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 SWAA960837Acm · failedHOT AIR AND SMOKE ENTERED CABIN AND COCKPIT AREAS DURING TAXI OUT. RETURNED TO GATE. REMOVED AND REPLACED NR 1 AIR CYCLE MACHINE DUE TO SEVERE OIL LEAK, ALONG WITH DISCHARGE SENSOR AND BAG PER BOEING M/M. ALSO, REMOVED AND REPLACED NR 2 AIR CYCLE MACHINE ASDR CA960826090Pack · failed control(CAN) AIRCONDITIONING PACK FAILED IN AUTO, MANUAL OPERATION MODE WENT UNSERVICEABLE. OVERHEAT CONDITION CAUSING SMOKE IN CABIN. REPLACED.SDR EISA96143Pack Vlv · inoperativeAFTER TAKEOFF EXCESSIVE RATE OF CLIMB, RIGHT PACK TEMP AT 30 DEGREES, THE RIGHT MIX VALVE STUCK IN FULL COLD. REPLACED RIGHT PACK VALVE, SYSTEM OPS CHECK GOOD. (M)SDR WWMA9600065Acm · out of oilCREW REPORTED A SMELL IN THE COCKPIT AFTER THE ENGINES WERE RUNNING. MAINTENANCE FOUND THE RIGHT ACM OUT OF OIL AND REPLACED IT. AIRCRAFT WAS RUN WITH NO ODORS NOTED.SDR 96ZZZX5748Compressor · seizedCOMPRESSOR WILL NOT TURN - LOCKED UP - CLUTCH.SDR P5CA9601077Water Drain · crackedAIR COND BAY RT WATER DRAIN TUBE IS CRACKED ON TWO LOCATION AT B STA 1100R APPROX WATER DRAIN TUBE. REPLACED PER MM 21-10-00.SDR CA960909020Acm · cabin smoke(CAN) ON CLIMB OUT CREW REPORTED SMOKE IN CABIN. FOUND OIL AT #1 AIR CYCLE MACHINE. REPLACED.SDR CA960826007Heat Exchanger · cracked(CAN) #1 AIR CONDITIONING PACK HEAT EXCHANGER FOUND WITH 1/2 INCH CRACK IN FORWARD BOTTOM CORNER AND IS LEAKING AIR.SDR CA960812004Heat Exchanger · cracked(CAN) #1 AIR CONDITIONING PACK HEAT EXCHANGER FOUND WITH 1/2 INCH CRACK IN FORWARD RIGHT HAND CORNER AND IS LEAKING AIR.SDR HAL96106Pack · smokingHNL - FLT 102 - CABIN STARTED FILLING WITH SMOKE FROM A/C. SHUT DOWN PACK. LT PACK TEMP WAS TURNED HOT. RETURNED SW. OPS CHECK OK. (X)SDR AU961115Actuator · faulty(AUS) CABIN COOLING SYSTEM PACK VALVE ACTUATOR JAMMED IN FULL BYPASS POSITION (BUTTERFLY CLOSED)SDR RAIA960803Clamp · looseSTL - FLT 7164 - LEFT DUCT TEMP IS 35 TO 38 DEGREES CELSIUS WOULD NOT COOL THE CABIN OR COCKPIT. MAINTENANCE TIGHTENED THE CLAMPS AT THE COOLING TURBINE. (M)SDR AALA961165Filter · contaminatedSJO - FLT 0984 - AFTER TAKEOFF SJO DURING CLIMB-OUT. LT ENGINE EEC LIGHT ILLUMINATED FOLLOWED BY AUTOTHROTTLES DISCONNECTING AND SLIGHT ODOR OF SMOKE NOTED IN COCKPIT. THEN THE RT ENGINE EEC LIGHT ILLUMINATED. ACCOMPLISHED SMOKE REMOVAL CHECK LIST AND TURNEDSDR 96ZZZM1368Clamp · brokenSTL - TAIL COMPARTMENT HIGH TEMPERATURE LIGHT ILLUMINATED SHORTLY AFTER TAKEOFF. REMOVED AND REPLACED BROKEN CLAMP AT RIGHT PACK HOT AIR DUCT AND RETORQUED LOOSE CLAMP AT LEFT PACK PRIMARY HEAT EXCHANGER. OPERATIONAL CHECK NORMAL.SDR COMA9610236Pack · smokingCABIN FILLED WITH SMOKE WITH RT COOLING PACK ON. COULD NOT DUPLICATE. OPERATIONAL CHECK OF COOLING SYSTEM NORMAL.SDR 96ZZZX6006Switch · burnedPRIOR TO LANDING, THE PILOT NOTICED SMOKE IN THE