JASC 2150

Service difficulty reports · 12,393

Reports filed under 2150 · Cabin Cooling 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 = '2150'
  ORDER BY difficulty_date DESC"

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SDR 9JLA2018021913568Acm · defectiveDURING FLIGHT THE CREW REPORTED THAT THE CABIN COOLING PAC BEGAN TO BLOW SMOKE AND EXPELLING HOT AIR. THE CREW DEACTIVATED THE CABIN PAC AND THE SMOKE AND HOT AIR SUBSIDED. TROUBLESHOOTING DETERMINED THAT THE AFT ACM WAS DEFECTIVE AND WAS REPLACED WITH AN OVERAug 9, 2017 · N610CG · Cessna 750SDR ASAA2017080921594Control Valve · failedDURING FLIGHT, THE LT PACK LIGHT ILLUMINATED, ONLY ON RECALL. THE LIGHT WENT OUT UPON MASTER CAUTION RESET. ACFT GROUNDED. LT PACK . BITE CHECKED AND TEMP CONTROL TCV AT FAULT. REMOVED AND REPLACED TEMP CONTROL VALVE IAW AMM 21-51-10.Aug 9, 2017 · N562AS · Boeing 737890SDR ASAA2017080921583A/C Pack · malfunctionedDURING CRUISE AT FL360, RIGHT PACK OUTPUT TEMP CLIMBED TO 70C REGARDLESS OF TEMP CONTROL POSITION. IAW QRH, TRIM AIR OFF, RIGHT PACK OFF, PASSENGER CABIN COOLED TO NORMAL TEMP. TURNED PACK ON AGAIN, APPROXIMATELY 1 HOUR LATER, AND DURING DESCENT THROUGH 10,000Aug 9, 2017 · N431AS · Boeing 737990ERSDR ASAA2017080821580Actuator · failedLEFT PACK LIGHT ILLUMINATES WITH MASTER CAUTION RECALL AND EXTINGUISHES WHEN MASTER CAUTION SYSTEM IS RESET. ACFT GROUNDED. CONFIRMED FAULT, LT PACK/ZONE TEMP CONTROLLER BITE TEST IAW AMM 21-61-00. FAILED LT RAM AIR INLET ACTUATOR. REMOVED & REPLACED THE ACTUAug 8, 2017 · N478AS · Boeing 737990ERSDR ASAA2017080821579Control Valve · failedPACK LIGHT DURING MASTER CAUTION RECALL AFTER ENGINE START. ACFT GROUNDED. REMOVED AND REPLACED R/H PACK CONTROL VALVE IAW AMM 21-61-21-000-801, AND AMM 21-61-21-400-801. GROUND VERIFICATION SUCCESSFUL IAW AMM 21-61-00-700-806-002.Aug 8, 2017 · N570AS · Boeing 737890SDR ASAA2017080821564Warning Light · false activationON MASTER RECALL BOTH PACK LIGHTS CAME ON. LEFT PACK NEW LIGHT ON. ACFT GROUNDED. ACCOMPLISHED LEFT RAM AIR INLET ACTUATOR, IAW FIM 851. NO DEFECTS NOTED. BOTH RT & LT HEAT EXCHANGER WASHES ALSO ACCOMPLISHED, IAW T/C 78121000.Aug 8, 2017 · N457AS · Boeing 737990ERSDR UIEA2017080901443Isolation Valve · stickingRIGHT PACK ISOLATION VALVE STICKING. REMOVED AND REPLACED THE RIGHT PACK ISOLATION VALVE IAW AMM 36-11-04. OPS CHECKED OK.Aug 8, 2017 · N661GT · Boeing 76736NSDR CALA2017080802525A/C Pack · unknownF/A REPORTED, LOUD VIBRATION FROM THE L2 DOOR THRU THE L3 DOOR. ASSOCIATED WITH