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 CA140117004Oil System · low pressure(CAN) DURING REVENUE FLIGHT, THE ENGINE OIL PRESSURE DROPPED TO 0 FOLLOWED BY A DECREASE OF PROPELLER SPEED AND AN INCREASE OF TORQUE INDICATION. AROUND 30 SECONDS AFTER LOSS OF OIL PRESSURE THERE WAS AN UN-COMMANDED ENGINE SHUTDOWN. THE ACFT LANDED UNEVENTFUSDR CA140117002Oil System · low pressure(CAN) THE PILOT INDUCE AN IFSD DUE TO A LOW OIL PRESSURE INDICATION. THE ON GROUND INVESTIGATION REVEALED PRESENCE OF OIL OUT OF THE FIRST STAGE COMPRESSOR, BEHIND NOSE CONE, INSIDE THE MAIN SHAFT AND THE TURBINE AND IN THE BYPASS DUCT. THE ENGINE WILL BE REMSDR CA131230007Gauge · inaccurate(CAN) WHEN CHASING AN OIL PRESSURE SNAG IT WAS FOUND THAT THE PRESSURE GAUGE WAS READING LOW CAUSING A FALSE LOW OIL PRESSURE INDICATION. THE GAUGE AND SENDER UNIT WERE REPLACED AND TESTED WITH NO FURTHER FAULTS FOUND.SDR CA131219001Indicator · failed(CAN) IT WAS REPORTED THAT THE MOP INDICATION WAS LOST WHILE TAXIING. THE PILOT SHUT DOWN THE ENGINE AND RETURNED TO THE GATE. THIS WAS A REVENUE FLIGHT WITH PASSENGERS.SDR HALA2013112000169Warning Message · illuminated"ENGINE LT SYSTEM FAIL" ALERT AFTER ENG START. ACCOMPLISHED FIM 73-21-801, EEC-1 BITE. NO FAULTS NOTED. RTS-PASSED. OK FOR SERVICE. MESSAGE EXTINGUISHED. IAW MOC NEED TO REPLACE NR 1 ENGINE OIL DIFFERENTAL PRESSURE TRANSDUCER CHANNEL "A" AS A PRECAUTION. SDR CA131106007Indicator · reads low(CAN) PILOT RETURNED AND REPORTED THAT OIL PRESSURE WOULD NOT GO INTO THE GREEN OPERATING ARC AT 1700 AND WAS LOW AT IDLE. MAINTENANCE INSTALLED A SHOP MASTER GAUGE AND FOUND THAT THE ACFT GAUGE WAS READING 10-15 PSI LOWER THAN THE MASTER GAUGE. A NEW GAUGE SDR CA131104005Indicator · reads low(CAN) WHILE TROUBLESHOOTING AN OIL PRESSURE SNAG THE MECHANIC TESTED THE OIL PRESSURE GAGE AND SENDER FOR ACCURACY WITH A CALIBRATED SHOP GAGE. THE ACFT INDICATOR WAS FOUND TO BE UNDER READING BY 15 PSI OR MORE AT VARIOUS STAGES OF INDICATION. A NEW SENDER ASDR CA131021003Oil System · low pressure(CAN) DURING FLIGHT AT FL210, A LOW OIL PRESSURE ALARM, PRESSURE BELOW 40 PSI OCCURRED. THE CREW ELECTED TO SHUTDOWN THE ENGINE AND AN UNEVENTFUL SINGLE ENGINE LANDING WAS PERFORMED. ALL OTHER ENGINE PARAMETERS WERE REPORTED NORMAL.SDR CA131004008Gauge · inaccurate(CAN) ACFT WAS SNAGGED FOR LOW OIL PRESSURE BY THE PILOT. WITH A SHOP MASTER GAUGE IT WAS FOUND THAT THE ACFT GAUGE WAS READING MORE THAN 10 PSI LOWER THAN MASTER GAUGE. NEW OIL PRESSURE KIT INSTALLED AND TESTED WITH NO FAULTS FOUND.SDR VNAA2013092400011Oil System · low pressureCREW REPORTED LT ENGINE OIL PRESSURE AMBER DURING TAKEOFF ABOVE 80 KTS AND FOR FIRST 3 MINUTES AFTER TAKEOFF. MAXIMUM