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.
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
Run it at the DuckDB prompt, or in any tool that reads Parquet over HTTPS. More ways to query the release are on Use the data.
SDR AALA970679Air Cycle Mach · leaking oilMIA - FLT T0719 - EN ROUTE, ATL/MIA DURING CRUISE, SLIGHT SMOKE ODOR NOTED IN CABIN WITH NO OTHER ABNORMAL INDICATIONS. AIRCRAFT PROCEEDED TO MIA AND LANDED WITHOUT INCIDENT. REPLACED LT AIR CYCLE MACHINE. ALSO REPLACED COALESCER BAGS AND ACCOMPLISHED PACK SDR DLM88970598Pack · malfunctionedSMELL AND SMOKE IN CABIN WITH LEFT PACK RUNNING. LEFT PACK INOP FWD TO MCO/PLACARD PER MEL 21-00-30B.SDR DLL13970591Pack · malfunctionedWHEN NR 3 PACK TURNED ON STRONG SULFUR SMELL IN AFT CABIN. DEFERRED NR 3 PACK, AIR OUT A/C, CKED PACK COMPT AND PACK CONTRL VLV AND ALL CKED OK.SDR F3LA97108Flow Contl Valve · malfunctionedDEN - FLT 401 - AIR TURN BACK. FLIGHT CREW REPORTED AIRCRAFT WOULD NOT PRESSURIZE. MAINTENANCE PLACARDED THE RIGHT PACK HIGH FLOW MODE PER MEL 21-2-1. SUPPLEMENTAL INFORMATION WILL BE SUBMITTED WHEN IT IS AVAILABLE. THIS MRR IS A SUPPLEMENT TO CLOSE MRR NRSDR PCAA9700359Air Cycle Mach · seizedAFTER TAKEOFF FROM SYR AN ODOR WAS EVIDENT COMING FROM THE ENGINE BLEEDS, AIRCRAFT RETURNED TO THE FIELD. MAINTENANCE TROUBLESHOT AND FOUND THE AIR CYCLE MACHINE SEIZED UP. REMOVED AND REPLACED ACM. SYSTEM OPERATIONALLY CHECKED GOOD. A/C RETURNED TO SERVICSDR MZZA9740Valve · stuckFLT 937 - GUM - RIGHT PACK OVERHEAT LIGHT CAME ON. RESET PACK AS PER CHECKLIST. STILL UNABLE TO CONTROL AIRMIX VALVE. DUCT OVERHEAT LIGHT CAME ON AGAIN. PACK TURNED OFF. TROUBLESHOT RIGHT PACK SYSTEM, FOUND T415 TEMP SENSOR AT FAULT. REPLACED SAME, PER SYSDR 9706589867Air Cycle Mach · failedRIGHT AIR CONDITIONING PACK FAILED DURING CLIMB CAUSING LOSS OF PRESSURIZATION. FLIGHT RETURNED TO DTW AND LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED LEFT AIR CYCLE MACHINE, FLOW CONTROL VALVE, AND PRESSURE REGULATOR, OPERATIONAL CHECK NORMAL.SDR QXEA9700092Cooling Turbine · oil leakingSEA - FLIGHT CREW NOTICED SMOKE COMING FROM FIRST OFFICERS GASPER VENT ON LANDING. NR 2 BLEED AIR SHUTOFF AND SMOKE SEEMED TO STOP. NR 2 COOLING TURBINE REPLACED I/A/W MAINTENANCE MANUAL. NR 2 BLEED AIR OPS CHECKED GOOD.SDR AALA970631Air Cycle Mach · defectiveDEN - FLT 1172 - AFTER T/O DEN, DURING INITIAL CLIMB-OUT AT APPROX 300 FT, F/A REPORTED SMOKE IN CABIN. AIRCRAFT RETURNED TO DEN AND LANDED OVERWEIGHT WITHOUT INCIDENT. ACCOMP