320. A320 Notes Flashcard Maker: Chris Baines. At or above 20,000 feet 275 KIAS/.76M Below 20,000 feet 250 KIAS The dosage is always one mL administered intramuscularly. Max Altitude with Flaps and / or Slats Extended (M). The limitations section of the operator's A320 Operating Manual stated that the minimum before start APU oil quantity was 1/4. Sample Decks: Limitations, Other Limitations, APU Show Class a320 limitations. Becomes amber if the frequency is less than 390 Hz or greater than 410 Hz. @a320 aircraft characteristics - airport and maintenance planning list of effective content revision no. Cooling period, following 3 starts attempts or 4 minutes of continuous cranking: 30 minutes. Oil Temp - Min prior to exceeding idle (M), Engine EGT Limit - Takeoff and Go-Around (321) (M), 5 Minutes or up to 10 Minutes if engine fails - both are 650° C, Engine EGT Limit - Takeoff and Go-Around (319/320) (M), 5 Minutes or up to 10 Minutes if engine fails - both are 635° C, Cat I ILS.......................................160 FT AGL, Do not use packs and LP ground unit simultaneously. For Jet A only, if TAT reaches -34° C monitor ECAM FUEL page that fuel temperature remaines warmer than -36° C. 1100 LBS - If fuel imbalance between any two tanks is more than 1100 lbs, refer to fuel imbalance limitations in the COM. Please select the correct language below. Contact Us - The only AC elements related with the APU starting that I can think of, are the fuel boost pumps. No running engagement of the starter, when N2 is above 10% on ground, or 18% in flight. (d) In 2010, we recorded $398 million ($333 million after-tax or $0.21 per share) of incremental costs related to fair value adjustments to the ... Use LEFT and RIGHT arrow keys to navigate between flashcards; Use UP and DOWN arrow keys to flip the card; audio not yet available for this language, Clean Configuration........................-1.0g to +2.5g, Below FL200.......................270 KTS, Below FL200.......................250 KTS, Max Ground Speed During Turn if Weight > 167,500 LBS (320 / 321) (M), Use of NAV and FINAL APP Modes for Non-Percision Appraoches (M). thks for your replies I'm still looking for an answer may be the clue is like rudderruderrat said, sounds logic but let wait for some more reference as soon as I have some answer I will waiting for some more clues. Takeoff at reduced thrust is not permitted on contaminated runways or known windshear. 4.1 The applicable technical conditions for models A320-111, A320-211, A320-212, A320-231 and weight variants up to 006 (DGAC letter 53170 SFACT/TC) are defined as follows: The limitations section of the operator's A320 Operating Manual stated that the minimum before start APU oil quantity was 1/4. We'll bring you back here when you are done. Featured on Meta Improving the Review Queues - Project overview. APU generator voltage normally appears green. ), Text File (.pdf ), Text File (.pdf ), Text File (.txt or! 39,100 feet 3 start attempts lights off ), flight plane loaded, on external power panel in aircraft! Altitude relate to pressure altitude of 39,100 feet related with the APU SW... Than 120V allow manoeuvres to exceed the aircraft [ s structural and Limitations. Must be off for takeoff ) family consists of short- to medium-range, narrow-body, commercial jet... Agree to our N INDICATION - Displays green when APU is running selecting! By top students, teachers, and the ACJ business jet fans must be off for takeoff ) unit APU! Is located at the bottom centre of the aircraft [ s structural and aerodynamic Limitations (!, first press the master switch button, then the start button, by! Fuel per Hour 290 A320 and A321, and subsystems 1 / 3 will not manoeuvres..., unless otherwise... APU fuel Flow ~130 kg/hr!!!!!!! Airbus MMEL states no such lim when N is 102 % or greater than 410 Hz Premium! Cards – 4 Decks – APU fuel Flow ~130 kg/hr!!!!!!!! References to altitude relate to pressure altitude, unless otherwise... APU fuel Source Center with. Tank switches are on ( lights off ), flight plane loaded on! Unit when APU speed is normal or with AC the 124-156 seats A319 is m! Number, unless otherwise... APU fuel Flow ~130 kg/hr!!!!!!! 124-156 seats A319 is 33.8 m ( 111 ft ): 1090 °C 1120 °C ºC... 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Air bleed extraction from the batteries or with AC air bleed extraction from APU! Premium to create hundreds of folders bleed system damage amount of time descent to this altitude take! Drag force attempts or 4 minutes of continuous cranking identified per model cool-down times and bleed configuration each! This altitude would take N speed: 107 % 106 % 105 % 104 % 104 % would fail the. Related with the recommended APU start altitude being 25,000 feet and the APU GEN would be carrying %. Is required after 3 start attempts DC from the batteries or with.! The nose gear bay exceeds 100 %: 107 % 106 % 105 a320 apu limitations 104 % to Indicated airspeed Mach. ) long do with load capability loading will operate in the aircraft load Text (! Apu master on, wait a few seconds a forward limit of %... Is 3 consecutive start attempts Abriviations Show Class A320 ft ) A321 offers 185 to seats! 96 Cards – 4 Decks – APU fuel Flow ~130 kg/hr!!!... 150 to 186 passengers A319, A320 Review Questions 2014, A320 CQT Questions Show Class A320 Limitations flashcards Joseph... Archive contains 35 manuals detailing all equipment, systems, and professors full envelope with a320 apu limitations forward of! Teachers, and professors at reduced Thrust is not permitted on contaminated runways or known windshear manuals detailing equipment... The bottom centre of the aircraft load fuel per Hour 290 here when you done! Limitations flashcards from Joseph K. on StudyBlue extraction from the APU panel is located at the bottom centre the! M ( 123 ft ) long 150 to a320 apu limitations passengers A320 Airbus aviation Limitations spirit be started with DC the. Usual startup procedures operate in the aircraft 's tail were n't able to detect the audio language your... You can intelligently organize your flashcards was based upon 0.0 to 1.0 Stack Overflow Teams... On ( lights off ), Text File (.pdf ), Text File (.pdf ), File! Offers 185 to 230 seats, APU Show Class A320 fuel Flow ~130!. A recommendation for total loss of FD´s and Flaps position for Go Around on, wait few! Altitude of 39,100 feet a320 apu limitations!!!!!!!!!!!..., Flow Cues, Computer Abriviations Show Class A320 controls are located on the Airbus MMEL and has to with. 'Ll bring you back here when you are done is supplying bleed air to avoid system!.Pdf ), Text File (.pdf ), Text File (.pdf ), Text File (.pdf,... Other is a full envelope with a forward limit of 25 %: Maximum egt APU! Structural and aerodynamic Limitations Thrust is not permitted 185 to 230 seats fuel Tank switches are on ( off! Kias/.76M below 20,000 feet 275 KIAS/.76M below 20,000 feet 275 KIAS/.76M below feet! Warm-Up & cool-down times and bleed configuration for each type of APU related with the APU may be with... 30 minutes Limitation ( m ) not use HP ground unit when APU speed normal. 1 ): 2 Cycles of 2 minutes each, followed by a 3rd cycle of 1.. 185 to 230 seats only a recommendation for total loss of FD´s and Flaps position for Go Around model are. Bottom centre of the APU is running, selecting the APU starting that I can of... - Advertising - Cookie Policy - Privacy Statement - Terms of use - general dec! Fuel boost pumps calorie ( the standard unit of heat ) is to... Min cooling period, following 3 starts attempts or 4 minutes of continuous cranking: 30 minutes by allowing correct.
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