JASC 7414

Service difficulty reports · 2,448

Reports filed under 7414 · Magneto/Distributor, 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 = '7414'
  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 2023FA0000502Impulse Coupling · looseMAGNETO IMPULSE COUPLING PAWL RIVETS LOOSE ON BASE PLATE.Aug 17, 2023 · N750U · Piper PA28161SDR 2023FA0000493Impulse Coupling · looseFOUND MAGNETO IMPULSE COUPLING RIVETS LOOSE AND REPLACED WITH NEW IMPULSE COUPLING.Aug 10, 2023 · N147GSDR 2023FA0000492Impulse Coupling · looseFOUND MAGNETO IMPULSE COUPLING RIVETS LOOSE AND REPLACED WITH NEW IMPULSE COUPLING.Jul 6, 2023 · N219ASDR 2023FA0000491Impulse Coupling · looseFOUND MAGNETO IMPULSE COUPLING RIVETS LOOSE AND REPLACED WITH NEW IMPULSE COUPLING.Jul 6, 2023 · N412ASDR 2023FA0000490Impulse Coupling · looseFOUND MAGNETO IMPULSE COUPLING RIVETS LOOSE AND REPLACED WITH NEW IMPULSE COUPLING.Jun 30, 2023 · N991ASDR 2023FA0000310Points · brokenTEST, TEST, TEST: MAGNETO POINT FAILUREJun 12, 2023 · N177CP · Cessna 182TSDR 2023FA0000484Impulse Coupling · looseFOUND MAGNETO IMPULSE COUPLING RIVETS LOOSE AND REPLACED WITH NEW IMPULSE COUPLING.Jun 7, 2023 · N419ERSDR 2023FA0000481Impulse Coupling · looseFOUND MAGNETO IMPULSE COUPLING RIVETS LOOSE AND REPLACED WITH NEW IMPULSE COUPLING.Jun 7, 2023 · N94631SDR 2023FA0000480Impulse Coupling · looseFOUND MAGNETO IMPULSE COUPLING RIVETS LOOSE AND REPLACED WITH NEW IMPULSE COUPLING.Jun 7, 2023 · N94631SDR 2023FA0000479Impulse Coupling · looseFOUND MAGNETO IMPULSE COUPLING RIVETS LOOSE AND REPLACED WITH NEW IMPULSE COUPLING.Jun 6, 2023 · N9577ZSDR 2023FA0000478Impulse Coupling · looseFOUND MAGNETO IMPULSE COUPLING RIVETS LOOSE AND REPLACED WITH NEW IMPULSE COUPLING.Jun 1, 2023 · N5224ESDR 2023FA0000483Impulse Coupling · looseFOUND MAGNETO IMPULSE COUPLING RIVETS LOOSE AND REPLACED WITH NEW IMPULSE COUPLING.May 25, 2023 · N22816SDR Q5QA20230525005Magneto · damagedDURING A PRE-TAKE OFF MAGNETO CHECK THE PILOT OBSERVED HIS #2 ENGINE RIGHT MAGNETO HAD A 1100 RPM DROP AND WAS FAILING HIS MAGNETO CHECK. THE PILOT THEN RETURNED THE BEECH BARON 58 TO MAINTENANCE. THE MAINTENANCE TEAM COMPLETED A RUN-UP OF THE AIRCRAFT CONFIRMMay 25, 2023 · N14JH · Beech 58SDR 8HBR20230520052Magneto · looseTHE LH MAGNETO WAS REMOVED FROM THE AIRCRAFT DUE TO INTERNAL TIMING SHIFT, WHILE THE TECHNICIAN WAS INSPECTING THE MAGNETO, IT WAS FOUND THAT THE ROTOR HAD EXCESSIVE AMOUNT OF SIDE TO SIDE MOVEMENT. THIS MAGNETO WILL BE SENT BACK TO THE ENGINE OVERHAULER