JASC 2100

Service difficulty reports · 1,354

Reports filed under 2100 · Air Conditioning 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 = '2100'
  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.

SDR P5CA2021111000417None · nonePACKS SEEM TO STAY ON HIGH FLOW(<P><SPAN>RESET PACKS IAW AMM 21-51-14. OPS CHECK GOOD AT THIS TIME</SPAN></P>)Nov 10, 2021 · N647GT · Boeing 767306SDR UIEA2021111102395Relay · none"FWD EQ SUP FAN 1" DISPLAYED ON EICAS STATUS PAGE.(<P>PERFORMED FIM 21-58 FAULT TREE 991. REMOVED AND REPLACED RELAY. C/B RESET OPS CHECK GOOD IAW B767 FIM 21-58 AMM 21-58-00.</P>)Nov 9, 2021 · N1499A · Boeing 767328SDR UIEA2021111002386None · noneFO SIDE OUTLET / NO HEAT.(<P>PERF PACK TEMP CONTROL TEST IAW AMM 21-51-16. OPS CHECK GOOD. AIR TEMP FROM ALL FLIGHT DECK VENTS BLOWS WARM EVENLY. NO DEFECTS AT THIS TIME.</P>)Nov 9, 2021 · N1093A · Boeing 76736NSDR UIEA2021110802362None · noneFWD EQPT VAL EICAS MSG MOMENTARILY APPEARED DURING ROTATION. REPEAT WRITE UP.(<P>REF ITEM M9 LP 1431441 FOR CORRECTIVE ACTION. EQ COOLING GROUND VALVE POSITION FROM N2 SPEED CARD PER AMM 21-58-00. PERFORMED VALVE OPERATIONAL CHECK IAW AMM 21-58-00 VALVE HEALTHNov 6, 2021 · N1997A · Boeing 76733ASDR UIEA2021110602353Fan · noneFWD EQ SUP FAN 1 STATUS MSGAFTER BLOCK IN.(<P>TRANSFERRED TO MDDR 156345 R/R FWD EQUIP SUP FAN 1 IAW B767 AMM 21-58-06 OPS CHECK GOOD. </P>)Nov 6, 2021 · N1499A · Boeing 767328SDR AALA202111080526A/C Pack · failedAIRCRAFT WAS GROUNDED: LH PACK FAILED WITH RH PACK ALREADY ON MEL, OXYGEN MASKS DEPLOYED AND CREW DESCENDED BELOW 10,000 FT; FLIGHT DECLARED EMERGENCY AND RETURNED TO FIELD. ACCOMPLISHED FUNCTIONAL TEST OF LH PACK IAW AMM 21-00-05, OPS CHECK GOOD.Nov 4, 2021 · N967AN · Boeing 737*SDR UIEA2021110302336None · noneSTATUS MSG CARGO A/C TEMPP CAME ON DURING CRUISE(<P><SPAN>PERFORMED FIM 21-287 FT 809 NO PRESSENT STATUS MSG AT THIS TIME OPERATIONAL TEST OK PER FIM 21-28 FT 809</SPAN></P>)Nov 3, 2021 · N1511A · Boeing 767383SDR UIEA2021110302335None · noneFWD EQUIP EXHAUST FAN STAUS MSG ( FORWARD EQUIPMENT COOLING EXHAUST FAN, ONE SUPPLY FAN INSTALLATION, -200/-300 )(<P>AIRCRAFT RELEASED ON MEL 21-58-04-02-01, CAT C. MDDR #156093.</P> / <P>04NOV21 - LP 1596338 - ITEM# 3 - STL - PERFORMED OPS CHECK PER AMM 21-58Nov 2, 2021 · N1511A · Boeing 767383SDR UIEA2021110302334Relay · noneSTATUS MSG FWD EQ EXH FAN(<P>PERFORMED T/S IAW FIM 21-58 FAULT TREE 905. FOUND RELAY K345 AT FAULT. REMOVED AND REPLACED RELAY IAW SWPM 20-81-22. OPS CK GOOD. MSG CLEARED. OK FOR SERVICE.