JASC 2910

Service difficulty reports · 11,292

Reports filed under 2910 · Hydraulic System, Main, 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 = '2910'
  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 2007FA0000601Fitting · crackedFOUND CRACKED HYDRAULIC TEE FITTING, PN MS21911D6, IN AUXILIARY HYDRAULIC SYSTEM FILTER RETURN LINE. CRACK WAS FOUND AT THE MALE END WHERE END AND TEE BODY COME TOGETHER. REPLACED FITTING AND PRESSURIZED AND LEAK CHECKED SYSTEM. OP'S CHECK WAS GOOD, NO LEAKS Jul 10, 2007 · N177BB · Gulstm GIVSDR RAIA00707018Manifold · leakingFLT NR 5505 - STL - DURING FLIGHT -EICAS MESSAGE- NR 1 HYDRAULIC OVERHEAT MESSAGE, RAN CHECKLIST TURNED NR 1 SYSTEM OFF DURING DESCENT INTO STL. TURNED SYSTEM BACK ON AS PER CHECKLIST AND GOT A NR 1 SYSTEM FAIL-E1 HYD PUMP FAIL HYD NR 1 SOV CLOSED ON FINAL APJul 9, 2007 · N819HK · Emb EMB145LRSDR TSAA0729040Hose · failedFLIGHT 26 HNL-OGG - AFTER TAKEOFF FROM HNL, CREW NOTED LOSS OF SYSTEM A HYDRAULIC PRESSURE. CREW RETURNED TO HNL WITHOUT FURTHER INCIDENT. MAINTENANCE TOWED THE AIRCRAFT TO THE GATE AND REMOVED AND REPLACED THE LEFT MAIN LANDING GEAR HYDRAULIC SURGE RELIEF LJul 7, 2007 · N810AL · Boeing 7372Y5SDR CA070707001Accumulator · separated(CAN) DURING TAXI-OUT, HYD 1 LO PRESS MESSAGE CAME ON. THE CREW REPORTED LOUD BANG FROM AFT PART OF CABIN. CREW EXECUTED RELEVANT ABNORMAL CHECKLISTS AND RETURNED TO RAMP. AFTER VERIFICATION BY THE MTCE CREW, THEY FOUND OUT THAT THE NR 2 HYDRAULIC ACCUMULATJul 6, 2007 · Cndair CL6002B19SDR HALA0700276Relay · malfunctionedETOPS SIGNIFICANT SYSTEM, EICAS MSG "C HYD SYS MAINT" DISPLAYED HYD PRESS NORMAL. REPLACED HYD GEN ADP CMD RELAY K865 & SYS 1 AIR/GROUND RELAY K1788 PERFORMED OPERATIONAL TEST PER M/M 29-11-00-715-896. OPS CKS NORMAL.Jul 5, 2007 · N580HA · Boeing 76733ASDR 2007FA0000699Shutoff Valve · jammedPILOT REPORTED RT ENGINE HYDRAULIC SHUTOFF VALVE WOULD NOT CLOSE FOLLOWING PREFLIGHT CHECKS. FOUND VALVE ASSY STUCK OPEN. REPLACED VALVE ASSY WITH NEW VALVE ASSY, OPERATIONS NORMAL. VALVE ASSY (PN 45AS65014003) HAVE NOTICED THESE VALVE ASSY TENDING TO FAIL Jul 3, 2007 · N18RF · Raythn 390SDR DL764070848Unknown · unknownDURING PREFLIGHT, RIGHT HYD .89, AFTER ENGINE START W/ FLAPS EXTENDED TO 5 RIGHT QTY DROPPED TO .66 THEN .61 W/ RF SIGN AT SAME TIME CENTER. HYD INCREASED TO 1.30, DRAINED C HYD SYS REFILLED R SYS TO FULL RAN BOTH ENGS OPERATED BRAKES, FLAPS COULD NOT DUPJul 3, 2007 · N843MH · Boeing 767432ERSDR 2007UALA02317Hydraulic System · malfunctionedLANDED UNDER AMBER