COCKPIT COMING FROM THE PILOT'S SWITCH PANEL. THE PILOT THEN TURNED THE MASTER OFF AND MADE A SAFE LANDING. INVESTIGATION FOUND THAT THE AIR COND TOGGLE SWITCH HAD FAILED AND BURNT. REPLACEMENT OF THE SWITCH SDR MVH0064104Blower · inoperativeBLOWER INOPERABLE.SDR USAASB96142Acm · failedPIT - FL 358 - EN ROUTE FROM DCA TO MCI AT FL 350, ALTITUDE WARNING HORN SOUNDED. NO OTHER COCKPIT INDICATIONS WERE ILLUMINATED. COCKPIT CABIN INDICATOR SHOWED CABIN AT 10,000 FEET AND RISING. EMERGENCY DESCENT WAS MADE AND THE FLIGHT DIVERTED TO PIT. DEPLSDR COMA9620013Compressor · failedWHEN FREON A/C SYSTEM SWITCHED OFF FOR ENGINE START, SMOKE WAS OBSERVED COMING FROM THE AIR INTAKE ON NOSE COMPARTMENT. FOUND SMOKE TO BE COMING FROM OVERHEATED COMPRESSOR MOTOR. SYSTEM DEACTIVATED AND PLACED ON DEFERRED MAINTENANCE LIST.SDR CA960826016Cockpit Pack · cabin smoke(CAN) ONE MINUTE AFTER TAKEOFF FLIGHT ATTENDANT INFORMED CREW OF SMOKE IN CABIN, AND LAVATORY SMOKE DETECTOR HAD SOUNDED. AIRCRAFT RETURNED TO GATE. FLIGHT TEST CONFIRMED COCKPIT PACK EMITTING SMOKE. OPERATED ON MEL.SDR COMA9610231Pack · smokingRIGHT COOLING PACK FAIL WARNING - SMOKE IN CABIN. COULD NOT DUPLICATE DISCREPANCY. INSPECTION AND OPERATION OF SYSTEM NORMAL. NO DEFECTS FOUND.SDR VTZA96274Freon Motor · failedFLT NR 6457 - EWR-IAD - DURING TAXI, AIRCRAFT RETURNED TO GATE WITH NO FURTHER INCIDENTS DUE TO SMOKE COMING FROM AIR CONDITIONING ACCESS VENT. MAINTENANCE INSPECTED AIR CONDITIONER AND FERRIED AIRCRAFT TO LYH. MAINTENANCE REMOVED AND REPLACED FREON MOTOR, OSDR DL72S961759Pack Fan · inoperativeREJECTED TAKEOFF AT DFW 18L DUE TO RT PACK TRIPPING OFF AND FILLING THE CABIN WITH SMOKE. REPLACED RIGHT PACK FAN. OPS CHECK NORMAL.SDR 96ZZZX3879Acm · failedTWO EACH AIR CYCLE MACHINES THRUST BEARING FAILURES WITHIN 6 TO 8 HOURS OF OPERATION. ALLIED SIGNAL HAS TRACED THIS BACK TO A THRUST BEARING FOIL COATING PROCESS PROBLEM IN MID-1994.SDR 96ZZZX3878Acm · failedTWO EACH AIR CYCLE MACHINES THRUST BEARING FAILURES WITHIN 6 TO 8 HOURS OF OPERATION. ALLIED SIGNAL HAS TRACED THIS BACK TO A THRUST BEARING FOIL COATING PROCESS PROBLEM IN MID-1994.SDR 96UAL900562Sleeve · cutAIRCRAFT LOST PRESSURIZATION. CABIN ALTITUDE WENT TO 10,000 FEET WHEN CRUISING AT 37,000 FEET. DESCENDED TO 22,000 FEET AND CABIN ALTITUDE RECOVERED TO NORMAL. AIRCRAFT DIVERTED TO GANDER, NEWFOUNDLAND. SUPPLEMENTAL DATA UPDATE: CLAMPS AND SLEEVE UPSTREASDR ASAA9680212Cooling Turbine · leaking oilSEA - DURING DESCENT OUT OF 13,000 FEET ON FLIGHT 393, CREW REPORTED SMELLING AN OILY ODOR AND FUMES IRRITATING TO THE EYES IN THE COCKPIT, APPEARED TO BE COMING FROM THE LEFT AIR CONDITIONING PACK. FOUND THE LEFT COOLING TURBINE LEAKING OIL. REPLACED THE LESDR CALA9601045Pack · smokingWHILE OPERATING RT PACK IN MANUAL WITH MIX VALVE AT HALF POSITION, THE RIGHT PACK TEMP