JASC 2160
Service difficulty reports · 3,041
Reports filed under 2160 · Cabin Temperature Control 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 = '2160' 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 = '2160' 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 UALA2009122804032Valve · faultyCABIN TEMP TOO COLD. FLT DECK-FWD CABIN-AFT CABIN TEMPS FLUCTUATE-JUMPS UP AND DOWN FOR NO APPARENT REASON. REPLACED TRIM AIR PRESSURE REGULATING AND SHUTOFF VALVE, NO HELP. INSTALLED NEW FWD TRIM AIR VALVE. FWD CABIN TEMP CONTROL OPERATIONAL CHECKS NORMAL.SDR ASAA0957166Filter · dirtyUNABLE TO MODULATE AFT CABIN TEMPERATURE. PULLED CB'S P6 4 B2 B3 A3. CLEANED COCKPIT TEMP SENSOR FILTER AND REPLACED FWD AND AFT CABIN TEMP SENSOR FILTERS PER MM 21 61 06. VERIFIED FAULT AND AFTER FILTER CLEAN / CHANGE, PERF CABIN TEMP CONTROL AND INDICATIONSDR ASAA0957165Modulating Valve · failedZONE TEMP CONTROLLER ON CONT CAB ON DURING RECALL. GROUNDED YES. REMOVED & REPLACED CONTROL CABIN TRIM AIR MODULATING VALVE PER AMM 21 61 21 400 801. OPS AND LEAK CHECK GOOD. PER TECH SERVICES VERIFIED ACAU MODULES M324 AND M1455 ARE SECURED PROPERLY. NOTIFIEDSDR UALA2009122403995Control Valve · faultyCABIN TEMP FLUCTUATES. CREW UNABLE TO CONTROL TEMP IN AUTO OR STBY. NOTHING HELPS. TCV RESPONDS TO COMMANDS IN STBY. TRIM VLVS RESPOND COMMANDS IN AUTO. BITE AND VERIFY TESTS OF ZTC AND PTC'S NO FAULTS. SUGGEST OPEN A-C BAYS AND LOOK HARD FOR LEAKS. REMOVED ASDR DL76L091997Valve · malfunctionedRTB DUE TO FWD CABN EICAS MSG. FWD TO MCO AND PLAC IAW MEL 21-61-04A. R & R FWD AUX TRIM AIR MODULATING VALVE IAW AMM CHECKS OK AUX ZONE TEMP CONTROLLER BITE SHOWS NO FAULTS MCO AND PLAC RMVD.SDR DL75E091994Controller · inoperativeFLT DECK TEMP UNCONTROLLABLE PERFORMED BIT ON LT TEMP CONTROLLER. FAULT CONTROLLER AND TEMP CONTROL V/V. R & R LT PACK TEMP CONTROLLER AND R & R TEMP CONTROL V/V IAW M/M. OPS CHK NML. OK FOR SVC ETOPS CATEGORY 'E': PROBLEMS WITH SYSTEMS CRITICAL TO ETOPS.SDR UALA2009121703909Controller · malfunctionedPRE-DEPT FOUND STATUS MSG 'CABIN TEMP CONTROLLER LT'.TRIED TO RESET CB AND RACK CTC L, NO HELP. POWER DOWN, ALSO NO HELP. REPLACED CABIN TEMP CONTROLLER. MAT GROUND TEST PASS. REINSTALLED OPS AND OPC SOFTWARE, CKD OK.SDR UALA2009121603896Valve · faultyCREW COMMENTS: PLANE DOES GENERATE MUCH HEAT. REPLACED NR 2 ENG FAN AIR VALVE & SENSOR. OPS ENG RUN AT 80 PERCENT WITH TRIM AIR VALVES OPERATING NORMAL WITH NO FAULTS.SDR HALA2009121500587Valve · faultedETOPS SIGNIFICANT SYS - MID CABIN TRIM AIR INOP LIGHT AND EICAS MSG