ALERT DUE TO LOSS OF NR 4 HYDRAULIC SYSTEM PRESSURE. NORMAL LANDING AND TAXI TO GATE. [07-27-07] AFTER EXTENSIVE TROUBLE-SHOOTING, REPLACED NR 4 HYDRAULIC QUANTITY TRANSMITTER, PER FIM 29-30. SERVICED HYD TO FULL. AIRCRAFT RETURNED TO Jun 30, 2007 · N193UA · Boeing 747422SDR CA070629002Packing · defective(CAN) WHILE REPLACING O-RINGS AND BACK-UP SEALS IN SOME HYDRAULIC ACTUATORS, FOUND SOME OF NEW BACK-UP SEALS DEFECTIVE. THE CHAMFERED EDGE OF THE SEAL IS TO SHORT WHICH IN TURN CAUSED THE EDGE TO DAMAGE THE O-RING. IT SEEMS TO ACT AS A KNIFE EDGE. ALL SEALS INJun 29, 2007SDR 2007UALA02313Hydraulic System · failedRTFL WITH BLUE SYSTEM HYDRAULICS FAILURE. FLT HAD IDENTICAL PROBLEM ON PREVIOUS LEG.Jun 29, 2007 · N407UA · Airbus A320232SDR BA07008O-Ring · damagedFLIGHT 731, LGW-PHL: DURING CRUISE, GREEN HYDRAULIC SYSTEM QUANTITY BEGAN DROPPING. CAPTAIN DECLARED EMERGENCY INBOUND TO PHL. FLIGHT LANDED WITH NO DIFFICULTIES. MAINTENANCE REPLACED AN O-RING ON THE GREEN SYSTEM HIGH PRESSURE FILTER MODULE.Jun 28, 2007 · N271AY · Airbus A330323SDR 2007UALA02269Elbow · crackedFLIGHT DIVERTED DUE TO A HYDRAULIC INDICATION PROBLEM. HYD LEAK ON NR 1 PYLON. FOUND CRACKED ELBOW MS21907W10, NON STOCK PART AVAILABLE AT BOEING. REPLACED ELBOW. SERVICED HYD SYSTEM. LEAK CHECK OK WITH ENG MOTORING, NO LEAKS NOTED. AIRCRAFT RETURNED TO Jun 27, 2007 · N792UA · Boeing 777222SDR A6WA200740333Filter · failedAIRCRAFT FAILED HYDRAULIC SYSTEM TEST ON THE FIRST FLIGHT OF THE DAY CHECK. (NR2 SYSTEM) REMOVED AND REPLACED HYDRAULIC MANIFOLD NR 2, REF 29-11-05. (K)Jun 26, 2007 · N418AW · Cndair CL6002B19SDR 2007UALA02291Hydraulic Line · brokenAILERON MOVEMENT ON EICAS DOESN'T MATCH MOVEMENTS FROM CONTROL WHEEL. TURNING WHEEL TO LEFT GETS STIFF FROM 3 TO 6 DEG. ON INSPECTION FOUND NUT -LOOSE HARDWARE- IN RT LATERAL CONTROL OVERRIDE QUADRANT. PART REMOVED. NO DAMAGE NOTED TO CABLE OR QUADRANT. AJun 25, 2007 · N507UA · Boeing 757222SDR DL76G070823Valve · unknownAFTER PUSHBACK CTR HYD PRESS WOULD NOT RISE PAST 460 PSI. RTB, RESET HMG VALVE.Jun 25, 2007 · N1501P · Boeing 7673P6SDR CHQA200700032O-Ring · leakingFLIGHT 6267 - SBN-CVG - DESCENDING 10000FT, OBSERVED HYD 1 LOW QTY EICAS MESSAGE. RAN QRH AND OBSERVED A DECREASE IN HYDRAULIC FLUID FOLLOWED BY A DECREASE IN HYDRAULIC PRESSURE. OBSERVED A COMPLETE LOSS OF ENGINE DRIVEN HYDRAULIC PRESSURE, ELECTRIC PUMP ON,Jun 25, 2007 · N576RP · Emb EMB145LRSDR DXTA200702297Hydraulic System · failedDURING CRUISE AT FL480, THE B SIDE HYDRAULIC SYSTEM FAILED. AMBER CAS MESSAGE B PUMP