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"

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 DL72W992662Valve · failedAT 37,000 FT CARGO VALVE LIGHT ON, UNABLE TO CONTROL CABIN ALTITUDE. REPLACED LT PACK FLOW CONTROL VALVE, OP CKS GOOD.Dec 7, 1999 · N290WA · Boeing 727247SDR COMA9910182Air Conditioning · failedRIGHT AIR CONDITIONING FAILED. COULD NOT DUPLICATE. SYSTEM FUNCTION CHECK NORMAL.Dec 6, 1999 · N261CA · Emb EMB120RTSDR UPS99431169Fan · inopCREW PREFLIGHT, ELECTRIC ODOR UPPER DECK EQUIP COOLING FAN INOP. SWAPPED LEFT MAIN EQUIP COOL FAN WITH UPPER DECK AND DEFERRED.Dec 4, 1999 · N520UP · Boeing 747212BSDR AT9900884Rt Pack · overheatFOUND RIGHT AIR CONDITIONING PACK WENT TO FULL HOT IN FLIGHT, APPROXIMATELY 5 MINUTES AFTER TAKEOFF. DEFERRED PER MEL 21-1, PROBLEM COULD NOT BE DUPLICATED.Dec 3, 1999 · N814AT · Doug DC932SDR TWAA9916401Duct · contaminatedAPPROXIMATELY ONE MINUTE BEFORE TOUCHDOWN SMOKE APPEARED THROUGHOUT THE CABIN. SMOKE DISSIPATED WHEN THE PACKS WERE SHUT DOWN. FOUND OIL IN THE LT PACK DUCT AFTER THE ACM. PLACARDED THE ACM PER MEL. CHECK-C 7-13-99 STL.Dec 1, 1999 · N917TW · Doug DC982SDR 99UAL900623Door Assy · damagedCREW REPORTED AIRFRAME VIBRATION LEFT SIDE OF AIRCRAFT DURING CLIMBOUT FROM FRA EN ROUTE ORD. DIVERTED TO LHR. *S/D* FOUND LEFTHAND PACK RAM AIR INLET DOOR ASSY (AFT PANEL (P/N 213W3120-1) DAMAGED. AFT PANEL DOOR ASSY WAS REPLACED.Dec 1, 1999 · N770UA · Boeing 777222SDR 99UAL900622Heat Exchanger · failedON GROUND, AC PACK NOISE FOLLOWED BY SUBSEQUENT PACK SHUT DOWN AND EICAS MESSAGE RT DUCT LEAK. *S/D* FOUND RIGHTHAND HEAT EXCHANGER (P/N 810208-2 ) PRIMARY INLET TORN, INITIAL EXAM REVEALED THAT THE DAMAGE STARTED FROM THE V-NOTCH AREA. THE RT HEAT EXCHANGERDec 1, 1999 · N796UA · Boeing 777222SDR CALA9901541Fan · failedA BURNING ODOR ENTERED THE COCKPIT AND CABIN ON CLIMBOUT FROM ABQ. THE AIRCRAFT WAS RETURNED TO ABQ WHERE IT LANDED WITHOUT INCIDENT. MAINTENANCE FOUND THE AVIONICS COOLING FAN INOPERATIVE. THE AVIONICS COOLING FAN WAS REMOVED AND REPLACED. OPERATIONAL CHENov 29, 1999 · N70352 · Boeing 7373T0SDR DLM88992599Separator Bag · faultySTRONG SMOKE ODOR IN AIRCRAFT. AFT SMOKE DET WENT OFF. REPLACED RT ACM PER M/M, PERFORMED DUCT BURN OUT. REPLACED WATER SEPARATOR BAG, LEAK CKS GOOD.Nov 24, 1999 · N902DL · Doug MD88SDR 2000ZZZX452Duct · crackedDURING CLIMB, UNABLE TO CONTROL CABIN ALTITUDE BELOW 10,000 FEET WITH PACK NR 1 AND NR 3 ON. DIVERTED TO JFK, LANDED WITHOUT INCIDENT. REPLACED BLOWN DUCT TO NR 3 AIR CONDITIONING PACK. LEAK CHECKED GOOD. PACK OPS CHECKED PER MM CHAPTER 21. (X)Nov 24, 1999 · N191AT · Lkheed 10113851SDR 