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 SWIA202054581Acm · odorSTRONG BURNING SMELL (LIKE BURNT RUBBER) AFTER WE ADVANCED THROTTLES AND TOOK OFF FROM TWF. ALL INDICATIONS WERE NORMAL. FLIGHT 4234-FILED CLOSED. THIS DISCREPANCY WAS TRANSFERRED TO CAMP ITEM 21955715 WITH THE FOLLOWING CORRECTIVE ACTION: "FIM TASK COMPLETSDR UIEA2020120802536Circuit Card · malfunctionedLEFT PACK OFF LIGHT INTERMITTENTLY ON WITH PACK OPERATING, PACK RESET SWITCHES, BOTH PACKS OPERATIVE. TRANSFERRED TO MDDR 139115, IAW MEL 21-52-01A, CAT C. REMOVED AND REPLACED FLOW CONTROL CARD ASSEMBLY, IAW AMM 21-51-09. PACK OFF LIGHT OPERATIONS CHECK GOSDR UIEA2020120802538Warning Light · false activationINFO ONLY: EQUIPMENT COOLING VALVE LIGHT ILLUMINATED AFTER ENGINE START. SET TO STANDBY, PER CHECKLIST. VALVE LIGHT EXTINGUISHED. NORMAL OPERATIONS CONTINUED. T/S PER FIM 21-58 FT 939. SYSTEM OPERATION NORMAL, NO FAULTS NOTED AT THIS TIME.SDR GTIA2020120735492A/C Pack · odorMOLDY, MUSTY SOCK SMELL REPORTED BY CABIN DURING DECENT. ISOLATED PACK 2 ODOR DISAPATED. PERFORMED TSM 05-50-00-810-831, FOUND PACK 2 MOST LIKELY CAUSE OF ODOR, PLEASE SEE LOGPAGE 2648890-2.SDR ASAA2020120533642Control Valve · inoperativeUPON MASTER CAUTION RECALL, RT PACK LIGHT ILLUMINATES. LIGHT EXTINGUISHES WITH MASTER CAUTION RESET. GROUNDED-YES. PERFORMED PACK ZONE TEMPERATURE BITE, PER B737-800 FIM 21-62 TASK 801 NR 2 CONTROLLER FAULTED. RT TCV. PERFORMED FIM 21-62 TASK 831 TO STEP SDR J7SA2020120800252Acm · seizedCREW NOTICED SMOKE IN COCKPIT AND CABIN WHEN RUNNING THE AIR SOURCE OFF THE APU. PERFORMED FRICTION TEST ON ACM, IAW CMM 21-52-57-700-801 AND FOUND ACM TURBINE SEIZED. REMOVED AND REPLACED ACM, IAW BD 100 AMM 21-52-13-400-801. LEAK TEST AND OPERATIONS TEST SDR UIEA2020120402527O-Ring · damagedLEFT PACK INOPERABLE ITEM 2-TRANSFERRED TO MDDR NR 138933, IAW DDG 21-51-01-01, CAT C, DUE 14DEC20. COMPLIED WITH MX ACTIONS. 04DEC20 LOG 1235909 ITEM NR M3 IAH. REMOVED AND REPLACED O-RINGS TO AIR CYCLE MACHINE DUCTS, IAW AMM 21-51-03. OPERATIONS CHECK GOSDR ASAA2020120333632Actuator · inoperativeWITH RECALL, PACK LIGHT ILLUMINATED AND THEN EXTINGUISHED WITH MASTER CAUTION RESET, LEFT PACK. GROUNDED-YES. PERFORMED B737-800 FIM TASK 21-61-00, LEFT PACK SHOWS RAM AIR ACCT. REMOVED AND REPLACED LEFT PACK RAM AIR ACTUATOR, PER B737-800 AMM 21-51-51-000-SDR UIEA2020120302505Restraint · damagedLEFT PACK INOPERABLE EICAS MESSAGE. REPLACED FLEX DUCT RESTRAINT ON DUCT COUPLER, IAW AMM 21-51-00 AND 21-51-00-705. OPERATIONS CHECKS GOOD.SDR 9JLA2020120927175Motor · defectiveFLIGHT CREW REPORTED THAT DURING GROUND OPERATIONS THAT THE VAPOR CYCLE AIR CONDITIONING SYSTEM CIRCUIT BREAKER TRIPPED. THE MAINTENANCE VENDOR DETERMINED THAT THE AIR CONDITIONING COMPRESSOR MOTOR WAS