JASC 7930
Service difficulty reports · 1,287
Reports filed under 7930 · Engine Oil Indicating 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 = '7930' 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 = '7930' 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 MALA020428Seal · leakingDURING FLIGHT 2764, CREW REPORTED LT ENGINE OIL PSI LIGHT ILLUMINATED AND THE GAUGE WAS FLUXUATING. CAME BACK JUST BELOW GREEN ARC. OVERFLEW STC. MAINTENANCE COMPLETED MAL JC 791107. B-SUMP SCREEN CHECKS. VERIFIED C-SUMP SEAL LEAKING, AFTER COMPLETION OJ JSDR QXEA0200958Actuator · failedBOI - AIRCRAFT RETURNED TO FIELD WHEN THE CREW NOTICED THE NUMBER 2 ENGINE OIL TEMP RISE TO 126 DEGREES CENTIGRADE. MAINTENANCE INSPECTED THE AIRCRAFT AND REPLACED THE NUMBER 2 ENGINE OIL COOLER AIR OUTLET FLAP ACTUATOR AND THE ENGINE COCKPIT INTERFACE UNIT. OSDR MALA020405Pressure SwitchDURING TAKEOFF ON FLIGHT #3037, LEFT ENGINE OIL PRESSURE LIGHT ILLUMINATED ON TAKEOFF ROLL. A/C RETURNED TO GATE WITHOUT INCIDENT. MAINTENANCE REPLACED LH ENGINE PGB OIL PRESSURE SWITCH PN 8543SDR MEX2002217Switch · malfunctionedMID-MEX - FLT 526 - CAPTAIN ABORTED TAKEOFF, OIL STRAINER CLOGGING LIGHT CAME ON. DURING REVISION WAS DETECTED CHIP DETECTOR AND RIGHT MAIN OIL FILTER WITH CARBON RESIDUES. THEY WERE DRAINED AND CLEANED. RIGHT ENGINE RUNNING TEST WAS ACCOMPLISHED IAW MM 79-SDR XNOA01060Connector · damagedNR 1 ENGINE OIL PRESSURE GAUGE READS ZERO WITH ENGINE RUNNING-ALL OTHER PARAMETERS NORMAL. CLEANED & RESET CONNECTOR AT OIL PRESS TRANSMITTER. OPS CHECK NORMAL IAW MM 79-00-00.SDR COMA0260422Check Valve · wornFLIGHT 5703 R/H ENGINE OIL TEMP INDICATED 165 DEGREES C DURING CLIMBFOUND ENGINE OIL OVER SERVICED - DRAINED EXCESS OIL AND REPLACED LUBE PUMP OIL FILTER CHECK VALVE.SDR EGR2002F00005Chip Detector · activatedNR 2 ENGINE CHIP LIGHT ILLUMINATED WHEN INITIATING APPROACH, LIGHT COULD NOT BE RESET PER SMSP. AIRCRAFT LANDED AT NEARBY AIRPORT. NO FAILURE OF SYSTEMS OR COMPONENTS FOUND. MAINTENANCE REMOVED UPPER CHIP PLUG ON NR 2 ENGINE AND FOUND 1 SMALL FLAKE. CLEANESDR SWIA200210994Warning System · malfunctionedTRIPLE CHIME OIL AURAL WARNING WITH MAP LIGHT AT 85 KIAS ON TAKEOFF. ABORTED TAKEOFF. CHECKED OIL SERVICING, CHECKED OIL PRESSURE SWITCH, ASSOCIATED WIRING AND PRESSURE LINES. RAN ENGINES AND PILOT PERFORMED HIGH SPEED TAXI AT 85 KTS. ALL SYSTEMS WORKING ASDR 2002UALA00999Switch · malfunctionedNR 2 ENGINE BYPASS OIL LIGHT ILLUMINATED. FOUND OIL FILTER AND CHIP DETECTORS CLEAN. REPLACED OIL FILTER BYPASS SWITCH.SDR HEEA080072Indicator · failedENGINE OIL TEMP/PRESS INDICATOR TEMP WENT TO ZERO.SDR GLBA2002081Oil Cooler · leaking#2 ENG LOST OIL PRESSURE, REPLACED OIL COOLERSDR COMA0260356Seal · leakingFLIGHT 5570 R/H ENGINE LOW OIL PRESSURE WARNING.REPLACED THE ACCESSORY GEAR BOX DRIVE SEALS AT AXIS D,F,&BB.SDR RAIA00205168Pressure Switch · inoperative5482-STL- LEFT