JASC 2161
Service difficulty reports · 308
Reports filed under 2161 · Cabin Temperature Controller, newest first.
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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 = '2161' ORDER BY difficulty_date DESC"
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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 = '2161' ORDER BY difficulty_date DESC
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SDR ASAA0852975Controller · malfunctionedLEFT PACK LIGHT ILLUMINATED ON RECALL AFTER ENG START. RESETS WITH M C DEF PER MEL 21 32 LEFT PACK TEMP CONTROLLER INOP. PERFORMED BITE TEST PER FIM 21 62 801, CLEARED TCV FAULT AND RAN TEST PASS "GO". NO RECENT HISTORY. AC GOOD FOR SERVICE. FAULT DUPLICASDR ASAA0852820Controller · malfunctionedBOTH AIRCON PACKS ANNUNCIATED AFTER ENGINE START. BITE TESTED EACH TEMPERATURE CONTROLLER PER FIM 21 62 AND RESET.SDR YENA2008027Actuator · malfunctionedFLT 491, BOS-DEN, AIR RETURN TO BOS, CABIN TEMP ZONE 1 RAN AWAY, STAYING AT 156 DEGREES, CYCLED HOT AIR VALVE, NO HELP. REMOVED AND REPLACED RAM AIR INLET ACTUATOR PER 21-61-00 AND REMOVED AND REPLACED NR 2 PACK CONTROLLER, ALL OPS CHECK GOOD PER AMM 21-61-00SDR HALA0800450Controller · malfunctionedETOPS SIGNIFICANT SYSTEM, FWD CABIN TEMP CONTROL TO CONTROL DESIRED TEMP. CHECKED OPERATION OF FWD CABIN TEMP CONTROL, NO FAULTS NOTED ON BITE TEST. RESET CONTROLLER, ALL OPERATIONS NORMAL.SDR CA080326003Coupling · misinstalled(CAN) CREW WROTE UP, CABIN PAC STUCK ON FULL COLD. TROUBLESHOOTING CARRIED OUT AND FOUND THAT THE COUPLING FOR CABIN TEMP CONTROL HAD DISCONNECTED FROM THE ENVIROMENTAL CONTROL UNIT. BOTH CLAMPS AND THE COUPLING WERE INTACT HOWEVER THE COUPLING HAD BEEN INSTALSDR AALA200800461Controller · inoperativeDFW INFLIGHT T2459/01MAR - LEFT AIR CONDITIONING PACK TEMPERATURE HIGH INDICATION AND PNEUMATIC PRESSURE MAXED OUT. RETURNED TO DFW AND LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE FOR EVALUATION. REPLACED TEMPERATURE SENSOR AND CONTROLLER. FOUNDSDR ASAA0852506Modulating Valve · faultyTHE "ZONE TEMP" LIGHT ILLUMINATED ON RECALL EXTINGUISHED ON MASTER CAUTION RESET. REPLACED TRIM AIR MOD VALVE IAW 21 61 21. OPS NORMAL, NO LIGHTS ON RECALL.SDR DL76P080119Controller · failedON TAXI OUT FLT DECK TEMP, AFT CABIN TEMP, MID CABIN TEMP, FWD CABIN TEMP CAUTION MSG ILLUMINATED. REPLACED ZONE TEMP CONTROLLER PER M/M. OPS CHK NORMAL. ACFT RTB.SDR ASAA082501Modulating Valve · malfunctionedAFT CABIN TEMPERATURE CONTROLLER WOULD NOT HOLD SET TEMPERATURE. REPLACED TRIM MOD VALVE.SDR ASAA0752167Controller · intermittentZONE TEMP CONTROL CABIN LIGHT ILLUMINATED ON RECALL CHECK. PREVIOUS FLIGHT SHOWS NR 2 CONTROLLER WITH FLT DECK