ODOR, ISOLATED EACH PACK FOUND NR , A/C PACK ASSY AT FAULT, CAUSING VIBRATION. RAN THE NR 2 PACK. NO VIBRATIONS OR ODORS NOTED. NO LOOSE DUCTS FOUND. ALL PACKS EXHIBIT NORMAAug 8, 2017 · N181UA · Boeing 747422SDR ASAA2017080721563Warning Light · false activationRIGHT PACK LIGHT ILLUMINATED THREE TIMES IN FLIGHT AND DID NOT GO OUT WITH MASTER CAUTION RESET. LIGHT PUSHED IAW QRH. TRIP RESET THREE TIMES IN FLIGHT BUT PACK LIGHT KEPT COMING BACK ON. ACFT GROUNDED. PERFORMED CLEANING OF PRIMARY AND SECONDARY HEAT EXCHAAug 7, 2017 · N457AS · Boeing 737990ERSDR ASOA201708043220Acm · seizedTHE CREW REPORTED HAZE AND SLIGHT ODOR ON TAKEOFF IN CABIN SWITCHING FROM APU TO ENGINE BLEEDS ON TAKEOFF. CLEARED AFTER 5 MINUTES. MAINTENANCE INSPECTED AND REPLACED THE NR 2 AIR CYCLE MACHINE AND REMOVED OIL FROM OVERSERVICED APU. OPERATIONAL CHECKS WERE GOAug 7, 2017 · N29906 · Emb EMB145LRSDR UIEA2017090501596Warning Message · false activationRIGHT PACK OFF MESSAGE. RT PACK RESET & A BITE TEST WAS CARRIED OUT IAW AMM 21-51-01. NO ACTIVE MESSAGES, OK FOR SERVICE.Aug 5, 2017 · N641GT · Boeing 76738ESDR ASAA2017080521531Control Valve · failedRIGHT PACK LIGHT ILLUMINATED DURING DESCENT, MASTER CAUTION RESET. LIGHT EXTINGUISHED. ACFT GROUNDED. REMOVED AND REPLACED RIGHT PACK TCV IAW AMM 21-51-10-000-801, AND AMM 21-51-10-400-801 UP TO PAR 3 E. (2). RIGHT PACK BITES GOOD. PERFORMED LEAK CHECK OAug 5, 2017 · N457AS · Boeing 737990ERSDR UIEA2017080401415Extractor · failedRIGHT PACK INOPERATIVE. REMOVED AND REPLACED THE RT PACK WATER EXTRACTOR IAW AMM 21-51-01, OPS TESTED NORMAL.Aug 4, 2017 · N1321A · Boeing 767306SDR UIEA2017080501417Actuator · failedLEFT PACK TEMP ILLUMINATED IN FLIGHT. PERFORMED BITE ON LEFT PACK CONTROLLER, FAULTED FOR RAM INLET ACTUATOR. REMOVED AND REPLACED LEFT PACK INLET DOOR ACTUATOR IAW AMM 21-53-03, OPS CHECKED GOOD, NO FAULTS NOTED.Aug 4, 2017 · N661GT · Boeing 76736NSDR KCSA2017080410Switch · dirtyNR 1 A/C PACK FAULT. REMOVED, CLEANED, AND REINSTALLED PACK DISCHARGE OVERHEAT SWITCH IAW AMM 21-51-08. REMOVED, CLEANED, AND REINSTALLED COMPRESSOR DISCHARGE TEMPERATURE BULB IAW AMM 21-51-19. OPS CHECKED GOOD IAW SMM 21-80-00.Aug 4, 2017 · N539BC · Boeing 7474B5SDR COZA20170804110Accessory Unit · intermittentON GROUND, PACKS DO NOT DELIVER COLD AIR DISCREPANCY WAS WRITTEN BY FLIGHT CREW. TROUBLESHOOTING DETERMINED THE AIR CONDITIONING ACCESSORY UNIT (ACAU) TO BE INTERMITTENT OR FAILED INTERNALLY. REPLACED THE ACAU AND OPERATIONAL CHECK NORMAL.Aug 4, 2017 · N737KA · Boeing 