JASC 7322

Service difficulty reports · 1,272

Reports filed under 7322 · Fuel Control/Reciprocating Engines, 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 = '7322'
  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 2006FA0001134Float · damagedENGINE IDLE AND LOW POWER PERFORMANCE WAS ERRATIC. UPON ENGINE SHUTDOWN FUEL WAS NOTED DRIPPING FROM CARB/INDUCTION AIRBOX. CARB WAS DISASSEMBLED AND INSPECTED. FOUND PLASTIC TO HAVE PARTIALLY BECOME UNBONDED FROM LOWER SECTION ALLOWING FUEL TO BEGIN LEAKINNov 20, 2006 · N45343 · Amrgen AA5BSDR NACA20060050Carburetor · failedNR 2 ENGINE SHUTDOWN DUE TO HIGH FUEL FLOW, BMEP FLUCTUATING AND OIL TEMP RISING. REPLACED CARBURETOR.Nov 4, 2006 · N2907F · Doug DC6SDR CA061027004Shaft · worn(CAN) PRIOR TO STARTUP, PILOTS` FOUND THE LH MANIFOLD HEAT CONTROL JAMMED. FURTHER INVESTIGATION DISCOVERED ONE OF THE SCREWS SECURING THE AIR VALVE PLATE TO THE AIR VALVE SHAFT HAD DEPARTED, AND THE OTHER SCREWS WERE VERY LOOSE. WRONG TYPE OF NUT WAS USED OOct 21, 2006 · Beech D18SSDR CA070315006Bowl · distorted(CAN) CARB FLOAT BOWL NUT WAS OVERTORQUED DURING A PREV MAINTENANCE EVENT. THIS DISTORTED THE FLOAT BOWL AND CAUSED THE FLOAT PINS TO BEND OUTWARDS. THIS CAUSED THE FLOATS TO CONTACT THE SIDE OF THE BOWL DURING OPERATION. OPERATOR NOTED INTERMITTENT ROUGH RUNNOct 18, 2006SDR CA061011014Fuel Control · leaking(CAN) FUEL SMELL WAS REPORTED IN THE CABIN WHEN THE HEATER WAS TURNED ON. FCU WAS REMOVED AND FUEL WAS FOUND IN THE P2 AIR CHAMBER WHEN THE FCU WAS INVERTED. FCU WAS REMOVED AND RETURNED TO MFG FOR REPAIRS. FCU RAN 712.6 HRS SINCE LAST REPAIR. FCU P/N 291514Oct 5, 2006 · Snias AS350B2SDR 2006FA0001009Carburetor · failedENGINE STOPPAGE ON FINAL DUE TO CARBURATOR FLOODING, SUSPECT STUCK FLOAT. REMOVED UNIT AND SENT BACK TO MANUFACTURE FOR INSPECTION. THIS CARBURETOR WAS (FACTORY REBUILT) 1 YEAR EARLIER AND HAD LESS THAN 55 HOURS TT. FUEL WAS FOUND SPILLING OUT OF COWLING WHSep 23, 2006 · N7870Z · Cessna 150CSDR DYCR0596101Fuel Control · misoverhauledA STUDENT PILOT WITH AN INSTRUCTOR ON BOARD WERE PRACTICING STALLS WHEN THE ENGINE CUT OFF, THEY WERE ABLE TO RESTART THE ENGINE WITHOUT FURTHER INCIDENT. DURING THE SAME FLIGHT, WHILE ON APPROACH FOR LANDING THE ENGINE CUT OFF AGAIN. THE STUDENT AND THE INSTRAug 31, 2006 · N173QS · Cessna 172RSDR 2006FA0000884Float · failedON SHUTDOWN, THE RPM INCREASED 400 RPM. ON IDLE, THE ENGINE WOULD IDLE AT 600 RPM, THEN DROP TO 300 RPM THEN DIE. ON OPENING THE CARBURETOR, HALF OF THE WHITE PLASTIC FLOAT WAS 80 PERCENT FULL OF FUEL. IT DID NOT LEAK OUT OVER NIGHT. (K)Aug 29, 2006 · N3066H · Piper PA28161SDR CA061019012Float · unserviceable(CAN) THE CARBURETOR WAS DISASSEMBLED