JASC 7933
Service difficulty reports · 499
Reports filed under 7933 · Engine Oil Temperature, 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 = '7933' 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 = '7933' 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 JIKA2019072501Sending Unit · defectiveDURING DESCENT APPROXIMATELY 20 MILES INTO KSAT, THE PILOT NOTICED THE LEFT ENGINE OIL TEMPERATURE REGISTERED AT 90 DEGREE CREW THEN CONSULTED THE QRH. POWER LEVER WAS REDUCED TO FLIGHT IDLE AS INSTRUCTED BY QRH AND CONTINUED MONITORING THE OIL TEMPERATURE GASDR CA191003025Bulb · faulted(CAN) BOTH ENGINE OIL TEMPERATURES WENT AMBER DURING CLIMB. CORRECTIVE ACTION: REMOVED AND REPLACED ENGINE OIL TEMP BULB ON EACH ENGINE LEAK CHECK GOOD. (TC# 20191003025)SDR AALA201907199013Sensor · unreliableAIRCRAFT WAS GROUNDED: FLIGHT RETURNED TO AUS ON ACCOUNT OF NUMBER 1 ENGINE HIGH TEMPERATURE INDICATION. EMERGENCY WAS DECLARED. MAINTENANCE TROUBLESHOT IAW FIM 72-00-00-810-801-A/200. REPLACED OIL LEVEL/ TEMP SENSOR @ #1 ENGINE IAW AMM 79-31-01. PERFORMED RUNSDR CA191003011Bulb · faulted(CAN) ON CLIMB OUT LEFT OIL TEMP WAS IN THE CAUTION RANGE. NOTIFIED MX/DISPATCH THEY DECIDED IT WOULD BEST TO RETURN TO FIELD. CORRECTIVE ACTION: REMOVED AND REPLACED LEFT ENGINE TEMPERATURE BULB IN REF TO AMM 79-31-01. (TC# 20191003011)SDR VNAA2019062811102Warning System · false activationDURING INITIAL CLIMB, CREW RECEIVED HIGH OIL TEMP WARNING. CREW DECIDED TO RETURN TO CLT. FAA AND TOWER REPORTS CREW DID DECLARE AN EMERGENCY. PERFORMED RH ENGINE START TO MONITOR OIL TEMPERATURE AND FOUND OIL TEMP TO BE WITHIN LIMITS. AFTER 30 MINUTES RUNNINGSDR DALA2019062403776Bypass Valve · malfunctionedCREW PERFORMED DIVERSION DUE TO LEFT ENGINE OIL TEMP HIGH. REPLACED THE AIR/OIL HEAT EXCHANGER, FUEL/OIL COOLER, BYPASS VALVE AND OIL TEMP THERMOCOUPLE. OIL TEMPS NORMAL DURING HIGH POWER RUNS AND AIRCRAFT RETURNED TO SERVICE.SDR 2019FA0000303Sensor · failedRIGHT ENGINE OIL TEMPERATUREREACHED AMBER BAND DURING CLIMB AND CRUISE. CORRECTIVE ACTION: WAS REPLACED OIL TEMP SENSOR IAW AMM 79-34-01/403 OIL TEMP SENSOR TEST NORMAL IAW 71-00-00 RUNNUP OK.SDR 2019FA0000293Sensor · failedENGINE OIL TEMPERATURE REACHED AMBER BAND DURING CLIMB AND CRUISE. CORRECTIVE ACTION: WAS REPLACED OIL TEMP SENSOR IAW 79-34-01/403 OIL TEMP SESNOR TEST NORMAL IAW 71-00-00 RUNUP.SDR ASAA2019041929056Probe · malfunctioned#2 ENGINE TREND DATA SHOWS A SUDDEN DECREASE IN OIL TEMPERATURE. GROUNDED - YES. REPLACED OIL TEMP SENSOR AND PERFORMED INSTALLATION TEST, OPS CHECK GOOD IAW B737-800 AMM 79-34-02. DURING INSTALLATION TEST ONLY FAULT MESSAGE SHOWN WAS 78-21492.SDR 2019FA0000117Warning System · false activationPILOT REPORTED THE FACTORY OIL TEMPERATURE SYSTEM GAVE WARNING THAT OIL TEMP WAS HIGH WHILE IN CRUSE. PILOT LANDED AT NEAREST AIRPORT AND CHECK OIL LEVEL WHICH WAS NORMAL. COULD NOT DUPLICATE PROBLEM AFTER LANDING. CONTINUED FLIGHT TO DESTINATION WITHOUT FURTHSDR UIEA2019011802977Sensor · faultyOIL TEMP BLANKED ON LT ENGINE.