PSI OBSERVED WAS 150 PSI. CREW RETURNED TO FIELD AND LANDED WITHOUT INCIDENT. MX INSPECTED, R & R LT ENGINE AND PERFORMED CHECKS IAW AMM. SDR DXTA2013092305516Warning Message · illuminatedWHILE AT FL400 AND ONE HOUR INTO THE FLIGHT, RT ENG OIL PRESSURE HIGH EICAS ILLUMINATED. OBSERVED RED 111PSI AND IMMEDIATELY RETARDED THROTTLE TO IDLE. ATTEMPTED TO INCREASE POWER BUT OIL PRESSURE INCREASED PROPORTIONATLEY TO THROTTLE MOVEMENT.SDR USAA2013091900010Transmitter · failedDURING CRUISE AT FL300, ENROUTE, CREW REPORTED LOSS OF OIL PRESSURE ON NR 2 ENGINE. OIL PRESSURE WENT TO ZERO. SHUTDOWN NR 2 ENGINE IAW QRH, DECLARED AN EMERGENCY AND DIVERTED TO NEAREST SUITABLE AIRPORT. LANDED WITHOUT INCIDENT. TOTAL SINGLE ENGINE TIME WASDR CA130903002Nut · missing(CAN) DURING CLIMB, THE OIL PRESSURE STARTED TO FLUCTUATE FROM GREEN TO YELLOW BAND. THE PILOT ELECTED TO RETURN TO DEPARTURE. THE TORQUE READING THEN STARTED FLUCTUATING. THE PILOT DECLARED AN EMERGENCY. HE REPORTED OIL SPRAYING ON THE WINDSHIELD AND SMOKE ESDR CA130826014Indicator · inaccurate(CAN) PILOTS REPORTED OIL PRESSURE WAS BELOW GREEN ARC AT FULL POWER WITH OIL TEMP IN THE MIDDLE OF THE GREEN. IT WAS FOUND THAT OIL PRESSURE GAGE WAS READING 10 PSI LOWER THAN CALIBRATED EXTERNAL GAGE. A NEW KIT WAS INSTALLED WHICH BROUGHT THE ERROR BELOW 6SDR PNSA2013081406Transmitter · erraticRT ENGINE OIL PRESSURE ERRATIC.SDR CA130826015Indicator · inaccurate(CAN) DURING GROUND RUNS FOR AN INSTRUMENT SNAG IT WAS NOTICED THAT THE OIL PRESSURE WAS OPERATING WELL BELOW NORMAL FOR IDLE AND FULL POWER SETTINGS. AN EXTERNAL CALIBRATED GAGE WAS INSTALLED AND THE OIL PRESSURE GAGE ON THE ACFT WAS FOUND TO BE 10 PSI IN ERSDR WRNA201308070011Oil System · overheatedON DEPARTURE, "OIL TEMP HIGH" ANNUNCIATION WITH OIL TEMP ON THE NR 1 ENGINE AT 166 DEGREE C. REDUCED POWER ON NR 1 IAW THE QRH. IDLE POWER WAS REQUIRED TO KEEP THE TEMPERATURE FROM EXCEEDING LIMIT. MAXIMUM OIL TEMPERATURE ACHIEVED 168 DEGREE C. WITH IDLE PSDR CA130803010Pressure Switch · malfunctioned(CAN) IN CRUISE, CREW NOTICED THE NR 3 ENGINE, LOW OIL PRESSURE/FILTER BYPASS, LIGHT ILLUMINATE. THE LOW OIL PRESSURE WARNING SYS WAS DEFERRED AND THE ACFT CONTINUED TO FINAL DESTINATION. MAINTENANCE REPLACED THE LOW OIL PRESSURE SWITCH AND THE ACFT RETURNEDSDR SIMA20130729003Warning Message · false indicationDURING CLIMBOUT, NR 2 ENGINE OIL TEMP INCREASED TO 115 DEGREES AT FL 350. DURING DESCENT IT STAYED IN 100 DEGREE RANGE. PERFORMED GROUND RUNS AT MAX TAKEOFF, CRUISE, AND IDLE. NR 2 ENGINE OIL TEMP REMAINED WITHIN LIMITS IAW MM 71-00-00-200-801. PEFORMED CMCSDR IPXA13579229Pressure Switch · inoperativeLEFT ENGINE OIL PRESSURE CAUTION & LT ENGINE OIL