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"

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SDR COEA2010010901901Cooling Turbine · wornAIR TURNBACK FLT 7584 RAP: COCKPIT BECAME CONTAMINATED WITH SMOKE AFTER TAKEOFF. AIRCRAFT RETURNED TO RAP AND LANDED WITHOUT INCIDENT. NO INDICATION OF FIRE WAS OBSERVED. MAINTENANCE REMOVED AND REPLACED AIR COOLING TURBINE. AIRCRAFT RETURNED TO SERVICE.Jan 9, 2010 · N901FX · Aerosp ATR42320SDR MYWA100016Controller · inoperativeETOPS SIGNIFICANT SYSTEM-IN FLIGHT, LEFT PACK LIGHT ILLUMINATED ON MASTER CAUTION RECALL.Jan 8, 2010 · N752MA · Boeing 73748ESDR UALA2010010700095Control Valve · faultyRIGHT PACK FCV FAULTS. TRIED NEW PACK VALVE, NO HELP. NEW CONTROLLER AND SOFTWARE NO HELP. NEED MORE TIME TO T/S. CTC TO FCV INTERFACE CHECK SHOWS NO VOLTAGE ON PIN 1 AND 2 OF DV21512B. NEEDS FURTHER TROUBLESHOOTING. FOUND VOLTAGE BETWEEN PINS 1 AND 2 ATJan 7, 2010 · N784UA · Boeing 777222SDR HALA2010010700007Warning Light · illuminatedETOPS SIGNIFICANT SYS - L OFF PACK LT ILLUMINATED. PERFORMED BFIM 21 51 00 FIGURE 104A NO FAULTS NOTED, SYS OPS NORMAL.Jan 7, 2010 · N582HA · Boeing 76733AERSDR FDKA2010010300001A/C Pack · contaminatedCABIN FILLED WITH SMOKE WITH LAV SMOKE WARNING. R2 DUCT NEAR HEAT EXCHANGER, OPS CHECKED GOOD AND MX SUSPECTS THE SMOKE WAS DUE TO THE DE-ICE FLUID INDUCTED INTO PACK.Jan 3, 2010 · N833MJ · Emb EMB145LRSDR AALA20100101ORD01Control Valve · inoperativeORD - ON DEPARTURE AIRCRAFT FAILED TO PRESSURIZE. RETURNED ORD WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. FOUND RIGHT FLOW CONTROL VALVE STICKING IN CLOSED POSITION. REPLACED RIGHT CONTROL VALVE. SYSTEM GROUND CHECK NORMAL OPERATION.Jan 1, 2010 · N565AA · Doug DC983SDR AALA20091230ORD02Control Valve · failedCREW REPORTED UNABLE TO PRESSURIZE AIRCRAFT. RETURNED TO ORD AND LANDED WITHOUT INCIDENT. REPLACED LEFT AIR CONDITIONING FLOW CONTROL VALVE AND RIGHT AIR CONDITIONING PRESSURE REGULATOR SHUT OFF VALVE.Dec 30, 2009 · N966TW · Doug DC983SDR UALA2009123004057Control Valve · faultyLEFT PACK INOP IN AUTO, OK IN STANDBY, LT PACK TEMP CONT FAULTED RAM INLET ACTUATOR & TEMP CONTROL VALVE. TRIED NEW PACK CONTROLLER AND STILL FAULTS RAM INLET ACT AND TEMP CONTROL VALVE. REPLACED LT TEMP CONTROL VALVE. RAN LT PACK IN AUTO. OPS CHECKS GOOD. NO Dec 30, 2009 · N674UA · Boeing 767322SDR DXTA2009123103922Acm · odorCABIN PACK PRODUCES A SMOKE ODOR. AT FL410 FOR 3 HRS, CABIN PAC WAS IN AUTO ON FULL COLD FOR 1 HR + (~50*). CHECKLIST ISOLATED ODOR TO THE CABIN PAC. PRE FLIGHT SHOWED OIL FULL. REMOVED AIR CYCLE MACHINE PN 738384-33 S/N 9901083 AND INSTALLED REPAIRED PN Dec 30, 2009 · N942QS · Cessna 750SDR FDEA200912304566Shutoff Valve · failedAFTER TAKEOFF IN OUR NORMAL CONFIGURATION CABIN STARTED UP A HIGHER THAN NORMAL RATE. AFTER CLOSING THE CABIN OUT FLOW VALVE AND