JASC 2100

Service difficulty reports · 1,354

Reports filed under 2100 · Air Conditioning System, newest first.

Query with SQL
duckdb -csv -c "SELECT sdr_id, difficulty_date, n_number, aircraft_make, aircraft_model, part_name, part_condition, jasc_code, discrepancy
  FROM 'https://openairdocs.org/data/latest/faa_service_difficulty_report.parquet'
  WHERE jasc_code = '2100'
  ORDER BY difficulty_date DESC"

Prints the whole list as CSV. It reads the release’s Parquet files over HTTPS, so there’s nothing to download first. Install DuckDB to run it.

SDR UALA2012072303977Hose · unsecureR BLD DUCT LEAK EICAS AND DUCT LEAK ON OVERHEAD. SECURED RADIATOR HOSE IN AREA OF WATER CONDENSOR LEAK CHECKED OK..Jul 22, 2012 · N647UA · Boeing 737322SDR CA120717013A/C Pack · malfunctioned(CAN) ON A ROUTINE FLIGHT, THE CREW NOTICED THE ACFT WAS ONLY MAINTAINING 3.2 PSI CABIN DIFFERENTIAL. THE CREW REQUESTED LOWER TO 15,000 FT AND CONTINUED TO DESTINATION WITHOUT INCIDENT. MAINTENANCE DISCOVER A WEAK FLOW PAC, THE FLOW PAC WAS REPLACED AND SEVEJul 13, 2012 · Beech B200SDR CA120610001Solenoid · failed(CAN) ON APPROACH, CREW EXPERIENCED A HAZE IN THE COCKPIT AND NOTICED THE, CABIN COMPRESSOR OIL LOW, LIGHT ILLUMINATED. CREW DISCONNECTED THE EDC AND LANDED WITHOUT INCIDENT. MAINTENANCE DISCOVERED 3 SCREWS MISSING FROM THE EDC DUMP SOLENOID VALVE AND REPLACJun 4, 2012 · Cvac 340CVACSDR UALA2012060503117Service Panel · faultyABNORMAL NOISE, VIBRATION IN CENTER MAIN CABIN FLOOR. NOTICEABLE VIBRATION FELT ON CLIMB. PASSENGER IN 9C NOTED A LOUD THUMPING AND VIBRATION BELOW FLOOR. ACCOMPLISHED THE REPLACEMENT OF THE RT OVERWING SERVICE PNL. REPLACED OVERWING SERVICE PNL HINGE PER Jun 4, 2012 · N532UA · Boeing 757222SDR DALA1211169208Switch · contaminatedSHIP 9208 REPORTED SMELL/FUMES IN CABIN. NO VISIBLE SMOKE. DISSIPATED IN APPROXIMATELY 2 MINUTES. MAINTENANCE TROUBLESHOT AND FOUND GENEROUS AMOUNT OF WATER IN LINES TO SECOND SEGMENT CLIMB SWITCHES. CLEARED LINES AND REPLACED SWITCHES. AIRCRAFT OKAY FORFeb 24, 2012 · N908DA · Doug MD9030SDR CA120123008Knob · broken(CAN) IT WAS MINUS 40 ON A ROUTINE FLIGHT FROM CYOJ TO CYXD ON LANDING THE CABIN FAILED TO DE-PRESSURIZE NORMALLY. MAINTENANCE DISCOVERED THAT THE PILOTS BROKE THE KNOB OFF THE RATE CONTROLLER WITH THEIR SAUSAGE FINGERS, (NO WONDER THE AIRCRAFT WOULD NOT DEPREJan 17, 2012 · Beech A100SDR UALA2011101805637Unknown · smokeCAPTAIN NOTICED WHITE SMOKE OUTSIDE OF SLIDING WINDOW. INSPECTED WINDOWS FOR ANY DELAM OR DISCOLOR, OPENED RADOME, WALKED