INSPECTED AND THE FLOAT ASSY HAD GAS IN .5 OF THE FLOAT. FLOAT HAD NO APPARENT HOLES OR CRACKS AS FLUID WAS INSIDE AND WOULD NOT DRAIN OUT. (TC NR 20061019012)Aug 21, 2006SDR CA060925002Carburetor · leaking(CAN) ACCORDING TO THE PILOT WHILE IN FLT THE ENGINE STARTED TO RUN ROUGH AND SPUTTERED A FEW TIMES, THE PILOT CHECKED LT AND RT MAGNETOS, CARB HEAT, BOOST PUMP, GAUGES-OIL TEMPERATURE AND PRESSURE, FUEL PRESSURE AND CYLINDER HEAD TEMPERATURE. ALL GAUGES WERE Aug 19, 2006 · Dhav DHC3SDR 2006FA0000871Float · leakingAIRCRAFT NOTED AS HAVING FUEL DRIPPING FROM BOTTOM COWL, FOUND CAR LEAKING FUEL WHILE SITTING STATIC, REMOVED AND CHECKED CARBURETOR. DETERMINED (1) OF THE (2) PONTOONS OF THE PLASTIC FLOAT WAS FULL OF FUEL, CONTACT MADE WITH MFG WHO SUGGESTED THEY WERE AWAREAug 19, 2006 · N95429 · Cessna 152SDR CA060824003Fuel Control · malfunctioned(CAN) UPON LANDING, CREW APPLIED REVERSE THRUST. BELOW 70 KIAS, THE RPM LEVER WAS SELECTED TO (LOW). ON THE TAXIWAY, THE CREW NOTED VERY LOW ENGINE RPM, LOW OIL PRESSURE LIGHT, AND LOW EGT. THEY DETERMINED THE ENGINE HAD FLAMED OUT AND PARTIALLY RESTARTED. Aug 18, 2006 · Swrngn SA226TCSDR DCG2006F00001Manifold · cokedAFTER THE FOURTH FLIGHT OF THE DAY THE PILOT SHUT THE HELICOPTER DOWN. THE PILOT COULD NOT START THE ENGINE FOR ANOTHER FLIGHT. INSPECTED ENGINE ASSY AND THE GAS GENERATOR LOCKED UP DUE TO COKING FROM THE FUEL INJECTION MANIFLOD. REMOVE THE ENGINE ASSY AND Aug 9, 2006 · N711JH · Snias AS350B2SDR 2006FA0000834Link · separatedON 7/26/06 PILOT REPORTED THAT WHILE FLYING THROTTLE CONTROL BECOME INEFFECTIVE. AIRCRAFT LANDED SAFELY AT AIRFIELD AND PUSHED TO HANGAR. INSPECTED THROTTLE CONTROL ATTACHMENT AT ENGINE THROTTLE BODY AND FOUND UPPER ROD END OF LINK, PN D8531 SEPARATED. PHOTJul 28, 2006 · N494SH · Robsin R44RAVENIISDR CA060719001Metering Unit · sheared(CAN) DURING CRUISE THE PILOT FELT A YAW-MOMENT AT THE SAME TIME THE TRQ NR 1 WENT TO 0 PERCENT, POWERPLANT MESSAGE APPEARED, ENG NR 1 PROP RPM DOWN TO 600 RPM, ENG NO.1 ITT APP. 200 DEGREES C LESS THAN ENG NR 2. PILOT CONTINUED WITH HIS CHECK LIST, MANUAL FEAJul 14, 2006 · Bombdr DHC8400SDR CA060710003Throttle Control · separated(CAN) DURING A SCHEDULED 50 HOUR INSPECTION THE THROTTLE CONTROL WAS FOUND TO BE SEPARATED AT THE SWAGE AREA JUST AFTER THE CLAMP AREA ON THE ROD END END ALLOWING THE CONTROL GUIDE TO MOVE ALONG WITH THE CONTROL END POSSIBLY RESULTING IN CONTROL JAMMING. (TC NJul 7, 2006 · Cessna U206BSDR CA060621005Flange · cracked(CAN) DURING ROUTINE INSPECTION OF RT ENGINE A .5 INCH CRACK WAS OBSERVED ALONG A SCRIBE LINE ON THE FORWARD FACE OF THE CARB AIR BOX NEAR TO THE LOWER MOUNTING BOLT HOLE . AFTER REMOVAL, (2) ADDITIONAL