DEFECTIVE AND INSTALLED AN OVERHAULED MOTOR. P/N 1134014SDR UIEA2020120102500Condenser · inoperativeRT PACK INOPERABLE (AIR CONDITIONING PACKS - 200/300 (NOTIFY DISPATCH). ER RESTRICTED R-60. TRANSFERRED TO MDDR 138732, IAW MEL 21-51-01-01, CAT C. REMOVED AND REPLACED RT PACK CONDENSER, IAW AMM 21-51-10. OPERATIONS AND LEAK CHECK GOOD. NO FAULTS AT THISSDR 2020F00480A/C Pack · contaminatedDURING ENGINES STABILIZATION FOR TAKEOFF WE HAD SMOKE IN COCKPIT AND PASS CABIN. CORRECTIVE ACTION: WAS PERFORMED TASK 21-00-01-10-801 AIR CONDITIONING SYSTEM OIL CONTAMINATION PRACTICES REMOVAL. IN TEST AIR CONDITIONING COOLING PACK NORMAL ON GROUND, IAW AMSDR 2020F00475A/C Pack · contaminatedDURING ENGINES STABILIZATION FOR TAKEOFF WE HAD SMOKE IN COCKPIT AND PASS CABIN. CORRECTIVA ECTION: WAS PERFORMED TASK 21-00-01-10-801 AIR COND SYSTEM OIL CONTAMINATION PRACTICES REMOVAL. IN TEST AIR CONDITIONED COOLING PACK NORMAL ON GROUND, IAW 21-00-00.SDR AALA202012019006Actuator · faultyAIRCRAFT WAS NOT GROUNDED. COCKPIT AND FORWARD CABIN HAD METALLIC SMELL/ODOR DURING FIRST 10 MINUTES OF FLIGHT. DISSIPATED AFTER 15 MINUTES DURING TAKEOFF ROLL UNTIL PASSING 10000FT. FOUND MIXER FLAP ACTUATOR FAULT. REMOVED AND REPLACED MIXER FLAP ACTUATORSDR UIEA2020113002473Warning Message · false activationFWD EQUIPMENT VALVE EICAS DURING TAXI IN, PER FIM 21-58 FT 805 A/C EXPERIENCED SHORT TERM POWER TRANSFER OPERATIONS, PER 21-58-00. OPERATIONS TEST FWD EQUIPMENT VALVE, PER AMM 21-58-00. CYCLED VALVE SWITCH TO STBY, OPERATIONS NORMAL.SDR GTIA2020113035475A/C Pack · odorHAUL STRONG ODOR ON CLIMBOUT AND ISOLATED IT TO PACK 1. PERFORMED TSM 05-50-00-810-831, RUN BOTH ENGINES 1 & 2, ISOLATE EACH PACK AT THE TIME NO SMELLS. ALSO RUN APU NO SMELL, IAW AMM 71-00-00 49-00-00. AIRCRAFT OK FOR SERVICE, NO DEFECTS NOTED.SDR ASAA2020112533601Control Valve · faultyDURING CRUISE AT FL 360 CABIN RATE OF CLIMB CYCLES FROM +400 TO -300 FPM EVERY 3O SECONDS. THE CABIN PRESSURE DIFFERENTIAL AND CABIN ALTITUDE DO NOT FLUCTUATE. WE TRIED TO ALTERNATE CONTROLLER AND THE RATE OF CLIMB CYCLE REMAINED UNCHANGED. DUCT PRESSURE WASDR UIEA2020113002477Status Message · false activationAFT EQUIPMENT EXHAUST FAN STATUS MESSAGE. PERFORMED FIM PROCEDURE, PER AMM 21-90-44. MESSAGE CLEARED, OPERATIONS GOOD.SDR DXTA2020112504395Module · leakingCLIMBING THROUGH FL260 ALL OF SUDDEN A VERY STRONG ELECTRICAL BURNING SMELL. FO CONFIRMED, AS WELL AS, THE PASSENGER. DECLARED EMERGENCY AND PERFORMED CHECKLIST. DIVERTED INTO LOCAL AIRPORT AND AS WE DESCENDED SMELL DISSIPATED. ON BASE TO FINAL AFTER GEAR SDR UIEA2020112302445Valve · malfunctionedRT PACK OFF LIGHT NO INDICATION, WITH RIGHT PACK TURNED OFF NO EICAS "RT PACK OFF" SHOWS ON LIST. FOUND RT PACK FLOW CONTROL VALVE WILL NOT GO FULL CLOSED