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 ASAA2020110133460Control Valve · faultedPERFORMED BIT CHECK LT PACK, TCV FAULTED. GROUNDED-YES. REPLACED PACK TCV, PER B737-800 AMM 21-61-21-000-801. GREEN GO LIGHT ILLUMINATED.SDR DXTA2020103104297Acm · failedSMOKE IN CABIN AND COCKPIT. NO CAS MESSAGES SHOWN. LOUD UNDULATING GRINDING NOISE FROM LEFT PACK. GAINED ACCESS AND REMOVED DEFECTIVE ACM P/N GG431-2010-3 S/N 01089 AND INSTALLED CUSTOMER SUPPLIED REPAIRED ACM P/N GG431-2010-3 S/N 00201. REINSTALLED ALL ACSDR ASAA2020103133458Warning Message · false activationRIGHT PACK LIGHT ILLUMINATES ON RECALL EXTINGUISHES ON MASTER CAUTION RESET. GROUNDED-YES. PERFORMED NR 2 TEMP CONTROLLER BITE CHECK. FOUND RT ACTUATOR FAULT. FAULT RESET. OPERATED RT PACK SYSTEM OPERATIONS GOOD. REACCOMPLISHED BIT TEST BITE TEST GOOD, SDR ASAA2020102833440Control Valve · leakingLEFT PACK LIGHT DURING FLIGHT, EXTINGUISHES WHEN MASTER CAUTION RESET. GROUNDED-YES. CONFIRMED FAULT, LEFT PACK LIGHT ILLUMINATES ON RECALL. LT PACK/ZONE TEMP CONTROLLER BITE SHOWS "SRADA INLET" FAULT. REMOVED & REPLACED LT SRADA INLET ACTUATOR, REF AMM 21SDR ASAA2020102733435Controller · faultedLEFT PACK LIGHT ILLUMINATED UNSOLICITED WITH A DUCT PRESSURE DIFFERENTIAL OF 25 PSI. 15 PSI ON LEFT AND 40 PSI ON RIGHT. PACK LIGHT EXTINGUISHED ON MASTER CAUTION RESET. GROUNDED-YES. INITIAL T/S, RECALL TEST FOUND NR 1 PACK LIGHT ILLUMINATED, PZTC NR 1 FASDR ASAA2020102433403A/C Pack · inoperativeRELEASED PER MEL 21-32B L HAND PACK PRIMARY TEMP CONTROL INOPERABLE. GROUNDED-YES. LEFT PZTC BITE SHOWED PREVIOUS FLIGHT FAULT FOR "THIS PACK TCV". ACCOMPLISHED T/S, PER B737-800 FIM 21-62 TASK 830-INITIAL EVALUATION (VERIFY TEST) DID NOT CONFIRM FAULT-TESSDR ASAA2020102333405Warning Light · false activationRT PACK LIGHT ILLUMINATES ON MC RECALL EXTINGUISHES ON RESET. GROUNDED-YES. PERFORMED PZTC BITE, IAW B737-800 AMM 21-61-00-700-806-002. TCV FAULT ON BIT AND PREV FLT, CONT 2, CLEARED ON VERIFY. RAN RT PACK FOR 15-20 MINS, NO DEFECTS NOTED, RT PACK LIGHT NOSDR ASAA2020102333401Actuator · inoperativeLT PACK LIGHT ILLUMINATED ON CLIMB. RESET W/MASTER CAUTION. SUBSEQUENTLY ILLUMINATES ON RECALL, EXTINGUISHES WITH MASTER CAUTION. GROUNDED-YES. PERFORMED PACK TEMP CONTROL BITE, REF B737-800 FIM 21-62 TASK 801. FOUND NR 1 ZONE TEMP CONTROLLER FAULT "RAM SDR ASAA2020102233402Acm · inoperativeAFTER LANDING LEFT PACK LIGHT ILLUMINATED. AT GATE, LOUD NOISE OBSERVED FROM LEFT PACK. GROUNDED-YES. REPLACED THE LT PACK ACM, LEAK AND OPERATIONS CHECK GOOD, REF B737-900 AMM 21-51-04/401. REPAIR CONFIRMATION SUCCESSFUL, REF B737-900 FIM 21-53 TASK 820 ASDR IPXA2020102161537A/C Pack · odorINSPECTION TYPE: N/A STRONG CHEMICAL SMELL IN CABIN DURING CLIMBOUT THE SMELL SEEMED TO DISSIPATE SOME WHAT DURING FLIGHT. PERFORMED OPERATIONAL