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 SIMA20121202006Pipe · disconnectedON FLIGHT 3526 THE CREW REPORTED A STRONG BLEED AIR SMELL IN COCKPIT AND CABIN ON CLIMB AND DESCENT. THE FLIGHT ATTENDANT REPORTED IT MADE HER COUGH AND WAS WORSE TOWARDS THE FRONT OF THE CABIN. THE AIRCRAFT WAS REMOVED FROM SERVICE. COMPLIED WITH FIM 21-20SDR CA121205006Acm · failed(CAN) AFTER REACHING THE PARKING POSITION AND AFTER ENGINE SHUTDOWN AND APU RUNNING THERE WAS STRONG SMOKE DEVELOPMENT IN THE COCKPIT AND THE CABIN. THE PIC DECIDED TO EVACUATE THE CABIN. AFTER INVESTIGATION THE ACM WAS FOUND STUCK. THE LT ACM WAS REPLACED SDR ASAA2012113093392A/C Pack · malfunctionedLEFT PACK ILLUMINATES WITH RECALL. BIT VERIFIED LEFT RAM AIR ACTUATOR FAULT. PREVIOUS FLT, SHOWED NO FAULT. VERIFIED GOOD TWICE. IAW MM 21-61-00-700.SDR 2012F00247Compressor · failedWHILE TAXING, PILOT OBSERVED SPARKS EXITING OUT OF THE FRONT LT SIDE OF AIRCRAFT AT AIR CONDITIONING PANEL. SHUTOFF THE AIR CONDITIONING SYS, SPARKS STOPPED AND PILOT RETURNED TO HANGAR WITHOUT FURTHER INCIDENT.SDR ASAA2012112893378Control Valve · malfunctionedRT PACK LIGHT ILLUMINATES ON RECALL. BITE SHOWS TCV FAULT ON NR 2 CONTROLLER. RAN BITE & FAULT CLEARED. OPS NORMAL REF AMM 21-61-01.SDR CA121205001Acm · failed(CAN) ON FINAL CREW DETECTED A BURNING OIL, WITH NO LIGHT OR OTHER INDICATIONS, ACFT LANDED AND TAXIED TO THE GATE. ONCE ENGINES WERE TURNED OFF, THE LT PACK LIGHT ILLUMINATED, A RESET WAS CARRIED OUT AND THE PACK TRIP OFF LIGHT ILLUMINATED AGAIN AFTER 45 SECSDR CA121203020Compressor · seized(CAN) DURING SCHEDULED INSPECTION ON THE RT ENGINE, THE AIR CONDITIONING, A/C COMPRESSOR DRIVE BELT WAS FOUND BROKEN WITH SIGNIFICANT HEAT DAMAGE AND SPREAD LIQUID RUBBER THROUGHOUT THE BACK OF THE ENGINE. THIS WAS CAUSED BY THE FAILURE OF THE A/C COMPRESSOR SDR ASAA2012112793384Control Valve · malfunctionedLEFT PACK LIGHT ILLUMINATED ON RECALL, EXTINGUISHED ON MASTER CAUTION RESET. VERIFIED TCV FAULT ON NR 1 ZONE TEMP CONTROLLER. R & R LT PACK TEMP CONTROL VALVE. REF MM 21-51-10-000-801 AND 21-51-10-400-801. LEAK & OPS CK GOOD. ACCOMP BITE TEST AND VERIFIEDSDR DXTA2012112605196Acm · seizedCABIN ACM IS MAKING A LOUD BEARING NOISE WHEN RUNNING. STRONG OIL ODOR ASSOCIATED IN THE CABIN WITH CABIN PACKS OPERATING. OIL ODOR IS STILL PRESENT AFTER PACKS HAS BEEN SHUTOFF FOR 10 MINUTES. BEARING NOISE STOPS WHEN CABIN PACK IS