FAIL, THE B QTY LOW, B PRESSURE DROPPED TO 0 PSI, QTY DROPPED TO 2 PERCENT, BTEMP AT 60 DEGREES. [07-13-07] FOUND RT ENGINE DRIVEN HYD PUMP FAILED INTERNALLY. REMOVED PUMJun 25, 2007 · N908QS · Cessna 750SDR COMA0760452Hydraulic Line · failedFLIGHT 5298 - NR 1 HYD LOW PRESSURE CAUTION MESSAGE. HYD QTY FLUCTUATES BETWEEN 5 AND 30 PERCENT. AIRCRAFT RETURNED TO DSM AND LANDED SAFELY. REMOVED AND REPLACED NR 1 HYD SYS PRESSURE HOSE.Jun 22, 2007 · N818CA · Cndair CL6002B19SDR 2007FA0000552Hose · rupturedLT MLG IB GEAR DOOR ACTUATOR HYDRAULIC HOSE, HAD A PRESSURE FAILURE, THUS DRAINING HYDRAULIC FLUID IN FLIGHT, RESULTING IN FAILURE OF PROPER GEAR EXTENSION, EMERGENCY GEAR EXTENSION, AND CAUSING AIRCRAFT GEAR UP LANDING. HYDRAULIC HOSE P/N 17766-2 AND PIPER PJun 22, 2007 · N970PS · Piper PA31TSDR VNAA0706014Manifold · failedCREW REPORTED ON APPROACH A NOSE WHEEL STEERING INOP MESSAGE WAS DISPLAYED. CREW AS A PRECAUTION DECLARED AN EMERGENCY. CREW LANDED IN CLT WITHOUT INCIDENT AND WAS TOWED FROM THE TAXIWAY TO THE GATE. MAINTENANCE INSPECTED THE NOSE LANDING GEAR ASSEMBLY. MAJun 21, 2007 · N216PS · Cndair CL6002B19SDR HNAA0700120Flex Line · leakingNR 1 HYD QTY DROPPED TO 1.3, SYSTEM WENT INTO ISO, PRESSURE REMAINED GOOD AND FLUID DRIPPING FROM NR 2 NACELLE. INSTALLED TFL AT RT WING I/B SPOILER ACTUATOR ON REAR SPAR. REF MP&P VOL 2 20.1. LEAK CHECK GOOD. SERVICE HYD SYSTEM.Jun 20, 2007 · N327EN · Dhav DHC8311SDR SWIA200718366O-Ring · leakingON TAXI OUT IN SLC, LOST ALL HYDRAULIC FLUID IN SYSTEM NR 2. RETURNED TO GATE. REPLACED O-RING ON PRESSURE SIDE OF MLG EMERGENCY EXTENSION VALVE. OPS AND LEAK CHECK GOOD.Jun 20, 2007 · N460SW · Cndair CL6002B19SDR 2007UALA02093Hydraulic System · leakingRTFL DUE TO HYDRAULIC QUANTITY LOSS ON CLIMBOUT. [07-06-07] FOUND RIGHT WING HYDRUALIC LINE GOING TO MAIN GEAR RETRACTING ACTUATOR LEAKING. REPLACED HYDRAULIC LINE.Jun 18, 2007 · N301UA · Boeing 737322SDR CA070621002Motor · contaminated(CAN) DURING APPROACH, PILOTS SELECTED LANDING GEAR DOWN, GEAR MOTOR CIRCUIT BREAKER POPPED AND GEAR WOULD NOT EXTEND. AN EMERGENCY EXTENSION WAS CARRIED OUT SATISFACTORILY. AFTER RETURN TO BASE MECHANICS FOUND THAT THE HYDRAULIC MOTOR WAS CONTAMINATED WITH HJun 16, 2007 · Beech 76SDR SIMA200717101Dump Valve · failedMAIN HYDRAULIC PRESSURE DROPS FROM 3000 PSI TO 2100 PSI WITHIN 35 SECONDS ON GROUND AND INFLIGHT. REMOVED AND REPLACED HYDRAULIC ACCUMULATOR PRESSURE DUMP VALVE IAW SAAB AMM. OPERATIONAL CHECK GOOD. RETURNED AIRCRAFT TO SERVICE.Jun 16, 2007 · N323AE · Saab 340BSDR