(<P>REPLACED LT ENGINE OIL TEMP SENSOR IAW AMM 79-34-01. OPS CHECK GOOD.<BR /></P>)SDR UIEA2019011400084Bulb · defectiveLEFT ENGINE OIL TEMP INDICATED 35 DEGREES @ FL 360, OIL PRESSURE INDICATED 45, RIGHT ENGINE INDICATING 100 DEGREES (<P>REMOVED AND REPLACED LT ENGINE OIL TEMP BULB REF AMM 79-34-01 OPS CHECK GOOD , NO FAULTS NOTED </P>)SDR ASAA2018120227187Probe · failedFAULT CODE MSG 79-11101 ENGINE OIL TEMP OUT OF RANGE NR 1 ENGINE LONG TIME FAULT DEFERRED PER TC 78273000. GROUNDED - YES. ON DEFERRAL. REPLACED OIL TEMP SENSOR T432 PER AMM 79-34-02/401. LEAK TEST GOOD PER AMM TASK 71-00-00-700-801-F00. EEC TEST GOOD PER AMM SDR UIEA2018091802000Bulb · dirtyLEFT ENG OIL TEMP SHOWS 40C DURING CRUISE. RIGHT ENG SHOWS 105C. INSPECTED CLEANED AND RETORQUE OIL TEMPERATURE BULB AND CONNECTOR, IAW MM 79-34-00. OPS CHECK NORMAL IAW MM 71-00-00.SDR QMLA2018091418101Regulator Valve · unserviceableENGINE OIL TEMPERATURE CLIMBED TO 120 DEGREES C FOR UP TO 20 MINUTES IN FLIGHT. PERFORMED FUNCTIONAL CHECKS OF ENGINE OIL TEMPERATURE INDICATION SYSTEM AND TEMP BULB. BOTH FUNCTION PROPERLY PERFORMED TEMPERATURE REGULATING VALVE FUNCTIONAL TEST. VALVE FAILED TSDR 2018FA0000211Sensor · false indicationAFTER TAKEOFF CLIMB, AIRCRAFT LEVELED OFF AT FL 430. UPON LEVEL OFF RECEIVED A CAS MESSAGE: ENG 2 CHECK OIL. THE INSTRUMENTS INDICATED A HIGH OIL TEMP IN THE AMBER RANGE. THE CHECK LIST WAS RUN THROUGH AND THE OIL TEMP DID NOT GO DOWN AND EVENTUALLY WENT INSDR 2WAA201807060001Warning System · activatedAT 25,000 FT NOTICED RT ENGINE OIL/FUEL TEMP HIGH PERFORMED QRH AND SHUT DOWN RT ENGINE RETURNED TO KBRO SINGLE ENGINE LANDING.SDR UIEA2018062501247Sensor · failedL ENGINE OIL TEMP WENT BLANK. U- FLIGHT. REMOVED AND REPLACED NR 1 ENG OIL TEMP SENSOR IAW AMM 79-34-01. RAN ENGINE OPS CHECK OK, NO OIL LEAKS.SDR QMLA2018052958063Switch · failedSHORTLY AFTER TAKEOFF DURING CLIMB. SCANNED THE AIRCRAFT INSTRUMENTS AND EVERYTHING WAS IN THE NORMAL OPERATING RANGE. NOTICED THE OIL TEMPERATURE HAD CLIMBED AROUND 7-8 DEGREES PAST THE INITIAL SCAN, STILL WITHIN NORMAL OPERATING LIMITATIONS. THE OIL TEMPSDR FDEA201805221271Heat Exchanger · failedDURING CLIMBOUT, THE NR 2 ENGINE OIL TEMP PEAKED AT 184 DEGREES IN THE RED BAND AND ALSO