SHUTOFF. TROUBLESHOT, FOSDR UALA2012112606785Relay · faulty"FWD EQPT VAL" MESSAGE TROUBLESHOOT REF FIM 21-58-00 FIG 105, SUSPECT EQPT COOLING INDICATION CARD M867. REPLACED K1 005 RELAY, ALL CK'S NORMALSDR UALA2012112806844Unknown · malfunctionedLEFT PACK TEMP EICAS. LIGHT OUT IN STBY. ITEM HAS PREVIOUS HISTORY AND COMPRESSOR SENSOR HAS BEEN REPLACED ALREADY. ACCOMPLISHED BITE CHECK PER MM 21-51-00 FIG 103 AND SHOWS COMPRESSOR SENSOR. REF SHT 8 PG 116 NEXT STEP IS WIRING CHECKS.
RECYCLED SYSTEM SDR ASAA2012112393335Warning Light · false activationRT PACK LIGHT ILLUMINATES ON RECALL. EXTINGUISHES ON MASTER CAUTION RESET. TROUBLESHOT PACK FAULT INTERMITTENT IAW SAME & OPS NORMAL IAW SAME.SDR AALA20121122003Elbow · looseDFW - CREW REPORTED NO PRESSURIZATION DURING TAKEOFF. EMERGENCY DECLARED FLIGHT RETURNED DFW LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. RE-SECURED LOOSE ELBOW CONNECTION ON RIGHT PRESSURE REGULATOR VALVE. SYSTEM GROUND CHECK NORMAL OPERATION.SDR SIMA20121121009Acm · seizedFOR FLIGHT 3686 THE CREW REPORTED THE LEFT PAC AUTO FAIL AND LEFT PACK HIGH TEMP (INDICATES 99* C) STARTED APU THEN SHUTDOWN RIGHT ENGINE. SMOKE APPEARED IN AIRCRAFT. THE AIRCRAFT WAS REMOVED FROM SERVICE. TROUBLESHOT AND FOUND THE LEFT AIR CIRCULATION MACHSDR UALA2012112106735Circuit Card · faulty'R INOP' & 'PACK OFF 'LIGHTS ON. EICAS MSG 'R PACK OFF' DISPLAYED.' REPLACED RIGHT FLOW CONTROL CARD PER MM. RAN PACK FOR 2 HOURS. NO FAULTS.SDR YENA20121119651Filter · failedFLT 1796 CUN-FLL, DURING DESCENT AND TAXI IN, VERY MUSTY DAMP SMELL COMING FROM A/C SYSTEM. REMOVED AND REPLACED RIGHT OZONE FILTER AS PER 21-51-41. LEAK AND OPS CHECK GOOD.SDR YENA20121119650Filter · faultyFLT 1796 CUN-FLL, DURING DESCENT AND TAXI IN, VERY MUSTY DAMP SMELL COMING FROM A/C SYSTEM. REMOVED AND REPLACED LEFT OZONE FILTER AS PER 21-51-41. LEAK AND OPS CHECK GOOD.SDR ASAA2012111993321Warning Light · false activationRT A/C PACK LIGHT COMES ON WITH M/C RECALL. COULD NOT DUPLICATE. ACCOMPLISHED MM21-61-00. NR 1 & 2 TEMP CONTROLLER BITE CK. BITE, FLT, & VERIFY ALL GO, NO FAULTS LOGGED. OPERATED RT A/C PACK FOR 30 MINUTES, PACK LIGHT DID NOT COME BACK. GROUND VERIFICATIOSDR ASAA2012111893330Control Valve · malfunctionedPACK LIGHT ILLUMINATED, EXTINGUISHED WITH RESET. R & R LT PACK TEMP CONTROL VALVE REF AMM 21-51-10. ACCOMPLISHED PACK/ZONE TEMP CONTROLLER BITE TEST. NO FAULTS NOTED. LEAK CKD