TRIM VALVE FAULT. VERIFY TEST NR 2 CONTROLLER GOOD. RESET, FAULT DID NOT REOCCUR.SDR NWAA073325531Controller · malfunctionedDURING CLIMB-OUT FROM DTW, CABIN AND FLIGHT DECK BECAME VERY HOT. COM PROCEDURE TO ALLEVIATE HEAT COMING FROM PACK WAS INEFFECTIVE. EMERGENCY WAS DECLARED AND AIRCRAFT RETURNED TO DTW FOR A UNEVENTFUL LANDING. MAINTENANCE REMOVED AND REPLACED 2 TEMP SENSORSSDR NWAA072569864Controller · malfunctionedSHORTLY AFTER TAKEOFF, THE FLIGHT ATTENDANT REPORTED VERY HOT TEMPERATURES AND SMOKE IN THE CABIN. THE FLIGHT CREW COULD SMELL SMOKE AND OIL FUMES ALSO. NO MENTION OF COM COMPLIANCE BUT CREW DID SAY THAT ALL PACK INDICATIONS WERE NORMAL. THE FLIGHT RETURNESDR 2007UALA02185Controller · malfunctionedRTFL DUE TO ALL 3 ZONES INDICATING 100F. *S/D* FAULTY ZONE TEMP CONTROLLER. REPLACED ZONE TEMP (150) CONTROLLER. SHOP FINDINGS: NO FAULT FOUND.SDR DXTA200702107Controller · malfunctionedCABIN PAC HAS BURNED ODOR COMING INTO CABIN. NO DIVERTION. REMOVED AND REPLACED INOP TEMP CONTROLLER OPS CHECK GOOD IAW CE750 MM 21-61-00SDR GLBA20060927Controller · failedAIR RETURN - FLT 5111 - PILOT REPORTED THAT THE CABIN DID NOT PRESSURIZE UNTIL 10,000 FEET. CABIN MASKS DROPPED AT APPROXIMATELY 8,000 FEET CABIN ALTITUDE. MAINTENANCE REMOVED AND REPLACED THE AUTO TEMP CONTROLLER. OPERATIONAL CHECK ON GROUND GOOD. REFERENCE ESDR 20060927Controller · failedAIR RETURN, PILOT REPORTED THAT THE CABIN DID NOT PRESSURIZE UNTIL 10,000 FEET. CABIN MASKS DROPPED AT APPROXIMATELY 8,000 FEET CABIN ALTITUDE. MAINTENANCE REMOVED AND REPLACED THE AUTO TEMP CONTROLLER. OPERATIONAL CHECK ON GROUND GOOD. REFERENCE MM 21-30. SUSDR 0700119870Controller · failedDURING TAXI OUT CABIN AIR HOT. PACK CONTROL SWITCHED TO MANUAL AND FULL COLD. AT ROTATION CREW REPORTED SMOKE AND HEAT IN CABIN. FLIGHT RETURNED TO ATL FOR AN UNEVENTFUL LANDING. MAINTENANCE FOUND AUTO TEMP CONTROLLER BAD. MANUAL CONTROL WORKS OK. REPLACSDR CA061204004Control Valve · malfunctioned(CAN) AIRCRAFT WAS ON CLIMBOUT GOING THROUGH 6000 FEET WHEN ECS LIGHT CAME ON AND CABIN STARTED TO DE-PRESSURIZE. AIRCRAFT RETURNED TO RANKIN INLET WHERE MAINTENANCE DISCOVERED THAT TCA VALVE WAS STUCK IN THE FULL OPEN POSITION AND EXCESS HEAT TRIPPED THE SYSTSDR HALA0600858Controller · malfunctionedFOUND SMOKE IN CABIN. FOUND FWD PLASTIC DUCT AND GRILL MELTED. VISUALLY INSPECTED WIRING AROUND FWD DUCT/GRILL. NO DEFECTS FOUND. REMOVED AND REPLACED BOTH TEMP ANTICIPATOR SW PER AMM 21-52-03. OPS CK OK. REPLACED THERMAL SW 190 DEG SHUTDOWN FOR BOTH LT SDR DXTA200601567Controller · malfunctionedAFTER TAKEOFF AT CYYZ EMERG PRESS AND ACM OVERHEAT LIGHTS CAME ON. RETURNED BACK TO AIRPORT AND LANDED AT CYYZ. CABIN/COCKPIT TEMPERATURE CONTROLLER