</P>)Nov 2, 2021 · N1511A · Boeing 767383SDR UIEA2021110102315None · noneFWD EQ EXH FAN STATUS MESSAGE WHILE IN FLIGHT.(<P><SPAN>CYCLED BREAKER PER AMM 21-58-06. MSG CLEARED. A/C OK AT THIS TIME.</SPAN></P>)Oct 31, 2021 · N1511A · Boeing 767383SDR UIEA2021110102318None · noneAFT EQUIPMENT EXHAUST FAN 2 STATUS MESSAGE(<P>TRANSFER TO MDDR #156027 PER MEL 21-58-05, CAT C, DUE 11 NOV 21.</P> / <P>REF LOGPAGE 1391652 - PERFORMED FIM 21-26-FT806. OPS CKS GOOD. THIS CLEARS MDDR 156027.</P>)Oct 31, 2021 · N1499A · Boeing 767328SDR CALA2021110102014None · nonePACK R ADVISORY PACK IS FAILED OR MANUALLY SHUT DOWN. FIM TASK REF : 21-50-F2-E0A-421A-A CMC MSG# 2164143 FLIGHT STATUS: A INTERMITTENCE CODE: H PH: CLIMB NARRATIVE: 21 CACTCS OPS CMC MSG# 2164143 NARRATIVE: SYNOPTICS FOR CURRENT STATUS UPON ARRIVAL. RELOCKOct 31, 2021 · N24974 · Boeing 7879SDR SWIA202162865None · damaged2 SECTIONS OF ORANGE DUCTING ON R/H SIDE OF FUSELAGE FROM FWD OF WING BOX NEEDS TO BE REPLACED. FS 527-629. (C-CHECK RO 11/28/2021) REPLACED UNDERFLOOR EXHAUST DUCT FROM F.S. 609.00 - F.S. 667.00 IAW CRJ-700 AMM 21-23-53-000/400-803-A01. REMOVED DUCT FOct 30, 2021 · N776SK · Cndair CL600*SDR UIEA2021110102322None · noneFWD EQ EXH FAN STATUS MESSAGE IN FLIGHT(<P>CYCLED FWD EXHAUST FAN CIRCUIT BREAKER, PER AMM 21-58-06. STATUS CLEARED AT THIS TIME.</P>)Oct 30, 2021 · N1511A · Boeing 767383SDR UIEA2021110102312None · noneLEFT PACK INOP IN AUTO MODE (PACK TEMPERATURE CONTROL SYSTEMS (-200/-300), AUTO MODE)(<P>DEFERRED TO MEL 21-51-03-01, MDDR 155908, CAT C.</P> / <P>LOG PAGE 1420176 : REMOVED AND REPLACED LH PACK FLOW PC ASSY PER AMM 21-51-09, OPS CK GOOD. THIS CLEARS DMI 15590Oct 29, 2021 · N645GT · Boeing 767324SDR UIEA2021110102317None · noneLEFT PACK TEMP EICAS AFTER CLOSING DOOR BEFORE BLOCK OUT.(<P><SPAN>TRANSFER TO MDDR 155917 IAW MEL 21-51-01-01, CAT C.</SPAN></P> / <P><SPAN>LP 1431368: PERFORMED FIM 21-51 TASK 877 AND FOUND NO FAULTS. PERFORMED OPERATIONAL TEST AND BITE CHECK FOR THE LH PACKOct 29, 2021 · N1093A · Boeing 76736NSDR UIEA2021102802300Sensor · none"FWD EQ SUP FAN 1" STATUS MSG.(<P>ITEM TRANSFERRED TO MDDR 155847 PER MEL 21-58-03-02-01. CAT C, DUE 07NOV21. </P> / <P>REF LOG 1373264 - C/W AP-20899, REMOVED AND REPLACED SUPPLY EXHAUST FAN CURRENT SENSOR IAW 21-58-11. OPS CKS GOOD. THIS CLEARS MDDR 155847.<Oct 28, 2021 · N1013A · Boeing 76736NSDR UIEA2021102902302Module · noneCARGO A/C CONT EICAS MSG.