CRACKS WERE OBSERVED ALONG A SCRIBE MARK NEAR TO THE UPPEJun 20, 2006 · Piper PA44180SDR GTIA200600069Metering Unit · failedENG NR 2 AUTO SHUTDOWN AFTER START AND STABILIZED. ECAM MSG ENG 2 FAIL AND ECAM MSG ENG 2 FADEC ALT OVERSPEED PROTECTION LOST. REMOVED AND REPLACED NR 2 FMU.Jun 11, 2006 · N588NK · Airbus A321211SDR CA060602003Throttle Cable · broken(CAN) DOING UPPER AIR WORK, IT WAS NOTICED THEIR WAS NO THROTTLE RESPONSE FROM RT ENGINE. THE ENGINE WAS RUNING NORMAL SO THE CREW RETURNED TO AIRPORT AND DID A NORMAL LANDING AND SHUTDOWN OF ENGINE ON TOUCHDOWN. MAINTENANCE FOUND THE THROTTLE CABLE BROKEN AT Jun 2, 2006 · Cessna 310QSDR CA060606009Control Cable · broken(CAN) CABLE BROKE APPROXIMATELY 9.5 FROM END. (TC NR 20060606009)May 29, 2006 · Bell 206BSDR 2006FA0000452Carburetor · unserviceableREF: NM-02-47 DATED 9/30/02 AND CE-06-33R1, DATED 4/12/06. ENGINE QUITS AT IDLE; IDLE SET AT 600, WILL DROP OFF AND QUIT. FUEL SOMETIMES DRAINS FROM CARB AFTER SHUTDOWN. BOTH SYMPTONS MATCH THOSE IN NM-02-47. (K)Apr 25, 2006 · N2203T · Piper PA28161SDR 2006FA0000448Fcu · wornFOUND SHAFT AND LINKAGE EXCESSIVELY WORN. HAD COMPLETE ASSEMBLY OVERHAULED. (K)Apr 14, 2006 · Cessna 210ESDR CA060419003Screw · looseON FINAL APPROACH TO LAND, THE ENGINE QUIT. AIRCRAFT GLIDED TO A LANDING AND ROLLED CLEAR OF THE ACTIVE RUNWAY. ENGINE WOULD NOT RESTART, PUSHED AIRCRAFT TO PARKING SPOT. WHEN AME EXAMINED THE ENGINE FOUND THE IDLE MIXTURE CONTROL SCREW HAD WORKED LOOSE ANDApr 7, 2006 · Cessna 172MSDR 2006FA0000347Carburetor · contaminatedCONTAMINANT FOUND INSIDE OF THE MAIN JET OF THE CARBURETOR. ENGINE QUIT ON TAKE OFF ROLL. (K)Mar 24, 2006 · N25566 · Cessna 152SDR CA060328001Fcu · leaking(CAN) DURING ROUTINE DAILY INSPECTION AFTER A FLIGHT, FUEL LEAK NOTICED AT THE MAIN FUEL OUTLET FITTING (NIPPLE) ON THE FCU. SUSPECT O-RING P/N 9794099203 DEFECTIVE. (TC NR 20060328001)Mar 20, 2006 · Urocop EC120BSDR CA060309002Fuel Control · unserviceable(CAN) ON TAKEOFF, THE STATIC RPM WAS ABOUT 2200RPM. AFTER TAKE-OFF AT AN ESTIMATED 300-400FT AGL THE ENGINE FAIRLY ABRUPTLY DROPPED IN RPM AND THE AIRCRAFT BEGAN TO DESCEND. THE ENGINE WAS RUNNING ROUGH AND SOUNDED WEAK BUT STILL RUNNING AT 2000 RPM. PILOT Feb 25, 2006 · Cessna 172MSDR NACA20060004Carburetor · icedNR 4 ENGINE LOW BMEP AND LOW RPM. PERFORMED 30 INCH BAROMETRIC RUN PER NAC DC-6 OPS MANUAL SECT 9.200 DETERMINED CARB ICE TO BE PRESENT. RAN ENGINE TO GREEN RPM, ENGAGED CARB HEAT UNTIL IN GREEN RANGE. CLEANED ICE FROM CARBURETOR , RAN TO 30 INCH, OP CHECKEJan 24, 2006 · N6174C · Doug DC6ASDR CA070207005Pump · failed(CAN) ON ADDING FULL POWER THE ENGINE STALLED AND STOPPED RUNNING. - FOUND TO BE THE ACCELERATOR