PRESSURE EICAS ILLUMINATED IN FLIGHT. LT OIL PRESSURE 5 UNITS LESS THAN RT. LT OIL QTY 2 QUARTS LESS THAN RT ENGINE OPERATED LT ENGINE AT RESERVE THRUST TO LANDING. NOTED ENGINE OIL PRESSURE NORMAL. REPLACEDSDR 4CIA201308090063Oil System · high pressureDURING DESCENT, NOTICE RT ENGINE OIL PRESSURE INDICATE HIGH, PASS REDLINE ON THE UPPER SIDE OF THE GAUGE.SDR 4CIA2013F00156Indicator · reads highENGINE OIL PRESSURE INDICATED HIGH ON THE DESCEND PHASE OF FLIGHT, PASS THE UPPER RED LINE OF THE OIL PRESSURE GAUGE.SDR CA130701014Oil System · low pressure(CAN) DURING APPROACH, THE CREW RECEIVED A MASTER WARNING FOR LOW OIL PRESSURE. THE ENGINE WAS SHUTDOWN AND THE FLIGHT DIVERTED, WHERE AN UNEVENTFUL SINGLE ENGINE LANDING WAS MADE. TROUBLESHOOTING IS ON-GOING.SDR CA130701005Oil System · low pressure(CAN) THE PILOT OBSERVED ENGINE NR 2 LOST OF OIL PRESSURE DURING CRUISE. ENGINE POWER WAS REDUCED WHEN OIL PRESSURE GOT INTO THE YELLOW ARC ON THE GAUGE. THE PILOT ELECTED TO SHUTDOWN AND SECURE THE ENGINE WHEN OIL PRESSURE DROPPED BELOW 20 PSI. AN EVENTFUL SDR CA130603020Pressure Switch · failed(CAN) AFTER START UP LT ENGINE LOW OIL PRESSURE "RED" INDICATION AND AURAL WARNING ACTIVATED AND WOULD NOT CANCEL. OIL PRESSURE DIGITAL TAPE READOUT WAS NORMAL. 75 PERCENT GROUND RUNS CARRIED OUT, TAPE INDICATION FOLLOWED THROTTLE AS NORMAL BUT LIGHT/WARNING SDR CA130513013Transmitter · malfunctioned(CAN) FLIGHT CREW REPORTED RT ENGINE OIL PRESS READOUT INDICATING 0 PSI DURING THE FLIGHT. FLIGHT CREW DECIDED TO SHUTDOWN AFFECTED ENGINE AND DIVERT TO ALTERNATE AIRPORT.SDR CA130513006Oil System · low pressure(CAN) DURING REVENUE FLIGHT, THE OIL PRESSURE DROPPED BELOW THE YELLOW LINE AND OIL PRESSURE INDICATOR LIGHT TRIPPED. THE PILOT ELECTED TO SHUTDOWN THE ENGINE. AN UNEVENTFUL SINGLE ENGINE LANDING WAS PERFORMED. THE ENGINE ONLY HAD 33.1 HOURS AFTER BEING REPASDR CA130513004Oil System · fluctuates(CAN) CUSTOMER REPORTED A PILOT INDUCED IFSD ON NR 2 ENGINE. DURING CLIMB, CREW NOTED HIGH OIL PRESSURE FLUCTUATION IN THE YELLOW BAND. AFTER 2-3 MINUTES THE INDICATION WENT IN YELLOW, ABOUT 87PSI. POWER REDUCED BY 20 PERCENT IAW QRH WITH NO EFFECT. ENGINE WSDR CA130506006Transducer · failed(CAN) ACFT 809, NR 2 OIL PRESSURE CONTINUOUSLY IN HIGH YELLOW RANGE 83-84. QRH PROCEDURE FOLLOWED BY THE FLIGHT CREW AND NR 2 ENGINE SHUTDOWN. ACFT DIVERTED, MAINTENANCE ADVISED. FIM 79-00-00-810-804 C/O. ENGINE NR 2 OIL PRESSURE TRANSDUCER REPLACED. NIL FINSDR CA130502004Oil System · low pressure(CAN) THE PILOT REPORTED AN OIL PRESSURE LOSS DURING TAKEOFF. OIL PRESSURE DROPPED BELOW 40 PSI AND OIL TEMPERATURE WAS AT 62 DEG. C. THE PILOT DECLARED AN EMERGENCY AND PERFORMED UNEVENTFUL