7377BXSDR YENA201708030639Condenser · odorNR 1 A/C PACK HAD A DIRTY SOCK ODOR IN CABIN. REPORTED STRONGEST BY FA 3 IN REAR OF CABIN, SOME ODOR IN COCKPIT AS WELL, DURING CLIMBOUT. SUBSIDED DURING CRUISE . APU OFF, A/C PACK FLOW HIGH, NR 1 ENGINE 1:15 DURING TAXI PRIOR TO TAKE OFF , TURNING THE NRAug 3, 2017 · N627JB · Airbus A320232SDR ASAA2017080321522Warning Light · false activationLEFT PACK LIGHT ON DURING TAXI. EXTINGUISHED WHEN MC RECALL. ACFT GROUNDED. NR 1 TEMP CONTROL UNIT SHOWED TCV FAULT. PERFORMED AMM 21-61-00-700-806-002, NO DEFECTS NOTED. RESET TEMP CONTROL UNIT, AN BITE TEST THREE MORE TIMES, NO DEFECTS NOTED.Aug 3, 2017 · N514AS · Boeing 737890SDR 2017FA0000326Sensor · failedTHE FLIGHT CREW REPORTED THE NR 1 A/C PACK 1 REGULATOR FAULT DISPLAYED ON ECAM DURING CRUISE. REMOVED AND REPLACED COMPRESSOR TEMP SENSOR 12HH IAW AMM 216111. NO FURTHER REPORTS ON SUBSEQUENT FLIGHTS.Aug 3, 2017 · N285VA · Airbus A320214SDR YENA201708020620Filter · odorDIVERTED DUE TO A FAINT ODOR OBSERVED, WHILE ISOLATING THE SOURCE PERFORMED BORESCOPE INSPECTION ON THE NR 1 ENGINE IAW TSM 05-50-00-810-813-A. FOUND NO ACTIVE OIL LEAKS OR PUDDLING. REMOVED & REPLACED BOTH RECIRCULATION FILTERS IAW AMM 21-21-41. ACCOMPLISHEAug 2, 2017 · N521JB · Airbus A320232SDR YENA201708020619Filter · odorDIVERTED DUE TO A FAINT ODOR, WHILE ISOLATING THE SOURCE, PERFORMED BORESCOPE INSPECTION ON THE NR 1 ENGINE IAW TSM 05-50-00-810-813-A. FOUND NO ACTIVE OIL LEAKS OR PUDDLING. REMOVED & REPLACED BOTH RECIRCULATION FILTERS IAW AMM 21-21-41. ACCOMPLISHED DECONTAAug 2, 2017 · N521JB · Airbus A320232SDR 2017F00120Valve · faultyQRF TO ORIGIN AIRPORT DUE TO LEFT PACK TRIP OFF LIGHT ILLUMINATES FOLLOWED OF CABIN CLIMB OF 3000 FT/MIN UNCONTROLLABLE. PILOT DECIDED TO PERFORM IMMEDIATE DESCENT. CABIN ALTITUDE WARNING SHOWED. LEFT DUCT NOT WORKING PROPERLY. WAS CLEANED TURBINE INLET OVERHEAug 2, 2017 · Boeing 73733ASDR IPXA2017073119969Hose · leakingNR 1 PACK OTBD HEAT EXCHANGER COUPLING LEAKING EXCESSIVELY. REMOVED AND REPLACED THE NR 1 PACK SLEEVE COUPLING HOSE AND AFT CLAMP IAW AMM 21-51-36-0401.Jul 31, 2017 · N134UP · Airbus A300F4622RSDR UIEA2017072801334Sleeve · leakingLEFT AIR CONDITIONER BAY AT ACM OUTLET DUCT SENSE LINE RUBBER SLEEVE FOUND LEAKING. REMOVED AND REPLACED THE SLEEVE IAW AMM 20-11-00, REV 121. LEAKED CHECKED IAW AMM 21-51-00 FOUND GOOD IAW REV 121.Jul 31, 2017 · N1361A · Boeing 76731BSDR UIEA2017072801335Clamp · damagedLEFT AIR CONDITIONER BAY FWD REHEATER SENSE LINE SUPPORT CLAMP