HEEA115976Line · chafedDURING SHORT FINAL LANDING AT VK989, NR 1 HYDRAULIC LIGHT CAME ON. COMPLETED LANDING SAFELY ON DECK, SHUTDOWN. MAINTENANCE FOUND HYDRAULIC TUBE BELOW TAIL ROTOR GEARBOX TO HAVE A HOLE CHAFED IN IT. REPLACED TUBE ASSY.Jun 15, 2007 · N761P · Skrsky S76CSDR 07FDEA02131Transmitter · malfunctionedLOST GREEN SYSTEM FLUID IN DESCENT. FOLLOWED ECAM PR OC AND QRH, GRAVITY EXTENDED THE GEAR PER QRH. AFTER PRESSURIZING GREEN HYD SYS DISCOVERED FLUID LEAKING FROM THE TOP OF THE GREEN SYS MANIFOLD AT THE PRESS XMITTER BASE. THE REST OF THE STORY: AFTER TALKJun 14, 2007 · N806FD · Airbus A310324SDR CA070614003Line · cracked(CAN) CREW NOTICED A LARGE PUDDLE OF HYDRAULIC FLUID COMING FROM THE NOSE WHEEL WELL AREA. DETERMINED TO BE A CRACKED LINE ON A BEND RADIUS, WHICH WAS THE SUPPLY LINE TO THE NWS SYSTEM. THE SYSTEM WAS DISABLED AND PLACED ON AN MEL DEFERRAL, CLEANED AND LEAK Jun 13, 2007 · Swrngn SA226TCSDR F3LA200700130Line · wornFLIGHT CREW REPORTED YELLOW HYDRAULIC QUANTITY LOW. FOLLOWED HYD QTY LOW ECAM: PTU-OFF; ENG DRIVEN PUMP-OFF. YELLOW HYDRAULIC PUMP NEVER CAVITATED OR OVERHEATED. AN EMERGENCY WAS DECLARED AND AIRCRAFT LANDED WITHOUT INCIDENT AND WAS TOWED TO THE GATE. PERFJun 9, 2007 · N806FR · Airbus A318111SDR FDKA200706267Hydraulic System · lowFDM 6029 MCO-DAY (1839 PHX LCL). EMERGENCY DECLARED DUE TO ENGINE 1 HYDRAULIC PUMP FAILURE. MX OPS CHECKED THE PUMP WITH THE CREW RUNNING THE ENGINE. HYD SYSTEM 1 WAS LOW AND WAS SERVICED. NO FURTHER DEFECTS WERE NOTED AFTER THE OPS CHECK.Jun 8, 2007 · N834MJ · Emb EMB145LRSDR UPS07M49938Line · leakingINSPECTION TYPE:N/A EMERGENCY DECLARED - LOSS OF NR 2 HYD QTY. FOUND HYD PRESS LINE THAT RUNS TO NR 2 HYD MULE CONNECTION LEAKING. INSTALLED FLEX LINE, LEAK CHECK OK REF MD11 MM 20-10-01-2.Jun 8, 2007 · N284UP · Doug MD11FSDR CA070607010Line · leaking(CAN) ON TRAINING FLIGHT RT HYDRAULIC QUANTITY REDUCED. HYDRAULIC LEAK FOUND IN RIGHT ENGINE PYLON AREA. HYDRAULIC SUPPLY PIPE FOUND LEAKING AT FLEXIBLE AREA, THIS FLEXIBLE AREA IS COVERED BY A RUBBER SHEATH. PEN INDICATES AREA FLUID WAS LEAKING FROM (TC NR 2Jun 7, 2007 · Boeing 777*SDR 2007FA0000626Valve · stickingPILOT REPORTED RT HYDRAULIC SHUTOFF VALVE INITIALLY STUCK DURING PREFLIGHT TEST, THEN OPENED. REPLACED VALVE WITH NEW UNIT, FUNCTIONAL TESTS, OK. REMOVED VALVE ASSY, PN 39045AS65014-003, MANUFACTURED 11/2005. (K)Jun 6, 2007 · N18RF · Raythn 390SDR 2007FA0000565Valve · leakingPERFORMED AN EMERGENCY LANDING DUE TO LOSS OF HYDRAULIC PRESSURE. THE EMERGENCY BOTTLE WAS USED