JASC 7931
Service difficulty reports · 1,875
Reports filed under 7931 · Engine Oil Pressure, 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 = '7931' 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 = '7931' 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 KBM2005F00126Transmitter · erraticOIL PRESSURE GAUGE NEEDLE FLUCTUATES-ERRATIC BETWEEN 4 AND 8 BAR, DURING FLIGHT. ALL OTHER GAUGES, OK. REMOVED AND REPLACED. (K)SDR COMA0560373Transducer · malfunctionedRT ENGINE OIL PRESSURE WARNING. REPLACED OIL PRESSURE TRANSDUCER.SDR CA060306010Transmitter · failed(CAN) NO OIL PRESSURE INDICATION. REPLACED PRESSURE GENDER. (TC NR 20060306010)SDR 06232005BTransducer · malfunctionedRT ENGINE OIL PRESSURE LIGHT ILLUMINATED AFTER TOUCHDOWN, PROP PSI READS 0. REMOVED AND REPLACED TRANSDUCER, OPS CHECK GOOD.SDR 06222005CConnector · looseLEFT OIL PRESSURE READS 0 PSI IN FLIGHT. FOUND LOOSE CONNECTOR ON OIL PRESSURE TRANSMITTER. CLEANED AND SECURED.SDR Y2PA05009Transmitter · failedDURING DESCENT, CREW NOTICED NR 1 ENGINE OIL PRESSURE GAUGE MAXED OUT. REDUCED NR 1 THROTTLE AND GAUGE DIDN`T MOVE. CREW SHUTDOWN NR 1 ENGINE, DECLARED AN EMERGENCY WITH APPROACH AND DIRECTED THAT THEY NEEDED TO RETURN TO DEPARTURE. CREW EXECUTED ENGINE FAISDR 05FDEA01568Indication Sys · malfunctionedWHILE CLIMBING THROUGH FL 130 NR 2 ENG OIL QTY WENT TO ZERO (BOTH GAUGE AND ECAM) ENG OIL PRESSURE AND TEMP INDICATED NORMAL. ENGINE 2, OIL QTY INDICATIONS INOP. (1 OR 2) VERIFY AND RECORD IN EAML THAT OIL TANK QTY HAS BEEN VERIFIED PRIOR TO EACH DEPARTURE. SDR CA050613005Engine · failed(CAN) AC, FLIGHT TESTING FOR A MODIFICATION TO AIRTANKER (FIREFIGHTING) ROLE. DURING PUSHOVER BOTH ENGINES LOST OIL PRESS ACTIVATED MASTER CAUTION WARNING LIGHTS AND LOW OIL PRESS LIGHTS. OIL PRESS LOSS LASTED LESS THAN 12 SECONDS FOR BOTH ENG BEFORE RECOVERISDR ARWA20050603Transmitter · malfunctionedAT 1845Z NR 1 ENGINE OIL PRESSURE WENT -0- PSI, PERFORMED ABNORMAL CHECKLIST AND ENGINE INFLIGHT SHUTDOWN AT 1848Z. REMOVED AND REPLACED NR 1 ENGINE OIL PRESSURE TRANSMITTER IN ACCORDANCE WITH M/M 79-32-1; OPERATIONAL CHECK GOOD IN ACCORDANCE WITH M/M 79-32-0SDR ARWA20050602Indicator · defectivePRIOR TO TAKEOFF SPOOLED ALL FOUR ENGINES; NR 1 ENGINE -0- OIL PRESSURE FOLLOWED BY ABNORMAL CHECKLIST. REMOVED AND REPLACED NR 1 OIL PRESSURE INDICATOR IN ACCORDANCE WITH M/M 79-32-0; OPERATIONAL CHECK IN ACCORDANCE WITH M/M 7100 FOUND NORMAL.SDR 2005FA0000989Transmitter · failedAIRCRAFT WAS LIFTING OFF FOR A STANDARD TOUR AND THEN REPORTED A LOSS OF OIL PRESSURE. THE PILOT THEN RETURNED TO BASE WITH NO TROUBLE AND REPORTED TO MAINTENANCE. MECHANIC FOUND THAT THE OIL PRESSURE SENSOR HAD FAILED AND REPLACED PART. AIRCRAFT HAS BEEN RSDR HNAA0500046Transmitter · false indicationNR 2 ENGINE OIL PRESSURE WENT TO ZERO PSI AND THEN WENT TO 