TURNING ON THE RT PACK, CABIN RETURNED TO NORMAL UNTIL WE REACHED 26,000' AT WHICH TIME THE CABIN WAS CLIMBING AT 800'/MIN, SAME ADec 30, 2009 · N223FE · Boeing 727233SDR UALA200912300405AHeat Exchanger · crackedLT PACK SECONDARY HEAT EXCHANGER HAS 8.6 INCH CRACK AT UPPER SEAM. REPLACED HEAT EXCHANGER. NO LEAKS NOTED.Dec 30, 2009 · N674UA · Boeing 767322SDR UALA2009122904050Circuit Card · malfunctionedALL 4 PACK CONTROLLERS FLUCTUATING IN AUTO, A PREVIOUS AUTO EVENT SHOWED PACK OUT TEMP LEF +21 AND RT -2. SUSPECT THE RAM AIR SYS ON THE RT SIDE IS OFF SCHEDULE WITH THE PACK TEMP CONTROLLER. THE TEMP CONTROLLER CARD ON THE RT SIDE MAY BE AT FAULT. (LT PREVIDec 29, 2009 · N668UA · Boeing 767322SDR MYWA09076Warning Light · illuminatedETOPS SIGNIFICANT SYSTEM - RIGHT PACK LIGHT ON AFTER RECALL.Dec 28, 2009 · N733MA · Boeing 73781QSDR YENA20091229188Filter · odorFLT 40 TPA-JFK IN DESCENT WHILE PASSING THROUGH THE CLOUDS A BURNING ODOR WAS DETECTED STRONGLY IN THE CABIN AND LIGHTLY IN THE COCKPIT. NO VISIBLE SMOKE OZONE LIKE ODOR. REMOVED AND REPLACED 1 & 2 PACK OZONE FILTERS PER AMM 21-51-41-04. NOTE: P/N AND S/N FDec 26, 2009 · N588JB · Airbus A320232SDR UALA2009122403990Control Valve · faultyFLOW CONTROL VALVE CAUSES RT PACK TO SHUTOFF. UPPER & LWR FCV'S LATCHED MX. REPLACED LWR FLOW CONTROL VALVE AND TESTED WIRING TO THE ECONO VLV IAW FIM. WIRING TESTED GOOD. RETESTED AND TEST FAILED. UPPER FCV STILL NEEDS REPLACING AND CABIN TEMP CONTROLLERDec 23, 2009 · N219UA · Boeing 777222SDR RMXA350R122309Belt · melted8 MILES NORTH OF HOSPITAL, PILOT AND CREW EXPERIENCED SMOKE AND FUMES INSIDE COCKPIT WHILE TRANSFERRING PATIENT. PILOT IMMEDIATELY EXECUTED EMERGENCY PROCEDURES AND LANDED THE ACFT AT THE NEAREST CLEAR AREA, WHICH WAS A GOLF COURSE FAIRWAY. THE MED CREW IMMEDIDec 23, 2009 · N350R · Snias AS350B2SDR DJFA2009047Acm · seizedCREW REPORTED SMOKE IN THE COCKPIT ON DESCENT. WHILE ON APPROACH THE SMOKE DISSAPATED. ACFT LANDED SAFELY. MX PERFORMED ENGINE RUNS BUT COULD NOT DUPLICATE THE DISCREPANCY. UPON FURTHER INSP, METALLIC PARTICLES WERE FOUND IN THE COALESCER SOCK AND THE ECU Dec 23, 2009 · N708LX · Cessna 750SDR UALA2009122303985Control Valve · malfunctionedPACK FCV L STATUS MSG. ON LT PACK TROUBLESHOOTING, BOTH PACK FCVS HAD DIFFERENT PROBLEM ON GROUND TEST. SWAPPING ONE BENEATH THE OTHER UPPER AND LOWER PACK FCV. NOW THE UPR FLOW CONTROL VALVE OPS & INDICATION NORMAL. TEST THROUGH CABIN CTLR PASSED. THE LODec 23, 2009 · N768UA · Boeing 777222SDR HALA2009122100597Control Valve · faultedETOPS SIGNIFICANT SYS - RT PACK TEMP LIGHT CAME ON IN FLIGHT(EICAS), (PACK OFF LIGHT). FOLLOW QRH, OPERATED RT PACK CONTROL SELECTOR IN STBY-N. BITE CHECK PACK CONTROL BOX FOUND TEMP CONTROL VALVE FAULT. REMOVED AND REPLACED PACK TEMP CONTROL VALVE IAW AMM Dec 21, 2009 · N584HA · Boeing 7673G5SDR