(<P>T/S TO LEFT PACK ISSUE. TRANSFERRED TO MDDR # 155875, CAT C, DUE 07NOV21 IAW DDG 21-51-01-01, MX ACTION COMPLETE. </P> / <P>LOG PAGE 1134817: REMOVED AND REPLACE AIR SUPPLY BITE MODULE IAW AMM 36-23-01 OPS NORMAL THIS CLEARS MDDR 1Oct 28, 2021 · N1229A · Boeing 767306SDR UIEA2021102802296None · noneFWD EQUIPMENT OVERHEAT ADVISORY @ BLOCK-IN(<P>FOUND "EQUIP COOL FAN SUPPLY 1" CIRCUIT BREAKER ON P6 POPPED. RESET CIRCUIT BREAKER REF B767 AMM 21-58-00 AND EQUIPMENT COOING SYSTEM OPS CHECKS NORMAL AT THIS TIME. NO FAULTS/MESSAGES NOTED ATTHIS TIME. REF FIM 21Oct 27, 2021 · N1499A · Boeing 767328SDR UIEA2021102602284None · none"L PACK TEMP" EICAS DURING PREFLIGHT ON GROUND(<P>RESET LEFT PACK IAW AMM 21-51-00 AND PERFORMED BIT CHECK ON TEMP CONTROLLER IAW AMM 21-51-01, NO FAULTS NOTED.</P>)Oct 26, 2021 · N1709A · Boeing 767375SDR UIEA2021102602288Sensor · noneR PACK AUTO FUNCTION INOP/INTERMITTENT.(<P>TRANSFERRED TO MDDR # 155732, MEL 21-51-03-01. CAT C. DUE ON 05NOV21. MCC: 0928Z D.L.</P> / <P>29OCT21 - LP 1394801 - ITEM# 7 - AFW - PERFORMED B767 FIM 21-51 FT. 870. FOUND COMPRESSOR SENSOR FAULT LIGHT ON. REMOVED &Oct 26, 2021 · N1511A · Boeing 767383SDR UIEA2021102602285None · noneINTERMITTENT " R PACK TEMP" EICAS MESSAGE DURING ARRIVAL WITH "INOP" LIGHT IN PACK RESET SWITCH.(<P>TROUBLESHOT PER FIM 21-51 FAULT TREE 803. VERIFIED NO MESSAGE ON ECS PAGE. PERFORMED BITE ON RIGHT PACK TEMP CONTROLLER IAW B767 AMM 21-51-00-700-805-006. NO FAOct 25, 2021 · N1511A · Boeing 767383SDR UIEA2021102602286None · noneCOCKPIT TEMPERATURE CONTROL VALVE HEARD SQUEAKING FOLLOWED BY NO CONTROL OF TEMPERATURE TO COCKPIT.(<P><SPAN>PERFORMED OPS TEST ON A/C SYSTEM COOLING AND HEATING. HEARD NO NOISE, WORKS GOOD AT THIS TIME IAW AMM 21-48-00. COLD AND HOT SETTINGS OK.</SPAN></P>)Oct 25, 2021 · N1499A · Boeing 767328SDR O2GA2021110190201Filter · dirtyAT TAKE OFF AT V1 A PUFF OF GRAY SMOKE WAS OBSERVED FROM THE RIGHT HAND FRONT AREA NEAR THE WINDSHIELD BASE, AND THE INTERSECTION OF THE RADIO CONTROL PANEL THE ENVIRONMENTAL CONTROL PANEL AND THE APU PANEL. EMERGENCY WAS DECLARED AND RETURNED TO DEPARTURE AIROct 23, 2021 · N902UP · Cessna 750SDR UIEA2021102202267Relay · noneEICAS MSG FWD EQ. SUP FAN(<P>TRANSFER TO MDDR 155529, CAT C. DUE 01NOV21, DDG 21-58-03-02-01. PLACARD INSTALLED </P> / <P>REF LOG 1386863 #4 CVG - REMOVED & REPLACED LEFT ECS FAN CONTROL CARD M861 IAW 21-58-42. NO HELP. OPS CHECK BAD. SEE LOGPAGE 1386863 ITEM Oct 22, 2021 · N1013A · Boeing 76736NSDR UIEA2021102202268Sensor · noneEICAS MESSAGE: L PACK TEMP, AND LEFT PACK RESET INOP LIGHT CAME ON.(<P>TRANSFERRED TO MEL # 21-51-01-01 MDDR # 155538.