WENT TO 150 DEGREES AND WAS ACCOMPANIED BY CABIN SMOKE DURING DESCENT INTO EWR. THE SMOKE CLEARED WHEN COOLING DOOR WAS OPENED AND MIX VALVE WAS ADJUSTED. THE AIRCRAFT LASDR 96ZZZX3899Duct · crackedWHILE ACCOMPLISHING AIRFRAME INSPECTION, ONE OF THE INSPECTION REQUIREMENTS CALLED OUT TO INSPECT THE APU. WHILE CONDUCTING THE INSPECTION, NOTED A LARGE CRACK ABOVE THE RAM AIR DUCT DOOR. THE APU WAS REMOVED WHICH REVEALED THE CRACKED RAM AIR DUCT ASSY. THSDR 9615789860Acm Duct · looseLOSS OF CABIN PRESSURIZATION OCCURRED DURING CRUISE FLIGHT AT 28,000 FEET. OXYGEN MASKS WERE AUTOMATICALLY DEPLOYED THROUGHOUT THE CABIN AND EMERGENCY DESCENT WAS MADE TO 10,000 FEET. PRESSURE WAS REGAINED AND AIRCRAFT CONTINUED TO DESTINATION. AN UNEVENTFUSDR 96ZZZX3994Pulley · bearing wornAIR CONDITIONER IDLER PULLEY WAS VERY LOOSE. FOUND THE PULLEY BOSS THAT FITS INSIDE OF THE BEARING (PN 203SZZ) WAS VERY WORN. BEARING COULD BE TURNED BY HAND, B4UT WAS ROUGH FEELING WHEN ROTATED. SUBMITTER SUGGESTS POSSIBLY A BETTER QUALITY BE6ARING AND A BSDR USAAD96107Clamp · looseFLT 647 - LGA-PBI - UNABLE TO HOLD CABIN ALTITUDE AT FL 350. CABINCLIMBING AT 500-600 FEET PER MINUTE. STILL UNABLE TO CONTROL IN MANUAL.DIVERTED TO CHS. FOUND LOOSE CLAMP ON RIGHT PACK DUCT WORK. RESECUREDDUCT. (M)SDR SCNA96196Check Valve · inoperativeUNABLE TO PRESSURIZE CABIN, DUMPED APPROXIMATELY 30,000 POUNDS OF FUEL AND RETURNED TO LAS. FOUND CHECK VALVE (P/N 7012-505) TO BE INOP IN NUMBER 2 PACK AND A BLOWN AIR CONDITIONING DUCT (P/N 7009-605). REMOVED AND REPLACED BOTH PARTS IAW MM 21-30-0. DUCT LSDR AALA961077Clamp · disconnectedDEN - FLT 615 - WHILE EN ROUTE SLC TO ORD AT 31,000 FEET, THE FLIGHT ATTENDANTS REPORTED A BURNING SMELL IN BOTH AFT LAVATORIES. PULLED CIRCUIT BREAKERS TO LOCATE SOURCE WITH NO AVAIL. THEN SAW SMOKE IN THE RIGHT AFT LAVATORY. AIRCRAFT DIVERTED TO DEN. AT SDR GTIA96NK177Clamp · looseTAIL COMPARTMENT TEMP 'HIGH' LIGHT ON DURING CLIMB-OUT FROM RSW. LIGHT WENT OUT WHEN POWER REDUCED TO 1.6 EPR FOR TAKEOFF PROFILE AND REMAINED OUT. FOUND DUCT LEAK ON ACM. REPOSITIONED CLAMP AND SECURED. RAN PACK LEFT SIDE, NO LEAKS NOTED. (M)SDR 96UAL900532Pack · smokingRIGHT PACK TRIPS IN MANUAL AND AUTO MODES WITH SMOKE IN THE AFT CABIN.SDR 9615263227Acm · seizedFUMES PRESENT IN COCKPIT AND CABIN FOLLOWED BY A PACK ONE OVERHEAT MESSAGE. FOLLOWED COCKPIT OPERATING MANUAL PROCEDURES AND THE FUMES CEASED. AN EMERGENCY WAS DECLARED AND THE AIRCRAFT LANDED WITHOUT INCIDENT AT THE ORIGINAL DESTINATION. MAINTENANCE FOUND SDR 96UAL900517Relay · failedRIGHT PACK OVER TEMPERATURE ON GROUND, SMOKE IN THE CABIN. ACFT RETURNED TO GATE. *S/D* REPLACED GROUND COOLING FAN AND COOLING FAN RELAY.SDR SIMA961881Acm · failedDFW - FLT 3687 - ABOUT TWO MINUTES AFTER TAKEOFF, NR 1 F/A CALLED AND REPORTED SMELL OF SMOKE. SOON AFTER, COULD