40 PSI WITH NO OIL PRESSURE LIGHT AFTER TAKEOFF. REMOVED AND REPLACED THE NR 2 ENGINE OIL PRESSURE TRANSMITTER.SDR QXEA200500956Transmitter · inoperativeBOI - FLIGHT 2204 - THE NR 2 OIL PSI GAUGE WAS FLUCTUATING RANDOMLY TO 15 PSI. ALL OTHER INDICATIONS NORMAL. THE AIRCRAFT RETURNED TO FIELD. MAINTENANCE REPLACED THE NR 2 ENGINE OIL PRESSURE TRANSMITTER AND RESHIMMED NR 2 OIL PRESSURE REGULATOR IAW P&W MM 7SDR KBM2005F00109Indicator · failedCLUSTER GAUGE, NO OIL PRESSURE INDICATION, REMOVED AND REPLACED. (K)SDR ARWA20050506Transmitter · malfunctionedLOG PAGE NR 117738. DURING TAXI, ENGINE NR 1 OIL PRESSURE INDICATOR DROPPED TO (ZERO). ALL OTHER PARAMETERS NORMAL, RETURN TO BLOCK IAW AOM ALTERNATE PROCEDURES. REMOVED AND REPLACED ENGINE NR 1 OIL PRESSURE TRANSMITTER IAW MM 79-33-01. OPERATIONAL CHECK SDR ASMF200505020Transmitter · looseAIRCRAFT RETURNED TO PLATFORM AS A CONSEQUENCE, DURING PUSH BACK AND RIGHT ENGINE STARTING, IT WAS NO OIL PRESSURE INDICATIONS. THE LP2 RESTRICTOR AND THE RESPECTIVE CONNECTOR WERE CLEANED. THE ENGINES WERE STARTED AND OIL PRESSURE INDICATION WAS CORRECT IAWSDR ALG2005F00030Gauge · inoperativeON INITIAL TAKEOFF AFTER ESTABLISHING A POSITIVE RATE OF CLIMB, CROSS CHECKED THE INSTRUMENT PANEL AND HAD NO INDICATION OF ENGINE OIL TEMPERATURE OR PRESSURE. NOTIFIED TOWER MADE 180 DEGREE TURN AND RETURNED TO BASE AND LANDED. MAINTENANCE REMOVED AND REPLASDR MALA050404Warning System · activatedCREW RETURNED TO DTW AFTER DEPARTURE DUE TO ENGINE 1 LOW OIL PRESSURE INDICATION. EMERGENCY WAS NOT DECLARED AND EMERGENCY TRUCKS WERE CALLED OUT AS A PRECAUTION. NO FURTHER INFORMATION AT THIS TIME.SDR XNOA1233Connector · dirtyNR 2 LOW OIL PRESSURE LIGHT ILLUMINATED DURING TAXI & WOULD NOT EXTINGUISH. CLEANED CONNECTOR ON NR 2 LOW OIL PRESSURE SWITCH, OPS CHECKED GOOD ON ENGINE RUN-UP IAW B727 MM 72-00.SDR KBM2005F00049Indicator · inoperativeCUSTER GAUGE OIL PRESSURE INDICATOR INOPERATIVE. REMOVED AND REPLACED. (M)SDR KBM2005F00080Transmitter · failedENGINE OIL INDICATION AT -0-. REMOVED AND REPLACED. (K)SDR UIEA200500060Connector · contaminatedON TAXI OUT NR2 ENGINE OIL PRESSURE DROPPED BELOW RED LINE-ENGINE SHUTDOWN. T/S IAW MM. CLEANED OIL PRESSURE TRANSMITTER CONNECTOR. ENGINE GROUND RUN PERFORMED ALL WORKING NORMAL. (K)SDR ASMF200504016Transmitter · dirtyAIRCRAFT RETURNED TO PLATFORM. DURING PUSH BACK, LT ENGINE STARTED NORMALLY AND AFTER RT ENGINE STARTED, THE LT ENGINE PRESSURE DECREASE TO 35 PSI’S. DURING REVISION WAS DETECTED OVERFILL OIL. THE EXCESS OIL WAS DRAINED AND PRESS OIL TRANSMITTER CONNECTOR WAS SDR ASMF200504015Engine · malfunctionedAIRCRAFT REJECTED TAKEOFF AS A CONSEQUENCE OF DURING TAKEOFF AT 80 KNOTS, OIL PRESSURE REACHED 60 PSI ON RIGHT ENGINE. THE OIL PRESSURE RIGHT ENGINE WAS ADJUSTED IN 43 PSI IAW MM 79-20-03, TESTED CORRECT.SDR