HALA2009122100596Control Valve · faultedETOPS SIGNIFICANT SYS - RT PACK TEMP LIGHT CAME ON IN FLIGHT(EICAS), (PACK OFF LIGHT). FOLLOW QRH, OPERATED RIGHT PACK CONTROL SELECTOR IN STBY-N. BITE CHECK PACK CONTROL BOX FOUND TEMP CONTROL VALVE FAULT. REMOVED AND REPLACED PACK TEMP CONTROL VALVE IAW AMMDec 21, 2009 · N584HA · Boeing 7673G5SDR ASOA200901439A/C Pack · smokeUPON SWITCHING BLEEDS TO APU ON LANDING FWA GOT SMOKE IN COCKPIT AND CABIN AND SET OFF LAV SMOKE DETECTOR, SHUTOFF BOTH PACKS AND SMOKE DISSAPATED.Dec 19, 2009 · N686BR · Cndair CL6002B19SDR CA100211007Cooling Turbine · seized(CAN) DURING A MX GROUND RUN OF THE ACFT, IT WAS NOTED THAT THE CABIN & COCKPIT HEAT WAS UNCONTROLLABLE. TROUBLESHOOTING OF THE SYS WAS CARRIED OUT, AND THE COOLING TURBINE WAS FOUND TO BE SEIZED. THE COOLING TURBINE WAS REPLACED WITH AN O/H UNIT AND THE SYS FDec 18, 2009 · Cessna 680CESDR UALA2009121803928Control Valve · faultyLT PACK OFF WITH GOOD FLOW FROM APU. FLOW CONTROL VALVE FOUND FAULTY. REPLACED LT PACK FLOW CONTROL VALVE. OP CHKS NORMAL.Dec 18, 2009 · N646UA · Boeing 767322SDR HALA2009121800594A/C Pack · false indicationETOPS SIGNIFICANT SYS - RT PACK TEMP LIGHT ILLUMINATES INTERMITTENTLY INFLIGHT AND ON THE GRD IN AUTO ONLY. BITE CHECK COMPLETED ON RT PACK TEMP CONTROLLER. NO FAULTS NOTED. VERIFY/RESET COMPLETED ON CONTROLLER. ALL INDICATIONS NORMAL DURING TRANSIT. OK FODec 18, 2009 · N584HA · Boeing 7673G5SDR UALA2009121703911Control Valve · malfunctionedLT PACK INOP. CYCLING THE PACK SW BRINGS THE PACK ON LINE. REPLACED LT FLOW CONTROL AND SHUTOFF VALVE. SWITCHED LT PACK OFF AND ON SEVERAL TIMES WITH NO DEFECTS.Dec 17, 2009 · N675UA · Boeing 767322SDR HALA2009121300579Controller · malfunctionedETOPS SIGNIFICANT SYS - R PACK LIGHT ILLUM. EICAS MSG R PACK TEMP DISPLAYED, OPERATED NORM AFTER STBY SELECTED. TROUBLSHOT IAW FIM 21-51-00/101 BIT AND PREVIOUS FOUND FAULTS ON CONTROLLER FAULT "TEMP CONT VLV" PERFORMED STEPS OF FIG 103 SH 5. VERIFIED FAULT Dec 13, 2009 · N584HA · Boeing 7673G5SDR MYWA09080Warning Light · illuminatedETOPS SIGNIFICANT SYSTEM - REFERENCE DEFERRED DMI CTL 6943 ALL 3 ZONE TEMP LIGHT CAME ON DURING MASTER CAUTION RECALL.Dec 12, 2009 · N753MA · Boeing 73748ESDR MYWA09079Warning Light · illuminatedETOPS SIGNIFICANT SYSTEM - ALL THREE ZONE TEMP LIGHTS ILLUMINATED ON RECALL.Dec 12, 2009 · N753MA · Boeing 73748ESDR UALA2009121503882Acm · faultyON APPROACH, STATUS MSG PACK ACM R. CONFIRMED ACM FAILURE. NEEDS ACM. REPLACED SEIZED ACM, OPS CHECK GOOD. ALSO FOUND LOW LIMIT VALVE BUTTERFLY DISK NOT CLOSING. REPLACED IAW MM, NO HELP. ALSO CHECKED RAM AIR INLET FOR BLOCKAGE IT WAS CLEAN. REPLACED ECONOMDec 11, 2009 · N212UA · Boeing 777222SDR C2XA09RI213Hose · failedFLIGHT 3065 - EWR - FLIGHT CREW REPORTED NR 2 PACK VALVE FAIL ON CLIMBING. CREW PERFORMED AIR RETURN AND LANDED