TO LOWER THE GEAR AND LAND WITHOUT INCIDENT. THE CAUSE HAS BEEN DETERMINED TO BE THE HYDRAULIC LOADING VALVE (PN 4134-4, SN 781) FAILING IN CLOSED POSITION, RESULJun 6, 2007 · N301PG · Cessna 525ASDR UPS07M49890Filter Housing · crackedINSPECTION TYPE:N/A DIVERSION - AIRCRAFT DIVERTED TO KIX DUE TO NR 1 HYDRAULIC LOSS. *SUPPLEMENTAL SDR* FOUND CRACK ON HYD FILTER MODULE. REPLACED NR 1 ENG HYD FILTER MODULE PER MM 29-12-30 AND SERVICED HYD FLUID. LEAK CHECKS OK.Jun 6, 2007 · N253UP · Doug MD11FSDR CA070606002Line · cracked(CAN) HYD LEAK IN RT WHEEL WELL. FOUND LINE CHAFED, LINE REPLACED AND AIRCRAFT RETURNED TO SERVICE AFTER SUCCESSFUL GEAR SWINGS CARRIED OUT. (TC NR 20070606002)Jun 2, 2007 · Swrngn SA227ACSDR C2XA07RI042Tube · chafedFLT 2246 - EWR - CREW REPORTED HYD 1 LOW QTY AND E1 HYD PUMP FAIL ON EICAS. EWR MX FOUND PUMP RETURN TUBE ASSEMBLY CHAFED / LEAKING IN FUSELAGE AT FR 56. MX REPAIRED THE TUBE ASSY IAW EMB 145 AMM 20-10-03 AND PERFORMED OPERATIONAL CHECK SUCCESSFULLY. ACFT WJun 2, 2007 · N16961 · Emb EMB145LRSDR CHQA200700021Hydraulic Line · leakingFLIGHT 7780 - BOS-IAD - IN CLIMB-OUT AROUND 14,000 FEET, RECEIVED E1 HYD PUMP FAIL INDICATION AND SYS 1 HYD LOW QTY INDICATION. NR 1 ENGINE HYDRAULIC PUMP CAME ON, SYSTEM PRESSURE WAS MAINTAINED AT 2900 PSI, ON HYDRAULIC PAGE INDICATION OF QUANTITY WAS AT BOTJun 2, 2007 · N292SK · Emb EMB145LRSDR DXTA200702232Hydraulic System · lowIN CRUISE (HYD VOLUME LOW A (CAS) MESSAGE ILLUMINATED HYDRAULIC QUANTITY OF A SYSTEM INDICATED 5 PERCENT. WE FOLLOWED CHECKLIST AND BLEW DOWN LANDING GEAR AND USED EMERGENCY BRAKES AND STEERING UPON LANDING. [06-15-07] REMOVED AND REPLACED NOSE WHEEL STEJun 1, 2007 · N920QS · Cessna 750SDR SWIA200718302Hydraulic Line · leakingLOST GREEN SYSTEM HYDRAULIC FLUID. REPLACED BAD SECTION OF HYDRAULIC PRESSURE LINE IN LEFT OUTBOARD NACELLE. SERVICED HYDRAULIC FLUID TO PROPER LEVEL. OPS AND LEAK CHECKS ARE GOOD.May 31, 2007 · N584SW · Emb EMB120ERSDR ANCF200700011Motor · inoperativeFLAPS FAIL TO MOVE, TRAILING EDGE LIGHT ILLUMINATED AND AICES MSG TE FLAPS DISAGREE AND FLAP ISLN VAL DISPLAYED. FLAPS OPERATE NORMAL USING TE ALTN SYSTEM. FLAP LEVEL VIBRATION WAS FELT DURING OPERATION WHEN TAXING OUT. IN ACCORDANCE WITH FIM 27-51-00 FIG 1May 29, 2007 · N506NA · Boeing 757236SDR SWAA072690Hydraulic Line · chafedAIRTURN BACK / DECLARED EMERGENCY. THE -A- SYSTEM HYDRAULIC FLUID LOSS ON DEPARTURE FROM PHL. FOUND RIGHT MLG DOWNLOCK ACTUATOR LINE CHAFED. REMOVED AND REPLACED LINE PER MM.May 27, 2007 · N676SW · Boeing 7373A4SDR 