POSITION. TRANSFER TO DMI NR 138320, IAW DDG 21-51-02 CAT "C" DUE ON 03DEC20 MX PROCEDURE. C/W VALVE MSDR UIEA2020112402455Door · out of limitsREPEAT WRITE UP IN CRUISE & DESCENT, LOUD RUMBLE OCCURS EVERY 5 MINUTES, SOUNDS LIKE IT IS ORIGINATING AFT OF FLIGHT DECK, GOES AWAY AFTER 1 MINUTE. C/W AP 18181, IAW 32-22-00 AND AMM 21-33-02, NO DEFECTS NOTED. ON VISUAL INSPECTION OF NOSE GEAR DOORS, NOSE SDR AWKA2020112501Compressor · seizedWHILE IN CRUISE FLIGHT AT FL450 THE FLIGHT CREW RECEIVED A MASTER CAUTION AMBER CAS CABIN PAC O’TEMP MESSAGE. THEY RAN THE PILOTS CHECKLIST FOR AMBER MESSAGES PROCEDURES AND FOLLOWED THE PROCEDURE CABIN PAC O’TEMP. THE PAC TEMPERATURE COOLED TO AN ACCEPTABLESDR YV3R2020112500396Attach Fitting · brokenCUSTOMER REPORTED COMPRESSOR ASSEMBLY (AIR CONDITIONING) P/N: D777-1 HAD A BROKEN ATTACHMENT LUG.SDR UIEA2020111902423Monitor · malfunctionedE/E COOLING MONITOR "EADI-L EHSI-L VOR-L" ALL SHOW ZERO AIRFLOW. PERFORMED OPERATIONS TEST OF E/E COOLING MONITOR, IAW AMM 21-58-34. NO FAULTS NOTED, ALL INDICATOR BALLS CAME IN VIEW FOR MORE THAN 15 SEC. SYSTEM OK AT THIS TIME.SDR P5CA2020111900385Control Valve · malfunctionedL PACK OFF EICAS MESSAGE PACK OFF LIGHT. PERFORMED LT PACK BITE THEN NO FAULT FOUND. L FCV WIRING CHECK OK, IAW FIM 21-51 FAULT TREE 852. REMOVED AND REPLACED L-PACK FLOW CONTROL VALVE AND L-PACK OPERATIONS NORMAL, PER AMM 21-51-01 ALSO L PACK OPERATION CHESDR P5CA2020111700384Switch · malfunctionedLT PACK NO START, AFTER FEW SECONDS. "LT PACK OFF" EICAS MESSAGE AT LT PACK SW AUTO. RE-RACKED LT PTC & RE-CONNECT COMPRESSOR OUTLET OVERHEAT SW THEN OPERATIONS NORMAL. ALSO SW WIRING CHECKED OK AND REMOVE/REPLACED SW THEN OPERATIONS CHECK OK, PER FIM 21-51 SDR ASAA2020111533550Modulating Valve · inoperativeRT PACK LIGHT ILLUMINATED ON RECALL. EXTINGUISHED WHEN RESET. PRIOR TO PACK LIGHT ILLUMINATION, VERY WARM AIR THROUGHOUT CABIN, TEMP STABILIZED AFTER PACK LIGHT ILLUMINATED (DUE TO AUTOMATIC SWITCH TO SECONDARY CONTROLLER). GROUNDED-YES. REMOVED AND REPLACSDR UIEA2020111602398A/C Pack · noisyINFLIGHT (BOTH ENGINES ON) AND BOTH PACKS OPERATING, UNUSUALLY LOUD MAKING INTERCOM AND ATC EXTREMELY DIFFICULT, NOISE REDUCTION SIGNIFICANTLY REDUCED WHEN 1 PACK SELECTED OFF. SQUEALS NOTED W/ BOTH PACKS. PERFORMED ENGINE RUN, PACK OPERATION TO DETERMINE NOSDR UIEA2020111602400Controller · malfunctionedCARGO A/C CONT EICAS MSG ON FINAL. COMPLIED WITH QRH. REMOVED AND REPLACED PACK FLOW AND CARGO A/C CONTROLLER, IAW AMM 21-51-24. OPERATIONS CHECK GOOD. NO FAULTS AT THIS TIME.SDR UIEA2020111602399A/C Pack · noisyOPERATING LEFT PACK UNUSUALLY LOUD WITH NORMAL DUCT PRESSURES OBSERVED. LOUD SQUEELING INTERMITTENT, COMMUNICATIONS BETWEEN PILOTS AND ATC AFFECTED, SELECTED LEFT PACK OFF. PERFORMED LT PACK