RUBBER TORN. REMOVED AND REPLACED THE SUPPORT CLAMP IAW AMM 20-11-00, REV 121.Jul 31, 2017 · N1361A · Boeing 76731BSDR UIEA2017072801337Clamp · damagedRIGHT AIR CONDITIONER BAY FWD REHEATER SENSE LINE SUPPORT CLAMP FOUND RUBBER TORN. REMOVED AND REPLACED THE SENSE LINE SUPPORT CLAMP IAW AMM 20-11-00, REV 121.Jul 31, 2017 · N1361A · Boeing 76731BSDR UIEA2017072801338Sleeve · leakingRIGHT AIR CONDITIONER BAY, AT ACM OUTLET DUCT SENSE LINE RUBBER SLEEVE FOUND LEAKING. REMOVED AND REPLACE SENSE LINE SLEEVE IAW AMM 20-11-00, REV 121. CARRIED OUT LEAK CHECK IAW AMM 21-51-00, FOUND GOOD IAW REV 121.Jul 31, 2017 · N1361A · Boeing 76731BSDR 29GA2017073100001Acm · failedDURING CLIMBING OUT, SMELLED AN ODOR LIKE EPOXY COMING FROM THE COCKPIT VENTS. THE ODOR WENT AWAY AND THEN THE AIR BECAME HOT IN BOTH MANUAL AND AUTO MODES. NEVER GOT COLD IN THE COCKPIT. THE AIR IN THE CABIN STAYED COOL. SO ONLY THE FLIGHT DECK AIR WAS COJul 30, 2017 · N351AG · Saab 340BSDR ASAA2017073021499Control Valve · faultedLEFT A/C PACK LIGHT ILLUMINATES ON MASTER CAUTION RECALL, EXTINGUISHES UPON MC RESET. ACFT GROUNDED. REMOVED AND REPLACED THE LT PACK TRIM AIR MODULATION VALVE ASSY IAW AMM 21-61-21, AND 21-61-00. OPS BITES CHECKED GOOD.Jul 30, 2017 · N453AS · Boeing 737990ERSDR ASAA2017073021476Warning Light · false activationLEFT PACK LIGHT ILLUMINATED ON RECALL. ACFT GROUNDED. PERFORMED ZONE TEMP CONTROL BITE NR 1 IAW AMM 21-61-00-700-806-002. ON BITE FOUND EXIT LIGHT ILLUMINATE, NO HISTORY OF FAULT ON CONTROLLER, VERIFY PASSED. PERFORMED AMM 21-51-21-710-002. RESET EXIT ACTUJul 30, 2017 · N453AS · Boeing 737990ERSDR ASAA2017072921484Control Valve · failedAFTER TAKE OFF. LEFT PACK LIGHT ILLUMINATED. ACCOMPLISHED QRH. PACK LIGHT DID NOT RESET. TURNED OFF THE LEFT PACK AND CLOSED ISOLATION VALVE. LEVELED OFF AT FL 250. ACFT PRESSURIZED NORMALLY. ACFT GROUNDED. PACK ZONE TEMP CONTROLLER 1 SHOWS TCV FAULT LASJul 29, 2017 · N587AS · Boeing 737890SDR UIEA2017072901369Warning Message · false activationLEFT PACK TEMP EICAS. LEFT PACK RESET ACCOMPLISHED NO FAULTS NOTED I.A.W AMM 21-62-00 </P>)Jul 27, 2017 · N661GT · Boeing 76736NSDR ASAA2017072721479Warning Light · false activationRIGHT PACK ILLUMINATED DURING RECALL AND RESET WHEN MASTER CAUTION WAS PUSHED. ACFT GROUNDED. UNABLE TO DUPLICATE DEFECT. MASTER CAUTION RECALL SHOWED NO PACK LIGHTS AND BITE OF BOTH PACK/ZONE TEMP CONTROLLERS IAW FIM 21-62 TASK 801 SHOWED NO FAULTS LOGGED,Jul 27, 2017 · N457AS · Boeing 737990ERSDR ASAA2017072421448Actuator · faultedON