ABXA050090Indicator · defectiveON TAKEOFF AND CLIMB, NR 3 ENGINE OIL PRESSURE CLIMBED TO 75 - 80 PSI. TOOK THROTTLE TO IDLE, PRESSURE WENT TO 60 PSI. SECURED NR 3 ENGINE. AIR TURN BACK. AFTER SECURING THE ENGINE, THE PRESSURE READ 14 PSI STATIC ON TAXI. REPLACED NR 3 ENGINE OIL PRESSURSDR KBM2005F00086Gauge · inoperativeENGINE OIL PRESSURE GAUGE, ENGINE OIL PRESSURE EXCEEDS HIGH RED LINE, REMOVED AND REPLACE.SDR 245291Indicator · malfunctionedLT PROP OIL PRESSURE FLUX BETWEEN 10-80 PSI. REMOVED AND REPLACED LEFT PROP OIL PRESSURE IND, OPS CHECK NORMAL.SDR IXXA0500061OTransmitter · brokenAFTER TAKEOFF FROM TAPA NR 1 ENGINE LOW OIL PRESSURE LIGHT ILLUMINATED. CREW PERFORMED ENGINE SHUTDOWN CHECK LIST AND CREW RETURNED AIRCRAFT TO TAPA AND LANDED WITHOUT INCIDENT. MAINTENANCE REMOVED AND REPLACED NR 1 ENGINE DIFFERENTIAL TRANSMITTER PER ALL APSDR 200504051Warning Light · illuminatedLOSS OF RIGHT PROP OIL PRESSURE. AIRCRAFT DECLARED EMERGENCY AND SAFELY RETURNED TO IAD.SDR ABXA050086Pressure Switch · defectiveIN FLIGHT, RIGHT OIL FILTER LIGHT DID NOT GO OUT WITH TRUST REDUCTION. RT ENGINE WAS SHUT DOWN. WINDMILLED FOR 31 MINUTES, OIL PRESSURE UNKNOWN. FOUND THE RIGHT OIL FILTER DIFFERENTIAL PRESSURE SWITCH DEFECTIVE. REPLACED THE SWITCH. COMPLIED WITH NR 2 ENGSDR MALA050309Connector · looseRIGHT ENGINE LOW OIL PRESSURE LIGHT ILLUMINATED AFTER START AND THE RT ENGINE OIL PRESSURE GAUGE READ LOW (IN YELLOW RANGE). RETURNED TO GATE. RIGHT ENGINE OIL PRESSURE TRANSMITTER CONNECTOR LOOSE. TIGHTENED PLUG.SDR C1HA200575001Warning Light · illuminatedINFLIGHT NR 3 LOW OIL BYPASS PRESSURE LIGHT ILLUMINATED. INFLIGHT SHUTDOWN PER COM 2.72.12.SDR 05FDEA00514Regulator Valve · malfunctionedAPPROX 80-90 KNOTS GOT ECAM RED LIGHT FOR "HIGH OIL PRESS" NR 1 ENG DID RTO LIGHT WENT OUT. AT IDLE NR 1 ENG = 54 PSI, NR 2 ENG = 44 PSI. REMOVED AND REPLACED NR 1 OIL PRESS REGULATOR VALVE PER AMM 79-21-04-4. PERFORMED ENG RUN PER JRH. ALL PARAMETERS NOSDR 05FDEA00513Transmitter · malfunctionedRTO RPLB RWY 25 AT 95 KTS WITH A OIL PRESSURE HIGH INDICATION ON LOWER FORWARD INSTRUMENT PANEL. LIGHT OUT AFTER SEVERAL SECONDS. DRAINED ENG NR 1 OIL TANK PERFORMED SNIFF CHECK, NO FUEL CONTAMINATION NOTED. REMOVED AND REPLACED OIL PRESS TRANSMITTER PER SDR KBM2005F00042Transmitter · inoperativeOIL TRANSMITTER, ENGINE OIL PRESSURE INOPERATIVE. REMOVED AND REPLACED. (K)SDR CA050323001Transducer · failed(CAN) PRESSURE TRANSDUCER FAILED, GIVING A HIGH READING ON INDICATOR.SDR RAIA00502022Warning System · malfunctionedGSO - RIGHT ENGINE OIL PRESSURE WARNING INDICATION. MAINTENANCE TROUBLESHOT AND FOUND GAUGE INDICATION OK; DEFERRED OIL PRESSURE WARNING SYSTEM IAW MEL. REMOVE AND REPLACE NR 2 PRESSURE SWITCH.SDR ASMF200502009Transmitter · failedCAPTAIN REPORTED THAT OIL PRESS DURING TAKEOFF & CLIMB RAISING TO 70 PSI, FLASHING