THROUGH E/E TUNNELS NO EVIDENCE FOUND OF SMOKE OR DAMAGE. NO PRIOR AMIS HISTORY. WINDOW HEAT TEST OKAY.Oct 17, 2011 · N654UA · Boeing 767322SDR 5APR20110927001Motor · faultyTHE VCCS SYS WAS REPORTED AS INOP. THE VCCS DRIVE MOTOR, PN 959.90.22.126 WAS FOUND FAULTY. IT WAS R & R WITH A SERVICEABLE UNIT OF THE SAME PN IAW AMM 12-A-21-50-03-00A-313A-A AND CMM 21-00-23. OPS CHECK NORMAL.Sep 27, 2011 · N874AF · Pilats PC1247SDR UALA2011071503597Unknown · noisyLOUD LOW FREQUENCY NOISE NOTED DURING FLT. LOUDEST ON LEFT SIDE OF AIRCRAFT COCKPIT. INSPECTED ALONG AIR DUCT RISER BEHIND FWD LAV SIDEWALL WITH RVI BOROSCOPE WHILE PACKS & RECIRC FANS RUNNING. NO DEFECTS NOTED. ACP SERVICE TIP 21-22-00 PARA 4 THRU 7 ALL CJul 15, 2011 · N545UA · Boeing 757222SDR UALA2011070603338Unknown · malfunctionedEQ COOLING OVERHEAT. EQ COOLING INTERMITTENT OVHT IN AUTO AND STANDBY MODES, OVERRIDE SYSTEM OPERATES NORMAL. ALL MODES OPS CHECKS GOOD ON GROUND.Jul 6, 2011 · N677UA · Boeing 767322SDR UALA2011062703128Unknown · unknownRIGHT TRIM AIR PRESSURE RELIEF SHUTOFF VALVE FAILED. STATUS MESSAGE 01- NOT ACTIVE MAINTENANCE MODE DEPENDENT; TRIM AIR PRESSURE REGULATING AND SOV TORQUE MOTOR IS NOT IN COMMANDED POSITION. DB- CABIN TEMPERATURE CONTROLLER (R CHAN2) MSG-2124202 INACTV MT MOJun 26, 2011 · N211UA · Boeing 777222SDR MASA2011061302982Unknown · noisyUNUSUAL SOUND AFT OF THE ACFT. NOISE COMING FROM ROW 16 LT SIDE 3RD PANEL FROM THE BACK. PACK IS OFF, NOISE STOPS. PERFORMED OPS CHECKS.Jun 10, 2011 · N503MJ · Cndair CL6002C10SDR CA110323003Controller · malfunctioned(CAN) EN-ROUTE, THE ACFT EXPERIENCED A NR 1 BLEED LEAK. THE ACFT DESENDED TO FL200. IN CONSULTATION WITH FLIGHT DISPATCH, THE FLIGHT PLAN WAS RECALCULATED WITH THE ACFT BEING ABLE TO CONTINUE ONTO ORIGINAL STATION. FAULT CODE 36215007AM1 FOUND. PERFORMED TSMar 22, 2011 · Emb ERJ190100IGWSDR UALA2011022800974Duct · dirtyLT/RT RECIRCULATION FANS SO LOUD THAT CHECKLIST RESPONSES AND COCKPIT COMMUNICATIONS ARE HARD TO HEAR. WHENEVER CREW USES HAND MICROPHONE IN FLIGHT, ATC HAS DIFFICULTY UNDERSTANDING COMMUNICATION BECAUSE OF BACKGROUND AIR NOISE. CLEANED DISTRIBUTION DUCTS FRFeb 27, 2011 · N513UA · Boeing 757222SDR 2011FA0000052Shaft · failedNOTICING HIGH FAILURE RATE BETWEEN SHAFT PN 2601267-2 AND GEAR PN 3100450-01.Jan 7, 2011 · Cessna 208BSDR CA101129003Isolation Valve · failedAFTER GETTING AIRBORNE, THE FLIGHT CREW RECEIVED AN AVIONICS SMOKE MESSAGE ON ECAM. THE AIRCRAFT DIVERTED BACK TO POINT OF DEPARTURE. AS A PRECAUTION, LOCAL