JASC 7997
Service difficulty reports · 236
Reports filed under 7997 · Engine Oil System Wiring, 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 = '7997' 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 = '7997' 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 C1HA200181015Connector · dirtyENGINE NR 2 ON TAKEOFF NR 2 OIL QUANTITY GAUGE WENT TO 0 QUANTITY. ABORTED TAKEOFF. CLEANED CANNON PLUG AT TANK UNIT. SERVICED OIL TO FILL. INDICATION WAS NORMAL. REFERENCED MM 79-32.SDR RAIA00110003Transmitter · inoperative7228-STL-LEFT ENGINE HIGH OIL PRESSURE. MAINTENANCE REMOVED AND REPLACED LEFT ENGINE OIL PRESSURE TRANSMITTER.SDR REXA01007Wire · brokenDURING CLIMB-OUT FROM FT SMITH, ARKANSAS, THE MASTER WARNING AND LEFT ENGINE OIL PRESSURE WARNINGS ILLUMINATED. THE LEFT PROPELLER GEARBOX OIL PRESSURE INDICATOR SHOWED LARGE FLUCTUATIONS (0-75 PSI). THE FLIGHT CREW FOLLOWED THE EMERGENCY CHECKLIST AND SHUT SDR AU010306Wire · worn(AUS) NR 3 ENGINE OIL PRESSURE INDICATION FAILED. INVESTIGATION FOUNDA SHORT CIRCUIT IN THE WING ROOT/ENGINE DISCONNECT DUE TO WIRECHAFING AT ACCESS PANEL 611BB.SDR CA001128003Wire · chafed(CAN) THE CREW NOTICED THE NR 2 ENGINE OIL PRESSURE ''LOW'' - (NO SPECIFIC VALVE IS KNOWN OR WHETHER IT WAS FLUCTUATING OR STEADY). THE CREW THEN SHUT DOWN FOR THIS PROBLEM WITHOUT THE PRESENCE OF A WARNING LIGHT. THE DEFECT WAS TRACED TO CHAFED WIRING IN TSDR EISA20000152Wire · brokenNR2 ENGINE OIL TEMP CLIMBING INTO RED ARCH. OIL PRESSURE NORMAL, EGT NORMAL. TROUBLESHOT FOUND GROUND WIRE BROKEN. REPAIRED WIRE.SDR ABXA000363Wire · brokenDURING CLIMBOUT, NR 4 ENGINE OIL TEMPERATURE WENT TO 155 DEGREES. PERFORMED ABNORMAL CHECKLIST. TEMPERATURE DID NOT CHANGE. SHUT NR 4 ENGINE DOWN. OIL TEMPERATURE REMAINED AT 155 DEGREES FOR ENTIRE FLIGHT. FOUND GROUND WIRE E-355 BROKEN AT GROUND LUG 941.SDR DL73K001445Wire · chafedNR 1 ENG OIL FILTER BYPASS LIGHT ILLUM PASSING THROUGH FL22. REDUCED ENG TO 60 PERCENT AND LIGHT WENT OUT. INSP OIL FILTER FOR CONTAMINATION-NTF. FOUND WIRE CHAFED AT FIREWALL DISCONNECT (W184-021-20). REPAIRED SAME.SDR MWEA99880Wire · chafedMASTER CAUTION LIGHT AND RIGHT OIL STRAINER CLOGGING LIGHT CAME ON. FOUND CHAFED WIRE IN WIRE BUNDLE IN DIFFERENTIAL PRESSURE SENSOR ON RIGHT ENGINE AND REPAIRED.SDR 2000ZZZX251Wire · brokenPHX - FLT 751 - DURING TAXI FOR TAKEOFF, THE NR 2 ENGINE OIL PRESSURE FROZE AT 45 PSI, RETURNED TO GATE. REPAIRED BROKEN GROUND WIRE FOR NR 2 ENGINE OIL PRESSURE TRANSMITTER, OPS CHECKED NORMAL. (X)SDR AU990418Wire · broken(AUS) ENGINE OIL TEMPERATURE PROBE RESISTOR WIRE BROKEN.SDR PCAA9900008Wire · brokenBDL-FLT3871, DURING CRUISE FLIGHT THE NR 1 ENGINE OIL TEMPERATURE WAS ERRATIC, TEMPERATURE PEGGED AT 150 DEGREES CELSIUS FOR 60 SECONDS. CREW SECURED NR 1 ENGINE AND LANDED WITHOUT INCIDENT. MAINTENANCE INSPECTED AND REPAIRED A