RECALL THE PACK LEFT ILLUMINATES. ACFT GROUNDED. TROUBLESHOT THE LEFT PACK IAW FIM 21-62 TASK 801. INSPECTED AND FOUND THE LEFT RAM AIR ACTUATOR FAULTING. REMOVED AND REPLACED THE LT RAM AIR INLET ACTUATOR IAW AMM 21-51-21. OPS CHECKED GOOD.Jul 24, 2017 · N403AS · Boeing 737990ERSDR EVCA201707241Compressor · seizedDURING CRUISE FLIGHT, PILOT REPORTED THE ODOR OF SMOKE. WHEN AIR CONDITIONING TURNED OFF, ODOR WENT AWAY. MECHANIC FOUND COMPRESSOR PULLEY SEIZED AND BELT BURNED TO A POINT OF FAILURE. AIR CONDITIONING SYSTEM INSTALLED IAW STC SR09117RC-D.Jul 24, 2017 · N346AE · Snias AS350B2SDR ASAA2017072421457A/C Pack · malfunctionedRIGHT PACK TRIP LIGHT ILLUMINATED ON TAXI OUT. RAN QRH LIGHT CHECKLIST LIGHT WOULD NOT EXTINGUISH. ON TAXI IN LIGHT EXTINGUISHED. NOW RT TRIP LIGHT ILLUMINATES WITH MASTER RECALL AND EXTINGUISHES WITH MASTER RECAL RESET. ACFT GROUNDED. ACCOMPLISHED R/T PACK/ZJul 24, 2017 · N457AS · Boeing 737990ERSDR ASAA2017072321447Acm · seizedLEFT PACK LIGHT ILLUMINATED, WILL NOT RESET. ACFT GROUNDED. OPERATED LEFT PACK WITH APU AS PNEUMATIC SOURCE, AFTER SEVERAL MINUTES, THE LEFT PACK TRIPS OFF, LT PACK TEMP INDICATOR CLIMBS TO 100 DEG C. PACK TRIP RESETS WHEN RESET BUTTON PUSHED. ACCOMPLISHEDJul 23, 2017 · N453AS · Boeing 737990ERSDR ASAA2017072121433Actuator · failedRIGHT RAM AIR DEFLECTOR DOOR NOT FULLY OPEN ON GROUND. ACFT GROUNDED. FOUND THE RT RAM AIR INLET DOOR NOT LOCKING. BITE CHECKED WITH NO FAULTS IAW AMM 21-61-00-700-806-002. DOOR STILL NOT LOCKING OPEN. PERFORMED RAM AIR SYSTEM OPS TEST IAW AMM 21-51-00-730Jul 21, 2017 · N457AS · Boeing 737990ERSDR YENA201707210598Filter · odorDURING APPROACH AT 2200 FT, POWER ADVANCED AFTER BEING AT IDLE FROM CRUISE ALTITUDE, STRONG MILDEW. DIRTY SOCK ODOR OBSERVED ON FLIGHT DECK AND IN CABIN FWD AND AFT. APU OFF BLEEDS ON AND PACKS ON. REMOVED & REPLACED RECIRCULATION FILTERS, PERFORMED DECONTJul 21, 2017 · N827JB · Airbus A320232SDR YENA201707210597Cabin Air Sys · contaminatedDURING APPROACH AT 2200 FT, POWER ADVANCED AFTER BEING AT IDLE FROM CRUISE ALTITUDE, A STRONG MILDEW. DIRTY SOCK ODOR OBSERVED IN FLIGHT DECK AND IN CABIN FWD AND AFT. APU OFF BLEEDS ON AND PACKS ON. REMOVED & REPLACED THE RECIRCULATION FILTERS, PERFORMED DECJul 21, 2017 · N827JB · Airbus A320232SDR ASAA2017072121434Warning Light · false activationRIGHT PACK ILLUMINATED ON RECALL AND DOES RESET WITH MASTER CAUTION. ACFT GROUNDED. TESTED THE RIGHT PACK IAW AMM 21-51-00-700-803. THE TEST PASSED, THIS WAS AN INTERMITTENT FAULT.Jul 