CFR WAS CALLED OUT BY THE AIRPORT AUTHORITY. THERE WAS NO ADVERSE PASSENGER REACTION. REPLACED SKINNov 28, 2010 · Airbus A321211SDR UALA2010081602973Computer · malfunctionedBLOWER FAULT DISPLAYED, FLIGHT DIVERTED. PFR SHOWING FAULT ON THE AEVC. REPLACED THE AEVC PER AMM AND BITE TEST OKAY.Aug 14, 2010 · N427UA · Airbus A320232SDR C2XA10IA208Icu · inoperativeSAV - FLIGHT 2312, THE CREW REPORTED ELECTRICAL SMOKE IN THE COCKPIT AND CABIN, AND ON SHORT FINAL AUTO PILOT FAILED, SECONDARY PITCH TRIM FAIL, THEN CA, & F/O MFD'S AND EICAS ALL WENT TO RED X'S FOLLOWED BY THE AUTO PILOT CIRCUIT BREAKER POPPING. THE AIRCRAFJul 24, 2010 · N15983 · Emb EMB145LRSDR UALA2010062802286Computer · faultyECAM VENT BLOWER FAULT. FLIGHT DIVERTED. REPLCED AEVC 10HQ PER MM. REPLACED SKIN AIR INLET VALVE 15HQ PER MM. REPLACED SKIN AIR OUTLET VALVE 22HQ PER MM (P/N VFT300A1AMDTA - SERIAL 2041). ACP SUCCESSFUL OP TEST OF AVIONICS EQUIPMENT VENTILATION SYSTEM.Jun 26, 2010 · N426UA · Airbus A320232SDR REXA201000062Relay · defectiveSMOKE IN COCKPIT DURING DESCENT, MAINTENANCE INVESTIGATED AND FOUND RELAY K1BD TO BE COVERED WITH BLACK SUBSTANCE. REMOVED AND REPLACED RELAY IAW EECSPM 20-22-00. PERFORMED OPS CHECK IAW AMM 29-12-03. OPS CHECK GOOD.Apr 27, 2010 · N8869B · Cndair CL6002B19SDR CA100121009Counterbalance · separated(CAN) A SCREW SHEARED AND A COUNTER BALANCE WEIGHT FLEW OFF THE TURBINE WHILE TESTING IN FLIGHT. THE FLIGHT CREW DID NOT NOTICE THE FAILURE. UPON RETURN, AN INSP PRIOR STOWAGE OF TURBINE REVEALED THE MISSING WEIGHT. AFTER THAT FACT, AN INSP WAS CARRIED OUT ON Jan 20, 2010 · Bombdr BD7001A10SDR UALA2010011900233Valve · malfunctionedF-D COMPARTMENT SHOWS NO AMBER TEMP DEMAND SETTIING IN AUTO OR MANUAL. SWAPPED TRIM AIR MODULATING VALVES BETWEEN FLIGHT DECK AND C ZONE. F- D TEMP CONTROL AND INDICATION NORMAL. DEACTIVATED ZONE C TRIM AIR MODULATION VALVE TO CLOSED POSITION. REPLACED TRIMJan 19, 2010 · N228UA · Boeing 777222SDR UALA2010011300159Unknown · unknownCABIN EXCESSIVELY COOL, CARGO HOT MESSAGES MOST OF FLT.Jan 13, 2010 · N668UA · Boeing 767322SDR QMLA2009122209050Filter · overservicedACFT DEPARTED PAD, A BURNING OIL ODOR AND HAZE NOTED IN CABIN. CABIN HEATER WAS TURNED OFF AND ODOR AND HAZE DISSIPATED. ACFT RETURNED TO PAD. UPON INSP BY MECHANIC, IS IT WAS DETERMINED THAT THE AFS BARRIER FILTER WAS PROBABLY OVER SERVICED WITH OIL WHEN RDec 22, 2009 · N405LL · Bell 407SDR DBCA20091210241Controller · failedON DEPARTURE FROM MKE CREW NOTED CABIN WAS EXCESSIVELY WARM AND HAZY. ALSO