ILLUMINATED WHILE ON THE GROUND. INTERROGATED ZONE TEMP CTL FOUND MID CABIN VALVE FAULT. REPLACED TRIM AIR VALVE IAW AMM 21-61-07 AND OPS LEAKED CK GOOD.SDR J7SA45364091209Controller · failedAT 17,000' CREW OBSERVED AN AMBER 'WING TEMP LOW' CAS MESSAGE. FOLLOWED QRH AND PULLED LT AND RT WING STAB HEAT CB'S AND RESET. CLIMBED TO FL260, REDUCED PWR TO 91 PERCENT AND A RED 'STAB OVHT' CAS MESSAGE POSTED. FOLLOWED QRH AND PULLED WING STAB CB AND DID SDR HALA2009111700530Filter · cloggedF/A SAID THE AREA AROUND 32A/B WAS MUCH WARMER THAN REST OF ACFT AND HAD BURNING HEATING ELEMENT ODOR. OPERATED AIR CONDITIONING PACKS SEPERATELY AND INDIVIDUALLY IAW AMM 21-00-00-862-047 UNABLE TO DUPLICATE NO LEAKS NOTED. CLEANED AFT CABIN TEMP SENSOR FILTSDR ASAA0957014Valve · faultedAFTER ENGINE STARTS WHILE PERFORMING AFTER START CHECK LIST ON RECALL ZONE TEMP CONT CAB ILLUMINATED: LIGHT EXTINGUISHED WITH MASTER CAUTION RESET. PERFORMED PROCEDURES AND CALLED MX CONTROL GROUNDED YES. PERFORMED BITE CHECK VERIFIED FAULT ON ZONE TEMP CONTSDR ASAA0956999Filter · dirtyAC TEMP CONTROLLERS FWD AND AFT RUNNING IN AUTO FLUCTUATED WITH TEMPS 12 DEG TO 55 DEG CONT CAB SEEMED OK IN AUTO POS PUT ALL IN OFF AND HAD BETTER CONTROL OF TEMP. LEFT PACK 30 DEG RIGHT PACK 25 DEG GROUNDED YES. FOUND FWD AND AFT CABIN TEMPERATURE CONTROL SDR Z5FA102206N433CS1Modulating Valve · defectiveON CRUISE FROM MPR TO SDL CREW RECEIVED “AIR DUCT OVERHEAT ANNUNCIATION” AFTER TWO MINUTES, PASSENGER COMPLAINED OF HIGH TEMPERATURE AND CABIN HAD SMOKE. CREW DECLARED AN EMERGENCY AND DIVERTED TO NEAREST AIRPORT (RTN). ON-SITE MAINTENANCE FOUND DEFECTIVE RAMSDR UALA2009101903260Battery · failedON ARRIVAL EICAS STS MSG - FLIGHT CONTROL SYS - DISPLAYED. ON MAT FOLLOWING MAINT MSG SHOWN. 1) 24-50242, FC BATTERY-R- VOLT LOW, 2) 27-10510,SPOILER PCU -11- & 27-10503 SPOILER PCU-4-DOES NOT FOLLOW COMMAND. UNABLE TO GET PROBLEM SOLVED THRU MAT TESTER A-C SDR ASAA0956737Warning System · malfunctionedRIGHT PACK LIGHT ILLUMINATED ON MASTER CAUTION RECALL. PACK LIGHT GOES OUT ON MASTER CAUTION RESET. TCV FAULT NR 2 ZONE TEMP CONTROLLER. RESET AND TESTS NORMAL PER FIM 21 62 TASK 803.SDR UALA2009092303013Valve · faultedEICAS MESSAGE: AFT CABIN TEMP, ZONE TEMP BITE. ACCMP'D TEMP CTL BITE. AFT TRIM VALVE FAULT SHOWN. REPLACED TRIM VALVE. ALL OPS AND INDICATIONS NORMAL.SDR ASAA0956638Warning System · intermittentAFTER TAKEOFF LEFT PACK LIGHT ILLUMINATED AND REMAINED ILLUMINATED AFTER QRH PROCEDURES FOLLOWED. NR 1 CONTROLLER SHOWS TCV THIS PACK FAULT. RESET FAULT. FAULT DID NO RETURN. NO HISTORY 90 DAYS. INTERMITTENT FAULT. OPS CHECK LT PACK GOOD. REF FIM 21 53 SDR UALA2009091502912Valve · malfunctionedAFTER AIRBORNE, COCKPIT TEMP WENT FULL HOT AND PACK 1 OUT TEMP WAS 124 DEG STBY C IS OK. ACFT TO RETURN TO GSO. REPLACED FLT DECK TRIM VALVE. REPLACED FLIGHT DECK ZONE TEMP SELECTOR, ZONE TEMP CONTROLLER, OPS CHECK GOOD. PROBLEM RECURRED. REPLACED