REPLACED WITH OVERHAULED UNIT + TESTED SERVICEABLE IAW C-560XL MM CH 21-61-00 + CH 71-00-04.SDR DJFA2006271Control Valve · faultyTHE CREW REPORTED THAT THE CABIN TEMPERATURE WAS EXTREMELY HOT AND WAS DIFFICULT TO REGULATE WITH CABIN CONTROLS IN BOTH MANUAL AND AUTOMATIC MODE SETTINGS. THE SYSTEM WAS EMITTING A BURNT RUBBER SMELL INTO THE COCKPIT AND CABIN AREAS. WHEN THE COCKPIT TEMPESDR HALA0600393Controller · faultedETOPS SIGNIFICANT SYSTEM, UNABLE TO COOL AIRCRAFT WITH CONDITIONED AIR, AC PACKS CONTINUOUSLY PUT OUT HOT AIR. CABIN TEMP ROSE TO 95 DEGREES. REPLACED RT PACK TEMP CONTROLLER OPS CK'S NML IN AUTO AND STANDBY PER FIM.SDR DXTA200601380Controller · noneDURING CLIMBOUT AN UNUSUAL ODOR WAS PRESENT IN THE COCKPIT. ODOR BECAME STRONG ENOUGH THAT AN IMMEDIATE LANDING WAS MADE. NO SMELL ON GROUND OR DURING RUNUP. POWER SETTINGS MADE NO DIFFERENCE IN INTENSITY. UPON INSPECTION, FOUND CABIN VIP SEAT TEMP CONTROLSDR DXTA200601209Selector · stuckAIR-DUCT OVERHEAT IN COCKPIT ANNUNCIATOR ACTIVATED, WHITE SMOKE FILLED COCKPIT ON GROUND. RAN A/C APU FOR 45 MINUTES FOUND THE TEMP CONTROL TO BE STUCK IN THE FULL HOT POSITION IN AUTO MODE. NO SMOKE IN THE A/C DURING OPS CHECK. AUTO TEMP CONTROL HAS BEEN PSDR DJFA2005139Thermoswitch · failedKMDW - KMDW - DURING CLIMB WHILE PASSING 13,000 FT, THE EMERGENCY PRESSURIZATION SYSTEM ENGAGED. THE CREW DONNED THEIR OXYGEN MASKS AND RETURNED THE AIRCRAFT TO KMDW. THE CABIN AIR WAS REPORTED TO BE VERY WARM PRIOR TO THE EMERGENCY PRESSURIZATION SYSTEM ENGSDR 08022005AController · malfunctionedLT AND RT TEMP CONTROLLERS UNCONTROLLABLE IN BOTH MODES. RAN A/C LT OPS CHECK GOOD, MEL'D RT ACM.SDR 0500639611Controller · malfunctionedAT FL290 ON DESCENT, THE AIRCRAFT LOST AUTO PRESSURE CONTROL. CREW ATTEMPTED MANUAL CONTROL BUT RIGHT PACK WENT INTO OVERHEAT CONDITION AND SHUT DOWN. CABIN CLIMBED AT 1500 FPM, CREW DECLARED AN EMERGENCY, PERFORMED COM PROCEDURES, AND QUICKLY DESCENDED. PASDR QXEA200400923Controller · failedEUG - FLIGHT 2195 - WHILE ON DESCENT, THE CREW RECEIVED A FLIGHT COMPARTMENT DUCT HOT CAUTION LIGHT. THE CREW COMPLETED THE CHECKLIST. MAINTENANCE INSPECTED THE AIRCRAFT AND REPLACED THE FLIGHT COMPARTMENT TEMPERATURE CONTROLLER. OPERATIONAL CHECKS WERE PERSDR CA040927001Control Valve · intermittent(CAN) AUTO TEMP. FUNCTION OF ECS NOT WORKING PROPERLY DURING FLIGHT AND MANUAL SIDE INTERMITTENT. AIRCRAFT FINISHED FLIGHT AND TEMPERATURE CONTROL VALVE ASSY (PN 5829C000) TESTED AND REPLACED.SDR CA040927003Control Valve · inoperative(CAN) CONTROL VALVE FOUND INOPERATIVE AFTER CREW COMPLAINED OF TROUBLE CONTROLLING HEAT. THE VALVE WAS REPLACED AND AIRCRAFT RETURNED TO SERVICE.SDR ABXA040181Controller · defectiveON TAXI, LEFT PACK