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.

SDR SWAA991419Switch · malfunctionedENG INFLIGHT SHUT DOWN, NR 1 ENG OIL FILTER BYPASS LIGHT ILLUMINATED. REMOVED AND REPLACED NR 1 ENG OIL FILTER BYPASS SWITCH AND FILTER PER MM.Aug 24, 1999 · N655WN · Boeing 7373H4SDR 99ZZZX3392Triple Indicator · inoperativeAT AN POWER-UP, NEEDLE STAYED AT ZERO IN FUEL TEMPERATURE, CABIN TEMP AND OAT. REPLACED WITH SERVICEABLE UNIT.Aug 16, 1999 · N275RA · Israel ASTRASPXSDR HEEA063072Repeater · inoperativeLIGHTS INOPERATIVE.Aug 13, 1999 · N31219 · Skrsky S76ASDR CA990818013Fitting · leaking(CAN) O-RING FAILURE AT OIL PRESSURE TRANSMITTER TO MAIN OIL FILTER.Aug 7, 1999 · Boeing 737242CSDR 99ZZZX3469Thermostat · failedTHERMOSTAT INSTALLED ON A FRESHLY OVERHAULED ENGINE. ENGINE WAS OVERHAULED BY FAA CRS OTUR438L. PART DID NOT FAIL UNTIL ONE HOUR INTO FIRST FLIGHT.Aug 6, 1999 · N400JH · Rkwell NA26560SDR 99FDEA00308By Pass Switch · inop99-188 - AFT T/O ENG NR 3 LOW OIL PRESSURE OR FILTER BYPASS LIGHT ILLUM AT 500 FT ABOVE GROUND LEVEL. OIL PRESS AND TEMP WERE NORM. SHUTDOWN ENG PER RED TAB. OIL QUANTITY NORM. REMOVED AND REPLACED OIL FILTER BYPASS SW MM 79-33-002, INSP MAIL OIL STRAINER Aug 3, 1999 · N120FE · Boeing 72725CSDR SWAA991255Switch · malfunctionedDIVERTION IN FLIGHT SHUT DOWN. NR 1 ENG OIL FILTER BYPASS LIGHT ILLUMINATED AND WOULD NOT GO OUT. REMOVED AND REPLACED NR 1 ENG MAIN OIL FILTER AND OIL FILTER BYPASS LIGHT SWITCH PER MM.Jul 29, 1999 · Boeing 7372H4SDR 99ZZZX3064Warning Light · illuminatedRIGHT ENGINE CHIP DETECTOR LIGHT ILLUMINATED DURING FLIGHT. AIRCRAFT WAS EN ROUTE TO PICK UP PASSENGERS. AIRCRAFT RETURNED TO HOME BASE. DOM REMOVED CHIP DETECTOR AND FOUND TINY SLIVERS OF METAL ACROSS CONTACTS. SPECIAL OIL SAMPLE TAKEN AND SENT TO LAB. OJul 28, 1999 · N183SA · Beech C90SDR 99FDEA00289Switch · failed99-174 - NR 3 ENGINE LOW OIL PRESS/FILTER BYPASS LIGHT CAME ON. ENG SHUTDOWN ACCOMPLISHED. REPLACED NR 3 ENG OIL FILTER BYPASS SWITCH PER MM 79-33-000-0. REPLACED MAIN OIL STRAINER FILTER. PERF ENG WINDMILLING TEST PER MM 72-00 PG 5100. OPS CK GOOD.Jul 28, 1999 · N112FE · Boeing 72722CSDR TSAA9979363Pressure Switch · defectiveFLT 943 - KOA-HNL - DURING CRUISE, NR 1 OIL FILTER BYPASS LIGHT ILLUMINATED. PER SOP, SHUT DOWN NR 1 ENGINE IN FLIGHT. DECLARED EMERGENCY. NORMAL LANDING AT HNL. INSPECTED NR 1 ENGINE FILTER. NO DEFECTS NOTED. REMOVED AND REPLACED OIL FILTER BYPASS SWITCJul 26, 1999 · N826AL · Boeing 737282CSDR HEEA062995Indicator · malfunctionedBACK LIGHTING DIM ON ENGINE OIL INDICATOR. REFERENCE: DMR NR 686216.Jul 23, 1999 · N437PH · Bell 407SDR AALA991085Indicator · defectiveIAH - FLT 1303 - EN ROUTE DFW/MEX, LEFT ENGINE OIL QUANTITY SHOWED STEADY DECREASE POSSIBLY INDICATING HIGH OIL CONSUMPTION ON NR 1 ENGINE. EMERGENCY WAS DECLARED AND AIRCRAFT LANDED IAH WITHOUT INCIDENT. REPLACED NR 1 ENGINE OIL INDICATOR. SYSTEM GROUND CHJul 23, 1999 · N402A · Doug DC982SDR SWAA991207Switch · erraticNR 1 ENG OIL FILTER BYPASS LIGHT ILLUMINATED SEVERAL TIMES. DIVERTED TO DAL. REMOVED AND REPLACED NR 1 ENG OIL PRESS SWITCH PER MM.Jul 17, 1999 · Boeing 7372H4SDR 99FDEA00253Bypass Switch · malfunctioned99-155 - ON CLIMB-OUT PASS 7000 MSL, NR 3 ENGINE OIL PRESS LOW/FILTER BYPASS LIGHT CAME ON. REPLACED FILTER AND SEALS PER 79-00-00. REMOVED AND REPLACED OIL BYPASS SWITCH AS PERCAUTION.Jul 2, 1999 · N491FE · Boeing 727227SDR 99ZZZM558Relief Valve · inoperativeCLIMBING THROUGH FLIGHT LEVEL 18, THE NR 1 ENGINE OIL PRESSURE DROPPED TO 35 PSI, OIL TEMPERATURE INCREASED TO 120 DEGREES. THROTTLE RETARDED, OIL PRESSURE REMAINED AT 35 PSI, OIL PRESSURE BEGAN TO RECOVER ON APPROACH TO INDIANAPOLIS AIRPORT. REMOVED AND REPJun 28, 1999 · N772AT · Boeing 727227SDR 99ZZZM417Switch · shortedDURING CRUISE, THE NR 1 ENGINE FILTER PRESSURE LIGHT ILLUMINATED, ACCOMPLISHED PRECAUTIONARY ENGINE SHUTDOWN. DIVERTED TO IND. DURING TROUBLESHOOTING FOUND SCAVENGE PRESSURE DIFFERENTIAL SWITCH MAKES CONTRACT UNDER VIBRATION. REPLACED MAIN OIL FILTER PRESSUJun 22, 1999 · N196AT · Lkheed 10113851SDR RAIA990618Sensor · failedTRI - FLT 8775 - RIGHT ENGINE OIL PRESSURE TOO HIGH. MAINTENANCE REPLACED OIL PRESSURE SENSOR FOR RIGHT ENGINE. (X)Jun 10, 1999 · N802HK · Emb EMB145SDR DL72K991269By Pass Switch · failedWHILE FL300, PWR 2.06 EPR ON NR 2 ENG. THE FILTER BY-PASS LIGHT CAME ON DIM. ONCE THROTTLE RETARDED TO IDLE, LT REMAINED ON. SHUTDOWN IAW V LIST. ALL OTHER INDICATIONS NORMAL. ENG WINDMILLED FOR 15 MIN. CHECKED MAIN OIL FILTER, FOUND OK. CHECKED CHIP DEJun 6, 1999 · N480DA · Boeing 727232SDR DL72S991206By Pass Light · illuminatedNR 2 ENGINE LOW OIL PRESSURE LIGHT ILLUMINATED IN FLT. POM FOLLOWED, ENGINE SHUT DOWN. CHECKED OIL FILTER, ALL OK. RAN ENG, ALL PARAMETERS NORMAL. FWD OIL PRESS BY-PASS LIGHT TO MCO/PLA.May 30, 1999 · N537DA · Boeing 727232SDR HEEA062486Indicator · intermittentOIL TEMPERATURE INTERMITTENT.May 26, 1999 · N407MM · Bell 407SDR 99ZZZX2870Switch · inoperativeOIL PRESSURE SWITCH