OVERWEIGHT LANDING INSPECTION WITH NO DEFECTS FOUND. A/C MX FERRY UNPRESSURIZED DSDR DLM88970532Pack · malfunctionedACRID BURNING SMELL IN A/C WITH AIRFOIL ANTI-ICE PROTECTION IN OPERATION. SET OFF ALL LAV SMOKE DETECTORS. OPERATED AIRFOIL ANTI-ICE SYSTEM, NO ODOR NOTED. RIGHT PACK EMITS ODOR. FWD TO MCO/PLAC. RIGHT PACK INOP.SDR QXEA9700087Pack · leaking oilPDX- FLIGHT ATTENDENT REPORTED SMOKE IN THE CABIN AFTER DEPARTURE FROM PDX. CABIN A/C PAC AND #2 BLEED AIR SWITCHED OFF AND SMOKE CEASED. AIRCRAFT RETURNED TO FIELD AND LANDED WITHOUT FURTHER INCIDENT. CABIN PACK REPLACED I/A/W MAINTENANCE MANUAL. PAC OPS CHSDR DL72K970520Pack · failedRT PACK TRIPS OFF REPEATEDLY, SMOKES IN CABIN. FLIGHT CREW PLACARD DISP NR 72.SDR 97ZZZX2685Cooling Turbine · making metalAFTER ROTATION, CREW SELECTED MAIN AIR VALVES ON. A RUMBLE AND VIBRATION WERE NOTED BY CREW LASTING APPROX 2 MINS INTO FLT. REMAINDER OF TRIP WAS UNEVENTFUL. AIRCRAFT TURNED OVER TO MAINTENANCE. WITH APPLICATION OF BLEED AIR FROM THE APU, MAINTENANCE FOUNDSDR QXEA9700084Pack · failedCLM - CABIN FILLED WITH SMOKE ON LANDING. AIRCRAFT FERRIED TO PDX FOR REPAIR. NR 1 COOLING TURBINE REPLACED I/A/W MAINTENANCE MANUAL. NR 1 BLEED AIR OPS CHECKED GOOD ON GROUND RUN. AIRCRAFT RETURNED TO SERVICE.SDR DLM88970496Pack · oil leakAFTER LIFTOFF, HOT SMELL LIKE HOT A/C PACK IN AFT CABIN. FOUND RT PACK CAUSING SMELL IN CABIN. RENDERED PACK INOPERABLE. FWD TO MCO/PLAC .SDR UPS97222377Shut Off Valve · failedINSPECTION TYPE-N/A, SMOKE IN FLIGHT DECK. FOUND LEFT PACK SOV, FAILED OPEN AND PACK COOLING FAN CB PULLED DUE TO DI 126385. REMOVED AND REPLACED LEFT PACK SOV PER MM 21-51-61. REMOVED AND REPLACED LEFT ACM PER MM 21-51-11, PRECAUTIONARY. INSPECTED SYSTEMSDR GTIA9700242Clamp · looseRSW - FLT 621 - AFT COMPARTMENT TEMP HIGH LIGHT AFTER TAKEOFF. MASTER WARNING CONTINUED TO FLICKER, TEMP HIGH LIGHT ON AND OFF CONTINUOUSLY. TIGHTENED LOOSE CLAMP ON LEFT ACM. AIRCRAFT OPS CHECK GOOD ON GROUND IAW DC-9 MM 36-20-2. (M)SDR DL72L970480Control Valve · inoperativeAFTER TAKEOFF APPROXIMATELY 5,000 MSL, THE CARGO VALVE CLOSED. IT ILLUMINATED AT LEVEL OFF FL 280. THE CABIN CONTINUED TO CLB REACHING A MAX OF 9,000 FEET. CABIN ALT DIFF OF 6 PSID. ATB CVG. REPLACED RT PACK FLOW CONT VALVE. FOUND RT ACM INOPERATIVE. SDR DL72L970477Acm · malfunctionedSMELL OF SMOKE WITH PACKS ON, RIGHT PACK IN GREEN BAND, LEFT PACK NEAR YELLOW. C/A INSP BOTH PACK COOLING FANS AND DOORS, CK BOTH ACM OIL LEVELS AND COOLING AIR FLAPPER