CHECK OF AIR CONDITIONING PACKS WITH ENGINES RUNNING & WITH GROUND AIR SOURCE, REF MD11 AMM 21-53-00 & MD11 AMM 36SDR ASAA2020102033387Control Valve · inoperativeLT PACK CONTROL FLOW VALVE INDICATES ON, ON THE DISCRETES PAGE WHEN SWITCHED TO THE "OFF" POSITION. GROUNDED-YES. REPLACED THE LEFT PACK VALVE, PER B737-800 AMM 21-51-01. LEAK AND OPERATIONS CHECK GOOD. ETOPS GROUND VERIFICATION GOOD.SDR UIEA2020102202287None · nonePACK AMBIENT NOISE IN FLIGHT DECK EXCESSIVELY LOUD. DIFFICULT TO COMMUNICATE WITH OTHER CREW MEMBER. PERFORMED OPERATIONS CHECK FOR PACK SYSTEM. OPERATIONS CHECK GOOD. NO LOUD OR EXCESSIVE NOISE AT THIS TIME, NORMAL OPERATIONS, IAW B767AMM 21-51-00.SDR ASAA2020101933395Warning Light · false activationAFTER ENGINE START CONT CAB ZONE TEMP LIGHT ILLUMINATED WITH MASTER RECALL RESETS OKAY, NO OVERHEAT INDICATED. GROUNDED-YES. PERFORMED PACK/ZONE TEMP CONTROLLER BITE TEST NO CURRENT FAULTS, FOUND FAULT IN HISTORY FOR TRIM VALVE/FLIGHT DECK ON NR 2 CONTROLLERSDR ASAA2020101933386Actuator · inoperativeLEFT PACK LIGHT ILLUMINATED AT CRUISE. QRH PROCEDURE COMPLETED AND UPON TRIP RESET THE LIGHT EXTINGUISHED. SHORTLY AFTERWARDS ON MASTER CAUTION RECALL, THE PACK LIGHT ILLUMINATED BUT EXTINGUISHED UPON MASTER CAUTION RESET. REILLUMINATED AT CRUISE AND PACK LSDR UIEA2020101502261Warning Message · false indication"FWD EQ EXHAUST FAN" STATUS MESSAGE, INTERMITTENT "OVERHEAT" ANNUNCIATOR ON EQUIPMENT COOLING PANEL. CYCLED EQ COOLING TO STANDBY AND BACK TO AUTO. PERFORMED OPERATIONS TEST, IAW AMM 21-50-00. SYSTEM TEST OK, NO FAULTS FOUND.SDR ASAA2020101533358Warning Message · false activationRT PACK ANC ILLUMINATED WHEN MASTER RECALL PRESSED. EXTINGUISHES WHEN MASTER RECALL RESET. GROUNDED-YES. PERFORMED BITE CHECK OF NR 2 TEMP CONTROLLER. FOUND THIS PACK TCV LATCHED. FAULT CLEARED AND DID NOT RETURN. NO 90 DAY HISTORY, REF B737-800 FIM 21-62SDR VNAA2020101811101Acm · failedLT PACK GOES FULL HOT AIR UNCOMMANDED WITH BURNING SMELL IN AUTO MODE. REMOVED AND REPLACED LT AIR CYCLE MACHINE, IAW CRJ700 AMM 21-51-08-000/400-801-A01. OPERATIONS CHECK GOOD.SDR ASAA2020101433352Valve · faultyCLIMBING THROUGH APPROXIMATELY 14000 PACK LIGHT ILLUMINATED, HOWEVER NO MASTER CAUTION OR ANNUNCIATOR ILLUMINATED. GROUNDED-YES. PERFORMED PACK/ZONE TEMPERATURE CONTROLLER BITE TEST, PER B737-900 AMM TASK 21-61-00-700-806-002. FOUND LEFT HAND TCV FAULTED. SDR P5CA2020101400358Retainer · brokenRT PACK INOPERABLE LT APPEARED. ARM OUTLET DISCHARGE DUCT JOINT SLEEVE DETACHED. FOUND BROKEN RESTRAINT FLEXIBLE WIRE (1 EA). REPLACED RESTRAINT FLEXIBLE WIRE CABLE 2 EA ON THE ACM OUTLET DISCHARGE DUCT AREA AND SEAL. REALIGNED THE ACM OUTLET DUCT. OPERATSDR ASAA2020101333347Actuator · inoperativeHAD A LEFT PACK LIGHT ILLUMINATED AT CRUISE, RAN THE CHECKLIST & PUSHED THE TRIP