RECEIVED A LEVEL 2 ALERT FOR NR 2 ENG OIL TEMP HIGH. SHUTDOWN THE NR 2 ENGINE ALL OTHER ENGINE PARAMETERS NORMAL. NO VIBRATIONS. COMPLETED INSTALLATION OF THE NR 2 SDR REXA2018052210398Sensor · malfunctionedDURING CLIMBOUT, PASSING 10000 FT, RIGHT ENGINE OIL TEMP INDICATED YELLOW WITH NO OIL PRESSURE ABNORMAL INDICATION. OIL TEMP CLIMBED FROM 150 AND THEN WENT RED AT OR ABOVE 165 C. QRH WAS PERFORMED WITH REDUCTION OF THRUST TO GND IDLE. ENGINE OIL TEMP REMAINSDR ASAA2018051524650Oil System · overtempNR 2 ENGINE SHUTDOWN DUE TO A HIGH OIL TEMP. DIVERTED. THE NR 2 ENGINE OIL TEMPERATURE LIMIT EXCEEDED. ACFT GROUNDED. TROUBLESHOT IAW TSM 79-32-00-810-853-A. NO FINDINGS NOTED. IAW ENGINEERING REQUEST, R & R THE OIL PRESSURE TEMP SENSOR IAW AMM 79-32-05 PBSDR UIEA2017071101143Pressure Switch · malfunctionedLEFT ENGINE OIL PRESSURE LIGHT NOT ILLUMINATED WITH LEFT ENGINE SHUT DOWN. : REMOVED AND REPLACED THE LT ENGINE LOW OIL PRESSURE SWITCH IAW AMM 79-33-01, LEAK CHECKED GOOD.SDR HNAA2017062800220Sensor · dirtyNR 1 ENGINE OIL TEMP WENT INTO THE HIGH YELLOW RANGE TOUCHING THE RED RANGE. CLEANED THE OIL TEMP GROUND TO ENGINE FLANGE. TEMP DROPPED 30 DEGREES C. OPS CHECKED GOOD.SDR SIMA20170522001Sensor · failedDURING DESCENT OUT OF FL 250, DISCOVERED THE NR 2 ENGINE OIL TEMP IN RED, INDICATION SHOWING 156 DEGREES AND CLIMBED TO 205 DEGREES, DURING AN IDLE DESCENT. OIL TEMP DID DECREASE TO GREEN RANGE FOR ABOUT 2 MINUTES THEN CLIMBED BACK TO RED RANGE AGAIN. A PRECSDR JIKA2017052001Sensor · faultyON CLIMB OUT FROM KRAP WHILE CLIMBING THROUGH 16000 FEET THE CREW NOTICED THAT THE LEFT ENGINE OIL TEMPERATURE INDICATION WAS RISING TO RED LINE. THE TEMPERATURE STOPPED RISING AND WENT BACK DOWN INTO THE GREEN ARC, BUT CONTINUED TO BOUNCE BETWEEN THE GREEN ANSDR UIEA2017051600802Indication Sys · faultedRIGHT OIL TEMPERATURE GAUGE INOPERATIVE. PERFORMED FIM 79-34, FAULT TREE 815, PIMU BITE, TEMP SENSOR FAULTED, IAW PIMU TABLE 71-01-00/201. PERFORMED TASK 71-01-00-810 A4S-H01. NO DEFECTS NOTED. RIGHT OIL TEMPERATURE INDICATION NORMAL.SDR UIEA2017050400711Transmitter · malfunctionedNO DISPLAY ON EICAS RIGHT OIL TEMP. OIL TRANSMITTER REPLACED IAW MM 29-32-01.SDR DUFA2017002Indication Sys · false indicationWHILE IN CRUISE FLIGHT, THE PILOT NOTICED THE RIGHT ENGINE OIL TEMP CLIMBING TO NEAR RED LINE TEMPERATURE. THE OIL PRESSURE AND ALL OTHER ENGINE PARAMETERS APPEARED NORMAL BUT AS A PRECAUTION, THE PILOT SHUT DOWN THE RIGHT ENGINE. DIVERTED TO THE NEAREST SUITSDR UIEA2017021600184Sensor · failedRT ENGINE OIL TEMP INDICATION BLANKS OUT. REMOVED AND REPLACED RT ENGINE OIL TEMP SENSOR IAW AMM 79-34-01. LEAK