DOORS. RAN PACKS. RT PACK OK, LT PACK COMP DISC TEMP INTERMITTENTLY CLIMBS HIGH. FORWARSDR 97FDEA00220Fan · failedVCE: N0317 FAN DIFFUSER ASSEMBLY, PACK NR 1, FOUND ACM COUPLING FLANGE BURNT. INSTALLED NEW PLENUM, COOLING ASSY P/N 2201968-2 IAW M/M 21-53-01. REPLACED REFRIG PACK FAN P/N 204943-2 IAW M/M 21-53-02.SDR 97ZZZX1162Pivot · brokenTHIS PIVOT P/N 117-910060-9, (I.P.B. KINGAIR 350 MODEL B300 AND B300C) BOOK P/N 130-590031-9A7 CHAPTER 21-50-20, PAGE 4, FIG 50-20, HAS BEEN FOUND BROKEN ON THE LAST TWO KINGAIR 350'S THAT INSPECTIONS WERE PERFORMED ON. BOTH AIRCRAFT HAD LESS THAN 2,000 HOURSSDR 97ZZZX3122Pack · smokingSDF - FLT 226 - WITH ENGINE AIR AND PACKS ON, APU AIR OFF, EN ROUTE SDF. SMOKE AND OILY ODOR IN CABIN REPORTED. TURNED OFF NR 2 PACK, ODOR AND SMOKE DISAPPEARED. REMAINDER OF FLIGHT NORMAL. C/W PACK BURN-OUT ON ENGINE AND APU AIR. NO DEFECTS NOTED.SDR UPS97222304Pack · malfunctionedAT DEPARTURE, HEARD A LOUD BOOM. ALL COCKPIT INDICATIONS NORMAL. OPENED COCKPIT DOOR, FOUND CARGO COMPARTMENT FULL OF SMOKE. DI NUMBER 125957. INSPECTED PACK SYSTEM FOR OPERATION AND OIL LEAKS, NONE FOUND. OPERATED LT PACK IAW MM21-00-00, NO FAULTS OR EVISDR SCNA97065Bypass Valve · failedNR 2 PACK OVERHEATED AND WAS SHUT OFF. SMELLED SMOKE IN THE CABIN DUE TO HIGH PACK TEMPERATURES. PLACED NR 2 PACK ON MEL UNTIL REPLACEMENT OF NR 2 TURBINE BYPASS VALVE.SDR MALA975338Acm · failedFLT 3017 - EN ROUTE TO DTW, LEFT BLEED AIR FILLED THE AIRCRAFT WITH SMOKE. CREW VERIFIED LEFT ACM CAUSING SMOKE, TURNED ACM OFF. CREW DECLARED AND EMERGENCY AND LANDED WITHOUT INCIDENT. MAINTENANCE REMOVED AND REPLACED LEFT COOLING TURBINE. ALL CHECKS GOODSDR AU970187Control Valve · seized(AUS) RH AIR CONDITIONING PACK, SINGLE PACK OPERATION MARGINAL - LH AIR CONDITIONING SYSTEM FAULTY DUE TO 35 DEGREE CONTROL VALVE PNO321942-1-1 BEING SEIZED IN CLOSED POSITION WITH SHAFT SHEARED AND LH TEMPERATURE CONTROL VALVE PNO 398116-1-1 HAVING LIMITED MSDR MWEA97118Air Cycle Mach · malfunctionedPILOT REPORTS, JUST AFTER STARTING AOU AND TURNING ON PACKS THE CABIN FILLED WITH SMOKE. MAINT REMOVED AND REPLACED AIR CYCLE MACHINE AND WATER SEPARATOR.SDR MALA975331Acm · failedFLIGHT 3125 - DURING SHORT FINAL, THE LAVATORY SMOKE DETECTOR WENT OFF. UPON LANDING AND SHUTDOWN, CREW NOTICED A LIGHT MIST IN CABIN. MAINTENANCE REPLACED AIR CYCLE MACHINE. OPS CHECK OF ACM GOOD. NO SMOKE NOTED IN CABIN. (M)SDR TWAA9725003Acm · failedSTL - DURING CLIMB, LEFT AIR CYCLE MACHINE (ACM) FAILED. REMOVED AND