RESET AND THE LIGHT EXTINGUISHED. RESET SEVERAL TIMES. GROUNDED-YES. REMOVED AND REPLACE LT PACK SMART RAM AIR ACUATOR AFT. OPERATIONS CHECKS GOOD, ACCOMPLISHED BITE CHECK, NOSDR ASAA2020101333349Warning Light · false activationAFTER START, ON RECALL, THE LEFT PACK LIGHT & CONT CABIN ZONE TEMP LIGHT REMAINED ILLUMINATED. LIGHT EXTINGUISHED WHEN MASTER CAUTION RESET WAS PUSHED. GROUNDED-YES. NR 2 ZTC LOGGED FLIGHT DECK TRIM VALVE. BITE TEST GOOD FAULT RESET.SDR ASAA2020101233348Actuator · inoperativeRIGHT PACK ILLUMINATED DURING RECALL ON AFTER START. EXTINGUISHES WHEN PUSHING MASTER CAUTION RESET. GROUNDED-YES. REMOVED AND REPLACED RAM AIR EXIT ACTUATOR ON RT PACK. OPERATIONS CHECK GOOD, REF B737-900 AMM 21-51-27. PERFORMED BITE TEST, TEST PASSED, SDR ASAA2020101033346Modulating Valve · inoperativeRIGHT PACK ILLUMINATES/EXTINGUISHES WITH RECALL, MASTER CAUTION RESET. GROUNDED-YES. INITIAL EVALUATION, RT PACK LIGHT ON RECALL. PZTC BITE, IAW B737-800 AMM 21-51-00-700-803 SHOWED "TCV" ON BITE. REMOVED AND REPLACED RIGHT TEMP CONTROL VALVE V141, REF B73SDR ASAA2020101033324Valve · intermittentRIGHT PACK LIGHT ILLUMINATES ON RECALL, EXTINGUISHES WITH RESET. GROUNDED-YES. PERFORMED PACK TEMP CONTROLLER BITE TEST, REF B737-900 FIM 21-62 TASK 801. FOUND RIGHT PACK TCV FAULTED ON BIT AND PREVIOUS FLIGHT TESTS, FAULT RECOVERED ON VERIFY. REMOVED AND SDR ASAA2020100833322Diffuser · damagedLT PACK LIGHT ILLUMINATED ON GROUND WITH APU SUPPLYING AIR AFTER ABOUT 3 MINUTES. GROUNDED-YES. REMOVED LT PRIMARY HEAT EXCHANGER AND PLENUM/DIFFUSER. REPLACED DAMAGED DIFFUSER. REINSTALLED HEAT EXCHANGER AND PLENUM DIFFUSER. OPERATIONS CHECK GOOD, REF B7SDR E0YA2020100800005Warning Light · illuminatedSHORTLY AFTER TAKEOFF "AIR COND FAIL" LIGHT ILLUMINATED. CREW RETURNED TO AIRPORT.SDR ASAA2020100833296Warning Light · illuminatedLEFT PACK CAUTION LIGHT ON DURING CRUISE AT FL 360. RAN QRH AND PACK LIGHT WENT OFF, BUT ILLUMINATES W/RECALL ROUGHLY 10 MIN LATER RECEIVED LT PACK CAUTION LIGHT AGAIN. CAUTION CLEARED AGAIN AFTER QRH. GROUNDED-YES. VERIFIED FAULT, ACCOMPLISHED PACK TEMP CSDR UIEA2020100902203Switch · malfunctionedFOUND LEFT HAND PACK INOPERABLE. T/S, IAW FIM M 21-51-18. REMOVED AND REPLACED LEFT PACK OVERHEAT CONNECTOR, NO HELP. NEED TO REPLACE SENSOR S555, PART ON ORDER. REMOVED AND REPLACED LT PACK OVERHEAT SWITCH, IAW AMM 21-51-18. OPERATIONS TEST AND LEAK CHECSDR ASAA2020100533284Control Valve · inoperativeMASTER CAUTION RECALL, RIGHT PACK LIGHT ILLUMINATED AND RESET WITH MASTER CAUTION RECALL. GROUNDED-YES. REMOVED AND REPLACED RT PACK TEMP CONTROL VALVE. LEAK AND OPS CK NORMAL, REF B737-800 AMM 21-51-10. GROUND VERIFICATION NORMAL.SDR UIEA2020100842166Valve · malfunctionedREPEAT WRITE-UP: PASSING 5,000 MSL RT ENGINE BLEED OVERHEAT, RT ENGINE BLEED OFF, RT PACK