AND OPS CHECK OK.SDR GTIA2017011601746Transmitter · inoperativeNR 1 ENGINE LOW OIL PRESSURE IN FLIGHT PSI WENT TO 0 TO 60. LANDING WEIGHT 145,300. IAW TSM 79-33-0-810-805-A. R & R TRANSMITTER OIL PRESSURE IAW AMM 79-33-15. PERFORMED IDLE LEAK IAW AMM 71-00-00. OPS CHECKED GOOD, NO LEAK NOTED, NO FAULTS NOTED.SDR UIEA2017010400007Transmitter · malfunctionedNO OIL TEMP INDICATED ON RIGHT ENGINE.AFTER SHUT DOWN, OIL TEMP INDICATED -40. REMOVED AND REPLACED OIL TEMP TRANSMITTER IAW MM 79-34-01. OPS CHECKED GOOD IAW MM 71-00-00.SDR SWIA201642735Probe · malfunctionedLEFT HIGH OIL TEMP. DECLARED AN EMERGENCY AND RETURNED TO THE FIELD. REMOVED AND REPLACED THE LEFT ENGINE OIL LEVEL PROBE IAW AMM. SERVICED LEFT ENGINE OIL AND VERIFIED OPERATION . RAN LEFT ENGINE AT TAKEOFF POWER SETTING. ALL ENGINE PARAMETERS NORMAL AT THSDR FDEA201607302664Sensor · failed8 MINUTES AFTER T/O, CLIMBING THROUGH FL 190, WE GOT A LEVEL 2, ENG 2 OIL TEMP HI, 2 OIL TEMP WAS AMBER AT 170. TEMP CONTINUED TO CLIMB TO 181 AND TURNED RED. THE QRH WE SHUT THE ENGINE DOWN AND RETURNED TO DEPARTURE. R & R NR 2 ENGINE OIL TEMP SENSOR.SDR HNAA2016061300176Indicator · fluctuatesNR 2 ENGINE OIL TEMP GAGE NEEDLE FLUCTUATES ERRATICALLY. INSPECTED GROUND AT C-FLANGE AND OIL TEMP BULB C/P. NO DEFECTS FOUND. R & R OIL TEMP/PRESSURE INDICATOR IAW -8MM 79-32-00. OPS CHECK GOOD. OK FOR SERVICE.SDR ZP7A20160605001Oil System · reads highLEFT OIL TEMP SPIKED ON CLIMBOUT AT 150 DEGREES, BOUNCED BETWEEN 130-150 DEGREES.SDR QXEA2016060200368Actuator · failedNR 1 ENGINE OIL TEMP 108 DEGREES ON INITIAL CLIMB FOR ABOUT 1 MINUTE. CDS DATA SHOWS 108.7 DEGREES FOR 160 SECONDS AND NO FAULT CODES. REPLACED THE NR 1 ENGINE OIL COOLER AIR OUTLET FLAP ACTUATOR.SDR CA160314007Sensor · failed(CAN) LEFT ENGINE HIGH OIL TEMP, TEMP SENSOR REPLACED.SDR CA160127001Sensor · intermittent(CAN) IN CRUISE. CAS WARNING MGB TEMP. MGB TEMPERATURE GAUGE OBSERVED TO BE FLASHING BETWEEN INVALID AND 130C. QRH FOLLOWED, LAND AS SOON AS POSSIBLE. COMMENCED APPROACH FOR LANDING IN FARM FIELD, INFORMED MEDICS. INDICATIONS SUDDENLY RETURNED TO NORMAL. AS THSDR UIEA2015110100599Transmitter · brokenRIGHT ENG OIL TEMP BLANKED OUT IN FLIGHT. TROUBLE SHOT IAW FIM 79-34TR807. FOUND RT ENG TEMP TX BROKEN OFF, R & R. PERFORMED LEAK CHECK & OPERATIONS CHECK TEST 3 IAW AMM 79-34-001 & 71-00-00. OK FOR SERVICE.SDR AALA20150922009Switch · faultyAFTER TAKEOFF, CLIMBING THROUGH 15,000 FT, RECEIVED RT ENG OIL FILTER CLOG INDICATION. ALL ENG PARAMETERS WERE NORMAL. IAW QRH, ENG WAS RETARDED TO IDLE FOR LANDING. EMER DECLARED, RETURNED & LANDED UNEVENTFULLY. ACFT WAS REMOVED FROM