SMELL IT IN THE COCKPIT. AIRCRAFT RETURNED TO DFW. REPLACED RIGHT ACM DUE TO SEIZURE. (X)SDR 96UAL900503Clamp · brokenUNPLANNED STOP AT PDX DUE TO LOSS OF CABIN PRESSURIZATION. *S/D* FOUND CLAMP ON THE OUTLET OF THE NR 1 PACK CONDENSER BROKEN CAUSING AIRCRAFT TO SLOWLY REPRESSURIZE. REPLACED CLAMP AND SYSTEM OPERATED NORMALLY.SDR USAAD96095Seal · failedFLT 551 - RDU-CLT - TAIL COMPARTMENT TEMP HIGH LIGHT ILLUMINATED AFTER TAKEOFF, FLICKERED, THEN EXTINGUISHED WHEN BLEEDS WERE TURNED OFF. FOUND LEAKING PERI-SEALS ON DUCT BELOW LEFT ACM. REPLACED SEALS, RAN BOTH PACKS, CHECKS GOOD. (M)SDR COMA9620011Acm · failedLIGHT SMOKE IN AIRCRAFT AND HOT AIR FROM AIR CONDITIONING VENTS. REPLACED THE LT AIR CYCLE MACHINE AND THE RT BLEED AIR CONTROL VALVE.SDR AU961052Separator · faulty(AUS) CABIN COOLING SYSTEM LOW PRESSURE WATER SEPARATOR INTERNAL COALESCER SWIRL VANE COLLAPSED - THIS DEFECT WAS RECEIVED FROM NO34 SQUADRON RAAF AND IS FOR INFORMATION ONLYSDR HAL9679Apu · oil leakHNL - FLT 12 - SMOKE AND OIL SMELL IN CABIN ON GROUND PRIOR TO DEPARTURE. *SUPPLEMENTAL SDR TO SHOW FINAL CLOSING ACTION*. REMOVED NRS 1, 2, 3 AIR CONDITIONER COALESCER BAGS AND PURGED AIRCRAFT SYSTEM PER MM 21-10-00. REPLACED COALESCER BAGS AND THE OPERATISDR USAAF96064Packs · failedATL - FLT 1184 - EN ROUTE MSY-BWI, FL350, CREW NOTED A GRINDING NOISE FROM BOTH PACKS. CABIN THEN BEGAN TO FILL WITH SMOKE. FLIGHT DIVERTED TO ATL AND LANDED WITH NO FURTHER INCIDENT. MAINTENANCE REPLACED BOTH PACKS DUE TO TURBINE FAILURES. (M)SDR DLL10961507Pack · odorON DESCENT, ALL AFT LAV SMOKE DETECTORS SOUNDED. ALCOHOL LIKE SMELL REPORTED BY F/A. MAINT RESET AND CHECKED LAV SMOKE DETECTORS. SUSPECT NR 2 PACK AS CAUSE WHEN POWER REDUCED.SDR 96UAL900459Pack · overheatedLEFT PACK OVERHEATED IN AUTO MODE ON GROUND. OUTBOUND QUICK GROUND CHECK SHOWED LEFT COOLING FAN WORKING WITH RAM DOOR SHUT. STILL HAD VERY NOTICEABLE BURNT SMELL FROM RAM AIR INLET. WITH BOTH PACKS RUNNING, RIGHT PACK TEMP GAGE JUST BELOW GREEN BAND WHILE SDR DL767961449Check Valve · inoperativeAFTER T/O, A/C WOULD NOT COOL. HOT AIR ENTERED PASSENGER CABIN AND COCKPIT UNABLE TO STOP HOT AIR ISOLATED BOTH SIDES, NO HELP. REPLACED RT PACK TRIM AIR CK VALVE (P/N 211102808) (MFG/NR 3202726-1) (S/N 2347).SDR DL72W961427Heat Exchangers · leakingAT 25,000 FT ENG'S AT IDLE, ENG ANTI-ICE ON, LOST CONTROL OF CABIN PRESSURIZATION. DURING EMERGENCY DECENT CABIN CLIMBED TO 12,000 FT. FOUND BOTH LEFT AND RIGHT HEAT EXCHANGERS LEAKING THROUGH CORE. REPLACED BOTH EXCHANGERS, LEAK AND PRESSURIZATION CHECKS GSDR QXEA9600199Cooling Turbine · odorUPON LANDING AND AFTER USING REVERSE, SMOKE SMELL AND HAZE IN CABIN. NUMBER ONE COOLING TURBINE, HEAT EXCHANGER AND WATER SEPARATOR SOCK REPLACED IAW MAINT MANUAL. NUMBER ONE BLEED AIR OPS CHECKED GOOD ON GROUND RUN.
Back to JASC 2150