21, 2017 · N594AS · Boeing 737890SDR ASAA2017071921417Warning Light · false activationLEFT PACK LIGHT ILLUMINATED IN FLIGHT. RESET WITH MASTER CAUTION. ACFT GROUNDED. TESTED THE LEFT PACK IAW THE PACK/ZONE TEMP CONTROLLER BITE TEST IAW AMM 21-51-00-700-803. THE TEST PASSED. THIS WAS AN INTERMITTENT FAULT. ACFT RELEASED.Jul 19, 2017 · N403AS · Boeing 737990ERSDR VNAA2017071911101A/C Pack · failedTHE AIRCRAFTS CABIN AND COCKPIT FILLED UP WITH SMOKE DURING TAXI ON THE RAMP. THEY STOPPED AND EVACUATED THE PASSENGERS THROUGH THE MAIN CABIN DOOR ONTO THE RAMP. MAINTENANCE INSPECTED THE AIRCRAFT AND DISCOVERED THAT THE LH AIRCONDITIONING PACK CAUSED THE ISSJul 19, 2017 · N565NN · Cndair CL6002D24SDR UIEA2017071801236Control Valve · malfunctionedLEFT PACK WILL NOT TURN OFF. REMOVED, CLEANED AND INSPECTED D 748 FROM THE LT PACK FLOW CONTROL VALVE. REINSTALLED OPS TESTED GOOD IAW FIM 21-51 FT 810.Jul 18, 2017 · N649GT · Boeing 767375SDR CNMA2017070001Sleeve · damagedBLEED LEAK L FOLLOWED BY BLEED LOSS WING L. REMOVED AND REPLACED THE SLEEVE AT HEAT EXCHANGER PRIMARY CHECK VALVE IAW AMM 21-52. OPS CHECKED GOOD. LT PACK SYSTEM NO DEFECTS NOTEDJul 17, 2017 · N819AX · Boeing 7772U8SDR J7SA20170717001A/C Pack · failedON THE GROUND, THERE WAS SMOKE AND BURNING ODOR IN THE COCKPIT, ASSOCIATED WITH A LT PACK FAILED CAS MESSAGE. REPLACED THE LT ACM. OPS AND LEAK CHECKED GOOD.Jul 17, 2017 · N91FX · Bombdr BD7001A10SDR ASOA201707163217Acm · seizedTHE CREW REPORTED SMOKE IN CABIN AND FLIGHT DECK. MAINTENANCE INSPECTED AND FOUND THE NR 1 AIR CYCLE MACHINE TO BE SEIZED. THE ACM WAS REPLACED AND OPS CHECKED GOOD.Jul 16, 2017 · N15572 · Emb EMB145LRSDR ASAA2017071621369Warning Light · false activationLEFT PACK LIGHT ILLUMINATES ON RECALL. ACFT GROUNDED. ACCOMPLISHED FIM 21-53, TASK 803, AND FIM 21-62, TASK 801. NO FAULTS, TEST PASSED AND NO HISTORY.Jul 16, 2017 · N403AS · Boeing 737990ERSDR RAIA201707150001Bearing · failedSMOKE AND ACRID ODOR ENROUTE IN COCKPIT. INSPECTED AND FOUND BEARING FAILED ON THE NR 1 PACK. REMOVED AND REPLACED THE NR 1 AIR CYCLE MACHINE, OPS CHECKED GOOD.Jul 15, 2017 · N14116 · Emb EMB145XRSDR ASAA2017071521373Actuator · faultedLEFT PACK RAM DOOR FULL OPEN LIGHT REMAINED ILLUMINATED IN CRUISE AT FL380. ACFT GROUNDED. PERFORMED PACK/ZONE TEMP CONTROL NR 1 BITE IAW FIM 21-62 TASK 801. TEST SHOWED FAULT FOR RAM AIR ACTUATOR AND FAULT FOR RAM AIR SENSOR. FOR THE RAM AIR ACTUATOR FAULJul 15, 2017 · N563AS · Boeing 737890
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