REPLACED LEFT ACM, MFG P/N 204950-5-4. FUNCTIONAL CHECK NORMAL. (M)SDR DLL17970301Valve · leakingAREA E OVERHEAT ON CLIMB-OUT. RETURNED TO BASE. FOUND NR 3 PACK VALVE LEAKING AT AFT END. REPLACED NR 3 PACK VALVE. VALVE P/N 217002711 OFF KC16803 ON 065.SDR 97ZZZM268Acm · oil leakAFTER DEPARTURE SMOKE FILLED COCKPIT AND CABIN AND CREW SHUT OFF FLOWS AND RETURNED TO AIRPORT. REMOVED AND REPLACED LEFT ENGINE AND LEFT ACM. REFERENCE REXA97032.SDR REXA97026Acm · locked upSMOKE IN FLIGHT DECK. LEFT ACM DEFERRED. (M)SDR USAAF97019Flow Contl Valve · failedILM/GRR - FLT 1612 - EN ROUTE TO GRR, BOTH AUTOMATIC PRESSURIZATION SYSTEMS WENT OFF LINE. MANUAL SYSTEM WORKED OK. FLIGHT DIVERTED TO PIT TO ACCOMMODATE MAINTENANCE. FLIGHT LANDED IN PIT WITHOUT FURTHER INCIDENT. MAINTENANCE ADJUSTED LEFT AND RIGHT PRESSUSDR REXA97023Acm · locked upCREW REPORTED SMOKE IN COCKPIT, DECLARED AN EMERGENCY AND LANDED UNEVENTFULLY. REMOVED AND REPLACED RIGHT ACM. (M)SDR VTZA97139Exhaust Duct · missingFLT 6517 - ORF-IAD - DURING POST FLT INSPECTION, IT WAS NOTED THAT THE RT ACM EXHAUST DUCT WAS MISSING. ACM DUCT HAD APPARENTLY DEPARTED AIRCRAFT AFTER TAKEOFF. AIRCRAFT LANDED AT IAD WITH NO PROBLEM. THE MAINTENANCE TECHNICIANS INSPECTED THE AREA AND REPLASDR AWXA9700093Pack · malfunctionedNUMBER 2 PACK OVERHEAT, CABIN FILLED WITH BURNING SMELL. SMELL WENT AWAY AS TEMPERATURE DECREASED. RAN NR 2 PACK FOR 10 MINUTES AT DIFFERENT SETTINGS WITHOUT FAULT.SDR AALA970311Valve · defectiveBUF - FLT 246 - EN ROUTE ORD/SYR, DURING CRUISE ATL FL 370, CABIN ALTITUDE STARTED TO CLIMB. INITIATED DESCENT WITH POWER ON BOTH PRIMARY, STANDBY AND MAUAL CONTROLLERS BUT UNABLE TO CONTROL GRANUAL CABIN ALTITUDE INCREASE. PASSING FL 160, ALL PAX O2 MASKS DSDR HNAA9792818Air Cycle Mach · failedFLT - 3374 - AVL-CLT - WHILE PERFORMING PREFLIGHT CHECKS, SMOKE FILLED THE CABIN WHEN BLEED WAS TURNED ON. REMOVED AND REPLACED THE AIR CYCLE MACHINE. (M)SDR TWAA9719001Heat Exchanger · failedJFK - DURING CRUISE, TAIL COMPARTMENT HIGH TEMPERATURE LIGHT ILLUMINATED. REMOVED AND REPLACED RIGHT HAND SECONDARY HEAT EXCHANGER, MFG P/N 184060-3-2. OPERATIONAL CHECK NORMAL. (M)SDR USAAD97035Switch · failedBOS/CLT - FLT 1071 - AT FL 350, RIGHT PACK TRIPPED OFF, DESCENDED TO FL 250. THE LEFT PACK THEN TRIPPED OFF. BEGAN EMERGENCY DESCENT. AT FL 180, THE CABIN ALTITUDE WAS 12,000 FEET. THE CAPTAIN MANUALLY DEPLOYED THE OXYGEN MASKS. JUST BELOW FL 180, BOTH PASDR 97ZZZX974Air Inlet · exh contaminatedDURING INSPECTION, EXHAUST