LANDING IN MINIMUM POWER SETTING. TROUBLESHOOTING ON-GOING.SDR CA130501006Oil System · low pressure(CAN) DURING CRUISE FLIGHT, CREW NOTED SOUNDS OF OUT OF SYNC PROPS, AND FLICKERING OIL PRESSURE. MASTER WARNING LOW OIL PRESSURE ANNUNCIATOR ILLUMINATED FOLLOWED BY A CREW SHUTDOWN OF THE L/H ENGINE. MAINTENANCE REVEALED, REDUCTION GEARBOX CHIP DETECTOR COVERESDR CA130430006Oil System · low pressure(CAN) DURING REVENUE FLIGHT, THE PILOT NOTICED A LOSS OF OIL PRESSURE. THE ENGINE POWER WAS REDUCED TO IDLE. THE OIL PRESSURE RETURNED IN THE NORMAL RANGE AT IDLE. THE PILOT DECIDED TO KEEP THE ENGINE AT IDLE AND DIVERTED THE FLIGHT TO THE HOME STATION. THESDR UALA2013041802675Oil System · low pressureRIGHT ENGINE LOW OIL PRESSURE, FLT DIVERTED. OIL QTY DROPPED TO "0" WITH OIL PRESSURE DROPPING AND TEMPERATURE RISING. REMOVED ENGINE.SDR CA130416010Oil System · low pressure(CAN) DURING REVENUE FLIGHT, THE ACFT WAS IN CLIMB WHEN PILOTS GOT A LOW OIL PRESSURE WARNING FOLLOWED BY A DROP IN OIL PRESSURE ON THE INDICATOR. WHEN THE PRESSURE DROPPED BELOW 50 PSI, THE PILOTS PERFORMED A COMMANDED IFSD AND CONTINUED TO THE PLANNED DESTISDR CA130416011Oil System · low pressure(CAN) DURING A TEST FLIGHT THE ENGINE WAS SHUTDOWN DUE TO INDICATION OF LOW OIL PRESSURE. DURING THE ON GROUND TEST INVESTIGATION, THE MECHANICS REPORTED A STRONG OIL ODOR AND VAPOR COMING OUT FROM THE EXHAUST. TROUBLESHOOTING IS ON GOING.SDR CA130416008Oil System · low pressure(CAN) ON TAKEOFF, THE PILOT REPORTED A LOSS OF OIL PRESSURE INDICATION. HE SECURED THE ENGINE, RETURNED TO THE DEPARTURE AIRPORT WHERE UNEVENTFUL SINGLE ENGINE LANDING WAS PERFORMED. TROUBLESHOOTING IS ONGOING.SDR CA130416007Oil System · low pressure(CAN) ABORTED TAKEOFF, DUE TO LOW OIL PRESSURE WARNING ON NR 2 ENGINE DURING TAKEOFF ROLL. THE OIL PRESSURE DROPPED TO ZERO. TROUBLESHOOTING IS ON-GOING.SDR CA130416003Oil System · low pressure(CAN) AIRCRAFT BEING DIVERTED DUE TO LOSS OF OIL PRESSURE AND LOW OIL LEVEL INDICATION IN COCKPIT. TROUBLESHOOTING.SDR A8OA2013040200004Pressure Switch · defectiveWITH AUTOFEATHER ARMED AND POWERED AND PASSING APPROX 93-94 PERCENT THE AFX ANNUNCIATOR ILLUMINATES. AFTER TROUBLESHOOTING, REMOVED DEFECTIVE RT HIGH OIL PRESSURE SWITCH, INSTALLED NEW SWITCH IAW MM CHAPTER 61-21-01. GROUND RUN UP OPERATED WITHIN SPECIFICATISDR CA130401012Oil System · low pressure(CAN) AFTER LANDING, WHILE ON TAXI, THE OIL PRESSURE WENT DOWN, THE ENGINE ROLLED BACK AND SHUTDOWN BY ITSELF. THE PILOT CONTINUED TAXIING AND THE FIRE WARNING CAME ON. THE PILOT PULLED THE FIRE HANDLE, BUT DID NOT DISCHARGE BOTTLES, AS THE WARNING LIGHT WENTSDR CA130409014Tube · leaking(CAN) DURING CRUISE FLIGHT THE FLIGHT CREW