INOPERATIVE. REMOVED AND REPLACED.May 21, 1999 · N8118Y · Bolkms BO105LSA3SDR DL72S991026Connector · looseAFTER TAKEOFF, NR 2 OIL TEMP GAUGE FLUCTUATED FOR 10 SEC AND THEN PEGGED OUT HIGH. RAN CHECKLIST AND SHUT DOWN ENGINE. REPLACED CANNON PLUG AT TEMP BULB.May 10, 1999 · N493DA · Boeing 727232SDR CA990521050Wire · severed(CAN) OIL QUANTITY LIGHT CAME ON UPON LANDING. BROKEN WIRE FOUND, OIL WAS AT RECOMMENDED LEVEL. THE OIL LIGHT WILL NOT COME ON UNLESS THE AIRCRAFT IS ON THE GROUND. IF THIS HAPPENS IN THE AIR, THE PILOT WILL NOT BE AWARE OF THE SITUATION UNTIL AIRCRAFT ONMay 6, 1999SDR HEEA062159Transmitter · malfunctionedINTERFERENCE IN FLEX COMM FM RADIO.May 5, 1999 · N4000L · Snias AS350B2SDR HEEA062148Probe · erraticWHEN PROBE GETS HOT, TEMPERATURE GAUGE ENABLES, JUMPS AROUND.May 5, 1999 · N350BZ · Snias AS350B2SDR 99ZZZX1931Line · leakingOIL LEAK IN COCKPIT. FOUND OIL LINE TO OIL PRESSURE GAUGE WITH A HOLE WORN IN IT. REPLACED LINE, LEAK CHECKS GOOD. RECOMMENDATION: INSPECT ALL LINES CAREFULLY FOR CHAFING.Apr 26, 1999 · N16SL · Beech E18SSDR RAIA990429Bulb · failedFLT 7300 - STL - RIGHT OIL COOLER FLAP LIGHT INOPERATIVE. MAINTENANCE REPLACED BULB. (M)Apr 20, 1999 · N425AM · Bag JETSTM3201SDR SWAA990718Switch · malfunctionedDURING CRUISE, NR 2 ENGINE OIL BYPASS FILTER LIGHT CAME ON. DIVERTED TO LAS WITH THRUST LEVER BACK TO IDLE, LIGHT REMAINED ON AND WENT OUT DURING DESCENT. INSPECTED NR 2 OIL FILTER AND FOUND NO CONTAMINANTS. DRAINED ALL OIL FROM TANK AND RESERVICED. OIL FIApr 19, 1999 · N103SW · Boeing 7372H4SDR MALA976434Connector · looseIN FLIGHT, THE LEFT ENGINE OIL TEMP GAUGE WENT FULL SCALE TO THE RIGHT. ALL OTHER ENGINE PARAMETERS NORMAL. AIRCRAFT RETURNED TO DTW. MAINTENANCE CLEANED AND RESECURED CANNON PLUG, NO DEFECTS NOTED.Apr 16, 1999 · N115XJ · Saab SF340ASDR MALA976433Harness · failedAFTER TAKEOFF, ENGINE LIGHT ILLUMINATED WITH CHIME, LEFT CHIP DETECT LIGHT ALSO ILLUMINATED. LIGHTS WOULD NOT CANCEL AND REMAINED ILLUMINATED UNTIL POWER WAS REDUCED TO 50 PERCENT TORQUE, ALL OTHER ENGINE GAUGES INDICATED NORMAL. RETURNED TO DTW. MAINTENANCApr 15, 1999 · N115XJ · Saab SF340ASDR AALA990463Switch · defectiveMIA - FLT 808 - EN ROUTE POP, NR 1 ENGINE OIL FILTER BYPASS LIGHT ILLUMINATED IN FLIGHT. CREW FOLLOWED CHECKLIST AND SHUTDOWN NR 1 ENGINE. ENGINE WINDMILL TIME WAS 1 HOUR AND 15 MINUTES. FLIGHT CONTINUED TO MIA AND LANDED WITHOUT FURTHER INCIDENT. MAINTENAApr 6, 1999 · N875AA · Boeing 727223SDR VTZA9907708Oil Light · illuminatedFLT 7203 - IAD-ROA - DURING CLIMB, AIRCRAFT RETURNED DUE TO OIL CONTAM LIGHT. PRESSED BOTH LEFT AND RIGHT. LIGHT STAYED ON. MAINTENANCE CLEANED MOISTURE FROM CAPT SKIRT PANEL DE-ICE FLUID AND CLEANED CAPTAINS DV WINDOW SEAL. OPS CHECK GOOD. AIRCRAFT WAS RMar 14, 1999 · N475UE · Bag JETSTM3201SDR GAIA99037Bypass Light · illuminatedATL/JFK - DURING INITIAL DESCENT, OIL FILTER BYPASS LIGHT ILLUMINATED ON NR 2 ENGINE. PRIOR TO SHUT DOWN, OIL PRESSURE 45 PSI, OIL TEMP 102 DEGREES CELSIUS. FUEL HEAT HAD BEEN APPLIED FOR 1 MINUTE. CREW FOLLOWED OIL BYPASS LIGHT ILLUMINATION PROCEDURES. LIMar 6, 1999 · N6807 · Boeing 727223SDR USAASB99030Switch · failedPIT - FLT 8027 - ON DESCENT INTO PIT FROM YYZ, CAPT REPORTED THAT THE NR 1 ENGNIE OIL FILTER BYPASS LIGHT ILLUMINATED. CAPT SHUT DOWN THE NR 1 ENGINE AND DECLARED AN EMERGENCY INTO PIT. FLIGHT LANDED WITHOUT INCIDENT AND TAXIED TO THE GATE. TOTAL SINGLE ENGIFeb 5, 1999 · N223US · Boeing 737201SDR HEEA060462Switch · malfunctionedWARNING LIGHT WILL NOT ILLUMINATE ZERO PRESSURE.Jan 25, 1999 · N91070 · Bolkms BO105SSDR HEEA060450Indicator · failedINDICATOR WAS REMOVED FROM BOWL AND CLEANED. INSTALLED INDICATOR BACK ON BOWL, TESTED AND INDICATOR STILL DIDN'T WORK.Jan 25, 1999 · N911FL · Bolkms BO105SSDR HEEA060449Indicator · failedINDICATOR WAS REMOVED FROM BOWL AND CLEANED. NSTALLED INDICATOR BACK ON BOWL, TESTED AND INDICATOR STILL DIDN'T WORK.Jan 25, 1999 · N6607K · Bolkms BO105SSDR HEEA060448Indicator · failedINDICATOR WAS REMOVED FROM BOWL AND CLEANED. INSTALLED INDICATOR BACK ON BOWL, TESTED AND INDICATOR STILL DIDN'T WORK.Jan 25, 1999 · N911FL · Bolkms BO105SSDR HEEA060181Indicator · failedINDICATOR WAS REMOVED FROM BOWL AND CLEANED. INSTALLED INDICATOR BACK ON BOWL, TESTED AND INDICATOR STILL DIDN'T WORK.Jan 22, 1999 · N6160Z · Bell 206L3SDR HEEA060180Indicator · failedINDICATOR WAS REMOVED FROM BOWL AND CLEANED. INSTALLED INDICATOR BACK ON BOWL, TESTED AND INDICATOR STILL DIDN'T WORK.Jan 22, 1999 · N8592X · Bell 206L3SDR HEEA060179Indicator · failedINDICATOR WAS REMOVED FROM BOWL AND CLEANED. INSTALLED INDICATOR BACK ON BOWL, TESTED AND INDICATOR STILL DIDN'T WORK.Jan 22, 1999 · N6603X · Bell 206L3SDR 99FDEA00012Transmitter · malfunctioned99-0012 - NR 3 ENG LOW OIL PRESS LIGHT ILLUM AFT T/O. ACCOMPLISH ABNORMAL CK LIST WHICH REQUIRE SHUTDOWN. FOUND BLEED AIR DUCT AT STARTER BLOWN. REMOVED AND REPLACED NR 3 OIL PRESSURE TRANSMITTER,SWITCH PER 727 MM 79-32-1,79-33-1. REMOVED AND REPLACED