</P> / <P>22OCT-ONTMX: LP 1401921, ITEM M3: PERF. L PACK CONT BITE PER FIM 21-51-FT 844, FAULTED MIX MANIFOLD SENSOR MULTIPLE ATTEMPTS. R/R SEOct 22, 2021 · N1709A · Boeing 767375SDR UIEA2021102102266None · noneAFTER A " PACK OFF" DEPARTURE: "FWD EQPT OVHT" EICAS. QRH COMPLETED. EQUIP COOLING PLACED IN STBY(<P>MAINTENANCE RETURNED SWITCH TO AUTO, SYSTEM OPERATES NORMAL PER B767 AMM 21-58-00.</P>)Oct 21, 2021 · N641GT · Boeing 76738ESDR UIEA2021101902251None · noneFORWARD EQUIPMENT COOLING FAN EICAS MESSAGE.(<P>TRANSFER TO MDDR # 155416 CAT "C" PER DDG 21-58-03-02-01. DUE 29OCT21. PLACARDS INSTALLED. MX ACTION COMPLIED WITH.</P> / <P>LP 1480327: OPS CHECKS PER AMM 21-58-06, NO DEFECTS NOTED, THIS CLEARS MDDR 155416.</P>Oct 19, 2021 · N1013A · Boeing 76736NSDR UIEA2021101802244None · noneLH PACK TEMP LIGHT.(<P>TRANSFERRED LH PACK TO MDDR 155285 PER MEL 21-51-01-01, CAT C. DUE DATE 27OCT21.</P> / <P>CVG MX- LP 1373294 - ITEM M3: PERFORMED GVI IAW AMM 21-51-00. FOR L/H PACK, FOUND AIR LEAK BETWEEN PACK CONTROLLER AND THE "T" DUCT, MDDR 155285 ROct 17, 2021 · N1013A · Boeing 76736NSDR UIEA2021101602242None · noneAFT EQ EXH FAN 1 STATUS MESSAGE DISPLAYED PRIOR TO PUSH(<P>MOVED TO DMI #155236 OPERATE PER MEL 21-58-05 CAT C</P> / <P>20OCT21 - LP 1395573 - ITEM #3 - TPA - REMOVED & REPLACED #1 AFT EXHAUST FAN IAW AMM 21-58-41. OPS CHECK GOOD. PLACARDS REMOVED. THIS CLEARSOct 16, 2021 · N1511A · Boeing 767383SDR UIEA2021101402229Valve · noneRIGHT PACK INOP AUTO MODE.(<P>TRANSFERRED TO MDDR 155078 PER MEL 21-51-03-01, CAT C.</P> / <P>REMOVED AND REPLACED RH PACK FLOW CONTROL AND SHUTOFF VALVE IAW AMM 21-51-01. OPS CHECK GOOD. NO DEFECTS NOTED.</P> / <P>19OCT- CVG MX, REMOVED AND REPLACED ACM TEMP Oct 13, 2021 · N1399A · Boeing 767306SDR UIEA2021101302227None · noneSTATUS MESSAGE: FWD EQ SUP FAN 1(<P>FOUND CB P6 "FWD EQ COOL SUPPLY FAN 1" POPPED. RESET CB IAW AMM 29060-01. PERFORMED OPS CHECK OF EQUIP COOLING IAW AMM 21-58-00/OPS CHECK GOOD. NO STATUS MSG PRESENT, NO (CB) BREAKERS POPPED.</P> / <P>LP 1313395: ITEM M5: TROct 13, 2021 · N1499A · Boeing 767328SDR DXTA2021101450230Filter · defectiveAFTER STARTING APU AND TURNING ON THE APU BLEED AIR VALVE, THE COCKPIT AND CABIN STARTED FILLING WITH SMOKE. SMOKE SEEMED TO STOP ACCUMULATING AFTER TURNING THE APU BLEED AIR VALVE BACK TO THE OFF POSITION///SIGN-OFF///C/W TC-68A-21-181006M ENVIRONMENTAL CONTOct 13, 2021 · N674QS · Cessna 680ASDR UIEA2021101302223Controller · noneR PACK TEMP EICAS AFTER LANDING. MESSAGE EXTINGUISHED IN STBY -N PER QRH.