NOTED A LOUD IN RUSHING AIR NOISE. CREW RETURNED TO MKE. MAINTENANCE DETERMINED THE ENVIRONMENTAL CONTROL SYSTEM CONTROLLER WAS CAUSING THE EMERGENCY PRESSURIZATION VALVE TO OPEN UNCDec 7, 2009 · N241LJ · Lear 45LEARSDR DL76L090437Connector · disconnectedFWD TRIM AIR VALVE INOP. UNABLE TO FLIGHT CREW PLACARD PER MED 21-61-04A. RESEATED CONNECTOR FWD TRIM VALVE. OPS NORMAL.Mar 16, 2009 · N1200K · Boeing 767332SDR VNAA2009030500004Unknown · malfunctionedCREW REPORTED AFTER TAKEOFF, TRIED TO TRANSFER RIGHT ENG BLEED CONTROL & WERE UNABLE TO GET THE RIGHT PACK TO FUNCTION OFF THE RIGHT ENG BLEED. CREW ELECTED TO RETURN TO DAY BECAUSE OF RESTRICTION OF 10,000 FT (LT PACK DEFERRED). MAINTENANCE INSPECTED ALL DUMar 2, 2009 · N220PS · Cndair CL6002B19SDR ASAA0954303Unknown · unknownAFTER ARRIVAL ACFT REMAINED PARTIALLY PRESSURIZED OUTFLOW VALVE REMAINED PARTIALLY CLOSED. SWITCH WAS IN AUTO. WITH SWITCH IN MANUAL VALVE MOVED ON COMMAND TO OPEN. GROUNDED YES. PERFORMED FIM TASK 21-31-00-810-801. NO FAULTS FOUND. SYSTEM OPERATES NORMAJan 25, 2009 · N559AS · Boeing 737890SDR REX2009F00021Ecs · contaminatedSHORTLY AFTER TAKE OFF RECEIVED SMOKE TOILET MSG WITH NO ABNORMAL ODORS OR ACTUAL SMOKE. QRH FOLLOWED AND RETURNED TO BASE WITH UNEVENTFUL LANDING. MX INSPECTED ACFT WITH NO DEFECTS FOUND, MSG RESULTED FROM RESIDUAL DE-ICE FLUID ENTERING THE ECS SYSTEM. GROJan 14, 2009 · N8554A · Cndair CL6002B19SDR DXTA2008122703444Switch · shortedAT APPROX 13,000 FT ON APPROACH, GOT AN "AMC O' HEAT" TEMP CAS MESSAGE FOLLOWED BY AN EMER PRESS ACTIVATION. SHORTLY AFTER EMER PRESS CAME ON CABIN STARTED TO AQUIRE SMOKE. IT GOT TO A "HAZY CLOUD" THICKNESS AND THEN STABILIZED. SMOKE SMELL ASSOCIATED. VERIDec 27, 2008 · N382QS · Cessna 680CESDR NWAA085693141Converter · inoperativeBAD SMELL IN AC SYS. IT IS NOTICEABLE WITH APU BLEED AND ENGINE BLEED. IT IS WORSE AT LOW ALTITUDES, WHETHER ON CLIMB OR DESCENT. AT CRUISE SMELL SEEMS WORSE IN BACK. ON FINAL APPROACH PASSENGER AND F/A IN BACK OF ACFT WERE COUGHING AND COMPLAINING OF SMELDec 19, 2008 · N341NB · Airbus A319114SDR 2008UALA04173Unknown · unknownEQUIPMENT COOLING EXHAUST OFF LIGHT ILLUM. REPLACE MULTIPLE PARTS (ALT EXHAUST BLOWER, EXHAUST AIRFLOW DETECTOR, TURBOFAN VALVE)Aug 8, 2008 · N398UA · Boeing 737322SDR DXTA200803175Motor · failedSMOKE OBSERVED COMING FROM FREON AIR VENTILATION DUCT ON UNDERSIDE OF AIRCRAFT. BURNING ODOR LIKE INSULATION THROUGHOUT AIRCRAFT. SUSPECT WINDINGS ON MOTOR FOR FREON AIR FAILED. NO OTHER DAMAGE NOTED AFTER