ENGINE OIL PRESSURE WARNING LIGHT CAME ON DURING TAXI. GAUGE SHOWS GOOD PRESSURE. MAINTENANCE DEFERRED OIL PRESSURE WARNING LIGHT IAW J41 MEL 79-4. SUBSEQUENTLY MAINTENANCE CLEARED THE DMI REMOVING AND REPLACING THE #1 OIL PRESSURE SWITCH.SDR CA020605009Transmitter · false indication(CAN) DURING CRUISE THE CREW RECEIVED A LOW OIL PRESSURE INDICATION FOR THE NR 2 ENGINE RGB. THE RED LOW OIL PRESSURE LIGHT DID NOT ILLUMINATE. THE ENGINE WAS SHUT DOWN AND THE PROP FEATHERED. THE AIRCRAFT RETURNED TO BASE. UPON INVESTIGATION IT WAS FOUND THATSDR COMA0260312Oil SystemFLIGHT 6000 R/H ENGINE LOW OIL PRESSURE WARNING I.F.S.D AIRCRAFT LANDED AT CMH SAFELY.TIGHTENED LOOSE LINES AT OIL PRESSURE TRANSDUCER AND SWITCH.SDR DL767021295Connector · shortedNR 2 ENG INFLT SHUTDOWN RT OIL FILTER LIGHT CAME ON. FOUND SHORT BETWEEN D4254P AND D4258J. REPLACED PLUG D4258J. SYSTEM CHECKS NORMAL.SDR GLBA2002059Switch · inoperativeLEFT ENGINE OIL PRESSURE ANNUNICATOR ILLUMINATED REPLACED PRESSURE SWITCHSDR MALA020275TransducerDURING FLIGHT #3356 RH ENG OIL PRESS FLUX IN FLIGHT AT ALL POWER SETTINGS BETWEEN 70 PSI AND 120 PSI. AIR RETURN TO DTW. MAINTENANCE INSPECTED CANNON PLUG AT GAUGE AND PRESS XDUCER, CHECKS GOOD. MAINTENANCE CLEANED PRESSURE REF. TUBE. REMOVED AND REPLACED RSDR COMA0260282WireFLIGHT 5966 LEFT ENGINE OIL PRESSURE WARNING.REPAIRED CHAFED WIRE AT OIL PRESSURE SWITCH.SDR MALA020248Connector · defectiveON APPROACH OF FLIGHT 3653, NR 4 ENGINE OIL PRESSURE DROP TO ZERO. LOW OIL PRESSURE LIGHT REMAIN OUT. AFTER LANDING PILOT SHUTDOWN ENGINE. LIGHT CAME ON AND INDICATED PRESSURE PEGGED OUT. MAINTENANCE REPLACED P1 CONNECTOR AT 442-00-00.SDR 2002UALA00534Switch · faultyRIGHT ENGINE OIL FILTER EICAS MSG AND RIGHT OIL FILTER STATUS MESSAGE APPEARED IN FLIGHT. EICAS MESSAGE EXTINGUISHED AFTER ONE MINUTE. OIL FILTER & BYPASS SWITCH REPLACED. OIL FILTER AND CHIP DETECTORS CHECKED CLEAN. OIL FILTER BYPASS SWITCH TESTED AND FOUSDR P5CA0200668Switch · faultyOIL FILTER BYPASS LIGHT ON NR 3 ENGINE ILLUMINATED DURING CRUISE ON AIRWAY A450 EN ROUTE FROM GUM TO HNL AT 1715Z. NR 3 ENGINE SHUT DOWN IAW ABNORMAL PROCEDURE 6-15-10. LANDING WAS UNEVENTFUL. INSPECTION DETERMINED INTERNAL FAILURE IN PRESSURE SWITCH AS CAUSDR R7MR34980Transmitter · stuckTRANSMITTER, ENGINE OIL PRESSURE, UNIT INOPERATIVE. CAUSES INDICATOR TO READ MAX. CONTINOUSLY (STUCK). REPLACED WITH NEW UNIT, CORRECTED PROBLEM.SDR R7MR34979Transmitter · intermittentTRANSMITTER, ENGINE OIL PRESSURE- UNIT CAUSES PRESSURE GUAGE TO FLUCTUATE. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.SDR C1HA200295006Warning Light · illuminatedWITH INITIAL POWER SETTING OF 1.4 EPR HAD THE NR 1 ENGINE LOW OIL PRESSURE BYPASS LIGHT COME ON. REDUCED POWER AND CLEARED THE RUNWAY. RAN CHECK LIST AND INITIATED TAKEOFF.SDR FEG2002F00000Line · chafedENGINE OIL FOUND LEAKING FROM WING ROOT/FUSELAGE JUNCTION AT LEADING EDGE. LEADING EDGE REMOVED. FOUND ALUMINUM OIL PRESSURE GAUGE LINE CHAFFED THROUGH FROM CONTACT WITH INBOARD RIB OF 102-100026-602 LEADING EDGE FAIRING ASSEMBLY. RECOMMEND INSPECTING OIL PSDR COMA0260080Transducer · malfunctionedFLIGHT 5401 LEFT ENGINE LOW OIL PRESSURE WARNING.REPLACED THE OIL PRESSURE TRANSDUCER.SDR 02031627Connector · contaminatedDURING DESCENT OF THE FLIGHT FROM IAD TO JAX, THE CREW REPORTED A LEFT ENGINE OIL PRESSURE WARNING WITH AN ACCOMPANYING LOW OIL PRESSURE INDICATION. THE LEFT ENGINE WAS SHUT DOWN AND THE AIRCRAFT LANDED AT JAX WITHOUT INCIDENT. MAINTENANCE PERSONNEL FOUND THSDR RAIA00201028Gauge · inoperative5621-STL- LEFT ENGINE OIL TEMPERATURE GAUGE INOP DURING TAXI. MAINTENANCE REMOVED AND REPLACED OIL TEMPERATURE INDICATOR. OPS CK OKSDR MALA020123Connector · contaminatedON CLIMBOUT DURING FLIGHT 2826, RT CHIP DETECTOR CAUTION LIGHT ILLUMINATED ALL OTHER INDICATIONS NORMAL. AIR TURNBACK TO DTW. MAINTENANCE CLEANED AND RESECURED CHIP DETECTOR CANNON PLUG FROM MOISTURE, RAN A/C FOR 10 MINUTES. ALL CHECK GOOD ON THE GROUND.SDR HEEA077684Indicator · crackedNEEDLE STICKS ON LOW SIDE AND REAR RING CRACKED.SDR CA020118010Transducer · failed(CAN) OIL PRESSURE GAUGE UNRELIABLE ON RIGHT ENGINE. AIRCRAFT ON FLIGHT FROM YXU TO YTZ, WHEN RIGHT ENGINE OIL PRESSURE GAUGE STARTED TO INDICATE OIL PRESSURE LOSS. ALL OTHER ENGINE PARAMETERS NORMAL. PRECAUTIONARY ENGINE SHUTDOWN WAS CARRIED OUT AND AIRCRAFT SDR P5CA0200623Switch · malfunctioned#3 ENGINE OIL PRESSURE LITE ON PILOT'S FWD ANNUNCIATOR PANEL ILLUMINATED. ALT PROCEDURES CHECK LIST ACCOMPLISHED - OIL PRESS, QUANTITY NORMAL - FILTER BYPASS LIGHT EXTINGUISHED. REMOVED & REPLACED LOW OIL PRESS SWITCH PER MM 79-33-01. PERFORMED WINDMILL INSPSDR DLM88011976Relay · failedINFLIGHT SHUTDOWN OF NBR 2 ENGINE. DIVERSION TO CSG. INCREASING OIL TEMP. TEMP REACHED 142 DEG, ENG SHUTDOWN AFTER 15 MINUTE LIMIT REACHED. MAINTENANCE DISPATCHED FROM DELTA NORTH ATL TO CSG. FOUND RIGHT ENG FUEL HEAT TIMER RELAY NOT SHUTTING OFF, CAUSING FUELSDR 01FDEA01028Warning Light · illuminatedALL IND NORMAL EXCEPT OIL STRAINER CLOG LIGHT CAME ON. SHUTDOWN ENG LIGHT STAYED ON.SDR CHQ00051Chip Detector · dirtyRIGHT ENGINE CHIP DETECTOR LIGHT CAME ON. CLEANED CHIP DETECTOR, INSPECTED AND GROUND RAN ALL WITHIN LIMITS.SDR CA020104003Chip Detector · cracked(CAN) UPON REINSTALLATION OF THE CHIP DETECTOR DRAIN VALVE BODY IN ENGINE NR 1 BEFORE TORQUE VALVE WAS OBTAINED (75 IN LB) , THE NUT PORTION WHICH INCLUDES A RECEPTICLE FOR THE CHIP DETECTOR SEVERED OFF. INSPECTION OF THE PART SHOWED PRESENCE OF PREVIOUS CRACSDR AALA20012066Switch · defectiveBNA - FLT 1855 - EN ROUTE BNA-DFW - SHORTLY AFTER TAKEOFF, RIGHT ENGINE OIL STRAINER LIGHT ILLUMINATED. RETURNED BNA AND LANDED WITHOUT FURTHER INCIDENT. REPLACED OIL FILTER CLOG SWITCH. SYSTEM GROUND CHECKED NORMAL OPERATION. (M)SDR 2001UALA02230Warning