OFF. RAN QRH, LIGHT EXTINGUISHED. PASSING 12,000 MSL IN CLIMB SAME INDICATIONS, QRH COMPLETED AGAIN. FLIGHT CONTINUED AT 15,000 MSL PER DUTY PILOT, MCC DISPATCH. T/S SDR SIMA20201004001A/C Pack · inoperativeHAD PACK 1 VALVE CLOSED ADVISORY MESSAGE ON EICAS AND LATER IN CRUISE. FA REPORTED SMOKE IN THE CABIN DECLARED EMERGENCY. C/A: PERFORMED E145 FIM 21-20-00-810-801-A. FOUND PACK 1 AND 2 INOPERABLE, SEE ITEM 2 AND 3 OF THIS LOG PAGE FOR CONTINUED DISCREPANCY.SDR UIEA2020100732159Valve · malfunctionedFWD EQUIPMENT VALVE EICAS MESSAGE AFTER ENGINE START. WON`T CLEAR AFTER QRH PROCEDURE. PERFORMED ENGINE RUN, IAW AMM 71-00-00 WITH EQUIPMENT COOL SELECT SWITCH IN STANDBY FWD EQUIPMENT VALVE MESSAGE EXTINGUISHED. TRANSFERRED TO DMI 135450, IAW MEL 21-58-01-SDR SIMA20201002003Duct · blownBLEED 2 LEAK MESSAGE IN FLIGHT. BURNING SMELL NOTICED BY CREW AND PAX. PASSENGERS SEATED IN ATF CABIN ALSO NOTED BURNING SMELL. FLIGHT DECLARED EMERGENCY. C/A: DURING INSPECTION FOUND PACK 2 DUCT BLOWN. RE-INSTALLED BLOWN DUCT, IAW ETN-EM-056. OPS CHECKSDR SIMA20201001002Unknown · smokeVISIBLE SMOKE FILLED THE COCKPIT AND CABIN IMMEDIATELY AFTER TAKEOFF. POSSIBLY FROM PACKS. BEGAN TO DISSIPATE ON FINAL APPROACH RETURN TO ABI DECLARED EMERGENCY. C/A: PERFORMED ENGINE ODOR EVENT TROUBLESHOOTING SUPPLEMENT, IAW ETN-EM-72-034 REVISION NUMBER SDR A6WA202010027301Bypass Valve · damagedRECEIVED LAV SMOKE DET CAUTION AT 600 FT, CW QRH NO SMOKE OR HAZE EVIDENT. HOWEVER, THERE WAS AN ODER OF "ROTTEN EGGS" RETURN TO LNK LANDING WEIGHT 42870, NORMAL LANDING. NO INDICATIONS OF FAILURE IN PACKS. AIRCRAFT REMOVED FROM SERVICE. FOUND LT CONDITIONSDR ASAA2020093033259Actuator · faultyPACK LIGHT ILLUM DURING RECALL. RESETS W/ MASTER CAUTION RESET. GROUNDED-YES. RELEASED PER MEL 21-32B. RT PACK PRIM CONTROLLER AUTHORIZED BY SEAMC RON. PERFORMED ZONE TEMP CONTROL BITE TEST, NR 2 ZTC FAULTED THE RT RAM AIR DOOR ACTUATOR. A/C HAS HISTORY SDR UIEA2020100293134Status Message · false activationHI FLOW INHIBIT STATUS MESSAGE. TRANSFERRED TO MDDR 135222 DDG 21-51-02-02 CP-22:01Z 29SEP, BWI MX. PERFORMED T/S, PER FIM 21-51 FAULT TREE 813, THE MESSAGE ERASED AND SYSTEM OPS NORMAL. THIS CLEARS THE DMI NR 135222. MCC NOTIFIED AND PLACARD REMOVED. DISSDR ASAA2020092933240Control Valve · faultedON TAXI OUT RIGHT PACK LIGHT ILLUMINATED, WOULD NOT RESET WHILE PERFORMING QRH PROCEDURE. JUST TO COMING INTO THE GATE LIGHT EXTINGUISHED, BUT THEN WOULD RE-ILLUMINATE ON RECALL. GROUNDED-YES. PERFORMED BITE PROCEDURE, PER B737-800 AMM 21-61-00. TCV FAULTESDR SWIA202052789Warning Message · illuminatedLEFT PACK HI PRESS AFTER TAKEOFF WHEN SWAPPING BLEEDS. FILED CLOSED RO 9/26/2020. DEFERRED LT PACK, PER MEL, DUE TO RT PACK BEING ALREADY DEFERRED. MAINT ACTION COMPLIED WITH. PLACARD INSTALLED.SDR UIEA2020100102146Status