NOTICED A LOW OIL PRESSURE INDICATION ON THE NR 2 ENGINE. THE CHECKLIST WAS FOLLOWED AND THE NR 2 ENGINE WAS SHUTDOWN. THE FLIGHT CREW ADVISED MAINTENANCE AND FLIGHT OPERATIONS AND RETURNED. AN INSPECTION WAS COMPLSDR ASAA2013031494180Transmitter · leakingNR 2 ENGINE OIL QUANTITY READS ZERO. R & R NR 2 ENGINE OIL QTY TRANSMITTER REF AMM 79-31-01. LEAK CHECKED TRANSMITTER REF AMM 71-00-00 TEST 3A, NO LEAKS NOTED. PERFORMED FUNCTIONAL TEST OF OIL QTY INDICATION REF AMM 79-31-01. INDICATION CHECK NORMAL.SDR CA130411018O-Ring · damaged(CAN) NR 2 OIL PRESS ERRATIC THEN DROPPED AND WARNING LIGHT CAME ON. OIL PRESSURE STABILIZED AT 15 PSI AND THE PROPELLER RPM ROLLED BACK 2 DURING APPROACH. DURING TAXI IN, OIL PRESSURE DROPPED TO 3 PSI AND THE ENGINE WAS SHUTDOWN. THE NR 2 OIL PRESSURE LIGHSDR CA130311004Oil System · low pressure(CAN) DURING THE FIRST FLIGHT OF THE DAY, THE ACFT HAD TO DIVERT DUE TO LOW OIL PRESSURE PROBLEMS. SOME MAINTENANCE WAS PERFORMED AND WHEN THE ACFT DEPARTED, THE PILOT RECEIVED ANOTHER LOW OIL PRESSURE, DOWN TO 42 PSI ACCOMPANIED BY A LOUD NOISE, WHICH FORCEDSDR TRBA20130218002Unknown · unknownCREW REPORTED A NR 1 ENGINE LOW OIL PRESSURE INDICATION IN FLIGHT. SHUTDOWN LT ENGINE IAW CHECKLIST. DECLARED AN EMERGENCY AND LANDED WITHOUT INCIDENT. ACFT REMOVED FROM SERVICE. R & R FUEL / OIL COOLER, R & R FUEL/OIL HEATER, PATCH CHECK PERFORMED IAW MMSDR CA130225004Oil System · low pressure(CAN) LT ENGINE SUFFERED AN IN-FLIGHT SHUTDOWN DUE TO LOSS OF OIL PRESSURE. THE ACFT RETURNED TO AIRPORT WHERE AN UNEVENTFUL SINGLE ENGINE LANDING WAS MADE. TROUBLESHOOTING ONGOING.SDR CA130212012Oil System · low pressure(CAN) DURING REVENUE FLIGHT, ON CLIMBOUT, THE CREW OBSERVED THE LOW OIL PRESSURE WARNING LIGHT AND THE OIL PRESSURE INDICATION DROPPED TO ZERO. THE PRESSURE RECOVERED, DROPPED TO ZERO AGAIN AND ONCE AGAIN RECOVERED WITH NO FURTHER ISSUES. THE CREW ELECTED TO SDR CA130201007Oil System · pressure loss(CAN)EIR PW100 2013-008, THIS ENGINE WAS SENT TO THE O/H FACILITY FOR INVESTIGATION AND REPAIR DUE TO AN IN-FLIGHT SHUTDOWN. THE OPERATOR REPORTED THE ENGINE WAS SHUTDOWN DUE TO A COMPLETE LOSS OF OIL PRESSURE.SDR JJBA20130130019Sensor · inoperativeDURING CRUISE FLIGHT, CREW REPORTED THAT THE NR 1 ENGINE OIL TEMP WAS HIGH. GROUND MX R & R THE OIL TEMP SENSOR. ALL OPS CHECKS WERE SATISFACTORY.SDR CA130212008Oil System · low pressure(CAN) AFTER AN AIRCRAFT MAINTENANCE, DURING FLIGHT TESTING, 1 PROCEDURE CALLS FOR AN IN-FLIGHT SHUTDOWN AND RELIGHT. DURING THE RELIGHT ATTEMPT THE ENGINE NR 2 OIL PRESSURE WAS INDICATING 12 PSI. THE PILOT SHUTDOWN THE ENGINE AND LANDED SAFELY AT THE AIRPORT
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