INSPECTION, IAW AMM 21-51-00. NO LEAKS OR DEFECTS NOTED. PERFORMESDR YV3R2020112500395Attach Fitting · brokenCUSTOMER REPORTED COMPRESSOR ASSEMBLY (AIR CONDITIONING) P/N: D777-1 HAD A BROKEN ATTACHMENT LUG.SDR ABXA20200803216Shutoff Valve · intermittentHOLDING NR 1, SUDDENLY GOT WARM IN COCKPIT. WINDOWS FOGGED, THEN EICAS COMPACTED. BOTH PILOT EADI/EHSI WENT FULL BRIGHT. THEN F/O'S EADI BLANKED. AIRCRAFT BACK TO BLOCK AND GROUNDED. CONDUCTED EQUIPMENT COOLING SYSTEM BIT, IAW B767 FIM 21-58 FT 873, NO FAUSDR ASAA2020111233549Actuator · malfunctionedON CLIMBOUT LT PACK LITE ILLUMINATED, FOLLOWED QRH PACK LITE EXTINGUISHED WITH MASTER CAUTION RESET. TEMP CONTROL INOPERABLE. GROUNDED-YES. PERFORMED B737-800 FIM 21-53 TASK 820, THROUGH STEP F(3)(B), FAN BYPASS CHECK VALVE DOOR IS SATISFACTORY. PERFORMEDSDR P5CA2020111200379Controller · inoperativeLT PACK TEMP INOPERABLE. ENTERED INTO DMI 137689, MEL 21-51-03-01, CAT C. REMOVED AND REPLACED LT PACK CONTROLLER ASSEMBLY, IAW AMM 21-51-14-401. USED LOAN PARTS FROM UPS. THEN LT PACK OPERATION CHECK OK. CLOSED DMI 137689. T&I CC 0137Z.SDR UIEA2020111602396Plenum · damagedDURING REMOVAL FOUND PRIMARY HEAT EXCHANGER PLENUM DAMAGED. REMOVED AND REPLACED PRIMARY HEAT EXCHANGER PLENUM, AS PER AMM 21-51-02-404-019.SDR ASAA2020111133542Warning Light · false activationLEFT PACK LIGHT ILLUMINATED ON MASTER RECALL EXTINGUISHED ON RESET. GROUNDED-YES. VERIFIED DISCREPANCY, PERFORMED LEFT PACK/ZONE TC BITE B737-800 AMM 21-61-00-700-806-002. FOUND LEFT RAM AIR ACT FAULT 1 TIME. ABLE TO CLEAR FAULT. ACCOMPLISHED B737-800 FIMSDR ASAA2020111033532Actuator · faultyRT PACK INLET DOOR ACTUATOR CONTINUOUSLY RUNNING. GROUNDED-YES. REMOVED AND REPLACED RT RAM AIR DOOR INLET ACTUATOR, REF AMM 21-51-21/401. THREE C/B'S OPENED, TAGGED, AND RESET. OPERATIONS TEST PASS. ETOPS GROUND VERIFICATION SUCCESSFUL. SEAMC SCOTT NOTSDR GTIA2020111235438A/C Pack · odorPACK 1 "AIR QUALITY EVENT ODOR EVENT". PERFORMED CABIN ODOR/FUME EVENT, IAW AMM 05-50-00-810-831-A. FOUND ODOR PACK NR 1, PACK NR 1 REQUIRES DEFERRAL.SDR UIEA2020111302389Control Valve · malfunctionedLEFT PACK BITE ON MX PAGE. LEFT PACK SURGING, T/S BITE INDICATES TEMP CONTROL VALVE & TRANSFERRED TO MDDR 137549, PER DDG 21-51-01-01, CAT C. PERFORMED BITE TEST OF LT CONTROLLER, PER FIM TASK 21-51 FT 844, "TEMP CONT VALVE" FAULT LIGHT ON PANEL. REMOVED ANSDR ASAA2020110833507Modulating Valve · inoperativeAT CRUISE AT 350, CABIN PRESSURE FLUCTUATED NONSTOP +/- 500' FPM ENTIRE FLIGHT. NOTICEABLE IN EARS AND GAUGE. CABIN HELD STEADY AT 7000' AND 7.8 PSID. DESCENDED LATER TO 310 AND FLUCTUATIONS CONTINUED. GROUNDED-YES. CABIN PRESS CONTROL NR 1 AND NR 2 BITESDR GTIA2020110935435A/C Pack · odorSTRONG ODOR IN COCKPIT & CABIN ON DESCENT (FINAL) INTO BWI. PERFORMED