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 HERA9510Transmitter · defectiveANC - FLT 3423 - AIR TURN DUE TO THE NR 2 ENGINE OIL PRESSURE BEGAN FLUCTUATING BETWEEN 20 AND 120 PSI. THE ACFT LANDED ANC WITHOUT INCIDENT. MAINTENANCE REMOVED AND REPLACED THE NR 2 OIL PRESSURE TRANSMITTER AND RETURNED THE ACFT TO SERVICE. (Z)SDR 95ZZZZ215Oil Line · damagedANC-ORD - EN ROUTE THE NR 2 ENGINE EXPERIENCED A GRADUAL LOSS OF OIL. WHEN OIL TEMPERATURE STARTED TO RISE AND LOW PRESSURE LIGHT STARTED TO FLICKER, THE ENGINE WAS SHUTDOWN USING ALTERNATE PROCEDURES. LANDED ORD WITHOUT INCIDENT. MAINTENANCE REPLACED OIL LSDR 95ZZZW589Nut · looseFLT NR 2014 40 MILES OUTBOUND OF MCI, SHUTDOWN THE LEFT ENGINE WHEN THE FLIGHT CREW NOTICED A 40 PSI DROP IN OIL PRESSURE WITH AN ASSOCIATED WARNING ANNUNCIATOR ILLUMINATION. AIRCRAFT RETURNED SAFELY TO MCI. MCI MAINTENANCE FOUND THE 'B' NUT TO THE OIL PRESSSDR VTZA95120Transducer · failedFLT NR 6266 - IAD-BTV - DURING CLIMB-OUT THE LEFT ENGINE OIL PRESSURE FLUCTUATED BETWEEN 20-50 PSI. AIRCRAFT RETURNED TO IAD WITH NO FURTHER INCIDENTS. MAINTENANCE REPLACED THE OIL PRESSURE TRANSDUCER. AIRCRAFT WAS RELEASED AND APPROVED FOR RETURN TO SERVICSDR HEEA954569Transmitter · low outputLOW OUTPUT - READS 15 PSI LOW ON GAUGE.SDR C2XA95CL049Transducer · brokenFLT NR 3362 - CLE-CLE - DURING CLIMB, LEFT ENGINE OIL PRESSURE PEGGED AT 80 PSI. RETARDED THROTTLE TO REDUCE BELOW TO 70 PSI. AIRCRAFT RETURNED TO CLE. MAINTENANCE INSPECTED AND FOUND THE OIL PRESSURE TRANSDUCER BROKEN. MAINTENANCE REMOVED AND REPLACED THESDR EGRA9514Indicator · fluctuates#1 ENGINE OIL PRESSURE FLUCTUATES. REMOVED AND REPLACED #1 ENGINE OIL PRESSURE GAUGE.SDR MGMA950148Switch · failedNR 3 ENGINE OIL PRESSURE LIGHT CAME ON WITH OIL PRESSURE TEMPERATURE NORMAL. ABNORMAL CHECKLIST PERFORMED, LIGHT STILL STAYED ON. DURING APPROACH INTO EWR, LIGHT WENT OFF. CLEANED OIL FILTER AND REMOVED AND REPLACED DIFFERENTIAL OIL PRESSURE SWITCH. RAN ENSDR 95UAL727025Oil Press Tube · crackedTHE NR 2 ENGINE OIL PRESSURE AND QUANTITY DROPPING, LOW OIL PRESS LIGHT ON. THE ENGINE WAS SHUTDOWN. A BRAZE IN NR 6 OIL TUBE WAS CRACKED. ENGINE RECEIVED A FULL REPAIR AND ALL MODULES EXCEPT THE N1 COMPRESSOR WERE ROUTED. A FULL MIS CLEAN WAS ACCOMPLISHEDSDR VTZA95084Oil Press Light · illuminatedIAD/BOS - FLT 6418 - DURING TAXI AFTER LANDING AT 1320 HRS ON 2-28-95, THE RIGHT ENGINE OIL PRESSURE LIGHT ILLUMINATED AND THE COCKPIT WINDOWS FOGGED FROM HOT AIR ENTERING THE COCKPIT. AIRCRAFT ARRIVED AT GATE WITH NO FURTHER INCIDENTS. MAINTENANCE PERFORMEDSDR 9503379152Transmitter · malfunctionedTHE NR 2 ENGINE OIL PRESSURE INDICATOR EXCEEDED NORMAL LIMITS ON TAKEOFF ROLL. THE TAKEOFF WAS ABORTED AT 80 KTS AND THE AIRCRAFT RETURNED TO THE GATE. MAINTENANCE REPLACED THE OIL PRESSURE TRANSMITTER. THE SYSTEM CHECKED OK AND THE AIRCRAFT RETURNED TO SERSDR VTZA95074Oil Press Ind · malfunctionedALB/IAD - FLT 6156 - DURING TAKEOFF AT 1930 HRS ON 2-22-95, ABORTED TAKEOFF DUE TO THE LEFT ENGINE OIL PRESSURE INDICATION MOMENTARILY PEGGING TO THE HIGH SIDE. AIRCRAFT RETURNED TO GATE WITH NO FURTHER