Message · false activationDURING FLIGHT STATUS MESSAGE "HI FLOW INHIBIT". PERFORMED PACK HI FLOW INHIBIT OPERATIONAL TEST, AS PER AMM 21-51-700 AND NO FAULT FOUND AT THIS TIME.SDR UIEA2020092952071Valve · malfunctionedRT TEMP PACK EICAS. ISSUED MDDR 134974, IAW DDG 21-51-03-01, CAT C, EXPIRES 05/OCT/20. NO MX ACTION REQUIRED. PLACARDS INSTALLED. PERFORMED BITE OF RT PACK TEMP CONTROLLER, IAW FIM 21-51 FT803. FAULTED RT PACK CONTROL VALVE. REMOVED AND REPLACED RT PACKSDR UIEA2020092982122Controller · malfunctionedRIGHT HAND PACK TEMP CONTROL INOPERABLE IN AUTO. TRANSFERED TO MDDR 134982, IAW MEL 21-51-03-01, CAT C. CONTROLLER FAULT ON BTIE TEST FOR RIGHT HAND PACK TEMP CONTROLLER. REMOVED AND REPLACED RT PACK TEMP CONTROLLER, IAW AMM 21-51-14. OPERATIONS TESTED GOOSDR SIMA20200924001A/C Pack · malfunctionedPACK ONE BLOWING HOT AIR FOR 5 MIN. OZONE SMELL VERY STRONG DURING TAKEOFF ROLL. C/A: UNABLE TO DUPLICATE. INSPECTED NR 1 PACK, NO LEAKS AND DTCV OPERATING NORMALLY IN AUTO AND MANUAL. TRANSITIONS NORMALLY FROM HOT TO COLD TO HOT AS COMMANDED. NO LEAKS NOSDR ASAA2020092333218Warning Light · false activationON MASTER CAUTION RECALL, RT PACK LIGHT ILLUMINATES, RT PACK LT EXTINGUISHES WITH RESET. GROUNDED-YES. C/W B737-900 FIM 21-53 TASK 821, BITE CK SHOWS NR 2 CONTROLLER THIS PACK TCV. VERIFIES GREEN, RESET CONT, RAN PACK, NO FAULTS NOTED.SDR UIEA2020092542064Status Message · false activationHI FLOW INHIBIT STATUS MESSAGE IN FLIGHT. PERFORMED T/S, PER FIM 21-51 F/T 854. NO FAULTS NOTED, SYSTEM CHECK NORMAL.SDR F3LA2020092500039Regulator · faultedCRUISE AT FL270 GOT ADVISORY FOR EXCESSIVE CABIN ALTITUDE. CABIN WAS AT 9200 FT CABIN PRESS PAGE POPPED UP AND SHOWED THE PACK 1 TRIANGLE AMBER. CABIN WAS SLOWLY RISING (REMEMBER PACK 2 TRIANGLE WAS AMBER AS WELL AS PACK 2 WAS MEL'D) A FEW MINUTES LATER WE GSDR VNAA2020092411104Acm · failedLIGHT SMOKE IN CABIN WITH RT PACK AUTO FAIL. REMOVED AND REPLACED RT ACM, IAW CRJ900 AMM 21-51-08-000/400-801. OPS AND LEAK CHECK GOOD AT THIS TIME.SDR ASAA2020092133220Warning Light · false activationL PACK LIGHT ILLUMINATES ON RECALL. GROUNDED-YES. PERFORMED L-PACK PACK LIGHT IS ON DURING MASTER CAUTION RECALL-FAULT ISOLATION AND FOUND NO DEFECTS IAW B737-800 FIM TASK 21-53 TASK 821 AND TASK 21-62 TASK 801.SDR ASAA2020092133212Warning Light · false activationRT PACK LITE ILLUMINATES ON RECALL LIGHT GOES OUT WITH MASTER CAUTION RESET. GROUNDED-YES. BITE CK SHOWS NR 2 CONTROLLER RAM ACT ON BIT + PREV FLT, BUT VERIFIES GO. ACCOMPLISHED THE PACK/ZONE TEMPERATURE CONTROLLER BITE TEST, REF B737-800 AMM 21-51-00-700-8SDR UIEA2020092200020Status Message · false activationHI FLOW INHIBIT STATUS MSG. PERFORMED CHECK, IAW FIM 21-51 FT 813. NO DEFECT, SYSTEM OPERATED NORMAL.
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