FLOW COSDR ASAA0956578Control Valve · faultyLEFT PACK LIGHT ILLUMINATED AFTER RECALL RESET WITH MASTER CAUTION LIGHT EXTINGUISHED. ACCOMP PACK/ZONE TEMP CONT BITE CHECK RECORDED TCV FAULT LT PACK. REMOVED & REPLACED LT PACK TCV LEAK & OPS NORMAL REF M/M 21 51 10. ALL FAULTS CLEARED BITE CHECK GOOD RESDR ASAA0956565Filter · dirtyVERY DIFFICULT TO CONTROL AFT CABIN TEMP. FOUND AFT CABIN TEMP SENSOR FILTER VERY DIRTY. REMOVED AND CLEANED FILTER, RE-INSTALLED FILTER. PERFORMED OPERATIONAL TEST OF CABIN TEMP CONTROL REF AMM 21 61 00. OPS NORMAL AT THIS TIME.SDR UALA2009090102750Control Valve · malfunctionedTRIM AIR R LOSS OF RIGHT CABIN TEMP CONTROL SYSTEM. RIGHT TRIM AIR PRESSURE RELIEF SHUTOFF VALVE (PRSOV) IS CLOSED DUE TO ZONE DUCT OVERTEMP CONDITION OR FAILURE OF TRIM AIR PRESSURE SENSOR. STATUS MSG-2343860 INACTV RO INTER MSG-2343860 ACTIVE RO HARD REPLASDR ASAA0956467Filter · dirtyFORWARD CABIN A/C CONTROL IN AUTO SEEMS TO "HUNT" BETWEEN 10 DEG C 50 DEG C. VERIFIED FWD CABIN TEMP NOT FOLLOWING TRUE CABIN TEMP. CHANGED FWD CABIN TEMP SENSOR FILTER AND FWD CABIN TEMP INDICATION NORMAL PER MM 21 61 31 (FILTER CHANGED PER MM 21 61 06). FSDR HALA2009082300379Control Valve · malfunctionedETOPS SIGNIFICANT SYS - LT PACK TEMP EICAS CAME ON TWICE ON FINAL APPROACH WHEN GEAR CAME DOWN. LASTED APPROX 3 SEC EACH TIME. T/S IAW FIM 21-51-00 FIG 103. FAULTS TEMP CONT VALVE PERFORMED T/S IAW TABLE B SHEET 2. CYCLED VALVE OPEN AND CLOSED. VERIFIED OSDR YENA20090820098Sensor · failedFLT 1784, BOG-JFK, AIR PACK 1 TRIPPED ON CLIMBOUT, UNABLE TO MAINTAIN CABIN, CABIN PRESSURE REACHED 11.2 PSID. DUE PACK NR 2 ON MEL, RETURN TO BOG. REMOVED AND REPLACED PACK 1 HEAT EXCHANGER O/H TEMP DET/OUT TEMP SENSOR. OPS CHECK OF PACK NR 1 NORMAL.SDR ASAA0956424Filter · dirtyUNABLE TO ADEQUATELY CONTROL CABIN TEMP AFT OF ROW 20 WITHOUT MOVING CONTROL. PAX COMPLAINED OF EXTREME HOT AND COLD OSCILLATION. DUPLICATED DEFECT. ACCOMPLISHED FIM 21 61/863. FOUND AFT CABIN TEMP SENSOR DIRTY. REPLACED FILTER AFT CABIN REF MM 21 61 00. SDR ASAA0956398Control Valve · faultedON LANDING "RECALL" LEFT PACK LIGHT ILLUMINATES "AIR COND" LIGHT ILLUMINATES ON 6 PACK AND BOTH RESET WITH MASTER CAUTION. PERFORMED BITE CK REF FIM 21 62 TASK 801. FOUND LEFT ZONE TEMP CONT FAULTED LEFT TCV. REMOVED AND REPLACED LEFT TCV REF MM 21 51 10. SDR ASAA0956391Control Valve · malfunctionedCONTROL CABIN ZONE TEMP LIGHT ILLUMINATES ON RECALL. VERIFIED PERF FIM 21 62 TASK 842. NR 2 CONT BIT & PREV FLT TEST SHOWS FLT DECK TRIM VALVE FAULT. VERIFY TEST PASSES. NO CURRENT FAULT. NO HISTORY 90 DAYS. RESET FAULT. OPS CHECK LT PACK GOOD. MCF INFSDR ASAA0956390Control Valve · faultyRIGHT TEMP CONTROLLER IS FAULTING THE RIGHT TCV. VERIFIED IPC P/N FOR RIGHT TEMP