(<P>TRANSFERRED TO MDDR 155053 IAW MEL 21-51-01-01, CAT C.</P> / <P>14OCT21 - LP 1372006 - ITEM# 4 - ONT - REMOVED AND REPLACED PACK CONTROLLER PER AMM 21-51-04 OPS CHECKS GOOD. MDDR 1550Oct 13, 2021 · N1709A · Boeing 767375SDR UIEA2021101202218Valve · noneRT PACK TEMP EICAS(<P>PLACED ON MEL 21-51-03 MDDR 155001 CAT - C DUE DATE 22 OCT 21 MCC DW 0849Z.</P> / <P>12OCT-CVG MX: LP 1407496, ITEM M3: REMOVED AND REPLACED RH PACK TEMP CONTROL VALVE IAW AMM 21-51-12. OPS CK GOOD, MDDR 155001 CLEARED. MCC NOTIFIEDOct 12, 2021 · N1361A · Boeing 76731BSDR UIEA2021101202219Actuator · noneEICAS MESSAGE,"L PACK TEMP", "FWD EQPT OVHT, & "CABIN ALTITUDE" RECEIVED IN CRUISE.(<P>DUE TO L PACK TEMP REACHING OVER 35 DEG. IN COCKPIT, CREW RECEIVED FWD EQPT/OVHT. CREW WENT TO OVERIDE TO DUMP HEAT THEN BACK TO AUTO AND MESSAGE WENT AWAY. PERFORMED BITE COct 12, 2021 · N1321A · Boeing 767306SDR UIEA2021101202222None · noneR PACK TEMP EICAS ON CLIMBOUT OPERATED IN STBY NORMALLY.(<P>PERFORMED BITE PROCEDURE 21-51 TREE 803. NO FAULTS NOTED, NO RECENT HISTORY(R) PACK CONTROLLER. OK TO CONTINUE.</P>)Oct 12, 2021 · N1709A · Boeing 767375SDR UIEA2021101102213None · noneL PACK TEMP EICAS DURING PUSH BACK. RAN NON-NORMAL PROC. LIGHT & MSG EXTINGUISHED.(<P>PERFORMED PACK TEMPERATURE TEST. NO FAULTS FOUND IAW B767-300 AMM 21-51-00.</P>)Oct 11, 2021 · N1709A · Boeing 767375SDR UIEA2021101002211Fan · noneFWD EQUIPMENT COOLING SUPPLY FAN 1 STATUS MESSAGE.(<P>TRANSFERRED TO MDDR 154894 IAW MEL 21-58-03-02-01, CAT 'C'.</P> / <P>LOG PAGE 1373282: REMOVED AND REPLACED FORWARD RACK SUPPLY COOLING FAN IAW AMM 21-58-06. OPS CHECK GOOD. THIS CLEARS MDDR 154894.</P>)Oct 10, 2021 · N1013A · Boeing 76736NSDR UIEA2021100902209Switch · noneR PACK OFF EICAS MESSAGE AT TOP OF DESCENT.(<P>TRANSFERRED TO MDDR # 154863 PER MEL 21-51-01-01, CAT 'C', DUE DATE: 19OCT. DISP: DP @ 1503Z.</P> / <P>12OCT21 - LP 1313338 - ITEM # 4 - CVG - REMOVED AND REPLACED R/H PACK OVERHEAT SWITCH "S99" IAW B767 AMM 21-51Oct 9, 2021 · N1399A · Boeing 767306SDR UIEA2021102002259None · noneMOMENTARY EICAS MSG "L PACK TEMP" AT 6000'(<P>PERFORMED BITE CK ON LEFT PACK TEMP CONTROLLER. PREVIOUS FLT FLAGGED (TEMP CONT VALVE) RESET L PACK CONTROLLER IAW 21-51-00 AND PERFORMED OPS CK IAW 21-51-00 PER AMM OF COOLING PACK SYSTEM. OPS CK GOOD & L PACK CONOct 8, 2021 · N645GT · Boeing 767324SDR P5CA2021100800382Valve · noneDURING T/S OF RH DUCT SURGE FOUND LEFT PACK TEMPERATURE CONTROLLER FAULTY(<P>TRANSFERRED TO MDDR 154731 IAW MEL 21-51-01-01, CAT C.