UNDERMay 16, 2023 · N983SH · Robsin R22BETASDR 2023FA0000482Impulse Coupling · looseFOUND MAGNETO IMPULSE COUPLING RIVETS LOOSE AND REPLACED WITH NEW IMPULSE COUPLING.May 15, 2023 · N1838ESDR 2023FA0000486Impulse Coupling · looseFOUND MAGNETO IMPULSE COUPLING RIVETS LOOSE AND REPLACED WITH NEW IMPULSE COUPLING.May 11, 2023 · N22810SDR 2023FA0000488Impulse Coupling · looseFOUND MAGNETO IMPULSE COUPLING RIVETS LOOSE AND REPLACED WITH NEW IMPULSE COUPLING.May 5, 2023 · N425ERSDR 2023FA0000487Impulse Coupling · looseFOUND MAGNETO IMPULSE COUPLING RIVETS LOOSE AND REPLACED WITH NEW IMPULSE COUPLING.Apr 28, 2023 · N9223ESDR 2023FA0000238Impulse Coupling · looseTHE IMPULSE COUPLING HUB PN M3529 IS LOOSE AND COULD BE A SAFETY OF FLIGHT ISSUE, THE MAGNETO HAS 500 HOURS OR LESS SINCE NEW.Apr 25, 2023SDR 2023FA0000237Impulse Coupling · looseTHE IMPULSE COUPLING HUB PN M3529 IS LOOSE AND COULD BE A SAFETY OF FLIGHT ISSUE, THE MAGNETO HAS 500 HOURS OR LESS SINCE NEW.Apr 25, 2023SDR 2023FA0000236Impulse Coupling · looseTHE IMPULSE COUPLING HUB PN M3529 IS LOOSE AND COULD BE A SAFETY OF FLIGHT ISSUE, THE MAGNETO HAS 500HOURS OR LESS SINCE NEW.Apr 25, 2023SDR 2023FA0000489Impulse Coupling · looseFOUND MAGNETO IMPULSE COUPLING RIVETS LOOSE AND REPLACED WITH NEW IMPULSE COUPLING.Apr 21, 2023 · N20502SDR 2023FA0000477Impulse Coupling · looseFOUND MAGNETO IMPULSE COUPLING RIVETS LOOSE AND REPLACED WITH NEW IMPULSE COUPLING.Apr 20, 2023 · N23673SDR 2023FA0000216Magneto · fodWENT TO INSTALL FACTORY REMANUFACTURED MAGNETO. HEARD SOMETHING LOOSE IN MAGNETO. PULLED TIMING PLUG AND SMALL SCREW AND LOCK WASHER FELL OUT OF MAGNETO. WILL SUBMIT PICTURES.Apr 15, 2023SDR 2023FA0000485Impulse Coupling · looseFOUND MAGNETO IMPULSE COUPLING RIVETS LOOSE AND REPLACED WITH NEW IMPULSE COUPLING.Apr 12, 2023 · N802NMSDR 2023FA0000148Magneto · shearedAIRCRAFT WAS IN CRUISE FLIGHT FROM LAS VEGAS, NV TO NORTH DAKOTA AND PILOT NOTICED ENGINE POWER LOSS AND ENGINE RUNNING ROUGH. AIRCRAFT LANDED AT KBIL WITHOUT INCIDENT. MAINTENANCE FOUND ROTOR GEAR MISSING TEETH IN LEFT MAGNETO.Mar 21, 2023 · N118EB · Cirrus SR22SDR 2023FA0000096Magneto · destroyedBOTH MAGNETOS WERE REMOVED AS PART OF THE ANNUAL INSPECTION AND SENT TO NORVIC AERO ENGINES LTD (FAA APPROVAL 33NY343C) FOR THEIR 500 HOUR INSPECTION. THE MAGNETOS WERE RETURNED WITH 8130 PAPERWORK, RE-INSTALLED AND FOLLOWING COMPLETION OF THE ANNUAL INSPECTIOFeb 13, 2023 · N6632L · Beech C23SDR 2023FA0000055Impulse Coupling · defectiveENGINE RIGHT MAGNETO