CYCLED ON AND OFF A FEW TIMES, BUT OPS NORMALLY BEFORE TAKE-OFF. AT 3500 FT LEFT PACK SHUTDOWN, AT 4000 FT RIGHT PACK SHUTDOWN. THEY BOTH CYCLED ON AND OFF. AT 10000 FT TURNED EACH PACK OFF PER ABNORMAL. ONE AT A TIME TO COOL DOWN. AFTESDR DXTA200400313Controller · malfunctionedDURING FLIGHT THE COCKPIT AUTO TEMP MESSAGE ILLUMINATED, AFTER SWITCHING COCKPIT TEMP CONTROLLER TO MANUAL, SYSTEM WAS NORMAL AS LONG AS THE TEMP CONTROL KNOB WAS FULL COLD. PLACED TEMP CONTROL KNOB TO WARM AND NOTICED FUMES OF HOT MELTING PLASTIC, FOLLOWED BSDR ASMF200404017Wire · damagedCAPTAIN REPORTED THAT DURING DESCENT WITH ENGINES ON IDLE, TAIL COMPARTMENT HIGH TEMPERATURE LIGHT TURNED ON. PROCEDURE WAS ACCOMPLISHED TURNING OFF THE LIGHT, BUT WITH AIR CONDITIONING SYSTEM ON, HP BLEED OF FLOW LIGHT TURNED ON AND AT 5000 FEET, AIRCRAFT WASDR 04232004SO35Valve · failedDURING INITIAL CLIMB SMOKE ENTERED COCKPIT AND REAR PORTION OF CABIN.TROUBLE SHOT AND FOUND LEFT HAND TEMP CONTROL VALVE STUCK OPEN TO FULL HOT. REMOVED AND REPLACED LEFT HAND TEMP CONTROL VALVE IAW MD80 MM 21-61-01. OPERATIONAL AND LEAK CHECKS GOOD.AS A PRECASDR GTIA031039Controller · failedAIRCRAFT WOULDN'T HOLD CABIN PRESSURE. CABIN WARNING VOICE FLOW LIGHT ON. LEFT VALVE TEMP FULL HOT (AUTO) REDUCED TEMP BOTH PACKS LEFT PACK ON 30 SEC FLOW LIGHT ON MASK DROPPED. MANUAL MODE ON OUTFLOW VALVE. PERFORMED TEST ON TEMP CONTROLLER SYSTEM WITH TESSDR ABXA030436Controller · malfunctionedAFTER TAKEOFF 3000 FT, BOTH AUTO TEMP CONTROLLERS WERE SELECTED FULL HOT. ABOUT 14000 FT, AIRFLOW STOPPED & CABIN CLIMBED UNCONTROLLABLY AT 1400 FT FPM. LEFT PRESSURE GAUGE INDICATED '0' PSI, RIGHT GAUGE INDICATED '30' PSI, LEFT AND RIGHT DUCTS TEMPS PEGGED HOSDR DL757030953Controller · malfunctionedLT PACK WENT FULL HOT UNCONTROLLABLE. DUCT TEMPS WERE 120 DEGREES WITH PACK CONTROLLER IN AUTO AND STBY. SELECTED PACK CONTROLLER TO COLD AND DECREASED DUCT TEMP. INSPECTED SENSORS, RAN BITE ON TEMP CONTROLLER, NO FAULTS. REPLACED PACK TEMP VALVE, ZONE TEMSDR USAABA03036Controller · failedEN ROUTE LGW-CLT, CREW COULD NOT CONTROL TEMPERATURE IN THE CABIN. THE FLIGHT TURNED BACK TO LGW, HOWEVER, THE CREW WAS ADVISED TO TURN BOTH HEAT SOURCES OFF. THIS ACTION EVENED OUT THE TEMPERATURE THROUGHOUT THE CABIN. FLIGHT THEN RESUMED ITS ROUTE TO CLT. SDR CNQ2003F00002Controller · shortedWHILE DESCENDING THROUGH FL330, THE COCKPIT TEMPERATURE CIRCUIT BREAKER TRIPPED. COCKPIT DISPLAY UNITS NR 1 AND NR 2 WENT INOPERATIVE. UPON FURTHER DESCENT, COCKPIT DISPLAY UNITS NR 4 AND NR 5 WENT INOPERATIVE. ALL DISPLAY UNITS WORKED OK AFTER COOLING OFFSDR CA030925004Solenoid Valve · shorted(CAN) WHILE IN CRUISE, THE 5 AMPS CIRCUIT BREAKER (CABIN TEMP) TRIPPED. CREW RESET