GOOD REF AMM 21-51-10-790-001.SDR UIEA2012111700531Warning Message · illuminatedPILOT REPORT RT PACK OFF LIGHT AND EICAS MESSAGE NOT ILLUMINATED IN OFF POSITION.SDR SWIA201232173Acm · overtempBURNING SMELL AND SMOKE IN FLIGHT DECK. LEFT PACK OVERTEMP. (FLT 4825) REPLACED THE LEFT ACM IAW AMM. ACM P/N OFF GG670-95009-5, S/N OFF 01382.SDR DJFA20121114001Acm · failedCREW REPORTED SMELLING SMOKE AND OIL IN THE CABIN WITH THE APU RUNNING. MX FOUND THE FORWARD ACM FAILED AND REPACED IT.SDR VNAA2012111500009Acm · malfunctionedCREW REPORTED SMOKE TOILET AMBER MESSAGE ALONG WITH SMOKE IN COCKPIT AND CABIN. AIRCRAFT RETURNED TO AIRPORT LANDING WITHOUT ISSUE. MAINTENANCE TROUBLESHOT, REMOVED,AND REPLACED THE LEFT AIR CYCLE MACHINE. OPERATIONAL CHECKS WERE PERFORMED USING THE AIRCRAFSDR ASAA2012111593306Bulb · failedRT PACK TEMP INDICATION PEGS ZERO. PACK WORKS OK. CHECKED RESISTANCE AT RT PACK TEMP BULB FOUND VERY LOW RESISTANCE. REPLACED RT PACK TEMP BULB WITH NEW ONE. VERIFIED RT PACK TEMP IND NOW INDICATES REF MM 21-51-60-400-801 & WDM 21-61-51.SDR MASA2012111452288A/C Pack · odorLEFT ENGINE/PACK HAS STRONG OILY SMELL ON TAKEOFF. PLACED LEFT PACK ON MEL.SDR GLBA2012111300108Line · kinkedPILOT REPORTED THAT THE LT PACK FAIL ANNUNCIATOR ILLUMINATED WITH ASSOCIATED SMOKE IN COCKPIT. MAINTENANCE FOUND KINKED LINE AT TURBO INLET AIR VALVE. REPAIRED LINE IAW 120 MM 20-10-04 PERFOMRED OPS CK IAW SYSTEM, DID NOT FAIL AND NO SMOKE NOTED.SDR UALA2012111406558Acm · seizedNOISE AND SMOKE NEAR AUX GALLEY JUST PRIOR TO LANDING. CREW REPORT ODOR SMELL, VIBRATION,ABNORMAL NOISE NEAR DOOR 2 GALLEY FLOOR AREA AND FOLLOW BY PACK NR 1 STATUS MSG. CHECK RECIR FAN, CHILLER, OVEN, GAL AND CABIN LIGHT, LAC NR 3 AND PACK NR 2, NR 3 ALL CHSDR 2012FA0000760A/C Pack · failedACFT EXPERIENCED A LT ACM FAILURE ON SHORT FINAL. CREW REPORTED A STRONG BURNED OIL ODOR OR VAPOR ENTERING THE COCKPIT THROUGH THE ECS SYSTEM. BOTH PACKS WERE TURNED OFF AND THE ODOR DISSIPATED. MX CONFIRMED THAT THE LT PACK HAD LOST OIL QUANTITY AND FAILSDR UALA2012111206500Valve · faultyPACK 'INOP' & 'PACK OFF' LIGHTS ON. EICAS MSG 'R PACK OFF' DISPLAYED. COULD NOT RESET FIG 105A BLOCK 1. REPLACED FCSO VAVLE.SDR ASAA2012111093272Warning Light · false activationRIGHT PACK LIGHT ILLUMINATED. EXTINGUISHES WITH MASTER CAUTION RESET. RT PACK ZONE CONTROL LOGGED RAM AIR ACT FAULT, FAULT CLEARED & TESTS NORMAL REF 21-61-00.SDR