INDICATION CRUISE "FT 58 PS’S" REDUCING POWER. CAPTAIN REPORTED STRONG VIBRATION IN THE PAX CABIN. RT ENGINE OIL PRESS ADJUSTED IAW MM, TESTED CORRECT & ENGINE VIBRATION CHECSDR S9HA099271Transmitter · defectiveNO OIL PRESSURE INDICATION AT START. ENGINE PRESSURE LIGHT NOT ILLUMINATED. REPLACED TRANSMITTER WITH NEW TRANSMITTER. CHECK GOOD.SDR ARWA20050203Pressure Switch · failedON CLIMBOUT FROM MIAMI, NR 1 ENGINE OIL LIGHT ILLUMINATED, PERFORMED ABNORMAL OIL PRESSURE LIGHT ILLUMINATED CHECKLIST. LIGHT REMAINED ON. SHUTDOWN ENGINE NR 1. ALL OTHER INDICATIONS WERE NORMAL. RETURNED TO KMIA WITHOUT INCIDENT. REMOVED AND REPLACED NR SDR COMA0560112Warning Light · illuminatedFLT 5167 RT ENGINE OIL PRESSURE WARNING. COULD NOT DUPLICATE. INSPECTED ENGINE AND FOUND NO DEFECTS. CLEANED TRANSDUCER WIRING CONNECTIONS, GROUND RUNS SATISFACTORY.SDR S9HA099198Transmitter · defectiveNO OIL PRESSURE INDICATION. ENGINE PRESSURE LIGHT NOT ILLUMINATED. REPLACED TRANSMITTER WITH NEW TRANSMITTER. CHECK GOOD.SDR S9HA099036Transmitter · reads lowLOW OIL PRESSURE (BELOW GREEN ARC) INDICATION THROUGH OUT FLIGHT. REPLACED PRESSURE TRANSMITTER. OHMS CHECK, INDICATE HIGH OHMS.SDR ABXA050004Transmitter · defectiveNR 4 ENGINE OIL PRESSURE BEGAN FLUXUATING IN CRUISE AND THEN WENT TO '0' PSI. NO LOW OIL PRESSURE LIGHT CAME ON. ALL OTHER ENG PARAMETERS NORMAL. SECURED NR 4 ENGINE AT 0340Z. REMOVED AND REPLACED ENGINE OIL STRAINER. NO CONTAMINATES NOTED. REPLACED MAIN SDR RAIA00501021Transmitter · failed5478- STL- LOW OIL PRESSURE ON RIGHT ENGINE DURING TAXI. REMOVED AND REPLACED NR 2 ENGINE OIL PRESSURE TRANSMITTER.SDR KBM2005F00003Transducer · failedOIL PRESSURE GAUGE SHOWING NO INDICATION OF PRESSURE. REMOVED AND REPLACED.SDR BB04095Pressure Switch · faultySJU - FL 1268 - EN ROUTE, THE CREW RECEIVED THE EICAS MESSAGE 'L OIL FILTER.' THE OIL PRESSURE AND QUANTITY WERE NORMAL. CREW REDUCED THRUST TO IDLE, BUT THE MESSAGE REMAINED. THE LEFT ENGINE WAS SECURED. FLIGHT CONTINUED TO SJU AND LANDED WITHOUT FURTHER SDR COMA0460699Circuit Breaker · trippedFLIGHT 5512 LEFT ENGINE OIL PRESSURE INDICATES ZERO. RESET TRIPPED CIRCUIT BREAKER. OIL PRESSURE INDICATES NORMAL.SDR 2004UALA01202Transmitter · malfunctionedRETURNED TO GATE AFTER 90 KNOT ABORTED TAKEOFF DUE TO OIL PRESSURE INDICATION. ENG 2 OIL PRESSURE WENT TO ZERO. REPLACED NR 2 OIL PRESSURE INDICATOR, OIL TEMPERATURE INDICATOR AND OIL PRESSURE TRANSMITTER. RAN ENGINE AND OPS CHECKED OK. THEN ON DEC 15, OILSDR CA041206002Transmitter · fluctuates(CAN) IN CRUISE WE HAD TO SLOW DOWN OIL PRESS NR 2 FLASHED GREEN 14 PSI. HAD SOME POWER THE PRESSURE FLUCTUATED BETWEEN 18-19 PSI WHEN POWER WAS SELECTED TOWARD IDLE OIL PRESSURE WENT TO 10 PSI (RED). WE KEPT THE POWER UP DURING DECENT AND APPROACH. REPLACED O
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