STARJan 15, 1999 · N481FE · Boeing 727227SDR 20000717SH019Chip Detector · contaminatedTWENTY MINUTES AFTER TAKEOFF, CREW WAS ALERTED BY A NR 1 ENGINE ''OIL'' LIGHT ON MASTER CAUTION PANEL. OIL PRESSURE WAS NORMAL. AIRCRAFT RETURNED TO HOME BASE (MMU). ENGINE CHIP DETECTOR INSPECTION REVEALED A CHIP ABOUT .1250 INCH LONG. DRAINED OIL FROM GEAJan 7, 1999 · N96LT · Amd FALCON2000SDR TSAA9879655Switch · contaminatedFLT 404 - HNL-ITO - NR 2 ENGINE OIL FILTER BYPASS ILLUMINATED IN FLIGHT. SHUTDOWN ENGINE PER QRH. DECLARED EMERGENCY AND MADE UNEVENTFUL LANDING IN KAHALUI (OGG). REMOVED AND REPLACED OIL FILTER SCREEN AND OIL PRESSURE BYPASS SWITCH. LEAK CHECK AND POWER RDec 26, 1998 · N819AL · Boeing 73725ASDR USAASB98321Switch · failedCLE - FLT 691 - APPROX 50 MILES OUT FROM CLE, THE NR 1 ENGINE OIL FILTER BYPASS LIGHT ILLUMINATED. CAPTAIN WENT THROUGH PROCEDURES, THEN SHUT DOWN THE NR 1 ENGINE IN FLIGHT. AN EMERGENCY WAS DECLARED. FLIGHT LANDED WITHOUT INCIDENT AT CLE. TOTAL SINGLE TIMDec 10, 1998 · N261AU · Boeing 737201SDR ARWA981201Switch · inopPRECAUTIONARY SHUT DOWN DUE ENGINE OIL PRESSURE LIGHT FOR NR 1 ENGINE. FOLLOWED ABNORMAL CHECKLIST FOR ENGINE OIL PRESS. LIGHT ON, OIL PRESS 48 PSI, OIL TEMPERATURE MAX 105 DEGREE AFTER THROTTLE RETARD DURING CLIMB 80 PSI, OIL PRESS WHEN ENGINE WINDMILLING, Dec 2, 1998 · N810BN · Doug DC862SDR TSAA9879582Switch · malfunctionedFLT 297 - OGG-HNL - ON CLIMB-OUT, NR 1 ENGINE OIL FILTER BYPASS LIGHT ILLUMINATED IN FLIGHT. REDUCED NR 1 ENGINE THROTTLE TO IDLE AND LIGHT STAYED ON. NR 1 ENGINE WAS SHUT DOWN IAW THE QRH. EMERGENCY DECLARED AND UNEVENTFUL LANDING MADE AT HNL. INSPECTED ONov 19, 1998 · N807AL · Boeing 7372T4SDR PLGA981116ATransducer · fluctuatesBOS - FLT 4323 - ON CLIMB-OUT, THE LEFT ENGINE OIL PRESSURE STARTED TO FLUCTUATE BETWEEN 75 AND 125 PSI. AIRCRAFT RETURNED TO BOS AND LANDED WITHOUT INCIDENT. MAINTENANCE REPLAFED THE LEFT OIL PRESSURE TRANSDUCER. SYSTEM TESTED GOOD. (M)Nov 16, 1998 · N744BA · Saab SF340ASDR MALA976230Temp Sensor · failedAFTER TAKEOFF, THE RIGHT PROPELLER OIL TEMP INDICATION ABNORMALLY HIGH, FLUX BETWEEN RED LINE AND 155 DEGREES. AIRCRAFT RETURNED TO MSP. MAINTENANCE REPLACED THE RIGHT PROP TEMP OIL DETECTOR. OPS AND LEAK CHECK GOOD.Nov 11, 1998 · N445XJ · Saab 340BSDR HEEA0016448Indicator · failedENGINE OIL TEMPERATURE INDICATION GOES TO ZERO EVERY 2 MINUTES THEN RETURNS TO NORMAL.Oct 27, 1998 · N427PH · Bell 407
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