INSPECTION. MX DETERMINED TO BE FREON MOTOR. REMOVED Jul 14, 2008 · N839QS · Cessna 560CESSNASDR 2008UALA03520Unknown · malfunctionedLOSS OF AIR MODE INFLIGHT. RTFL.Jun 23, 2008 · N364UA · Boeing 737322SDR 2008UALA03368Shutoff Valve · faultyEQUIPMENT COOLING FAN EICAS MESSAGE. AFTER TROUBLESHOOTING FOUND SHUTOFF VALVE TO BE FAULTY. REPLACED VALVE PER MM 21-23-08, ALL OPS & INDICATIONS NOW NORMAL. AC OK FOR SERVICE.Jun 14, 2008 · N652UA · Boeing 767322SDR HALA0800555Unknown · unknownETOPS SIGNIFICANT SYSTEM, AFT COMPT TEMP STUCK AT 99 DEG F (ECS PG SHOWS "BLANK" AFT DUCT TEMP). AFT COMP TEMP SELECTOR CYCLED FULL COLD THEN FULL HOT. INDICATION ALL NORMAL THROUGHOUT RANGE. OK FOR FURTHER SERVICE. BOTH LEFT AND RIGHT EICAS COMPUTERS BITEMay 1, 2008 · N598HA · Boeing 767332SDR 2008FA0000278Valve · looseTHE ALTERNATE AIR VALVE IS VIBRATING AND CAUSING FRETTING BETWEEN THE INLET RING, PN D41-7166-20-31 AND FLANGE, PN D41-7166-20-33. THE "DUST" IS BEING INGESTED INTO THE FUEL CONTROL SERVO AND ENGINE. THERE NEEDS TO BE A TIGHTER FIT BETWEEN THESE PARTS.Apr 15, 2008 · N105UV · Diamon DA40SDR NWAA081349935Unknown · unknownAT FL340 FLT CREW CAUGHT CABIN ALTITUDE CLIMBING. UNABLE TO GAIN CONTROL OF THE CABIN CLIMB, CREW REQUESTED A LOWER ALTITUDE ASSIGNMENT. AIRCRAFT IN GRADUAL DESCENT THE CABIN CLIMB INCREASED TO 1500 FPM. AN EMERGENCY DESCENT WAS THEN INITIATED. CREW REGAINEDMar 31, 2008 · N1332U · Doug DC931SDR AALA200800240A/C Pack · contaminatedBWI INFLIGHT T775/03FEB LGA TO MIA AT FLIGHT LEVEL 400 FLIGHT ATTENDANT REPORTED AFT AND MID LAVATORY SMOKE DETECTORS ACTIVATED FOLLOWED BY VISIBLE SMOKE AND SMELL IN CABIN AND COCKPIT. SMOKE BECAME MODERATE IN AFT CABIN AND SMOKE BEGAN TO DISSIPATE ON DESCENFeb 3, 2008 · N660AM · Boeing 757223SDR REXA200700062Ecs · contaminatedON CLIMB-OUT, RECEIVED SMOKE TOILET MESSAGE, RETURNED TO AIRPORT. INDICATION CAUSED BY DE-ICE FLUID INTO ECS SYSTEM.Nov 10, 2007 · N8747B · Cndair CL6002B19SDR AALA20072121Exhaust Valve · brokenCVG INFLIGHT T1697/01NOV - FORWARD EQUIPMENT OVERHEAT CAUTION LIGHT ILLUMINATED. LANDED CVG WITHOUT INCIDENT. FOUND EQUIPMENT COOLING EXHAUST VALVE BROKEN. REPLACED EQUIPMENT COOLING EXHAUST VALVE AND DUCT WORK. SYSTEM GROUND CHECKED NORMAL OPERATION.Nov 1, 2007 · N378AN · Boeing 767323SDR QXEA200701382Unknown · unknownPDX FLIGHT NR 2142 AIR CONDITIONING PACK HOT LIGHT DURING CRUISE WITH CABIN/FLIGHT COMPARTMENT IN AUTO MODE. FOLLOWED CHECKLIST AND LIGHT EXTINGUISHED. C/W FUNCTIONAL TEST OF THE TEMP CONTROL SYSTEM IAW AMM 