ACFT UNEVENTFULLY. EWR MX REMOVED AND REPLACED PACK NR 2 HOSE AND PERFORMED OPERATIONAL CHECK SUCCESSFULLY. ACFT WAS APPROVED TO RETURN TO SERVICDec 10, 2009 · N26545 · Emb EMB145LRSDR SWIA200923266Acm · faultyTOILET SMOKE ALARM SOUNDING WITH SMOKE IN TOILET. (FLT 6461)REPLACED LEFT PACK ACM.Dec 10, 2009 · N578SW · Emb EMB120ERSDR USAA20091211SB162Control Valve · faultyFLL - AFTER CLIMBOUT FROM FLL, AT FL250, CAPTAIN REPORTED THE CABIN ALTITUDE WARNING SOUNDED. THE LEFT PACK WAS ALREADY ON MEL, SO CREW ADVISED ATC ACFT HAD AN EMERGENCY AND WANTED TO RETURN TO FLL. CABIN WAS ADVISED AND THE FLIGHT RETURNED TO FIELD AT FLL. Dec 10, 2009 · N453UW · Boeing 7374B7SDR ASAA0957146Valve · failedON RECALL AIR COND MASTER CAUTION CONT CAB ZONE TEMP ILLUMINATED. QRH COMPLETED CREW PROCEDURE ACCOMPLISHED: DUCT TEMP INDICATOR OPS NORMAL. REF FIM: 21 62/832 FOUND PRIMARY TEMP CONTROLLER LOGGED FLT DECK TRIM VALVE FAIL (ACTIVE FAULT). REMOVED & REPLACEDDec 9, 2009 · N559AS · Boeing 737890SDR GLBA20091211AA/C Pack · odorSMOKE ALARM IN CABIN SOUNDED ON GROUND. FUNNY ODOR IN COCKPIT BEGAN TO DISIPATE WHEN ALT PACK TURNED OFF. MX SOUND EVIDENCE OF GLYCOL IN AND AROUND THE PACK AND COOLING FAN AREA. MX CLEANED THE AFFECTED AREA AND RAN THE PACKS FOR OVER 30 MINUTES WITH DEFECTDec 9, 2009 · N297UX · Emb EMB120ERSDR USAA20091210BA064Heat Exchanger · crackedPHL - FLT 1071 - EN ROUTE PHL TO SJU. AIR RT WING LEAK OCCURRED CLIMBING THROUGH 39500 FEET. DUE TO ICING CONDITIONS EN ROUTE, THE FLIGHT CREW AND OPERATIONS DECIDED TO RETURN TO PHL. THE FLIGHT DECLARED AN EMERGENCY TO GET DOWN OUT OF ICING CONDITIONS. THDec 9, 2009 · N270AY · Airbus A330323SDR UALA2009120803797A/C Pack · failedRIGHT PACK TRIM AIR PRSOV STATUS MSG 21-24202 APPEARED WHILE TESTING RT PACK PROBLEM. WHILE TROUBLE SHOOTING RT PACK FAILED 21-51T816 WITH MSG 21-24202,WITH MANY HIS AT TAXI. REPLACED R TRIM AIR PRSOV. GRD TEST AGAIN PASS, NO EXISTING FAULT.Dec 8, 2009 · N219UA · Boeing 777222SDR FDKA2009120800207Switch · faultyFLR FLT 6215 BWI-CVG. NUMBER 2 PACK MAKING NOISE AND SMOKE IN THE CABIN. MX REMOVED AND REPLACED OVERPRESSURE SWITCH.Dec 8, 2009 · N852MJ · Emb EMB145LRSDR UALA2009120703783Heat Exchanger · crackedRT PACK OVERHEAT. REPLACED INLET CONDITION TEMP SENSOR, NO HELP. WHILE REPLACING FLOW CONTROL VALVE AMT FOUND HEAT EXCHANGER WITH AN 8" CRACK, REPLACED HEAT EXCHANGER, NO LEAKS DETECTED.Dec 7, 2009 · N228UA · Boeing 777222SDR DXTA2009120103873Converter · failedDURING T/O CLIMBOUT, CREW DETECTED AN ODOR THAT RESEMBLED BURNING PLASTIC. ODOR CONTINUED TO GET WORSE AS CREW EXECUTED IMMEDIATE RETURN TO DEPARTURE. ODOR STOPPED AFTER LANDING. REMOVED AND REPLACED LT AND RT OZONE CONVERTERS IAW MM 21-71-00. OPS AND LEAKNov 30, 2009 · N685QS · Cessna 560XLSDR AALA20091128ORD01Control Valve · stuckCREW REPORTED HIGH TEMPERATURE LIGHT