ONE TIME AND TRIPPED AGAIN. UPON INVESTIGATION FOUND RT AMBIENT SOLENOID SHUTOFF VALVE SHORTED CAUSING CIRCIUT BREAKER TO TRIPPED. SOLENOID VALVE REPLACED WITH NEW AND SYSTEM SDR MWEA030308Controller · failedRIGHT AIR CONDITION PACK OVERHEAT ALERT CAME ON. REMOVED AND REPLACED CABIN TEMPERATURE CONTROLLER.SDR QXEA200300871Control Valve · malfunctionedSEA-ON FLIGHT NUMBER 2101, FLIGHT ATTENDANT SAYS CABIN VERY WARM. AIR FROM VENTS SMELLED LIKE OLD GYM SOCKS FOR FIRST 10 MINUTES OF FLIGHT. REMOVED AND REPLACED PACK TEMP CONTROL VALVE. LEAK AND OPERATIONAL CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.SDR DHL2003807012Indicator · faultyLEFT PACK OPERATES NORMALLY, BUT INTERMITTENTLY BEGINS TO OVER TEMP RAPIDLY WITH A CORRESPONDING BURNING SMELL NOTICED IN THE COCKPIT. PACK EVENTUALLY HAD TO BE SHUT DOWN. REMOVED AND REPLACED LEFT PACK MIX VALVE INDICATOR. OPS CHECKED GOOD PER 21-61-0.SDR 2003UALA00487Controller · malfunctionedRIGHT PAC TEMP EICAS MESSAGE ILLUMINATED. THE PACK TEMP CONTROLLER WAS REPLACED AND THE AIRCRAFT RETURNED TO SERVICE. SHOP FOUND NO FAULTS WITH THE CONTROLLER.SDR 2003F00390Controller · malfunctionedINADVERTENT ACTIVATION OF EMERGENCY AIR FLOW AT 9000 FT. TROUBLESHOOTING, INSPECTION OF PRESSURIZATION SYSTEM COMPONENTS, GROUND AND SUBSEQUENT FLIGHT PRESSURIZATION CHECKS PROVED NO NOTED DEFECTS. DURING OPERATIONAL CHECK/TESTS, FOUND PRESSURE REGULATORS FOSDR GTIA030299Selector · inoperativeIN AUTO RIGHT, AC WENT FULL HOT, SMOKE IN CABIN LAVATORY, ALARMS WENT OFF. SWITCHED TO FULL COLD IN MANUAL, CABIN CLEARED, ALARMS OFF. TRIED AUTO MODE AGAIN, ONLY HELD FULL COLD IN ANY POSITION. OPERATES NORMAL IN MANUAL. REMOVED AND REPLACED CABIN TEMP SESDR MWEA030142Control Valve · inoperativeRIGHT TEMPERATURE CONTROL NOT WORKING IN MANUAL. -- REMOVED AND REPLACED RIGHT TEMPERATURE CONTROL VALVE.SDR MALA030106Controller · malfunctionedDURING FLIGHT 3196, RT DUCT OVERTEMP/BLEED FAULTED. AUTO AND MANUAL MODE. AIR RETURN TO MSP. MAINTENANCE CHECKED MANUAL MODE TEMP CONTROL, OPS CHECK GOOD. DEFERRED AUTO TEMP CONTROL AS PER MEL 21-60-2 (C) TRANSFERRED TO DMR MXC NOTIFIED. NO OTHER INFORMATSDR 0204129986Controller · failedDURING CLIMB, FLIGHT ATTENDANT REPORTED CABIN RAPIDLY BECAME HOT AND SMELLED HOT. F/O REPORTED RIGHT PACK TEMP HIGH. PACK TEMP REDUCE IN MANUAL OPERATION. FLIGHT RETURNED TO AND LANDED WITHOUT INCIDENT. REPLACED CABIN TEMP CONTROLLER AND RIGHT COALESCER BAGSDR CA020829017Controller · failed(CAN) THE AIRCRAFT WAS FLYING AND DIVERTED DUE TO NR 2 PACK UNABLE TO CONTROL IN MANUAL MODE WHILE THE AUTO MODE WAS UNDER MEL 21-21-01 CATC. MAINTENANCE REPLACED THE PACK CONTROLLER IAW AMM 21-62-01
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