RESIDUE WAS DISCOVERED IN TAIL CONE. IT WAS DETERMINED THAT EXHAUST WAS ENTERING THROUGH THE CONDENSER AIR INLET INSTALLED FOR JB SYSTEMS, INC., AIR CONDITIONING STC NR SA71RM. THIS INLET WAS COVERED, AND CESSNA LOUVERS AND DOUBLERSDR DLM88970597Pack · malfunctionedFUME/ODOR FROM A/C ON GRD, THOUGHT IT WAS TUG DID NOT GO AWAY IN FLT LT PACK RUNS 250 PSI RT PACK RUNS 350 PSI. FOUND LT PACK PUTTING OUT ODOR DISCONNECTED RAM SENSE LINE FROM FLOW CONTROL VALVE LT SIDE. FWD TO MCO/PLACARD PER MEL 21-00-01A.SDR CA970210006Duct Clamp · loose(CAN) UPON DESCENT A RAPID DECOMPRESSION OF THE AIRCRAFT STARTED. EMERGENCY DESCENT CARRIED OUT AND LANDING WAS UNEVENTFUL. INSPECTION FOUND A LOOSE CLAMP ON THE ACM DUCT WHICH CAUSED NO INFLOW OF CONDITIONED AIR INTO THE CABIN AND THEREFORE THE LOSS OF CABIN SDR SWAA970142Cables · out of adjustDIVERTED TO BNA DUE TO BOTH AC PACKS TRIPPING IN FLIGHT. ADJUSTED LEFT AND RIGHT RAM AIR INLET CONTROL CABLES PER BOEING M/M.SDR UPS97821848Catalytic Conv · cloggedINSPECTION TYPE-N/A, STRONG FUMES EYE BURNING/SMELL IN COCKPIT WHEN LEFT OR RIGHT PACK TURNED ON. TURNED BOTH PACKS OFF ONE AT A TIME AND RETURNED TO RFD. THE SMELL WAS VERY STRONG. UPON AIR TURNBACK, FOUND BOTH OZONE CATALYTIC CONVERTERS TO BE CLOGGED. DESDR 98ZZZX526Belt · delaminatedAIR CONDITIONING BELT IS A TOOTH-TYPE BELT. FOUND 'TEETH' SECTIONS OF THE INSIDE DIAMETER OF THE BELT LAYING INSIDE THE ENGINE NACELLE. ON INSPECTION, FOUND 2.50 INCH SECTION OF BELT INSIDE EDGE MISSING. ACTT: 292.1 HOURS.SDR DLL10970127Pack Valve · malfunctionedSMOKE FROM AIR CONDITIONING THROUGHOUT CABIN, MID CABIN TEMP 200 DEGREES NR 3 PACK ACM DISCHARGE TEMP 140 DEGREES. LOCKED NR 3 PACK VALVE CLOSED, FWD TO MCO AND PLACARD PER MEL 21-21-01A.SDR P5CA9700039Acm · contaminatedSMOKE FILLED THE COCKPIT AT TOP OF DESCENT. TURNED AIR CONDITIONING PACKS OFF AND CLOSED ENGINE BLEED AIR VALVES WITH NO EFFECT. SMOKE CLEARED BEFORE LANDING. PERFORMED MAINTENANCE CHECK OF AIR CONDITIONING SYSTEM AND FOUND NR 1 WATER SEPARATOR CONTAMINATEDSDR P5CA9700038Pack · oil contaminatedOIL SMOKE IN THE COCKPIT DURING CRUISE FLIGHT. SOURCE IDENTIFIED AS NR 2 A/C PACK, DEACTIVATED PACK.SDR SWAA970077Acm · failedAFTER ENGINE START, RT AC PACK TRIPPED, UNABLE TO RESET, FOLLOWED BY AN ACRID ODOR THROUGHOUT CABIN. RETURNED TO GATE. FOUND RT AIR CYCLE MACHINE OVERSERVICED. ALSO, INSPECTED RT PACK AND RT TURBO FAN. REPLACED AIR CYCLE MACHINE PER BOEING M/M.
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