9904939867Acm · contaminatedAFTER TAKEOFF SMOKE ALARMS IN 3 LAVS SOUNDED AND FUMES WERE PRESENT IN THE CABIN. AIRCRAFT RETURNED TO DEPARTURE AIRPORT. MAINTENANCE RAN ENGINES AT TAKEOFF POWER WITH PACKS ON TO BURN OUT RESIDUAL OIL FROM A PREVIOUS APU OIL LEAK. ACM AND WATER SEPARATORS Nov 14, 1999 · N776NC · Doug DC951SDR SWAA991902Fan · burnedDURINNG FLIGHT A STRONG BURNING SMELL ENTERED THE CABIN AND COCKPIT. (LAX TO MCI). FOUND EQUIPMENT COOLING FAN BURNED OUT. REMOVED AND REPLACED COOLING FAN PER MM.Nov 12, 1999 · N387SW · Boeing 7373H4SDR 99UAL900600Seal · crackedFLIGHT ATTENDANTS REPORT ODOR OF BURNT RUBBER IN CABIN AFTER T/O WHEN PACKS TURNED ON. ALSO, NOSE GEAR RUMBLING AFTER RETRACTIONS. *S/D* REPLACED DAMAGED SEAL ON NR 3 PACK HEAT EXCHANGER, IN AIR CONDITIONING COMPARTMENT. THERE HAS BEEN NO REOCCURANCE SINCENov 12, 1999 · N1849U · Doug DC1010SDR 99ZZZX4446Blower · failedWHILE AIRCRAFT WAS IN CRUISE FLIGHT, CREW SMELLED ELECTRICAL BURNING ODOR.Nov 11, 1999 · N682B · Braero BAE125800ASDR DL72S992444Valve · failedAFTER NR 3 ENG START AND RT PACK SELECTED ON, LOUD BANG WAS HEARD IN COCKPIT/CABIN. RT DUCT PRESS NEEDLE WENT TO ZERO AND AFT FLT ATTENDANTS REPORTED FUEL SMELL. INSPECTED DUCTS AT NR 3 ENG/PYLON/AFT AIRSTAIR FOR DAMAGE/LEAKAGE, CK GOOD. CHECKED DUCTS AT RTNov 5, 1999 · N401DA · Boeing 727232SDR CA991210039Acm · failed(CAN) BURNT SMELL IN CABIN, NR2 ACU PACK TURNED OFF, SMELL DISSIPATED. NR2 ACM REPLACED.Nov 2, 1999 · Airbus A320211SDR LR7A9963Pack · failedFLIGHT CREW NOTED SMOKE AND LOUD NOISE FROM FLT DECK AIR CONDITIONER PACK. TRANSFERRED TO DMI NR 00618 PER MEL 21-1. REMOVED AND REPLACED FLT DECK COOLING TURBINE ASSY DUE FAILED IAW MM SMP 581-21-50-00, PG 206. OPS AND LEAK CHECKS GOOD. CLEARED DMI 00618 Nov 1, 1999 · N401LC · Lkheed 382GSDR SCNA99129Valve · inopDURING CLIMB, THE CABIN PRESSURIZATION CONTINUED TO CLIMB BEYOND CABIN ALTITUDE SET. UNABLE TO CONTROL RATE OF CLIMB IN AUTO, STANDBY OR MANUAL MODES. REMOVED AND REPLACED THE FLOW CONTROL VALVE EQUIPMENT COOLING PER MM 215821. CABIN PRESSURIZATION CONTROL Oct 31, 1999 · N285SC · Boeing 7272J4SDR RAIA9910040Flow Selector · failedDCA- LEFT DUCT OVERTEMP LIGHT ON. MAINTENANCE REPLACED LEFT FLOW SELECTOR.Oct 30, 1999 · N550HK · Jetair JETSTM4101SDR DL757992414Acm · inopPILOT REPORTED SMOKE IN COCKPIT, AFTER T/R DEPLOYMENT ON TOUCHDOWN. LT PACK TRIPPED SHORTLY THEREAFTER. REPLACED LT ACM, OPERATIONAL CHECK NORMAL.Oct 30, 1999 · N625DL · Boeing 757232SDR TWAA9914705Acm · overservicedDURING ENG START UP SMOKE FILLED THE CABIN. LEFT AND RIGHT ACM'S WERE OVERSERVICED. SERVICED ACM'S TO PROPER LEVEL AND PERFORMED PACK