2007UALA01650Hydraulic System · unknownFLIGHT DIVERTED UNDER AMBER ALERT DUE TO LOW -A- SYSTEM HYDRAULIC PRESSURE PROBLEM. ON SUBSEQUENT FLIGHTS ON GEAR RETRACTION GOT MASTER CAUTION SIX PACK HYDRAULIC LIGHT WITH BOTH A-SYSTEM LOW PRESSURE LIGHTS ON. SYSTEM-A PRESSURE 3000+ AND QTY 84% AFTER GEARMay 26, 2007 · N925UA · Boeing 737522SDR 07FDEA01987Line · leakingON LANDING WITH MEDIUM AUTOBRAKES, LOST ALL GRN SYS HYD QTY GREEN HYD PUMPS WERE SHUT DOWN WITHIN 30 SECONDS. LARGE HYD LEAK SEEN ON RT LANDING GEAR. INVESTIGATING ORIGIN OF LEAK. LOCATED HYD LINE ON RT MLG AT TOP OF GEAR P/N A3241014500000 RUPTURED. REMOVMay 26, 2007 · N405FE · Airbus A310203SDR NWAA071949987Line · leakingAS THE AIRCRAFT CLIMBED AFTER DEPARTING DFW, THE CREW NOTICED THE LOSS OF FLUID QUANTITY AND PRESSURE FROM THE RIGHT HYDRAULIC SYSTEM. COM PROCEDURES WERE COMPLIED WITH AND THE AIRCRAFT CONTINUED TO SCHEDULED DESTINATION. AFTER LANDING UNEVENTFULLY THE LANDIMay 24, 2007 · N987US · Doug DC932SDR TRBA2007026Line · brokenGREEN HYDRAULIC SYSTEM LO LEVEL INDICATION. REPLACED UNION ON LINE FROM BRAKE DUAL VALVE LINE TO BLUE ACCUMULATOR, OPS CHECK GOOD.May 21, 2007 · N288AM · Aerosp ATR72212SDR AALA20070889Hose · leakingORD INFLIGHT T681/19MAY - ON FIRST APPROACH AUTO SPEEDBRAKE INDICATION WHEN SPOILERS ARMED. RESET NO HELP. WHEN LANDING GEAR EXTENDED RIGHT MAIN LANDING GEAR UNSAFE INDICATION. INITIATED GO AROUND AND LOWERED LANDING GEAR MANUALLY. LANDED ORD WITHOUT INCIDMay 19, 2007 · N621AM · Boeing 757223SDR DLM88070573Module · unserviceableAFTER TAKEOFF PASSING THRU 8000 FT TURNED OFF RT ELEC PUMP AND AUX PUMP, LT HYD PRESS DROPPED TO ZERO AND QTY TO 1. C/W QRH CKLIST AND TURNED OFF LT ENG PUMP APPROX 2 MINS LATER. FOUND POP OUT IND HOUSING IN LT SYS PRESS MODULE OFF OF MODU REPLACED FILTER HOMay 19, 2007 · N911DL · Doug MD88SDR FJT07058741Line · crackedENROUTE FROM THE CREW NOTICED HYD PRESSURE AT ZERO. CREW DIVERTED AND HAND PUMPED THE GEAR DOWN. THE ACFT LANDED WITHOUT FURTHER EVENT. MX REPLACED A CRACKED LINE IN THE RT FWD WING ROOT. ACFT FERRIED FOR GEAR SWINGS AND FUNCTIONAL CHECKS. ACFT RETURNED TMay 16, 2007 · N874CP · Bag JETSTM3201SDR 07FDEA01818Line · failedAFTER TOUCHDOWN AMD SPOILER DEPLOYMENT, EXPERIENCED LOSS OF "A" HYDRAULIC SYSTEM QUANTITY AND PRESSURE. FOUND BLOWN FLEX LINE ON LT ELEVATOR PCU. PART IS IN STOCK AT SAV. REMOVED AND REPLACED I/B FLEX LINE PER MM27-30-081-4. SERVICED "A" HYD SYS TO FULL PEMay 15, 2007 · N273FE · Boeing 727233
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