System · activatedNR 2 ENGINE EICAS MSG OIL FILTER DISPLAYED. OIL FILTER CHECKED CLEAN. REPLACED FILTER AND THE DIFFERENTIAL PSI SWITCH. SUBSEQUENT WRITE UP FOR SAME MESSAGE, OIL FILTER CHECKED CLEAN. REPLACED FILTER AND THE DIFFERENTIAL PSI SWITCH. DRAINED AND FILLED THE SDR PCAA0110121Transmitter · inaccurateBWI-GSO FLIGHT#3772. CREW REPORTED DURING DECENT NUMBER 1 ENGINE OIL PRESSURE INDICATED 15 PSI. ALL OTHER INDICATIONS NORMAL, CAUTION LIGHT DID NOT ILLUMINATE.ENGINE WAS SHUT DOWN.MAINTENANCE REPLACED OIL PRESSURE TRANSMITTER. GROUND RUN AIRCRAFT, OPERATIONAL SDR UPS01636986O-Ring · leakingRT ENG OIL QTY DROPPING IN FLIGHT. CHIP DETECTOR "O" RING BAD R/R SAME. NR 2 ENG NR 6 BEARING CARBON SEAL REPLACED IAW MAINTENANCE MANUAL 72-53-03 C AOL FOR GROUND RUN. REPLACE CARBON SEAL P/N537L685003 GRN ILLEG. REPLACE STATIC SEAL P/N 1664M10P22 GRN1541SDR COMA0160742SealFLIGHT #6080. DURING CLIMB-OUT OF JAX RECEIVED A RIGHT ENGINE OIL PRESSURE INDICATION WARNING, AIRCRAFT RETURNED TO THE FIELD.REPLACED THE RIGHT ENGINE #7 CARBON SEAL.SDR MALA010681Indicator · faultyON CLIMBOUT NOTICED RT PROP OIL TEMP IN YELLOW ARC (>77 DEGREE, MAX LIMIT) AT 40 PERCENT TG IT WAS RIGHT AT THE MAX LIMIT OF 77 DEGREES. EVEN AT GROUND IDLE IT WAS AT MAX LIMIT. MAINTENANCE REMOVED AND REPLACED RT OIL PRESS/TEMP GAUGE WITH SERVICEABLE UNIT PSDR SIMA200124802Warning System · activatedDFW - FLT 3479 - AFTER TAKEOFF, CREW NOTED E2 OIL IMPENDING BYPASS MESSAGE ON EICAS. AFTER 10 MINUTES NOTED 200 DEGREE ITT INCREASE ACCOMPANIED BY VIBRATION. ENGINE POWER WAS REDUCED TO IDLE AND CREW RETURNED TO FIELD. (M)SDR DL76P011469Chip Detector · leakingON CLIMB HAD LOSS OF OIL QTY NR 1 ENG OIL PRESS TO 60 PSI SHUT DOWN ENG. NR 3 BEARING COMP CHIP DETECTOR LEAKING. REPLACED CHIP DET AND HOUSING. PERFORMED WINDMILL INSP PER M/M, REPLD OIL FILTER. LEAK CHECKS GOOD, NO FURTHER DEFECTS NOTED, OK FOR SERVICE.SDR HDN2001F00000Valve · inoperativeCRUSE FLIGHT, ENGINE OIL TEMPERATURE EXCEEDED RED LINE. ENGINE THROTTLE ROLLED TO 20 TO 30 PERCENT TORQUE. TEMPERATURE REMAINED ABOVE RED LINE. ENGINE SHUT DOWN (NR 1) AND PROCEEDED TO NEAREST AIRPORT. DECLARED AND EMERGENCY, LANDING OK, NO DAMAGE.SDR HEEA075625Indicator · reads highINDICATOR READS 8 PSI HIGH.SDR 2001UALA01745Bracket · failedNR 1 ENGINE LOW OIL PRESSURE LIGHT ILLUMINATED. *S/D* LOSS OF OIL QUANTITY AND PRESSURE DUE TO A HOLE WORN IN THE LINE. REPLACED OIL OUT LINE FROM FOX TO AOX AND SUPPORT BRACKET ON NR 1 ENG.SDR C1HA200193017Oil Filter · clogged#2 filter bypass light illuminated returned to gate.ACTION TAKEN:Removed and inspected main oil filter found to have evedence of coking replaced filter.SDR COMA0160606Switch · faultyFLIGHT #5967. DURING TAXI OUT RECEIVED A "CAS MISCOMP" STATUS MESSAGE, AIRCRAFT RETURNED TO THE GATE.REPLACED THE RIGHT ENGINE LOW OIL PRESSURE SWITCH.
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