JASC 2160

Service difficulty reports · 3,041

Reports filed under 2160 · Cabin Temperature Control System, 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 = '2160'
  ORDER BY difficulty_date DESC"

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SDR UALA2011090104709Shutoff Valve · faultyFLIGHT DECK TEMPERATURE - DOES NOT CHANGE WHEN FLT DECK TEMP SELECTOR MOVED. CREW COMMENTS: REPEAT WRITEUP. SAM NOTIFIED. TEMP UNCONTROLLABLE. REPLACED FLT DECK TRIM VALVE, 646-0047, NO HELP. COMPLIED WITH MEL REQUIREMENTS. RPLC'D LT TRIM AIR PSROV ANDAug 31, 2011 · N792UA · Boeing 777222SDR UALA2011082204483Shutoff Valve · failedTRIM AIR PRSOV R RIGHT TRIM AIR PRESSURE RELIEF SHUTOFF VALVE (PRSOV) FAILED. (STATUS - LOCKED IN CLOSED POS). REPLACED VALVE, PASSED TEST ON MAT.Aug 21, 2011 · N778UA · Boeing 777222SDR UALA2011080504082Modulating Valve · malfunctionedFLT DECK TEMP WENT FULL HOT ON CLIMBOUT. STANDBY NO HELP. TRIM AIR OFF REGAINED CONTROL. AFTER FUTHER TROUBLESHOOTING FOUND SYSTEM NEEDS TRIM AIR VALVE 643-9023 CONFLICTING WITH OTHER WORK. RPL FLT DECK TRIM AIR MODULATING VLV.Aug 4, 2011 · N529UA · Boeing 757222SDR NACA20110045Unknown · malfunctionedABORTED TAKEOFF, DUCT OVERHEAT, LEFT AUTO TEMP CONTROL. SYSTEM DEFERRED PER MEL 21-21-1 (OPTION 1). DUE CLEARING BY 12 AUGUST 2011.Aug 1, 2011 · N320DL · Boeing 737232SDR UALA2011072903918Valve · malfunctionedCOCKPIT TEMP 84 AT FL370 TRIM VALVE FULL COLD INPUT AIR 92. TRIM VALVE AT 1 TICK INPUT AIR 88. PERFORM TEMP CONTROL TEST ON MCDU REF MM. REPLACED HOT AIR VALVE, OPS CHECK NORMAL. PERFORMED BITE TEST OF TEMP CTL SYS PER MM. NO BYPASS VALVE FAULTS NOTED.Jul 28, 2011 · N845UA · Airbus A319131SDR UALA2011072603827Control Valve · failedRIGHT ENG OFF LIGHT ON AND RT ENG BLEED OFF EICAS MESSAGE, WITH ENG RUNNING, ENG BLEED SW ON, L AND R ISOLATION VALVES CLOSED, A/C PACK SELECTED TO ON, AND PSI NORMAL. LT AND RT DUCT PSI ARE DURING TAKE OOF-CLIMB. RT ENGINE BLEED LIGHT ON AND EICAS WITH 5PSIJul 25, 2011 · N664UA · Boeing 767322SDR UALA2011072503782Filter · dirtyCOCKPIT AUTO TEMP CONTROL INOPERATIVE. IN FULL COLD COCKPIT TEMP 85+. CLEANED COCKPIT FILTER AND BITE CHECKED TEMP CONTROLLER, OPS CHECKED NORMAL IN ALL TEMPS.Jul 23, 2011 · N590UA · Boeing 757222SDR MYWA110079Sensor · dirtyETOPS SIGNIFICANT SYSTEM: PASSENGER CABIN IS WARM WITH PACKS ON AUTO AND MANUAL COOL. CLEANED CABIN TEMPERATURE SENSOR & FILTER IAW AMM 21-61-06. PERFORMED BITE TEST OF PACK/ZONE TEMP CONT IAW AMM 21-61-00. OPS CHECK OK. NO FAULTS.Jul 23, 2011 · N734MA · Boeing 7378Q8SDR UALA2011072503769Valve · stuckONE TRIM AIR VALVE APPEARS STUCK. AUX FWD VALVE STUCK OPEN, DEFFERED PER MEL PROCEDURE 2. REPLACED TRIM AIR VALVE. OPS NORMAL.Jul 23, 2011 · N648UA · Boeing 767322SDR UALA2011072203717Valve · faultedHIGH COCKPIT-FWD-AFT TEMP SWITCH, FULL COLD SELECTED. NO CHANGE WITH TRIM ON OR OFF. REMOVED ACCESS PANEL FOR HOT AIR VALVE DEF NEW VALVE AND SCREWS IN FWD PIT. REPLACED HOT AIR VALVE REF MM, VLV 14HK.Jul 21, 2011 · N484UA · Airbus A320232SDR UALA2011072003694Valve · faultyCOCKPIT AND FWD CABIN DIFFICULT TO CONTROL TEMP. COCKPIT HOT 82-84. FWD CAB 76-78 BOTH FULL COLD. REPLACED PRESSURE REGULATOR VALVE MR21634 AND COCKPIT TRIM VALVE 11HK PER MM. OPS CHECK NORMAL IN COLD AND HOT AIR.Jul 20, 2011 · N484UA · Airbus A320232SDR UALA2011071203475Controller · faultyCOCKPIT TEMP CAN'T BE BROUGHT BELOW 80F ONCE DOORS OF A-C AND CARGO CLOSED WHEN ON GND. REPLACED PACK TEMPERATURE CONTROLLER NR 1. ALSO CLEANED COCKPIT TEMP SENSOR. PACKS OP CHECK GOOD.Jul 11, 2011 · N425UA · Airbus A320232SDR USAA2011070600010Bypass Valve · inoperativeFLIGHT 1826, PHL - MHT - FLIGHT ATTENDANTS AND PASSENGERS REPORTED AN ODOR FROM THE AIR CONDITIONING PACKS THAT CAUSED THEM TO COUGH BEGINNING WITH THE APPROACH PHASE OF FLIGHT APPROXIMATELY 15 MILES FROM TOUCH DOWN. THE ODOR PERSISTED UNTIL ENGINE SHUTDOWN. Jul 5, 2011 · N946UW · Emb ERJ190100IGWSDR USAA2011070700003Regulator Valve · faultyRECEIVED HOT AIR FAULT DURING CLIMB. COULD NOT SHUT OFF HOT AIR VALVE WITH THE SWITCH. RETURNED TO PHX AND DECLARED EMERGENCY. REMOVED AND REPLACED PRESSURE REGULATING VALVE 14KH, ALL SYSTEMS OPS CHECK GOOD.Jul 4, 2011 · N676AW · Airbus A320232SDR ASAA1159914Unknown · malfunctionedTRIM AIR PRESSURE CIRCUIT BREAKER IS POPPED OUT. RESET C/B REFERENCE AMM 20 60 01. PERFORMED BITE CHECK OF BOTH TEMP CONTROLLERS NO FAULTS LOGGED 21 62 00. OPERATED TRIM AIR NO FAULTS NOTED NO HISTORY FOR 30 DAYS.Jun 22, 2011 · N569AS · Boeing 737890SDR HALA2011061100261Switch · failedETOPS SIGNIFICANT SYS - BULK CARGO COMPART TEMP WAS 51 DEG WITH BULK CARGO HEAT SWITCH IN VENT. R & R NORM HEAT CONT SWITCH & HIGH HEAT CONT SWITCH IAW AMM 21-44-06. OPS CK PEND & PANEL CLOSE-UP PEND. OPS CK OK IAW AMM TASK 21-44-06. CLOSED-UP & SECURED PANEJun 11, 2011 · N587HA · Boeing 76733ASDR CA110608005Arm · brokenDURING CRUISE THE CABIN TEMPERATURE WAS UNCONTROLLABE, LEAVING THE CABIN VERY WARM. THE CABIN TEMPERATURE CONTROL VALVE PNEUMATIC PLASTIC CYLINDER TOP CRACKED OFF AND PLASTIC LINK ARM WHICH OPENS AND CLOSES BUTTERFLY BROKE ALSO.Jun 7, 2011 · Lear 60LEARSDR UALA2011060702787Unknown · malfunctionedNOISE IN COCKPIT VERY LOUD ON DESCENT REGARDLESS OF RECIRC FAN BEING ON OR OFF. COMPLIED WITH MEL, ACP STEP 6 OFF. THE FLOW AND VELOCITY FAILED. FLOW WAS 437 CFM SHOULD BE BELOW 375 CFM. VELOCITY WAS 5009 FPM SHOULD BE BELOW 3430 FPM.Jun 7, 2011 · N564UA · Boeing 757222SDR SIMA201114001Sleeve · defectiveON FLIGHT 4088 THE CREW REPORTED THAT AT TAKEOFF AT 500 AGL, RECEIVED A BLEED 2 LEAK INDICATION ON EICAS. PERFORMED EPC CHECKLIST AND THE CAPTAIN DECLARED AN EMERGENCY. THE BLEED LEAK MESSAGE EXITING WHEN DESELECTED BLEED 2 VALVE. RETURNED TO ORD AND LANDEDMay 19, 2011 · N605KS · Emb EMB145LRSDR CA110511004Controller · dirty(CAN) ON TAKEOFF THE CABIN TEMP CLIMBED ABOVE 80F, COULD NOT CONTROL THE TEMPERATURE. ACFT RETURNED TO BASE. MAINTENANCE CLEANED THE CABIN TEMP CONTROLLER AND PERFORMED GROUND RUNS. ACFT RETURNED TO SERVICE.May 9, 2011 · Frchld SA227DCSDR ASAA1159619Filter · dirtyAFT CABIN TEMPERATURE DIFFICULT TO CONTROL IN AUTO, EITHER TOO HOT OR TOO COLD. BITE CHECKED TEMP CONTROLLERS NO FAULTS. FOUND CABIN TEMP SENSOR FILTERS VERY DIRTY. CHANGED FWD & AFT FILTERS.May 6, 2011 · N518AS · Boeing 737890SDR UALA2011042001915Control Valve · defectiveCOCKPIT AIR NOISE EXCESSIVE. DUCT CLEAN UP IS DONE, PREP TO ACP ENG RUN TO CHECK DUCT PRESS AND DECIBLE READINGS. COMPLETED NOISE CHECK WITH METER WITH ENGINE RUNNING. DUCT PRESSURE WAS AT 12 PSI. 76 DECIBELS WITH RIGHT RECIRCULATION FAN OFF, 79 DECIBELS WIApr 20, 2011 · N577UA · Boeing 757222SDR CA110418002Sensor · failed(CAN) FLIGHT DISPATCHED UNDER MEL 21-25-01 A1 NR 1 PACK INOPERATIVE. AFTER DEPARTURE, THE FLIGHT EXPERIENCE A NR 2 PACK FAILURE. A PHONE PATCH WAS ESTABLISHED WITH MAINTENANCE CONTROL AND A RESET WAS NOT ABLE TO BE ACCOMPLISHED. IN CONSULTATION WITH SOC, MAIApr 16, 2011 · Airbus A321211SDR MYWA110041Controller · malfunctionedETOPS SIGNIFICANT SYSTEM: FWD CABIN ZONE TEMP LIGHT ILLUMINATED ON RECALL AND WOULD NOT RESET. INSTALLED NEW CONTROLLER IN ZONE 2 TEMP ZONE OPS CHECKED GOOD IAW AMM 21-61-83.Apr 10, 2011 · N752MA · Boeing 73748ESDR ASAA1159380Warning System · intermittentCONT CAB ZONE TEMP LT ILLUMINATES ON RECALL EXTINGUISHES WITH MASTER CAUTION RESET. TROUBLESHOT PER FIM 21 62 00 810 842. FAULT APPEARS TO HAVE BEEN INTERMITTENT. BITE TEST SHOWS NO FAILURES PREVIOUS NINE FLTS. RESET LOGGED FAULT. GROUND VERIFICATION OF PApr 3, 2011 · N532AS · Boeing 737890SDR UALA2011032901508Valve · faultyAFT CABIN TRIM VLV INOP LIGHT ON. CREW TURN SWITCH TO OFF POSITION. COMPLIED WITH MEL PER PROCEDURE 1. BITE CABIN TEMP CONTROLLER FAILED AFT TRIM