BURNOUT.Oct 29, 1999 · N9307R · Doug DC983SDR 99UAL900560Acm · failedCREW REPORTED SMOKE IN COCKPIT AND AFT CABIN AREAS DURING FLIGHT. *S/D* LEFT HAND AIR CYCLE MACHINE (ACM PN:810209-3) WAS REPLACED PRECAUTIONARY. AIRCRAFT WENT BACK TO REVENUE SERVICE WITHOUT FURTHER SMOKE INCIDENT.Oct 29, 1999 · N767UA · Boeing 777222SDR USAASB99260Acm · weakBWI - FLT 2741 - FLT ON MX DELAY IN BDL, WHEREAS MX PLACED THE RT PACK ON MEL. FLT DEPARTED BDL AND WHILE FLYING OVER PHL, THE LT PACK WOULD ONLY HOLD CABIN PRESSURE TO 9,500 FT. CAPT ELECTED TO DIVERT TO BWI WHERE THE FLT LANDED W/O FURTHER INCIDENT. NO EMOct 27, 1999 · N269AU · Boeing 7372B7SDR A6WA9900120Pack · failedFLT 7119 - DEN-RAP - LEFT PACK FAIL, SOME LAV CAS MESSAGE, PACK OVERHEAR SMOKE/ODOR IN CABIN. REMOVED AND REPLACED NR 1 ENVIRONMENTAL CONTROL UNIT AND 87HB RELAY. (M)Oct 25, 1999 · N338PH · Dorner DO328100SDR P2EA99307Acm · failedMCI - FLT 584 - AFTER SHUT DOWN OF NR 1 ENGINE A BURNING ODOR WAS NOTICE FOLLOWED, A FEW SECONDS LATER, BY SMOKE IN THE COCKPIT AND FORWARD CABIN. REMOVED AND REPLACED RIGHT PACK AIR CYCLE MACHING PER MM 21-51-11. OPERATION NORMAL. (M)Oct 24, 1999 · N412CE · Boeing 737205SDR AALA991605Panel · defectiveCLT - FLT 803 - FIVE MINUTES AFTER DEPARTURE CLT A STRONG MOMENTARY SMELL OF ELECTRICAL FIRE ACCOMPANIED BY A PUFF OF SMOKE WAS NOTICED BY CREW. APPROXIMATELY TWO MINUTES LATER ANOTHER MOMENTARY SMELL OF ELECTRICAL FIRE WAS NOTED. NO INDICATIONS ON MFDU, NO Oct 23, 1999 · N1467A · Fokker F28MK0100SDR USAAF99052Lt Pack · leakingCLT - FLT 945 - AFTER TAKEOFF, A BURNING ODOR WAS NOTICED IN THE COCKPIT AND CABIN. AIRCRAFT RETURNED TO CLT AND LANDED WITHOUT INCIDENT. MAINTENANCE FOUND OIL LEAK IN LEFT AIR CONDITIONING PACK. (M)Oct 22, 1999 · N884US · Fokker F28MK0100SDR DL73E992274Duct · failedAIRCRAFT WOULD NOT PRESSURIZE AFTER T/O CONFIGURED FOR RIGHT BLEED AND RIGHT PACK OPERATION. AUTO/STBY/AND MANUAL MODES ATTEMPED. OUTFLOW VALVE FULL CLOSED FWD OUTFLOW VALVE CLOSED. FOUND APU BLEED AIR DUCT RUPTURED. REPLACED SAME.Oct 15, 1999 · N236WA · Boeing 737247SDR QXEA9902225Exhaust · crackedPDX - RIGHT ACM EXHAUST HAS A SUSPECTED SMALL CRACK AT THE LOWER FORWARD CORNER. REPAIRED IAW FOKKER SRM 51-31-01.Oct 14, 1999 · N481US · Fokker F28MK4000SDR 99UAL900518Rotor · wornAFTER T/O, SMELL OF SMOKE IN COCKPIT, DISSIPATED AFTER FEW MINUTES. ALSO REPORTED NOISE ON LEFT SIDE OF CABIN MID-SHIP FOLLOWED BY PACK MODE L ADVISORY MESSAGE. AIRCRAFT RETURNED TO IAD. *S/D* REPLACED LEFT AIR CYCLE MACHINE. THIS WAS A 810209-3 ACM, AND Oct 12, 1999 · N773UA · Boeing 777222SDR COMA9960594Acm · failedDURING APPROACH INTO CVG, A STRONG