PUMP WAS NOT WORKING PROPERLY. (TC NR 20070207005)Jan 20, 2006 · Cessna 150MSDR CA060129002Pump · faulty(CAN) DURING CRUISE, THE ENGINE LOST POWER AND WAS SHUTDOWN INFLIGHT. SUBSEQUENT INVESTIGATION DETERMINED THE HYDROMECHANICAL FUEL CONTROL TO BE FAULTY. FUEL CONTROL AND FUEL PUMP WERE REPLACED. (TC NR 20060129002)Jan 15, 2006 · Aerosp ATR72SDR CA060125006Shaft Seal · leaking(CAN) WHILE DOING A GROUND RUN TO VERIFY THE COMPASS SYSTEM, TECH NOTICED UNCOMMANDED ACCELERATION AND DECELERATION OF THE RT ENGINE. VISUAL INSPECTION IDENTIFIED BLUE DYE WASHOUT FROM THE FUEL PUMP TO FUEL CONTROL UNIT SEAL AREA AND CONFIRMED A FAULT. THE FUJan 13, 2006 · Beech C90ASDR CA060306008Fuel Control · malfunctioned(CAN) CANNOT UNJUST IDLE MIXTURE. REPLACED FUEL CONTROL. (TC NR 20060306008)Jan 12, 2006 · Scwzer 269DSDR AU510002180Valve · mismanufactured(AUS) CARBURRETOR MIXTURE VALVE FAULTY MANUFACTURE. INSPECTION FOUND THE BRASS VALVE END OF THE MIXTURE VALVE ASSEMBLY HAD NOT BEEN CORRECTLY SWAGED CAUSING THE BRASS END TO TURN ON THE CABLE. (CASA NR 510002180)Dec 12, 2005SDR AU510001943Servo · contaminated(AUS) FUEL SERVO CONTAMINATED WITH OILY RESIDUE LOCATED BEHIND THE VENTURI. CONTAMINATION WAS CONSISTANT WITH PRECISION SIL RS-40.(OTHER CAUSE: ENVIRONMENT ) (CASA NR 510001943)Dec 12, 2005 · Cessna 172RSDR CA060104002Carburetor · failedCARBURETOR FAILED TO SHUT ENGINE DOWN WHEN MIXTURE PULLED OUT TO IDLE CUTOFF POSITION.Dec 11, 2005 · Cessna 172MSDR CA051202007Carburetor · wornCARBURETOR BOWL TO BODY WAS FOUND TO BE LOOSE. ATTACHMENT SCREWS LOCK TABS WERE IN PLACE, HOWEVER DUE TO HIGH TIME (ON CONDITION ENGINE) THE ASSY HAD BECOME LOOSE ASSUMABLY DUE TO AGE AND VIBRATION. AN OVERHAULED CARB WAS INSTALLED.Nov 21, 2005 · Cessna 172MSDR BSYA200500018Servo · malfunctionedDURING CLIMBOUT OF PHL THE LEFT ENGINE STARTED SURGING A COUPLE HUNDRED RPM. PILOT RETURNED TO PHL, NO PROBLEMS.Nov 10, 2005 · N35584 · Piper PA31350SDR 2005FA0001484Needle Valve · failedDURING CRUISE FLIGHT ENGINE QUIT SUDDENLY. PILOT APPLIED CARBURETOR HEAT, CHECKED HIS FUEL GAUGE, WHICH SHOWED 5 PSI AND TURNED ON THE ELECTRIC FUEL PUMP AND SWITCHED TO ANOTHER FUEL TANK. ALL HAD NO EFFECT. PILOT WAS ABLE TO MAINTAIN 2000 RPM ON ENGINE BYOct 19, 2005 · N722W · Amtr GLASTARSDR CA051007004Carburetor · failed(CAN) AIRCRAFT HAVE LOW POWER IN FLIGHT. REPLACED CARBURATOR.Sep 28, 2005 · Hughes 269C1SDR 2005FA0001425Carburetor · inoperativeCARBURETOR, THIS CARBURETOR WOULD NOT RUN, NEEDLE AND SEAT OVERFLOWS. (K)Sep 28, 2005SDR 2005FA0001412Carburetor · inoperativeCARBURETOR, MIXTURE SHUT OFF IS BAD. (K)Sep 27, 2005SDR 2005FA0001411Carburetor · out of adjustCARBURETOR RUNS LEAN IN THE MID RANGE. (K)Sep 