BROKEN WIRE AT THE TEMP BULB ESDR 99ZZZX944Wire · chafedNR 1 ENGINE LOST OIL PRESSURE INDICATION. WIRE ON TRANSMITTER AT CANON PLUG FOUND CHAFED UNDER ADEL CLAMP.SDR COMA9810288Wire · chafedRIGHT ENGINE OIL PRESSURE FLUCTUATING BETWEEN O AND 60 PSI. REPAIRED CHAFED WIRING AT ENGINE NACELLE.SDR ABXA9801160Wire · brokenRIGHT ENGINE OIL TEMPERATURE INDICATION EXTREME HIGH END OF SCALE DURING CRUISE FLIGHT. ALL INDICATIONS NORMAL. PERFORMED ENGINE SHUTDOWN. FOUND WIRE E355A18N BROKEN AT GROUND LUG 906. REPAIRED WIRE. ALSO, FOUND FOUR GROUND TERMINAL BRACKETS AND LUG HARDSDR ABXA9801161Wire · brokenRIGHT ENGINE OIL TEMPERATURE INDICATION EXTREME HIGH END OF SCALE DURING CRUISE FLIGHT. CHECKED AND RESET CIRCUIT BREAKER. ALL OTHER INDICATIONS NORMAL. PERFORMED ENGINE SHUTDOWN. FOUND BROKEN WIRE AT RIGHT ENGINE GROUND BLOCK ON TOP OF ENGINE. REPAIRED ISDR DHL98721002Wire · chafedNR 2 ENGINE OIL TEMP FLUCTUATED. FOUND CHAFFED WIRE ON OIL TEMP BULB. REPAIRED PER M/M 79-33.SDR 98FDEA00594Wire · brokenON CLIMBOUT AFTER T/O, OBSERVED NR1 OIL TEMP PEG OUT. IT DID COME TO YELLOW BAND. CYCLED CB WHEN RESET GAUGE PEG AGAIN. ALL OTHER IND NORM. EXECUTED PRECAUTION SHUTDOWN PER RED TAB LAND AND TAXI NORM. FOUND BROKEN WIRE AT CONNECTOR ON TEMP BULB. REPAIREDSDR AU981204Wire · worn(AUS) LEFT ENGINE OIL PRESSURE LIGHT SIGNAL WIRE E120A20 INSULATION WORN THROUGH IN AN AREA LOCATED UNDER THE FLOOR BELOW THE PILOT'S SEAT.SDR 98UAL900280Wire · looseNR 3 ENGINE OIL TEMPERATURE ERRATIC. RETURNED TO BLOCKS. *S/D* CORRECTED WEAK GROUND FOR THE OIL TEMPERATURE INDICATING SYSTEM. NO RECCURRENCE.SDR CA980416004Wire · failed(CAN) CREW REPORTED LEFT OIL PRESSURE WOULD OCCASIONALLY DROP OFF OUT OF GREEN, WITH NO ASSOCIATED OIL LOW PRESSURE LIGHT. SOMETIMES DURING START AND SOMETIMES IN CRUISE. NUMEROUS ENGINE COMPONENTS WERE REPLACED WITH NO SUCCESS. FINALLY, LEFT OIL PRESSURE SSDR CA980318013Wire · broken(CAN) IN CRUISE, INDICATOR GIVING FALSE OIL PRESSURE INDICATION. WIRE BROKE AT CANNON PLUG, REPAIRED.SDR EISA97286Wire · brokenNR 2 OIL TEMP ABOVE RED LINE ON TAKEOFF ENGINE SHUTDOWN. REPAIRED BROKEN WIRE AT TEMP BULB ON NR 2 ENGINE, OPS CHECK NORMAL. (M)SDR PLGA971102AWire · brokenBOS - FLT 4222 - AIRCRAFT DIVERTED TO BOS DUE TO RIGHT PGB OIL PRESSURE INDICATION READING ZERO. AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE REPAIRED BROKEN WIRE GOING TO RIGHT OIL PRESSURE TRANSDUCER. SYSTEM CHECKED GOOD. AIRCRAFT RETURNED TO SERVICE. SDR ABXA9701349Wire · brokenNR 3 ENGINE OIL TEMPERATURE ROSE RAPIDLY FROM 100 DEG TO 150 DEG. ENGINE WAS SHUTDOWN. ENGINE MAINTAINED 30 PSI OIL PRESSURE DURING WINDMILLING. FOUND BROKEN GROUND WIRE ON NR 3 ENGINE OIL TEMPERATURE INDICATION SYSTEM. REPLACED WIRE, PERFORMED GROUND RUN.SDR WRLA97085Wire · shortedDURING INITIAL CLIMB-OUT, FLT CREW NOTED HIGH OIL TEMP IND (160 DEG