INCIDENTS. MAINTENANCE COULD NOT DUPLICATE THE PROBLEM SDR ASOA95009Valve · defectiveATL/ILM - FLT 7503 - EN ROUTE, THE NR 1 ENGINE OIL PRESSURE WENT BELOW 40 PSI. SHUT DOWN NR 1 ENGINE AND DIVERTED FLIGHT TO AGS WHERE LANDING WAS MADE SAFELY AND WITHOUT INCIDENT. REMOVED AND REPLACED NR 1 ENGINE OIL PRESSURE REGULATOR VALVE. OPERATIONAL ANSDR WTAA950086Connector · dirtyFAT - AFTER TAKEOFF, LEFT ENGINE OIL LOW PRESSURE AURAL WARNING ACTIVATED WITH REPORTED FLUCTUATION OF LEFT ENGINE OIL PRESSURE INDICATION OF FROM 30 PSI TO 60 PSI. AIRCRAFT RETURNED TO STATION WITHOUT INCIDENT. MAINTENANCE INSPECTED OIL PRESSURE INDICATION SDR HEEA954376Transmitter · defective#2 ENGINE OIL PRESSURE FLUCTUATING AT IDLE. REPLACED WITH SERVICEABLE TRANSMITTER.SDR DL76L950658Transmitter · malfunctionDURING CLIMBOUT, HAD NO OIL PRESSURE INDICATION ON NR 2 ENGINE, SHUT ENGINE DOWN, RETURNED JFK. FOUND FAULTY OIL PRESSURE TRANSMITTER, REPLACED SAME, OPERATION NORMAL. SUPPLEMENT 1: SHOP EVALUATION OF TRANSMITTER DID NOT FIND ANY FAULT. DUE TO LOW OIL PRESSUSDR 95ZZZX1190Oil Press Trans · defectiveFLT 4262 - AFTER TAKEOFF, CREW RECEIVED LOW OIL PRESSURE WARNING, BOTH AURAL AND VISUAL NR 2 ENGINE. AIRCRAFT RETURNED TO GATE, OUTSIDE MAINTENANCE INSPECTED NR 2 ENGINE, SERVICED OIL LEVEL. AIRCRAFT WAS FERRIED TO CAK WHERE MAINTENANCE REPLACED OIL PRESSURESDR 95UAL737019Oil Press Ind · malfunctionedON TAKEOFF, NR 1 ENGINE INDICATED LOSS OF OIL PRESSURE. ABORTED TAKEOFF.SDR UF6A950203Oil Press Gauge · failedORD - FLT 5027 - RIGHT OIL PRESSURE FLUCTUATING IN-FLIGHT. MAINTENANCE REPLACED RIGHT OIL PRESSURE GAUGE. (X)SDR 95ZZZX2213Indicator · defectiveENGINE INDICATED OIL PRESSURE DROPPED TO 50 PSI. LANDED. CONFIRMED OIL PRESSURE, REPLACED THE OIL PRESSURE INDICATOR. IPB 95-99-00, PAGE 12, FIG 95-4, ITEM 52.SDR VTZA95013Oil Press Trans · failedIAD-ROC - FLT 6365 - DURING CLIMB-OUT AT 0015 HOURS ON 1-11-95, THE LT ENGINE OIL TEMP FLUCTUATED IN-FLIGHT. AIRCRAFT RETURNED TO IAD WITH NO FURTHER INCIDENTS. MAINTENANCE REPLACED OIL PRESSURE TRANSDUCER. AIRCRAFT WAS RELEASED AND APPROVED FOR RETURN TO SSDR 95ZZZW43Oil Press Trans · failedIAD-ISP - FLT 6300 - DURING CRUISE, DIVERTED TO BWI DUE TO THE RT BETA LIGHT ILLUMINATING,WHICH WAS VERIFIED AS AN INDICATION PROBLEM. ALSO, THE RT OIL PRESSURE FAILED HIGH, AND RT FUEL PRESSURE FILED LOW. AN INFLIGHT EMERGENCY WAS DECLARED AND THE CREW SHUTSDR 95ZZZX779Oil Press Wire · brokenCREW REPORTED THE LEFT OIL PRESSURE INDICATOR WENT TO ZERO WITH ALL OTHER INDICATIONS NORMAL. INSPECTION OF THE SYSTEM FOUND A BROKEN WIRE AT THE OIL PRESSURE TRANSMITTER CONNECTOR. THE WIRE WAS REPAIRED AND THE AIRCRAFT WAS RELEASED.SDR 95ZZZX258Transmitter · failedLEFT ENGINE LOW OIL PRESSURE TRANSMITTER FAILED WHILE EN ROUTE. REPLACED TRANSMITTER. RETURNED TO SERVICE.SDR 95FDEA00003Bypass Switch · malfunctionedNR 1 ENG LOW OIL PRESS/FILTER BYPASS LIGHT CAME ON AT APPROX 0450Z FL240 CRUISE. OIL PRESS WAS 47 PSI QUAN AND TEMP NORMAL RANGE RETARDED NR 1 THRUST LEVER TO IDLE LIGHT REMAINED ON SHUTDOWN NR 1 ENG IAW CHECK LIST. LIGHT STAYED ON ABOUT 4 MINS AFTER ENG STA
Back to JASC 7931