SERVICE. RT ENG STRASDR JIKA2015091101Unknown · malfunctionedDURING CRUISE FLIGHT, THE PILOT OBSERVED THE LT ENG OIL TEMP WAS HIGHER THAN NORMAL & APPEARED TO BE APPROACHING THE RED LINE. PERFORMED A PRECAUTIONARY IN FLIGHT SHUT DOWN OF THE LT ENG & LANDED WITHOUT INCIDENT. INSPECTED THE LT ENG OIL FILTER, OIL COOLER SDR CALA2015082094235Sensor · faultyAFTER TAKEOFF GOT RT ENG HIGH OIL TEMP EICAS MSG, MAX TEMP OBSERVED 165 AFTER THROTTLE BACK TEMP REDUCED, FOLLOWED FM. RETURNED TO FIELD IAW FIM 71-05 TASK 829 FOR OIL TEMP RELATED TROUBLESHOOTING. REPLACED OIL TEMP SENSOR, REPLACED FUEL SERVO HEATER & REPLASDR FDEA201508042466Thermocouple · failedENGINE 1 OIL TEMP ADVISORY. OIL TEMP EXCEEDED T 177 DEG C. COMPLIED WITH QRH & SECURED ENG. OIL TEMP INDICATION FLUCTUATED APPROX 20 DEG C. ENG 2 INDICATION WAS STEADY. NR 1 NACELLE TEMP WAS 40 DEG C HIGHER THAN NR 2 NACELLE TEMP. R & R AIR & OIL HEAT EXSDR COEA2015063001788Indicator · faultyFLIGHT 7778, TURN BACK DISCREPANCY. AFTER DEPARTURE, THE PILOT OBSERVED THAT THE ENG OIL TEMP EXCEEDED THE MAXIMUM ALLOWABLE. THE ACFT WAS RETURNED, NO EMER WAS DECLARED. ONCE PARTS ARRIVED, REPLACED THE OIL PRESS & TEMP INDICATOR. OPERATIONS CHECKED GOOD.SDR SIMA20150309003Sensor · failedAT ABOUT 10,000 FT DURING CLIMB OUT WE NOTICED NR 1 ENG OIL TEMP WAS APPROX 126? IN THE RED. IT CLIMBED TO 132? & WE REDUCED THRUST. OIL TEMP RETURNED TO THE GREEN RANGE UPON POWER REDUCTION IN THE DESCENT BACK. TROUBLE SHOT IAW FIM TASK 79-37-00. R & R NRSDR JIKA2015021801Bulb · faultyDURING CRUISE FLIGHT, THE PILOT NOTICED THE LT ENG OIL TEMP INDICATED ABOVE REDLINE, APPROX 110 DEGREES. THE PILOT ELECTED TO DIVERT BACK, DURING DESCENT THE OIL PRESS INDICATED IN THE YELLOW ARC, APPROX 65 PSI, AT THAT POINT PILOT DECIDED TO PERFORM A PRECAUSDR AALA20150105013Sensor · faultyEMERGENCY DECLARED & LANDING UNEVENTFUL. ACFT WAS OVERWEIGHT. DURING CLIMB NR 2 ENG OIL TEMPERATURE BEGAN FLUCTUATING 120+- 10 TO 15 DEGREES C. PULLING THROTTLE BACK OIL TEMP FLUCTUATIONS SETTLED DOWN TO AROUND 120 DEGREES C. ON THE GND AT IDLE OIL TEMP PESDR CALA2014112492743O-Ring · damagedSHOWING ZERO OIL QTY NR 2 ENG, TEMP NORMAL. CREW REPORTED PRESS AT 140 PSI & DROPPING. ENG SHUTDOWN 7282006 FOUND ORING ON NR 3 TEMP THERMOCOUPLE PROBE LEAKING WITH ENG STATIC. R & R NR 3 BEARING OIL TEMP THERMOCOUPLE PROBE. IAW JRH-2-86-63 WINDMILL & POWESDR SWIA201439889Sensor · malfunctionedDURING CLIMBOUT, THE OIL TEMP WENT TO 168 DEGREES. PULLED POWER BACK AND OIL TEMP STARTED TO DECREASE. EMERGENCY DECLARED, DID NOT SHUT ENGINE DOWN. REPLACED THE TEMP SENSOR.
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