JASC 2435
Service difficulty reports · 2,052
Reports filed under 2435 · Starter-Generator, 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 = '2435' 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.
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 = '2435' ORDER BY difficulty_date DESC
Run it at the DuckDB prompt, or in any tool that reads Parquet over HTTPS. More ways to query the release are on Use the data.
SDR HEED064597Starter/Gen · failedSTARTER/GENERATOR WILL NOT ENGAGE OR TURN FOR START.SDR HEEA064989Brushes · wornSTARTER/GENERATOR FAILED 300 HOUR INSPECTION. INSPECTED BY ACCESSORY OVERHAUL SHOP AND FOUND BRUSHES WERE EXCESSIVELY WORN.SDR HEEA064988Brushes · wornSTARTER/GENERATOR FAILED 300 HOUR INSPECTION. INSPECTED BY ACCESSORY OVERHAUL SHOP AND FOUND BRUSHES WERE EXCESSIVELY WORN.SDR HEEA064987Brushes · wornSTARTER/GENERATOR BRUSHES WERE EXCESSIVELY WORN.SDR 20000622SH024Starter Gen · failedSTARTER/GENERATOR FAILED WITH 405.6 TT. BRUSH LENGTH FAIR TO GOOD. NOT OIL OR FUEL SOAKED. BEARINGS OK. POSSIBLE INTERNAL SHORTING. (X)SDR 20000424AP037Generator · failedGENERATOR 1, 2, AND 3 FREQUENCY WAS 406 AND NR 4 GENERATOR FREQUENCY WAS 398. GENERATOR NR 4 WOULD NOT PARALLEL CAUSING CIRCUIT BREAKER TO POP. CREATING SMOKE IN THE COCKPIT FROM THE MAIN CIRCUIT BREAKER. REMOVED AND REPLACED NR 4 AC CONTROL PANEL IAW MM 24SDR 99ZZZX4410Starter/Gen · failedSTARTER/GENERATOR FAILED WITH 405.6 HOURS TT. BRUSH LENGTH FAIR TO GOOD. NOT OIL OR FUEL SOAKED. BEARINGS OK. SUBMITTER SUGGESTED POSSIBLE INTERNAL SHORTING.SDR CA000404012Bearing · failed(CAN) DURING FIRST START OF THE DAY, THE STARTER/GENERATOR WAS MAKING A RUMBLING/GROWLING NOISE. STARTER/GENERATOR REPLACED AND ON FURTHER INSPECTION, SOME BEARING PLAY WAS NOTED AT THE FAN END. SUSPECT DAMAGED BEARINGS.SDR CA991208010Generator · failed(CAN) THE NR 2 GENERATOR FAILED AND WOULD NOT RESET. MAINTENANCE REPLACED THE S/G.SDR HEEA064905Starter · failedSTARTER/GENERATOR WILL NOT TURN OVER. INSPECTED AND REPAIRED BY ACCESSORY OVERHAUL SHOP AND FOUND BRUSHES WERE EXCESSIVELY WORN.SDR CA991103009Brush · cracked(CAN) 5 MINUTES AFTER TAKEOFF, THE RIGHT GENERATOR WENT OFF-LINE. THE AIRCRAFT RETURNED TO POINT OF DEPARTURE. MAINTENANCE DETERMINED THAT THE STARTER/GENERATOR BRUSHES HAD CRACKED AND THE LEADS HAD SEPARATED FROM THE REMAINING BRUSH MATERIAL.SDR 99ZZZX4243Wire · chafedINSPECTION OF RIGHT ENGINE INTEGRATED DRIVE GENERATOR FEEDER WIRES REVEALED A CHAFE CONDITION BETWEEN THE WIRE AND THE FIRE LOOP BRACKET AT THE 6 O'CLOCK POSITION. SPACER WAS ADDED TO WIRE BUNDLE CLAMPS TO GIVE PROPER CLEARANCE BETWEEN WIRE BUNDLE AND FIRE LOSDR 99ZZZX4233Wire · chafedINSPECTION OF RIGHT INTEGRATED DRIVE GENERATOR FEEDER WIRES REVEALED A CHAFE CONDITION BETWEEN THE WIRES AND THE FIRE LOOP BRACKET AT THE 6 O'CLOCK POSITION. DAMAGE TO THE WIRE INSULATION IS WITHIN LIMITS. SPACERS WERE ADDED TO WIRE BUNDLE CLAMPS TO GIVE PROSDR 99ZZZX4232Wire · chafedINSPECTION OF RIGHT ENGINE INTEGRATED DRIVE GENERATOR FEEDER WIRE REVEALED A CHAFE CONDITION BETWEEN THE WIRES AND THE FIRE LOOP BRACKET AT THE 6 O'CLOCK POSITION. DAMAGE TO THE WIRE INSULATION IS WITHIN