SMELL OF ELECTRICAL ODOR WAS NOTED IN THE COCKPIT AND CABIN ASSOCIATED WITH SMOKE. THE CREW DECLARED AN EMERGENCY. AIRCRAFT LANDED SAFELY. INVESTIGATION REVEALED THE LEFT AIR CONDITIONING UNIT FAILED CAUSING SLIGHT SMOKE AOct 9, 1999 · N995CA · Cndair CL6002B19SDR AT9900722Clamp · failedINBOUND TO ATL LOST CABIN PRESSURIZATION AT 14,000 FT, PASSENGER OXYGEN MASKS DEPLOYED. BOTH AIR CONDITIONING PACKS QUIT AT THE SAME TIME. BOTH PACKS WERE RESTARTED BUT THEY QUIT AGAIN. FOUND RIGHT AIR CYCLE MACHINE DISCHARGE DUCT BLOWN. RE-SECURED BLOWN DOct 9, 1999 · N866AT · Doug DC932SDR ASOA99113Mount · failedFLT 4038 - SMOKE DETECTED IN CABIN DURING TAXI. AIRCRAFT SAFELY RETURNED TO THE GATE. MAINTENANCE PERFORMED GROUND OPERATIONAL CHECK AND DETERMINED THE PROBLEM TO BE THE RIGHT PACK. MAINTENANCE REPLACED THE RIGHT PACK AND GROUND COOLING FAN. FURTHER INSPECOct 8, 1999 · N243AS · Emb EMB120RTSDR RAIA9910027Cooling Turbine · failedSTL- LEFT PACK DUCT OVERHEATING. MAINTENANCE REPLACED COOLING TURBINE ON LEFT SIDE.Oct 6, 1999 · N723TE · Aerosp ATR72202SDR UPS99830869Connector · failedINSPECTION TYPE:N/A, RIGHT PACK COMES ON BY ITSELF WITHOUT ANY COOLING. CREW DISCOVERED SMOKE IN THE COCKPIT. *S/D* REPLACED CONNECTOR P1-8001 AND REPAIRED BROKEN WIRE AR-7483255AO PER WDM 21-50, ALL OPERATIONAL CHECKS GOOD.Oct 5, 1999 · N866UP · Doug DC873FSDR AWXA9900342Acm · failedAIR TURNBACK, CABIN PRESS HORN WENT OFF AT 12,500 AND CABIN WOULD NOT HOLD PRESS. WOULD NOT RESTORE WITH STANDBY OR MAN. REMOVED AND REPLACED AIR CYCLE MACHINE LT PACK AND AIR CONDITION RELAY CURRENT HISTORY: ATA 21 SEVERAL WRITE-UPS IN LAST THREE DAYS, MOROct 5, 1999 · N180AW · Boeing 737277SDR USAAD99146Pack · malfunctionedMSP-PIT - FLT 1426 - AFTER TAKEOFF SMOKE APPEARED IN THE COCKPIT ALONG WITH THE INABILITY TO CONTROL THE LEFT AIR CONDITIONING TEMP CONTROL VALVE, STUCK IN FULL HOT. THE LEFT AIR CONDITIONING PACK WAS TURNED OFF AND THE SMOKE SUBSIDED. THE AIRCRAFT RETURNE TOct 4, 1999 · N813US · Doug DC981SDR 99ZZZX4576Mixing Valve · stickingSHUT-OFF VALVE STICKS IN OPEN POSITION ON NR 2 SIDE. REMOVED AND REPLACED.Oct 4, 1999 · N911SV · Urocop EC135P1SDR ASOA99110Acm · inoperativeFLT 4219 - ON TAKEOFF, SMOKE FILLED THE CABIN. CREW REMOVED BATTERY FROM SMOKE DETECTOR TO SILENCE ALARM AND RETURNED TO THE GATE. MAINTENANCE REMOVED AND REPLACED THE ACM AND GROUND COOLING FAN. OPERATIONAL CHECKS WERE GOOD. AIRCRAFT RETURNED TO SERVICE. Oct 3, 1999 · N243AS · Emb EMB120RTSDR DLM90992189Valve · inopLT PACK FLOW OF ABOUT 20 PERCENT FLOW LIGHT ON FROM T/O TO 10,000. NO CHANGE IN FLOW PERCENT. RATE OF A/C CLIMBING SLOWED TO 1000 PPM, STILL HAD