VALVE, RESETTED 2 TIMES AND FAILED VALVE BOTH TIMES. NEED NEW TRIM VALVE. REPLACED AFT TRIM VALVE.Mar 29, 2011 · N664UA · Boeing 767322SDR ASAA1159233Unknown · malfunctionedM CAUTION AIR COND ZONE TEMP LIGHTS (CONT CABIN) ON RECALL. ALL LIGHTS CLEAR WHEN RECALL IS RESET. COMPLIED WITH QRH. CONFIRMED NR 2 CTRLR SHOWS "FLT DECK TRIM VALVE" ON BIT & PREV FLT TESTS. VERIFY TEST PASS. RESET FAULT. FAULT DID NOT RETURN. INTERMITMar 10, 2011 · N584AS · Boeing 737890SDR ASAA1159175Unknown · malfunctionedON RECALL "ZONE TEMP" CONT CAB ILLUM LIGHT GOES OUT WITH RESET. NR 2 CONTROLLER LOGGED FLT DECK TRIM VALVE. RESET FAULT. ACCOMPLISHED SEVERAL CONTROLLER BITE CKS WHILE MONITORING VALVE. NO DEFECTS NOTED. CONTROLLER BITE CKS NORMAL REF FIM 21 62 00 810 832Mar 4, 2011 · N593AS · Boeing 737890SDR ASAA1159168Unknown · malfunctionedUPON RECALL ZONE TEMP LIGHT ILLUMINATED ON CONT CAB. EXTINGUISHES ON MASTER CAUTION RESET. ACCOMP'D FIM TASK 21 62 NR 842 NR 1 & 2 P/Z TEMP CTRLS BIT OK FLT FAULT (BOTH) SHOWED FLT DECK TEMP SENSOR FAIL. ACCOMP'D FIM TASKS 21 62 NR 810 & NR 811 RESET CTRLRMar 2, 2011 · N518AS · Boeing 737890SDR ASAA1159078Unknown · malfunctionedRT PACK LIGHT ON RECALL OUT ON RESET. PERFORMED RT PACK CONTROLLER BITE TEST PER AMM FIM TASK 21 62 00 810 811. NO FAULTS FOUND, OK FOR CONTINUED SERVICE. SEAMC NOTIFIED NO HISTORY FOR 30 DAYS.Feb 24, 2011 · N586AS · Boeing 737890SDR ASAA1159075Fan · noisyFWD CABIN TEMP SENSE FAN LOUD. REMOVED AND REPLACED CABIN TEMP SENSE FAN REF MM 21 61 11.Feb 23, 2011 · N592AS · Boeing 737890SDR ASAA1159072Unknown · malfunctionedCONT CAB ZONE TEMP LIGHT ILLUMINATES ON RECALL AND EXTINGUISHES WITH MASTER CAUTION RESET. ACCOMPLISHED BITE PROCEDURE ON BOTH PACK/ZONE TEMP CONTROLLERS. FOUND FAULT LOGGED ON CONT NR 2 'FLT DECK TRIM VALVE'. RESET CONTROLLER. BITE CHECK GOOD. REF AMM TAFeb 22, 2011 · N518AS · Boeing 737890SDR MASA2011022402007Knob · out of adjustBURNT RUBBER SMELL COMING OFF PACKS. MX FOUND TEMP KNOB TURNED TO FULL HOT. ADJUSTED KNOB TO PROPER LEVEL, NO FURTHER SMELL OR DEFECTS NOTED.Feb 22, 2011 · N7291Z · Cndair CL6002B19SDR ASAA1159061Unknown · malfunctionedPUSHING RECALL BUTTON CAUSED LEFT PACK LIGHT TO COME ON. LIGHT WENT OUT BY PUSHING MASTER CAUTION BUTTON FOLLOWED QRH. PERF'D BITE TEST OF BOTH PACK/ZONE TEMP CONTROLLERS REF AMM 21 61 00. FOUND NR 1 CTRLR WITH PREV FLT "RAM AIR SENSOR" RED IND. FAULT LT OFeb 21, 2011 · N518AS · Boeing 737890SDR ASAA1159048Valve · failedAIR TEMPERATURE "FORWARD CAB" AND" AFT CAB NOT RESPONSIVE IN FLIGHT HAD TO CONTINUALLY INCREASE THE CONTROLS