LIMITS. SPACERS WERE ADDED TO WIRE BUNDLE CLAMPS TO GISDR 99ZZZX4514Brushes · wornIN CRUISE, FUEL BOOST PUMP LIGHT ILLUMINATED WITH CORRESPONDING DROP IN FUEL PRESSURE. LIGHTS AND RADIOS THEN BEGAN FAILING. AS THE LIGHTS WERE DIMMING, FIRE WARNING LIGHT ILLUMINATED. THE AIRCRAFT LANDED AT AIRPORT WITHOUT FURTHER INCIDENT. GENERATOR FAILSDR HEEA064832Brushes · wornSTARTER/GENERATOR FAILED 300 HOUR INSPECTION. FOUND BRUSHES WERE EXCESSIVELY WORN, COMMUTATOR WAS BURNT, PITTED AND SHORTED TO GROUND.SDR VNAA9911008Starer Gen · failedDURING CLIMBOUT, THE FLIGHT CREW RECEIVED AN ECU FAIL CAS MESSAGE, THEN THE RIGHT HAND STARTER GENERATOR CAME ON AND OFF RAPIDLY AND CONTINUOUSLY. THE AIRCRAFT RETURNED TO THE FIELD. THE AIRCRAFT LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE INSPECTED AND CLSDR HEEA064788Generator · intermittentSTARTER/GENERATOR INTERMITTENT AND 500 HOUR INSPECTION.SDR HEEA064784Brushes · wornSTARTER/GENERATOR FAILED 300 HOUR INSPECTION. BRUSHES WORN.SDR CA991027018Starter · failed(CAN) NR 2 STARTER HAD TO BE DE-ELECTED MANUALLY. GCU REPLACED FOR TROUBLESHOOTING WITH NO RESULTS AND THEN STARTER REPLACED. AIRCRAFT RETURNED TO SERVICE.SDR HEEA064767Generator · failedSTARTER/GENERATOR WILL NOT COME ON-LINE. INSPECTED BY ACCESSORY SHOP AND FOUND STARTER/GENERATOR WOULD NOT COME ON-LINE AND SMELLED BURNT.SDR HEEA064765Starter · damagedSTARTER VIBRATED SCREWS LOOSE ON FAN SHROUD AND SHAFT NUT LOOSE TWO TIMES. INSPECTED BY ACCESSORY SHOP AND FOUND NUT WAS LOOSE CAUSING SHAFT TO WEAR FAN, DRIVESHAFT, AND ARMATURE SPLINES. ALSO CAUSED CLUTCH DAMPNER HUB, PLATE AND FRICTION RING TO WEAR.SDR HEEA064763Starter · failedSTARTER/GENERATOR BURNED UP. INSPECTED BY ACCESSORY SHOP AND FOUND COMMUTATOR AND BRUSHES BURNED AND PITTED.SDR HEEA064751Generator · failedSTARTER/GENERATOR HAD LOW RESIDUAL VOLTAGE. WOULD NOT COME ON-LINE UNTIL 80 PERCENT NG.SDR QXEA9902123Starter Gen · failedPDX- AFTER STARTING ENGS FOR TAXI TO MX HANGAR, ELECTRICAL POWER WAS LOST IN THE COCKPIT ON COPILOTS SIDE, AND IN THE CABIN. EXTERNAL PWR WAS RECONNECTED. AT THAT TIME SMOKE WAS NOTICED COMING FROM NR 2 ENG. ENG SHUT DOWN PROCEDURE ACCOMP ON BOTH ENG'S, THESDR R7MA0000789Starter · malafunctionedSTARTER INTERMITTENTLY WILL NOT TURN OVER. WHEN ENGINE IS HOT, STARTER WILL NOT TURN. WHEN AIRCRAFT COOLS FOR 30 MINUTES, ENGINE WILL START. SUBMITTER SUSPECTED BEARINGS IN STARTER/GENERATOR TO BE THE PROBLEM. (X)SDR CA991027027Contactor · malfunctioned(CAN) WHEN MAINTENANCE APPLIED GROUND POWER TO THE AIRCRAFT, THE NR 2 ENGINE BEGAN TO ROTATE. STARTER CONTACTOR 2431-K2 WAS REPLACED AS WELL AS STARTER/GENERATOR WHICH HAD EXCEEDED DUTY LIMITS.SDR 99ZZZX4194Generator · failedPILOT REPORTED LEFT GENERATOR FAILED IN-FLIGHT. AFTER RE-SETTING LEFT GENERATOR. BOTH GENERATORS WENT OFF-LINE. IT WAS ALSO REPORTED THAT RIGHT OR LEFT GENERATOR WORKED ALONE, BUT REGARDLESS OF WHICH ONE WAS ON-LINE, BRINGING THE SECOND GENERATOR ON-LINE CASDR HEEA064398Starter · failedWILL NOT MOTOR ENGINE PAST 25 PERCENT.SDR 99ZZZX3721Bearing · failedSTARTER/GENERATOR FAILED IN-FLIGHT. WHEN REMOVED, FOUND EXCESSIVE PLAY IN THE STARTER/GENERATOR SHAFT. BEARING