ASAA2012111093270Control Valve · failedECS DISCRETE FOR RT PACK DOES NOT SHOW OFF WHEN SELECTED OFF. REPLACED RT FLOW CONTROL VALVE REF MM 21-51-01. OPS CHECK GOOD, LK CHECK GOOD.SDR ASAA2012110993271Control Valve · malfunctionedRIGHT PACK LIGHT ILLUMINATES ON RECALL, EXTINGUISHES ON RESET. FOUND RT CONTROLLER TCV ON THIS PACK LIGHT ON AFTER PREVIOUS FLIGHT BUTTON PUSHED. BITE & VERIFY BOTH PASSED. NO LIGHT ON RECALL NOTED. NO HISTORY 90 DAYS.SDR SWIA201232150Acm · malfunctionedWITH RIGHT PACK ON ENGINE 2 BLEED, STRONG SMOKE SMELL IN COCKPIT AND SMOKE IN THE CABIN. TURNED RIGHT PACK OFF AND SMOKE BEGAN TO DISSIPATE. (FLT 5180) FOUND THE RIGHT PACK HIGH TEMP UNCONTROLLABLE IN AUTO OR MANUAL. REPLACED THE RIGHT ACM ASSEMBLY. P/N: SDR ASAA2012110893268Control Valve · inoperativeRIGHT PACK LIGHT ILLUMINATES ON RECALL. NR 2 TEMP CONTROL SHOWS THIS PACK TCV FAULT. R & R RT TEMP CONT VALVE. OPS CHECKED NORMAL IAW AMM 21-51-400-801.SDR SWIA201232131Sensor · malfunctionedTHE RIGHT PACK BEGAN TO BLOW HOT AIR INTO THE CABIN WITH A STRONG SMELL OF BURNING PLASTIC. (FLT 6295) REPLACED RIGHT PACK DUCT TEMP SENSOR IN REFERENCE TO EMB 120 MM.SDR ASAA2012110793261Actuator · failedON WALKAROUND, FOUND LT RAM AIR DOOR AT FULL CLOSED WITH ACTUATOR RUNNING. PERFORMED LT PACK CONTROLLER BITE TEST, RECORDED RAM AIR ACTUATOR FAULT. REPLACED RAM AIR ACTUATOR REF AMM 21-51-21-000-801 & 21-51-21-400-801. OPS & BITE TESTED GOOD.SDR DXTA2012110505169Unknown · odorFOUL OILY, MUSTY ODOR COMING FROM BOTH PACS.SDR ASAA2012110293223Module · inoperativeAPU BLEED SWITCH ROTATES, LOCKING DETENT NOT ALIGNED. R & R AIR CONDITIONING MODULE ASSY IAW NG AMM 21-25-02-400-801 AND 36-21-02-600-02. OPS CHECKED GOOD.SDR AALA20121101026Control Valve · stickingCAPTAIN REPORTED TEMPERATURE DROP AND LOSS OF PRESSURIZATION. ACCOMPLISHED RAPID DESCENT CAUSING ALL THE OXYGEN MASKS TO DEPLOY. EMERGENCY DECLARED AND LANDED DFW WITHOUT INCIDENT. FOUND TEMPERATURE SENSORS DIRTY AND CLOSED. FOUND RIGHT PACK TEMPERATURE COSDR REXA2012110101442Control Valve · malfunctionedSMOKE IN FORWARD CABIN IN FLIGHT. RIGHT PACK OVERHEAT ON GROUND 99 + NO OVERWEIGHT LANDING. REMOVED AND REPLACED RIGHT TEMPERATURE CONTROL VALVE IAW CRJ 900 AMM 21-51-20. OPS CHECK FAIL. INFO NOTE: REFER TO LOG PAGE 2273914 ITEM 1 FOR DEFERRAL OF RIGHT PACSDR REXA2012110101443A/C Pack · overheatedRIGHT PACK AUTO FAIL AND OVERHEATING CAUSING SMOKE IN THE