ENGINE RUN OF ENGINE NR 1 & 2, IAW AMM 71-00-00. FOUND ODOR ON PACK NR 1 CONT TO L/P 2629233-2 FOR MORE INFO.SDR ASAA2020110733531Control Valve · failedAT CRUISE LEFT "PACK" LIGHT ILLUMINATES ON RECALL AND EXTINGUISHES ON MASTER CAUTION RESET. QRH COMPLIED WITH, NO NOTICEABLE CHANGE IN CABIN PRESSURE, ENGINE AND WING ANTI-ICE WERE OFF. GROUNDED-YES. REMOVED AND REPLACED LT FLOW CONTROL VALVE, REF B737-800 SDR VNAA202011061111A/C Pack · overheatedWHILE AT THE GATE THE RT PACK OVERHEATED AND CAUSED A SMALL AMOUNT OF SMOKE IN THE CABIN. PASSENGERS WERE DEPLANED WITH NO ISSUES VIA THE JETBRIDGE THAT WAS STILL ATTACHED. THE RIGHT HAND PACK WAS TURNED OFF AND RECIRCULATION FANS BROKE UP ANY SMOKE QUICKLY.SDR ASAA2020110533501Actuator · inoperativeRT PACK LIGHT ILLUMINATES ON RECALL. GROUNDED-YES. REMOVED AND REPLACED RT PACK INLET DOOR ACTUATOR, IAW B737-800 AMM 21-51-21/401. OPERATIONS TEST GOOD. NO OTHER FAULTS FOUND.SDR ASAA2020110433491Actuator · faultedCLIMBING THROUGH 18000' GOT MASTER CAUTION AND THE RIGHT PACK LIGHT. RAN THE CHECKLIST AND RIGHT PACK LIGHT WOULD NOT EXTINGUISH, CONTINUED FLIGHT WITH THE LEFT PACK. GROUNDED-YES. LONG HISTORY. ACCOMPLISHED LT AND RT PZTC BITE-NO FAULTS LOGGED, REF B737-9SDR QMLA2020110520058Blade · brokenPILOT REPORTED THAT VIBRATIONS AND GRINDING NOISES WERE FELT IN FLIGHT WITH THE AIR CONDITIONER RUNNING. FOUND THE CONDENSER FAN BLADE HUB BROKEN AWAY FROM THE REST OF THE BLADE ASSEMBLY. IT WAS GRINDING ITSELF UP WHEN RUNNING. INSPECTED T/R DRIVE SYSTEM, TSDR ASAA2020110333480Modulating Valve · faultedRT PACK LIGHT ILLUMINATES ON RECALL. GROUNDED-YES. REPEAT WRITE UP, PERFORMED BITE CHECK OF NR 2 TEMP CONTROLLER, FOUND "THIS PACK TCV" FAULT LATCHED ON BIT AND LAST FLT, REPEAT FAULT. REMOVED AND REPLACED RT PACK TCV, REF B737-800 AMM 21-21-10. OPERATIONSDR ASAA2020110233498Control Valve · intermittentWHILE PERFORMING T/C N8010004 SUBTASK 10-11-07-710-003, PER B737-900 AMM 21-00-05-780-801 STEP E PARA 5 ECS PACK ON/OFF LT PACK FLOW CONTROL SHUT OFF VALVE STAYS IN THE ON POSITION, INTERMITTENTLY WILL GO CLOSED. GROUNDED-YES. REMOVED AND REPLACED LEFT PACKSDR GTIA2020110535426A/C Pack · odorNR 1 PACK CAUSING ODOR, PACKS A320 WITH MOD 31283/MP P7125 (FWC H2-F1 STND) AND WITH MOD 30626/MP K6443. ENHANCED ECS, FAULT CAUTIONS ASSOCIATED WITH OPERATIVE SIDE NOT DISPLAYED. PERFORMED LEVEL A DECONTAMINATION OF THE NR 1 ECS, IAW AMM 21-00-00-615-802-A.SDR FDEA202011012742A/C Pack · odorHEAVY OIL SMELL COMING FROM NR 1 PACK. 1 PACK INOPERABLE.TROUBLE SHOT TO THE PACK NR1 TURBINE INLET TEMP SENSOR WAS CAUSING THE OVER HEAT CONDITION. REMOVED AND REPLACED NR 1 PACK TURBINE INLET TEMP SENSOR, REF MD-10-30 AMM 21-53-32-4. LEAK AND OPERATIONS CH
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