FAILURE. STARTER ORIGINALLY INSTALLED ON APU AND INSTALLED ON NR 1 ENGINE AT 375 HRS TSN, AFTER BRUSH CHANGE. CURRENT OVERHAUL REQUIREMENTS IS ATSDR 99ZZZX3973Bearing · wornSTARTER/GENERATOR BEARINGS WORN. CAUSED RESONANT VIBRATION THAT CRACKED OIL LINE.SDR HEEA063870Generator · failedGENERATOR DROPS OFF-LINE.SDR HEEA063868Brushes · wornSTARTER/GENERATOR FAILED 300-HOUR INSPECTION. BRUSHES HAD LESS THAT 1/4 LIFE.SDR HEEA063866Brushes · wornSTARTER/GENERATOR FAILED 300-HOUR INSPECTION.SDR AU990881Starter/Gen · misoverhauled(AUS) STARTER/GENERATOR BRUSH HOLDER RUBBED THROUGH BY PIGTAIL. SUBMITTER SUSPECTED INCORRECT FITMENT OF BRUSH HOLDER DURING OVERHAUL.SDR 99ZZZX3556Starter/Gen · failedARMATURE GROUND BEYOND LIMITS. REMOVED AND REPLACED.SDR 99ZZZX3544Generator · failedGENERATOR COMES OFF-LINE WHEN UNDER LOAD. REMOVED AND REPLACED.SDR MALA976553Starter Gen · failedLEFT DC GEN LIGHT ILLUMINATED, RAN QRH, TRIED TO RESET, DIDN'T WORK, BUS TIE DID CLOSE. RETURNED TO MSP. MAINTENANCE REPLACED LT DC STARTER/GEN (P/N 23080-031) (S/N 97077) & LT DC GCU (P/N 51539-007B) (S/N 97988) PER SF 340MM 24-31-10-2. OPS CHECK GOOD.SDR CA990915059Bearing · wrong part(CAN) BOTH ARMATURE SUPPORT BEARINGS REMOVED AND APPEAR TO BE SUB-STANDARD AND UNAPPROVED. ONE BEARING WAS FOUND GLUED INTO THE BEARING LINER WITH A LOCTITE-LIKE SUBSTANCE. APPROVED BEARINGS MFD'D BY OEM (LUCAS.)SDR HEEA063759Generator · malfunctionedGENERATOR ARCING AND SLOW TURN. REFERENCE: RMA NR R021037.SDR HEEA063747Brushes · wornBRUSHES FAILED 300 HOUR INSPECTION. INSPECTED BY ACCESSORY SHOP AND FOUND BRUSHES WERE EXCESSIVELY WORN.SDR CA991004055Starter/Generat · loose(CAN) DURING ROUTINE MAINTENANCE AND BRUSH INSPECTION, IT WAS FOUND THAT THE ASSEMBLY BOLTS SECURING THE COMMUNTATOR BEARING ASSY TO THE STARTER BODY WERE NOT TAB LOCKED AND THE BOLTS WERE ALSO LOOSE. ANOTHER STARTER/GENERATOR WAS INSPECTED AND THE BOLTS WERSDR ERAA064354Armature · failedARMATURE SENT FOR REPAIR AND REC'D AT ERA 6-3-99, BUT COULD NOT BE INSTALLED DUE TO FAILING GENERATE TESTS.SDR 99ZZZX3564Starter/Gen · failedSTARTER/GENERATOR WILL NOT COME ON-LINE. REMOVED AND REPLACED.SDR 99ZZZX3619Bearing · failedGENERATOR BEARING FAILURE CAUSING OVERHEATING OF THE GENERATOR. ALERTED THE FIRE WARNING SYSTEM TO REACT GIVING A FALSE FIRE WARNING INDICATION DURING FLIGHT.SDR CA990907005Adapter Gear · stripped(CAN) STARTER ADAPTER GEAR STRIPPED CAUSING FURTHER DAMAGE TO CRANKSHAFT GEAR.SDR HEEA063290Starter · malfunctionedSTARTER/GENERATOR DRAGGING DURING START.SDR HEEA063280Starter · misoverhauledSTARTER/GENERATOR INSPECTED BY ACCESSORY OVERHAUL SHOP AND FOUND THE WRONG TYPE BRUSHES WERE INSTALLED BY THE VENDOR AT OVERHAUL. THESE HAVE THE HARD INSERTS AND GROOVED THE COMMUTATOR.SDR HEEA063277Clutch · slippageCLUTCH FAILED SLIPPAGE TORQUE TEST. IT EXCEEDED MAXIMUM LIMITS. REPLACED CLUTCH AND RETURNED STARTER TO SERVICE.SDR HEEA063250Starter · misoverhauledSTARTER/GENERATOR INSPECTED BY ACCESSORY OVERHAUL SHOP AND FOUND THE WRONG TYPE BRUSHES WERE INSTALLED BY THE VENDOR AT OVERHAUL. THESE HAVE THE HARD INSERTS AND GROOVED THE COMMUTATOR.
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