CONTROL VALVE WITH SEAMC. REMOVED & REPLACED RIGHT TEMP CONTROL VALVE REF M/M 21 51 10. OPS CHECKS GOOD. SEAMC NOTIFIED.SDR YENA20090730084Controller · failedFLT 743 - MCO-SJU, RETURN TO MCO, EXTREME CABIN V/S FLUCTUATION IN CLIMB PLUS 2000 FT TO MINUS 1500 FT. NO ECAM SWITCHED TO MAN SYS 1, SYS 2 WITH NO EFFECT. CABIN PRESSURE WENT TO 9800 FT AT 370. INITIATED DESCENT AND FLUCTUATIONS IMMEDIATELY STOPPED. SYSTSDR UALA2009072802257Controller · faultyMASTER TRIM AIR VALVE APPEARS INOP, ALL 3 ZONES FLT DECK, FWD CABIN, AFT CABIN TRIM AIR INDICATOR INOP WITH TRIM AIR SWITCH SELECTED ON. PACK MAINTAINING 75 DEGREES. REPLACED CONTROLLER AND OPS CHECK OKAY.SDR UALA2009072302191Shutoff Valve · failedTRIM AIR PRSOV L LEFT TRIM AIR PRESSURE RELIEF SHUT OFF VALVE (PRSOV) FAILED. REPLACED LIGHT TRIM AIR PRSOV, OPS TEST OKAY.SDR HALA2009072000321Probe · malfunctionedETOPS SIGNIFICANT SYSTEM - LEFT PACK OUTPUT TEMP INOP ON EICAS DISPLAY 8601353 159371 UKN LT. REMOVED & REPLACED PACK OUTLET TEMPERATURE BULB IAW MM 21-52-06 OPS CK GOOD,OK FOR SERVICE.SDR UALA2009072302193Shutoff Valve · faultyTRIM AIR R ADVISORY MSGS. REPLACED TRIM AIR PRSOV.SDR HALA2009070700282Sensor · faultyETOPS SIGNIFICANT SYS - RT PACK TEMP / R PACK OFF LIGHT ILLUMINATED, FOLLOWED QRH, RESET LIGHTS (EICAS) CAME BACK ON AFTER APPROX 8 MINS. BITE CK RT PNEUMATIC CONTROLLER FOUND RT PACK TEMP SENSOR FAULT. REPLACED RT PACK
TEMP SENSOR IAW AMM 21-51-08. OPS SDR 2009FA0000902Heat Exchanger · rupturedTHE ACFT HAD A LOSS OF PRESSURIZATION AT FL390. ACFT DIVERTED. ON INSP, THE RT SECONDARY HEAT EXCHANGER WAS FOUND TO BE RUPTURED, CAUSING A LOSS OF PRESURIZATION.SDR AALA2009061000007Relay · openSPS - INFLIGHT COS-DFW. WHILE DESCENDING FLIGHT LOST BOTH A/C PACKS. EMERGENCY DECLARED, LANDED SPS WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. FOUND OPEN COIL ON RELAY R2-279. REPLACED AIR CONDITIONING THERMOSTAT RELAY R2-279. REPLACED BOTH COALESCSDR USAA20090612BB099Heat Exchanger · rupturedDUB FLT 798 EN ROUTE PHL TO AMS. THE CABIN PRESSURE ALTITUDE BEGAN TO CLIMB. THE CREW WAS ABLE TO STOP THE PRESSURE CLIMB AT 12,000 FEET. THE FLIGHT DIVERTED TO DUB AND LANDED WITHOUT FURTHER INCIDENT. REMOVED AND REPLACED THE RT PACK HEAT EXCHANGER ASSESDR HALA2009052500198Filter · cloggedDURING CABIN WALK THROUGH, NOTED ALL 5 CABIN ZONE TEMP SENSE FILTERS HEAVILY BLOCKED WITH DIRT. REMOVED CLEANED AND REINSTALLED FILTERS PER MM 21-61-09.SDR ASAA0955726Filter · dirtyAFT CABIN TEMP CONTROLLER DOES NOT MAINTAIN TEMP. ONCE TEMP IS SET AFTER APPROX 10 MIN THE TEMP WILL DROP FROM 11C TO 16C. EXAMPLE AFTER TEMP IS SET AT A AFT SUPPLY DUCT TEMP OF 24C AFTER ABOUT 10 MIN THE DUCT SUPPLY TEMP WILL DROP DOWN TO 13C TO 16C OR LOWESDR ASAA0955713Modulating Valve · defectiveCONT. CAB ZONE TEMP LIGHT ILLUMINATED. PERFORMED QRH CHECK LIST LIGHT REMAINED ON. LIGHT GOES OUT WITH MASTER CAUTION RESET. FAULT CODE 216 271 00. GROUNDED YES. REMOVED & REPLACED CONTROL CABIN ZONE TEMP TRIM AIR MODULATING VALVE REF MM 21 61 21 400 801.SDR ASAA0955648Modulating Valve · inoperativeON RECALL CONT CAB ZONE TEMP LIGHT ILLUMINATED. GROUNDED, YES. REMOVED AND REPLACED CABIN ZONE TRIM MODULATING VALVE IAW AMM 21 61 21.SDR ASAA0955544Filter · dirtyTEMP CONTROL OF MAIN CABIN VERY ERRATIC. LARGE TEMP SWINGS + 15 DEGREES WITH SLIGHTEST MOVEMENT OF CONTROL KNOBS (SUPPLY DUCT READING). WITH POSITIONED TRIM AIR SWITCH TO OFF ABLE TO KEEP TEMP SWINGS REASONABLE BOTH MAIN CABIN KNOBS POSITIONED IN THE TWO O'CSDR ASAA0955292Valve · faultedON MASTER CAUTION RECALL CONT CAB ZONE TEMP LIGHT ILLUMINATES/LIGHT GOES AWAY WHEN MASTER CAUTION IS RESET, GROUNDED YES. PERFORMED BITE TEST OF PACK/ZONE TEMP CONTROLLERS. FOUND FLT DECK TRIM AIR VALVE FAULT LIGHT ON. VERIFIED P/N 398908-3 WITH SEAM MARK. SDR ASAA0955181Valve · malfunctionedAFTER BLOCK OUT FROM LAX PRIOR TO TAKEOFF RECEIVED A "CONT CAB" ZONE TEMP LIGHT AND MASTER CAUTION LIGHT. APPLIED QRH PROCEDURES AND COMPLETED MEL 21 21F. OPERATIONS PROCEDURES AND ADVISE MX CONT SEA AT 1540ZULU. NO FURTHER INDICATIONS OR ISSUES. GROUNDED SDR ASAA0955159Valve · failedAFTER ENGINE START "AFT CAB ZONE TEMP" LIGHT ACTIVATED WHEN RECALL PUSHED THEN EXTINGUISHED "MASTER CAUTION PUSH TO RESET" PUSHED RAN QRH 2.11. CONFIRMED BY BITE TEST THAT AFT ZONE TRIM VALVE FAILED. REMOVED AND REPLACED AFT CABIN ZONE TRIM AIR MODULATING VASDR ASAA0955078Warning System · malfunctionedON MASTER RECALL AFT CABIN ZONE TEMP LIGHT ILLUMINATED, CONFIRMED. CHECKED, NO HISTORY. NR 1 TEMP CTRLR SHOWS "TRIM VALVE ZONE" ON BIT TEST ONLY. PREV FLT & VERIFY TESTS GOOD. RESET FAULT. FAULT DID NOT RETURN. BITE TESTS NR 1 CTRLR GOOD. REF MM 21 61 SDR UALA2009040801001Valve · failedCABIN TEMPERATURE PROBLEM. RTFL. REVIEWED POST FLIGHT REP, FAILURE MSG TRIM AIR PRESS VALVE OR PRESS SWITCH. REPLACED TRIM AIR PRESS REG VALVE 14HK. RAN BOTH PACKS FROM BOTH ENGINES TO VERIFY NO FURTHER FAULTS. NO DEFECTS OBSERVED.SDR UALA2009040200946Control Valve · malfunctionedWITH LT PACK IN STANDBY, THE FLT DECK COMPT TEMP REGISTERS 64 DEG & COCKPIT IS COLD. BITE LT PACK TEMP CONT FAULT LT PACK TEMP CONTROL VALVE, REPLACED VALVE, REPLACED FLIGHT DECK TEMP FILTER, OPS AND LEAK CKS OK.SDR ASAA0954999Control Valve · failedAFTER STARTING ENGINES, CHECKED MC LIGHT AND GOT RIGHT PACK LIGHT. REMOVED AND REPLACED RIGHT PACK TEMP CONTROL VALVE REF MM 21 61 00, OP CHECK AND BITE CHECK GOOD REF MM 21 61 20. GROUND VERIFICATION ACCOMPLISHED PER ETOPS MANUAL. RT PACK TEMP CONTROL VALV
Back to JASC 2160