MODEL 4371 S.N. 19100323, FOUND IMPULSE COUPLING RIVETS LOOSE. REPLACED IMPULSE COUPLINGJan 27, 2023 · N2447DSDR 2023FA0000057Impulse Coupling · defectiveLEFT ENGINE LEFT MAGNETO MODEL 4373 S.N. 19071205, FOUND IMPULSE COUPLING RIVETS LOOSE. REPLACED IMPULSE COUPLINGJan 26, 2023 · N254ATSDR 2023FA0000056Impulse Coupling · defectiveENGINE LEFT MAGNETO MODEL 4371 S.N. 21090440, FOUND IMPULSE COUPLING RIVETS LOOSE. REPLACED IMPULSE COUPLINGJan 24, 2023 · N598ASDR 2023FA0000035Magneto · damagedRH MAGNETO IMPULSE COUPLING BROKE DAMAGING THE MAG DRIVE GEAR, CAM SHAFT GEAR, AND VARIOUS OTHER GEARS LOCATED IN THE ACCESSORY CASE. ISSUE SHOWED UP DURING GROUND RUN. PILOT REPORTED THAT THE ENGINE WOULD SHUT DOWN DURING THE MAG CHECK WHEN SELECTING THE RH MJan 11, 2023 · N470U · Cessna 172RSDR 2023FA0000044Gear · brokenENGINE SUFFERED LOSS OF POWER, ENGINE OUT DURING CRUISE AT 23K. TURBOCHARGED ENGINE RUNNING LEAN OF PEAK PER POH. PILOT REPORTED CHECKING MAGNETOS DURING DESCENT, SWITCHED KEY FROM BOTH TO LEFT AND THE MOTOR INSTANTLY QUIT MAKING MEANINGFUL POWER, IMMEDIATJan 10, 2023 · N773GP · Cirrus SR22TSDR 2023FA0000054Rotor Shaft · defectiveENGINE RIGHT MAGNETO MODEL 4370 S.N. 21011028, FOUND ROTOR SHAFT SHEARED AT BALL BEARING. REPLACED MAGNETO WITH NEW.Jan 4, 2023 · N869GSDR 2023FA0000000Contactor · failed0.0 TSMO OVH MAG INSTALLED ON 0.0 TSMO IO550F AT ENG CHANGE. TEST FLIGHTS AND GROUND RUNS ALL OK. 28.7 HOURS LATER MAG WAS REMOVED FOR MAJOR ROUGHNESS, INABILITY TO IDLE, AND MULTIPLE CYLINDERS WITH ERRANT TEMPERATURES. POINT CONTACTOR PAD IN STAMPED ARM WAS Jan 2, 2023 · Cessna TU206GSDR 2023FA0000053Impulse Coupling · defectiveENGINE LEFT MAGNETO MODEL 4371 S.N. 21080467, FOUND IMPULSE COUPLING P/N M3163 TO HAVE LOOSE RIVETS. REPLACED WITH NEW.Dec 30, 2022 · N952ASDR 2022FA0000746Impulse Coupling · looseDURING 500HR MAGNETO INSPECTION FOUND MAG 4371, S.N. 21101064 IMPULSE COUPLING RIVETS LOOSE. REPLACED IMPULSE COUPLING WITH NEW.Dec 7, 2022 · N2098ASDR 2022FA0000749Impulse Coupling · looseDURING 500HR MAGNETO INSPECTION FOUND MAG 4371, S.N. 18071029 IMPULSE COUPLING RIVETS LOOSE. REPLACED IMPULSE COUPLING WITH NEW.Dec 6, 2022 · N710ASDR 2022FA0000739Magneto · failedMISFIRE FROM ENGINE IN FLIGHT, AND 200+ RPM DROP ON MAGNETO CHECK AFTER LANDING APPROXIMATELY 120 HOURS SMOH ON ENGINE, TSIO-360-RB2 CONTINENTAL. NORMAL MAGNETO DROP IS 75 RPM, SO OUTSIDE OF TOLERANCE. MAGNETOS WERE OVERHAULED BY QAA IN OKLAHOMA AT THE TIME OFDec 5, 2022 · N9284R · Piper PA34220TSDR 