ON FOR TAIL COMPARTMENT. RETURNED TO ORD AND LANDED WITHOUT INCIDENT. REPLACED LEFT FLOW CONTROL VALVE.Nov 27, 2009 · N7531A · Doug DC982SDR FDKA2009112700201A/C Pack · contaminatedFRL FLT 6118 DTW-CVG. PACK 2 BURNT SMELL WHEN ON. MX FOUND DE-ICE FLUID THAT WAS BEING INDUCTED THROUGH THE PACK INLET AND CLEANED FLUID, OPS CHECK GOOD.Nov 27, 2009 · N852MJ · Emb EMB145LRSDR UALA2009113003683Control Valve · failedLEFT PACK INOP, FLT DIVERTED. REPLACED LOWER FLOW CONTROL VALVE AND OPS NORMAL.TEST PASSED AND NO LEAKS.Nov 27, 2009 · N216UA · Boeing 777222SDR SWAA097480Acm · faultyLOSS PRESSURE AT 14,000 FT ALT WARNING HORN SOUNDED. MASKS DIDN'T FALL. REMOVED AND REPLACED BELLY DRAINS, FWD OUTFLOW VALVE, AND LEFT ACM PER MM.Nov 25, 2009 · N332SW · Boeing 7373H4SDR ASAA0957071Door · out of rigRT RAM AIR DEFLECTOR DOOR OUT OF RIG. PERFORMED BITE CHECK ON RAM DOOR SYSTEM IN GROUND AND AIR MODE OPS CHECK NORMAL. PERFORMED RAM AIR MODULATION RESTORATION PER MM 21 00 00 440 802.Nov 23, 2009 · N565AS · Boeing 737890SDR CHQA200900247Heat Exchanger · contaminatedDURING CLIMB, CREW REPORTED A LAVATORY SMOKE WARNING AND A MILD ODOR WITH NO VISIBLE SMOKE. ACFT RETURNED TO FIELD & LANDED WITHOUT INCIDENT. MX TROUBLESHOT FAULT TO THE NR 2 BLEED SYSTEM. BOTH PRECOOLERS HAD BEEN CHANGED THE NIGHT BEFORE FOR SCHEDULED MX &Nov 21, 2009 · N258JQ · Emb EMB145LRSDR CA091125008Clamp · broken(CAN) DURING REMOVAL OF OUR NR 1 PACK ACM FOUND TWO CLAMPS BROKEN OFF AND LAYING IN THE AIR CONDITIONING BAY BOTTOM. INSPECTED THE AREA AND FOUND THEM MISSING FROM THE PACK RAM AIR INLET SCOOPS LT AND RT. ALSO THE RUBBER BOOTS WHERE THE CLAMPS BELONG ARE TORNov 20, 2009 · Emb ERJ170200LRSDR UALA2009111903609Actuator · overheatedCREW REPORT: NR 1 PACK OVERHEAT. PERFORMED OP TEST OF PACK TEMP CONTROLLER. FOUND P1 RAM AIR OUT ACTUATOR FAILED. REPLACED 9HH ACT. BAD FROM STOCK. ACTUATOR WOULD NOT FULLY RETRACT. REPLACED ACTUATOR. PERFORMED TEST AND NO MSG ON UPPER ECAM.Nov 19, 2009 · N434UA · Airbus A320232SDR CA091128001Acm · odor(CAN) DURING GROUND OPERATION, FLIGHT CREW OBSERVED AN ODOR IN THE CABIN, FOLLOWED BY HOT AIR BEING CIRCULATED IN THE CABIN. OPERATING THE TEMPERATURE CONTROLS IT WAS NOTED THAT THE COCKPIT ACM DUCT SUPPLY TEMPERATURE WAS RISING, REGARDLESS OF CABIN TEMP SELECNov 18, 2009 · Cessna 750SDR UALA2009111803600Control Valve · faultyRIGHT PACK PROBLEMS. REPLACED RT FLOW CONTROL & SHUTOFF VALVE. RT PACK BITE DISPLAYED WITH PTC FAULTING FLOW CONTROL VALVE. VERIFIED FLT DECK TEMP HELD DESIRED TEMP WITH APU PNEUMATICS.Nov 18, 2009 · N598UA · Boeing 757222SDR UALA2009111703583Valve · malfunctionedLEFT PACK SHUT DOWN ON GATE WITH LEFT PACK EICAS MSG MULTIPLE RESETS. REPLACED LT UPPER FLOW CONTROL VALVE, OPS CHECKS NORMAL.Nov 17, 2009 · N788UA · Boeing 777222
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