ON BOTH ALL THE WAY FULL TO MAINTAIN 21 DEG C TURNED THE CONTROLLERS TO THE OFF POSITION TRIM AIR SWITCH TO ON AS WELL AS LEFT AND RIGHT RECIRC FANS INFeb 15, 2011 · N596AS · Boeing 737890SDR ASAA1159047Unknown · malfunctionedCONT CAB "ZONE TEMP" LIGHT ILLUMINATED DURING MASTER CAUTION RECALL ON AFTER START CHECKLIST IN SEA. "ZONE TEMP" LIGHT EXTINGUISHED WITH MASTER CAUTION RESET. ACCOMP BITE CHECK OF THE PACK/ZONE TEMP CONTROLLERS REF M/M 21 61 00 810 801 SHOWED FLT DECK TRIM Feb 15, 2011 · N594AS · Boeing 737890SDR ASAA1159034Valve · faultyDURING MASTER CAUTION RECALL CONT CAB ZONE TEMP LIGHT ILLUMINATES. LIGHT GOES OUT WITH MASTER CAUTION RESET. CONT CAB TEMPERATURE IS CONTROLLABLE. NR 2 TEMP CTRLR SHOWS FLT DECK TRIM VALVE FAULT ON BIT & PREV FLT TESTS. VERIFIED FLT DECK TRIM VALVE FAULT OFeb 14, 2011 · N579AS · Boeing 737890SDR ASAA1159029Unknown · malfunctionedDURING RECALL CONTROL CABIN "ZONE TEMP" LIGHT ILLUMINATES. LIGHT EXTINGUISHES AT MASTER CAUTION RESET. BITE OF NR 2 CONTROLLER SHOWS FLT DECK TCV FAULT IN HISTORY. ACCOMPLISHED BITE AND RESET FAULT. BITE TEST NORMAL REF AMM 21 61 00.Feb 13, 2011 · N564AS · Boeing 737890SDR QXEA2011021600162Bypass Valve · malfunctionedNO HEAT FROM EITHER CABIN OR FLT COMP PACS. IN EITHER AUTO OR MANUAL MODES FOR FLT COMP. GOOD FLOW ON BOTH. RETURNED TO THE FIELD. LANDING UNEVENTFUL. NO FAULTS IN CDS. GROUND RAN APU AND CHECK FOR LEAKS IN ECS SYS. NO DEFECTS FOUND. COMPLIED WITH OPS CFeb 12, 2011 · N408QX · Bombdr DHC8402SDR ASAA1159025Filter · dirtyWITH CABIN TEMP CONTROLLERS FULL HOT F/A'S COMPLAINING TO COLD. TEMP GAUGE SHOWS MAX TEMP OF 24 DEG AT 48DEG TAT 21 DEG. ACCOMPLISHED FIM TASK 21 61 00 810 863/864 AFT/FWD CABIN AUTO TEMPERATURE CONTROL DOES NOT OPERATE. PER STEP F1 FOUND FILTERS DIRTY. CLEFeb 12, 2011 · N596AS · Boeing 737890SDR ASAA1159020Screen · cloggedZONE TEMP "CONT CAB" ILLUMINATE ON RECALL. ACCOMP FIM 21 62 #801 RT ZONE CONT LOGGED TRIM AIR VALVE FAULT CLEARED SAME. INSP VALVE & CONN ALSO CLEANED TEMP SENSOR SCREEN. GROUND VERIFICATION GOOD.Feb 10, 2011 · N565AS · Boeing 737890SDR Z5FA020511N509CS1Controller · malfunctionedAFTER DEPARTING, CLIMBIMG THRU 4000 FOR 10,000 FT COCKPIT SEEMED WARM, CREW CHECKED DUCT TEMP ON COCKPIT SIDE & IT WAS CLIMBING UNCONTROLLED IN THE AUTO POS. SELECTED MAN/FULL COLD & TEMP KEPT INCREASING. DUCT O'H ANNUNCIATOR CAME ON & DUCT TEMP HIT 350, & CFeb 5, 2011 · N509CS · Cessna 560XLSDR ASAA1158966Filter · dirtyAFTER START DURING RECALL RECEIVED A ZONE TEMP LIGHT CONTROL CABIN ZONE TEMP RESETS WITH MASTER CAUTION RESET. ACCOMPLISHED