COCKPIT AND CABIN. FLIGHT 3644.SDR UALA2012103106271Acm · failedHEAVY VIBRATION IN CEILING BETWEEN LAV AND FLIGHT DECK. FOUND ICE BUILD UP IN NR 2 WATER SEPARATOR. REPLACED COALESER BAG, NO HELP. NR 2 ACM INTERNAL FAILURE CAUSING VIBRATION NOTED IN CABIN. COMPLIED WITH MEL REQUIREMENTS WITH LOCKING FCV CLOSED. REPLACESDR UALA2012102906229Bypass Valve · faultyPACK L, OVERHEAT AT LEFT PACK OUTLET OR LEFT PACK COMPRESSOR OUTLET OR LEFT PACK FLOW CONTROL VALVES (FCV) ARE CLOSED DUE TO: FCVS FAILED CLOSED, FCVS LATCHED CLOSED BY CABIN TEMP CONTROLLER (CTC) BECAUSE OF FAULT, OVERHEAT, OR PACK CONTROL SWITCH COMMANDED OFSDR ASOA20121029087Unknown · odorTHE CREW REPORTED A SMOKE ODOR WHEN THE NR 1 PACK SYS WAS TURNED ON. MX INSPECTED AND REPLACED THE NR 1 AIR CYCLE MACHINE. OPS CHECKED GOOD.SDR VNAA2012102800010Shutoff Valve · faultyWHILE CLIMBING OUT, CREW REPORTED LEFT ENGINE PACK VALVE CLOSED. CREW COULD NOT GET VALVE TO OPEN. RIGHT PACK WAS ALREADY ON DEFERRAL PER MEL. CREW RETURNED TO FIELD AND LANDED WITHOUT INCIDENT. MAINTENANCE INSPECTED, REMOVED AND REPLACED LEFT PRSOV (PRESSSDR ASAA2012102893204Control Valve · malfunctionedLEFT PACK LIGHT ON RECALL, RESETS ON MASTER CAUTION RESET. PERFORMED BITE TEST ON LT PACK TASK 21-61-00. LT TEMP CONTROL VALVE FAILURE. REPLACED LT PACK TEMP CONTROL VALVE IAW MM 21-51-10-400-801. PERFORMED BITE TEST AGAIN BITE FOUND NO FAULTS.SDR UALA2012102906232Housing · missingLEFT PACK FAN INLET DIFFUSER HOUSING SUPPORT BRACKET EXITED PACK EXHAUST. REPLACED DIFFUSER HOUSING PER MM, OPS CHECK NORMAL AND LEAK CHECK OK.SDR ASAA2012102693188Control Valve · malfunctionedAFTER ENGINE START, ACCOMPLISHED THE AFTER START CHECKLIST, RECEIVED AN AIR CONDITIONING ON RECALL TEST. OBSERVED PACK LIGHT ON RT ENG. ACCOMPLISHED QRH 2.7. LTS WENT OUT WHEN MASTER CAUTION RESET. ON SUBSEQUENT FLIGHT, RIGHT PACK LIGHT ILLUMINATED AND WOULSDR SIMA20121026004Acm · malfunctionedFOR FLIGHT 2802 THE CREW REPORTED THAT WHILE PARKED AT THE GATE RUNNING APU FOR ABOUT 20 MINUTES CLOSED THE MAIN DOOR AND ABOUT 30 SECONDS LATER HAD SMOKE IN THE COCKPIT AND CABIN. THE AIRCRAFT WAS REMOVED FROM SERVICE. FOUND RIGHT SIDE AIR CYCLE MACHINE LOCSDR UALA2012102606156Valve · faultyLEFT TRIM AIR PRSOV STATUS MSG WITH TRIM AIR L EICAS MSG. LEFT TRIM AIR PRSOV LOCKED IN CLOSED POSITION PER MEL. ACP'D REPLACEMENT OF VALVE.
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