</P> / <P>PER MCC REQUEST, SWAPPED LH PACK TEMPERATURE CONTROLLER P/N 1151864-1 S/N 1170-0354 WITH RH PACK TEMPERATURE CONTROLLEROct 7, 2021 · N642GT · Boeing 7673Y0SDR UIEA2021100602199Sensor · noneR PACK OFF EICAS ON DESCENT. REPEAT WRITE UP.(<P>TRANSFER TO MDDR 154664 IAW MEL 21-51-01-01 CAT "C", DUE DATE 16OCT21. MCC NOTIFIED. TJ @ 1434Z</P> / <P>REF LOG 1480837: PERF R PACK BITE PER FIM 21-51 FT 803. VERIFY FAULTED R PACK COMP OUTLET SENSOR T542. EROct 6, 2021 · N1399A · Boeing 767306SDR UIEA2021100602192None · noneRT PACK SHUTDOWN IN FLIGHT "RT PACK OFF" MESSAGE.(<P>PERFORMED BITE TEST PER AMM 21-48-10 AND RESTARTED APU, OPS CHECK GOOD.</P>)Oct 6, 2021 · N1399A · Boeing 767306SDR CALA2021100601805None · smokeFWD IFE COOLING EICAS S "FORWARD COOLING SYSTEM FAN FAILURE, ACTUAL SMOKE DETECTED, IFE CARD FAILURE, OR INBOARD SHUTOFF VALVE FAILED CLOSED." NO SMOKE REPORTED WRONG CODEE WAS ENTERED. BUT THERE IS AN IFE PERFORMED BITE ON IFE CARD AS PER FIM TASK 21-58 TASKOct 6, 2021 · N76054 · Boeing 767424ERSDR UIEA2021100602193Relay · noneAFT EQUIP EXH FAN #1 INOP ( AFT EQUIPMENT/LAV/GALLEY EXHAUST (VENT) FANS )(<P STYLE="MARGIN: 0IN; MARGIN-BOTTOM: .0001PT;"><SPAN>TRANSFERRED TO MEL 21-58-05, CAT C, DUE ON 15OCT21, MDDR 154607.</SPAN></P> / <P STYLE="MARGIN: 0IN 0IN 0.0001PT;"><SPAN>11OCT21 - Oct 5, 2021 · N645GT · Boeing 767324SDR UIEA2021100502190Valve · noneAFTER TWO ENGINES STARTED "RT PACK OFF" EICAS MSG.(<P>TRANSFER TO MDDR 154592 IAW MEL 21-51-01-01.</P> / <P>05OCT21 - LP 1480825 - ITEM# 10 - CVG - REMOVED AND REPLACED RT ENG HPSOV IAW AMM 36-11-07-024-001 AND LEAK CHECK CARRIED OUT. THIS CLEARS MDDR 154592.<Oct 5, 2021 · N1399A · Boeing 767306SDR HALA2021100600135None · noneINFO TO MX: APPROX 1.5 HRS INTO FLIGHT A CONT. LOUD SQUEALING NOISE BEGAN. SEEMED TO BE COMING FROM COCKPIT DOOR. FA COULD HEAR IN FWD GALLEY. WE DID AN ENROUTE CLB + NOISE STOPPED AT 700 FT ABOVE ORIGINAL CRUISE ALT. // FOUND FENOLIC STRIP BENT ON TOP OF 1R DOct 5, 2021 · N209HA · Airbus A321271NSDR UIEA2021100402175None · noneLT PACK INOP EICAS MSG(<P>RESET LT PACK PER AMM 21-00-10. OPS CHECK GOOD.</P>)Oct 4, 2021 · N1709A · Boeing 767375SDR UIEA2021100302168None · noneR PACK OFF EICAS W/ TWO ENG'S RUNNING. PACK OFF (RH) DISCREET LIGHT ILLUMINATED.(<P>TRANSFERRED TO MDDR 154525 IAW MEL 21-51-01-01. DUE DATE 13OCT21. PLACARDS INSTALLED.</P> / <P>CVG MX, 04OCT, LP 1391234, ITEM M4: REMOVED AND REPLACED R/H PACK FLOW CONTROL PCOct 3, 2021 · N1399A · Boeing 767306
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