FIM TASK 21 62 TASK 801. FLT DECK CABIN SENSOR LOGGED ON BOTH PACK ZONE TEMP CONTROLLERS. FAULTS CLEARED ON RESET. TESTED EACH 2 MORFeb 3, 2011 · N533AS · Boeing 737890SDR ASAA1158902Unknown · malfunctionedCONTROL CABIN ZONE TEMP LIGHT ILLUMINATED ON RECALL. COULD NOT DUPLICATE. NR 2 TEMP CONT BITE LOGGED FLT DECK TRIM VALVE FAULT BUT VERFIY CK "GO". RESET NR 2 TEMP CONT AND OPERATED LT PACK FOR SEVERAL MIN AT DIFFERENT TEMP SETTING ALL CK NML. RETESTED NR 2Jan 28, 2011 · N559AS · Boeing 737890SDR UALA2011013100515Control Valve · malfunctionedCOCKPIT TEMP UNCONTROLLABLE WITH LT PACK INSTBY. COCKPIT TEMP TOO HOT WITH LT PACK IN STBY NORMAL, TOO COLD WITH STBY COLD. TRIM AIR ON-OFF HAD NO EFFECT. REPLACED TEMP CONTROL VALVE LT PACK. TEMP VALVE ERRATIC ON EICAS. FOUND D2966 PIN 1 IS GROUNDED AND OPENJan 28, 2011 · N544UA · Boeing 757222SDR UALA2011012100358Sensor · dirtyFWD CABIN TEMP CONTROL FAILED TO CONTROL DESIRED TEMP. BUSINESS CLASS CONTINUED TOO COLD. SHOWS 75 DEGREES. TEMP SELECTOR POSITION MUCH HIGHER THAN OTHERS. REPLACED AUX MID TRIM VALVE (NO HELP). PULLED AND COLLARD BREAKER H3 & H6 ON P11 PANEL. VALVE INDIJan 21, 2011 · N653UA · Boeing 767322SDR ASAA1158806Unknown · malfunctionedUPON MASTER CAUTION RECALL AIR COND ON 6 PACK AND ZONE TEMP ON CONT CAB ILLUMINATE. BOTH LIGHTS EXTINGUISHED UPON MASTER CAUTION RESET. NR 2 ZONE TEMP CONTROLLER LOGGED FLT DECK TRIM AIR VALVE FAULT LAST FLT. PERFORMED FIM 21 62 TASK 842 FAULT CLEARED A & GJan 17, 2011 · N565AS · Boeing 737890SDR ASAA1158792Unknown · malfunctionedUPON RECALL CONT CABIN ZONE TEMP LIGHT ILLUMINATES. EXTINGUISHES W/MASTER CAUTION RESET. PERFORMED PACK/ZONE TEMPERATURE CONTROLLER BITE TEST. NO FAULTS LOGGED. PERFORMED CABIN TEMPERATURE CONTROL & INDICATION OPERATIONAL TEST. OPS CHECK GOOD. REF AMM 21Jan 16, 2011 · N597AS · Boeing 737890SDR ASAA1158791Unknown · malfunctionedZONE TEMP CONTROL CABIN LIGHT ILLUMINATES ON RECALL. EXTINGUISHES UPON MASTER CAUTION LIGHT PUSHED. TROUBLESHOT PER FIM TASK 21 62 00 810 848. BITE 21 62 00 810 801 VERIFICATION SHOWS NO CURRENT FAULTS. VERIFIED PACK OPERATION ALL ZONE TEMP LIGHTS REMAIN EJan 15, 2011 · N566AS · Boeing 737890SDR ASAA1158790Warning System · false activationCOCKPIT ZONE TEMP LIGHT ILLUMINATED ON RECALL. RESETS WITH MASTER CAUTION. NR 2 CTRLR SHOWS "FLT DECK TRIM VLV" FAULT PREV FLT. VERIFY TEST GO. RESET FAULT. FAULT DID NOT RETURN. INTERMITTENT FAULT. OPS & FUNCT CHECK SAME GOOD. REF FIM 21 62/T832. NO Jan 14, 2011 · N579AS · Boeing 737890
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