27, 2005SDR 2005FA0001352Bowl · looseENGINE WAS REPORTED TO NOT SHUTDOWN USING MIXTURE CONTROL. INSPECTED AND FOUND CARBURETOR BOWL LOOSE ON CARBURETOR. ALL SAFETY CLIPS ON ATTACHING HARDWARE WERE INSTALLED AND INTACT.Sep 27, 2005 · N447ND · Piper PA28161SDR 2005FA0001351Bowl · looseENGINE WAS REPORTED TO NOT SHUTDOWN USING MIXTURE CONTROL. INSPECTED AND FOUND CARBURETOR BOWL LOOSE ON CARBURETOR. ALL SAFETY CLIPS ON ATTACHING HARDWARE WERE INSTALLED AND INTACT.Sep 27, 2005 · N447ND · Piper PA28161SDR CA060321010Control Cable · worn(CAN) THIS REPORT HAS BEEN RESUBMITTED. THE INTERNAL PART OF THE BOUDEN CABLE WAS FOUND TO BE EXCESSIVELY WORN DURING INSPECTION. SEE ATTACHED PHOTO (TC NR 20060321010)Sep 20, 2005 · Cessna 172NSDR 2005FA0001341Throttle · stiffANNUAL INSP, IT WAS DISCOVERED THA THE THROTTLE WOULD NOT REACH THE FULL THROTTLE STOP. THE THROTTLE CABLE WAS DISCONNECTED AND THE THROTTLE ARM WAS MOVED BY HAND. THE THROTTLE WOULD BECOME STIFF AT HALF TRAVEL AND VIRTUALLY IMPOSSIBLE TO MOVE BEFORE REACHINSep 20, 2005 · N938TE · Amrgen AG5BSDR 2005FA0001551Carburetor · failedPILOT REPORTED PARTIAL LOSS OF POWER. EXECUTED PRECAUTIONARY OFF FIELD LANDING. NO DAMAGE TO AIRCRAFT. TEARDOWN OF CARBURETOR REVEALED METAL SHAVINGS IN ACCELERATOR PUMP CIRCUIT. SUSPECT METAL ORIGIN FROM ACCELERATOR PUMP STEM RUBBING ON HOUSING.Sep 8, 2005 · N95475 · Cessna 152SDR 2005FA0001283Carburetor · mismanufacturedENGINE HAD BAD HESITATION ON TAKEOFF ACCELERATION. SURGING OCCURRED DURING CLIMB WITH RPM FLUCTUATIONS OF +/- 50-75 RPM. AIRCRAFT AND ENGINE FUEL SCREENS WERE REMOVED AND INSPECTED 3 TIMES IN THE LAST 50 HOURS WITH NO EVIDENCE OF CONTAMINATION. FUEL LINE TOSep 7, 2005 · Cessna 150GSDR CA050826005Hmu · malfunctioned(CAN) DURING CLIMB, THE ENGINE EXHIBITED VIBRATION AND LOUD BANGING NOISES ON COMMANDED POWER MODULATION. ENGINE POWER WAS REDUCED TO FLIGHT, IDLE AND THE AIRCRAFT DIVERTED TO POINT OF DEPARTURE. THE HYDROMECHANICAL FUEL CONTROL UNIT WAS SUBSEQUENTLY REPLACEAug 24, 2005 · Lear 60LEARSDR 2005FA0001230Carburetor · failedWHILE IN THE PATTERN DOING LANDINGS. THE ENGINE QUIT WHEN THE POWER WAS REDUCED ON BASE LEG TO LAND. AN UNEVENTFUL LANDING WAS MADE, AND AFTER CLIMBING OUT OF AIRCRAFT, FUEL WAS COMING OUT OF THE COWLING. UPON FURTHER INVESTIGATION FOUND 1 OF THE FUEL BOWL Aug 18, 2005 · N714VV · Cessna 152SDR CA050906004Tube · missing(CAN) ACCELERATOR DISCHARGE TUBE CAME OUT OF THE CARB BOWL (NOT FOUND). SECONDARY PROBLEM FOUND UPON DISASSEMBLY: ONE FLOAT PONTOON PARTIALLY FILLED WITH FUEL. NEW DISCHARGE TUBE INSTALLED AND FLOAT REPLACED. CARB REASSEMBLED AND TESTED.Aug 8, 2005 · Cessna 152
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