FLOW LITE. REPLACED LT PACK FLOW CONTROL VALVE. A/C PRESSURIZED GOOD.Oct 2, 1999 · N904DA · Doug MD9030SDR PLGA990928Acm · failedBOS-PHL - FLT 4773 - DURING CLIMB-OUT, CREW NOTED A BURNING SMELL IN THE COCKPIT. THEY SHUTDOWN THE RIGHT BLEED SYSTEM AND THE SMELL WENT AWAY. A/C DIVERTED BACK TO BOS AND LANDED WITHOUT INCIDENT. MAINTENANCE REMOVED AND REPLACED THE RT ACM AND PERFORMED ASep 28, 1999 · N744BA · Saab SF340ASDR COMA9960536Transducer · failedDURING CLIMBOUT, THE RIGHT AIR CONDITIONING PACK INDICATED A HIGH PRESSURE FAULT. REPLACED THE RIGHT PACK PRESSURE TRANSDUCER.Sep 24, 1999 · N977CA · Cndair CL6002B19SDR ASOA99103Acm · inoperativeFLT 4254 - WHILE AT GATE, CREW SMELLED SMOKE FROM F/O SIDE CONSOLE. SMOKE WAS COMING FROM COCKPIT VENTS. MAINTENANCE REMOVED AND REPLACED THE LEFT ACM. OPERATIONAL CHECKS WERE GOOD. AIRCRAFT RETURNED TO SERVICE. (M)Sep 22, 1999 · N267AS · Emb EMB120RTSDR RAIA9909018Acm · failed7462-STL- LEFT FLOW CAUSING A STRONG ODOR IN A/C. MAINTENANCE REPLACED LEFT AIR CYCLE MACHINE.Sep 19, 1999 · N556HK · Jetair JETSTM4101SDR CA991004006Acm · seized(CAN) DURING FLIGHT,THE CREW NOTICED THAT THEY COULD NOT LOWER THE FLIGHT COMPARTMENT TEMPERATURE. MAINTENANCE TRACED THE PROBLEM TO A SEIZED ACM. THE ACM, HEAT EXCHANGER, AND CONDENSER/MIXER WERE REPLACED AND THE AIRCRAFT RETURNED TO SERVICE.Sep 19, 1999 · Dhav DHC8311SDR EISA99168Pack · malfunctionedLEG NR 1 AIR TURN BACK DUE TO POOR RIGHT PACK OUTFLOW AND NO PRESSURIZATION. GROUND OPS CHECK PRESSURE SYSTEM PER MM 21-31-00. NO DEFECTS NOTED OF FOR FURTHER FLIGHT. (M)Sep 17, 1999 · N313NE · Boeing 727223SDR EISA99166Sensor · shortedCREW REPORTED LOST NR 1 PACK. REMOVED AND REPLACED INLET TEMP SENSOR IAW MM 21-61-41. OPS CHECK NORMAL PER MM 21-31-00. (M)Sep 17, 1999 · N313NE · Boeing 727223SDR 99UAL900479Pack · failedDIVERTED TO JFK DUE TO CABIN DECOMPRESSION. AIRCRAFT DIVERTED DUE TO THE LOSS OF THE RT PNEUMATIC SYSTEM. THE LT PACK WAS INOP ON TAKEOFF. THE LT ACM WAS REPLACED AND A PNEUMATIC HEALTH CHECK WAS PERFORMED ON BOTH ENGINES. THE RT ENGINE WAS FOUND WITH A BASep 16, 1999 · N579UA · Boeing 757222SDR DLM88992063Acm · failedELECTRICAL FUMES DETECTED IN CABIN AND COCKPIT AT FL 350, HAZE DISSIPATED IN COCKPIT WITHIN ONE MINUTE AND WITHIN FOUR MINUTES IN CABIN. FOUND LT ACM SEIZED. REPLACED SAME, RAN PACKS AND ENGS. ALL CK GOOD.Sep 15, 1999 · N919DE · Doug MD88SDR 99FDEA00380Valve · failedLWR AFT BODY OVERHEAT LIGHT CAME ON DURING CLIMBOUT. PERFORMED RED TABS AND ISOLATED TO BE LEAK BETWEEN NR 1 BLD VALVE AND LT PACK VALVE.Sep 10, 1999 · N218FE · Boeing 727233
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