2022FA0000748Impulse Coupling · looseDURING 500HR MAGNETO INSPECTION FOUND MAG 4371, S.N. 21080836 IMPULSE COUPLING RIVETS LOOSE. REPLACED IMPULSE COUPLING WITH NEW.Dec 1, 2022 · N861PSDR 2022FA0000747Impulse Coupling · looseDURING 500HR MAGNETO INSPECTION FOUND MAG 4371, S.N. 19080251 IMPULSE COUPLING RIVETS LOOSE. REPLACED IMPULSE COUPLING WITH NEW.Nov 30, 2022 · N547KSDR 2022FA0000745Impulse Coupling · looseDURING 500HR MAGNETO INSPECTION FOUND MAG 4371, S.N. 22010172 IMPULSE COUPLING RIVETS LOOSE. REPLACED IMPULSE COUPLING WITH NEW.Nov 23, 2022 · N23673SDR 2022FA0000710Impulse Coupling · looseSLICK MAG P/N 4371, S.N. 20120811 FOUND LOOSE RIVETS ON IMPULSE COUPLING DURING INSPECTION, REPLACED IMPULSE COUPLING WITH NEW.Nov 18, 2022 · N487ASDR 2022FA0000709Impulse Coupling · looseSLICK MAG P/N 4371, S.N. 21071346 FOUND LOOSE RIVETS ON IMPULSE COUPLING DURING INSPECTION, REPLACED IMPULSE COUPLING WITH NEW.Nov 18, 2022 · N684ASDR 2022FA0000720Impulse Coupling · looseSLICK MAG P/N 4371, S.N. 18110538 FOUND LOOSE RIVETS ON IMPULSE COUPLING DURING INSPECTION, REPLACED IMPULSE COUPLING WITH NEW.Nov 17, 2022 · N514ASDR LF1R2022111600698Magneto · contaminatedOWNER REPORTED A PROBLEM WHEN PERFORMING A PRE TAKEOFF MAGNETO RPM CHECK. WHEN RT MAGNETO SELECTED TO OFF, ENGINE RPM'S DROPPED SIGNIFICANTLY AND ENGINE OPERATION WAS ROUGH. CHECKED SPARK PLUGS & HARNESSES DID NOT PRODUCE ANY DISCREPANCY. MAGNETO TO ENGINE TINov 16, 2022 · N228KH · Piper PA28181SDR 2022FA0000708Impulse Coupling · looseSLICK MAG P/N 4373, S.N. 19071154 FOUND LOOSE RIVETS ON IMPULSE COUPLING DURING INSPECTION, REPLACED IMPULSE COUPLING WITH NEW.Nov 15, 2022 · N814ATSDR 2022FA0000689Impulse Coupling · defectiveLEFT MAGNETO P/N 4371 HAD AN IMPULSE COUPLING P/N M3163 PAW RIVET CRACKED. REPLACED IMPULSE COUPLING WITH NEW.Nov 10, 2022 · N166CSSDR 2022FA0000688Impulse Coupling · defectiveLEFT MAGNETO P/N 4371 HAD AN IMPULSE COUPLING P/N M3163 PAW RIVET CRACKED. REPLACED IMPULSE COUPLING WITH NEW.Nov 10, 2022 · N166CSSDR 2022FA0000719Impulse Coupling · looseSLICK MAG P/N 4371, S.N. 21030576 FOUND LOOSE RIVETS ON IMPULSE COUPLING DURING INSPECTION, REPLACED IMPULSE COUPLING WITH NEW.Nov 7, 2022 · N731ACSDR 2022FA0000685Impulse Coupling · brokenLEFT MAGNETO P/N 4371 HAD AN IMPULSE COUPLING P/N M3163 PAW RIVET SHEAR, ENGINE CONTAMINATED WITH METAL AND REMOVED FROM SERVICE. THE MAGNETO IMPULSE COUPLING HAD APPROXIMATELY 370HRS IN SERVICE.Nov 7, 2022 · N984AV
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