CELCIUS), ON THE NR 2 ENGINE. AS A PRECAUTION, FLT CREW ELECTED TO SHUTDOWN THE ENGINE AND RETURNED TO POINT OF DEPARTURE FOR MX. ENG WAS SHUTDOWN NORMALLY, AND A/C RETURNED TO POINT OF DEPASDR REXA97170Wire · chafedOIL CAP LIGHT LEFT ENGINE TAKEOFF ROLL, PRESSURE INDICATION WAS NORMAL. REPAIRED CHAFED WIRE ON OIL PRESSURE SWITCH HARNESS AT FIREWALL. (M)SDR USAASB97142Wire · brokenPIT - FL625 - FLIGHT WAS EN ROUTE IN CRUISE OVER PIT WHEN THE NR 2 ENGINE OIL TEMP GAUGE PEGGED OVER 200 DEGREES. CREW NOTICED AN IMMEDIATE PEG ON THE GAUGE RATHER THAN A STEADY CLIMB. CREW RETARDED THRUST LEVER TO IDLE AND PULLED AND RESET CIRCUIT BREAKER. SDR GTIA9700237Wire · brokenMYR - ON DAILY INSPECTION, FOUND RIGHT OIL PRESSURE INDICATOR READING INCORRECTLY. INSPECTED AND FOUND WIRING AT OIL PRESSURE TRANSMITTER CANNON PLUG BROKEN, RE-PINNED CANNON PLUG WIRING, RE-ROUTED, AND SECURED. PERFORMED ENGINE RUN. OPS CHECK GOOD IAW MM 7SDR DHL97724001Wire · brokenNR 2 ENGINE OIL TEMP EXCEEDED 157 DEGREES, TEMP EXCEEDED 120 FOR 15 MIN, PEAK TEMP 180. INSPECTED ENGINE OIL TEMP BULB AND OIL COOLER, NO DEFECTS NOTED. FOUND BROKEN GROUND WIRE ON ENGINE CASE, REPAIRED PER M/M 20-70-0. ENGINE RAN AND CHECKED OK ON GROUND.SDR DHL97726001Wire · chafedJFK - FLT 513 - AT FL 280, S/O NOTED ENGINE NR 3 OIL TEMP INCREASED INTO CAUTION RANGE. ALT PROCEDURE WAS ACCOMPLISHED, AFTER 15 MNUTES OF OPERATING ABOVE 120 DEGREES, ENGINE NR 3 WAS SHUTDOWN IAW PROCEDURE. CLEANED WIRE TERMINALS AT GROUNDING STUD AT ENGINESDR DL72E962629Wire · damagedNR 2 ENGINE OIL TEMP GUAGE PEGGED OUT HIGH DURING CLIMB AND CRUISE. PULLING THE THROTTLE TO IDLE MADE THE GUAGE FLUCTUATE BETWEEN THE YELLOW AND RED RADIAL. REMOVED AND REPLACED OIL TEMP BULB AND TEMP IND, NO HELP. REINSTALLED ORIGIND. DURING INSP, FOUND BRSDR VTZA97044Wire · brokenFLT 6477 - IAD - CHS - DURING CLIMB, EXPERIENCED A FAILURE OF THE RIGHT OIL COOLER FLAP NO CLOSING. AIRCRAFT RETURNED TO IAD AND THE GATE. MAINTENANCE INSPECTED THE AIRCRAFT DISCREPANCY AND FOUND THAT A WIRE HAD BROKEN AT THE FLAP COOLER ACTUATOR. MAINTENANSDR IXKA960004Wire · chafedTPA/ATL - FLT 12 - LOW OIL FILTER BYPASS LIGHT CAME ON IN-FLIGHT. IN-FLIGHT SHUT DOWN NR 3 ENGINE PRECAUTIONARY. REMOVED AND REPLACED NR 3 ENGINE OIL SCREEN, NO CLOGGING FOUND. FOUND CHAFED WIRE 6 INCHES FROM BYPASS PRESSURE SWITCH, D1402, PIN NR 1. WIRE RSDR COMA9560557Harness · shortedRIGHT ENGINE LOW OIL PRESSURE WARNING DURING TAKEOFF. OIL PRESSURE GAUGE INDICATED NORMAL PRESSURE. REPLACED THE RT ENGINE PURPLE WIRING HARNESS.SDR 95ZZZM484Wire · brokenGRI - THE CREW ELECTED AN AIR TURNBACK AFTER NOTING THAT THE LEFT OIL PRESSURE GAUGE FLUCTUATED BETWEEN 60-90 PSI IN CRUISE. AN UNEVENTFUL LANDING WAS ACCOMPLISHED. MAINTENANCE SOLDERED BROKEN WIRES ON A CANNON PLUG AT THE PRESSURE TRANSDUCER. SYSTEM WAS OP
Back to JASC 7997