21-60-00-720-801. OPERATION CHECK GOOD. COULD NOTAug 29, 2007 · N369PH · Dhav DHC8202SDR CA070902001Acm · failed(CAN) RT PACK GOES FULL HOT AND FAILS WITH BURNING ODOR. (TC NR 20070902001)Aug 13, 2007 · Cndair CL6002C10SDR GLBA20060977Proximity Sensor · malfunctionedSMOKE/SMELL FLIGHT 5010 PILOTS REPORTED THE IDLE UNLOCK LIGHT ILLUMINATED IMMEDIATELY AFTER LIFTOFF. LIGHT EXTINGUISHED AFTER 3-4 MINUTES. LIGHT ILLUMINATED AGAIN AT TOUCHDOWN ACCOMPANIED BY SMOKE IN THE COCKPIT. MAINTENANCE REMOVED AND REPLACED THE LANDING Aug 13, 2007 · N297UX · Emb EMB120ERSDR AWXA200700860Circuit Board · failedPHX - OTHER - LOG NR 7809150 - CREW REPORTED EQUIPMENT SMOKE TEST STATUS MESSAGE ILLUMINATED. MX REPLACED THE EQUIPMENT COOLING CARD M10650 IAW MM 21-58-20-4. OPERATIONAL CHECK WAS GOOD.Jul 18, 2007 · N905AW · Boeing 7572S7SDR 200700017Diode · openAIR CONDITIONING CYCLING ON AND OFF, CAUSING LOAD METERS TO JUMP. TROUBLESHOT CONTROL SYSTEM FOUND HEATER/AC RELAY CORRODED AND (2) DIODES PN 1N4005, 1 OPEN AND 1 VERY LOW RESISTANCE. IN THIS CONFIGURATION THE RESISTOR-START CONTROL OVERHEATED CAUSING THE COMJun 9, 2007 · N90LF · Beech C90SDR 07FDEA00092Unknown · unknownAFTER APPLICATION OF STANDARD TAKEOFF POWER AT APPROXIMATELY 60KTS A LOUD HIGH PITCH WHINE ACCOMPANIED WITH SOUND OF RUSHING AIR WAS HEARD. TAKEOFF WAS REJECTED AT 80KTS. CHECKED CARGO AND ENTRY DOOR SEALS FOR DAMAGE, NONE FOUND. PRESSURIZED AC IAW JRH CHAPJan 13, 2007 · N463FE · Boeing 727225SDR DHL2007802523Heat Exchanger · crackedRT PRIMARY HEAT EXCHANGER FWD LWR CORNER REPAIR DOUBLER 0.250" CRACKED, STA -32.000 L-27R (MAJOR REPAIR). PERFORMED MAJOR REPAIR IAW FAA FORM 8110-3 DATED 01-30-07, DWG NR AC62-53-103 REV IR DATED 01-17-07. REMOVED FASTENERS IAW SRM 51-1-21. CUT OUT DAMAGEDJan 2, 2007 · N802DH · Doug DC873SDR 2006FA0001125Control Unit · malfunctionedAC WAS ACQUIRED IN AN OVERHAULED CONDITION FROM AUTO PILOTS CENTRAL. THIS UNIT WAS AN EXCHANGE UNIT WITH AN OVERHAUL DATE OF APPROX, JUNE 2004. THE KI-256 WAS INSTALLED AND MARRIED TO THE EXISTING FACTORY INSTALLED AUTOPILOT SYS IAW INSTALLATION/ SYS MM. ACNov 1, 2006 · N64715 · Piper PA60602PSDR 06FDEA03679Boot · looseWHILE EN ROUTE AT FL 280, HAD MID NR 2 "A" LOOP ILLUMINATE THEN 5 SECONDS LATER "B" LOOP NR 2 MID LIGHT ILLUM. SMOKE LIGHT ILLUMINATE. PUT SMOKE MASK ON DECLARED EMERGENCY, PERFORMED MCD COMPARTMENT SMOKE DETECTION ADJUSTMENT AND TESTED RAN PACKS WITH A/C CLOct 18, 2006 · N425FE · Airbus A310203
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