JASC 7722
Service difficulty reports · 1,199
Reports filed under 7722 · Engine EGT/TIT 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 = '7722' 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 = '7722' 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 HEEA063191Indicator · damagedTOT INDICATOR HAD SOMETHING LOOSE INSIDE.SDR HEEA063186Indicator · failedITT INDICATION GOES TO ZERO AFTER SHORT TIME.SDR HEEA063185Indicator · stuckITT INDICATOR STUCK AT 500 DEGREES.SDR ARWA990801Egt Indicator · malfunctionedMIA - FLT 628 - AIR TURNBACK. DURING CLIMB, NR 4 ENGINE INDICATED 40 DEGREES LOWER THAN OTHER ENGINES, HOWEVER, WHEN LEVELED OFF AND AFTER SETTING CRUISE POWER, EGT CONTINUED DECREASING UNTIL IT INDICATED 100 DEGREES CELSIUS LOWER THAN OTHER ENGINES. PERFORMSDR SWAA991303Egt Ind · malfunctionedABORTED TAKEOFF, NR 1 ENG EGT OVERTEMP LIGHT ILLUMINATED AT 95 KNOTS, REDUCED ENG THRUST AND LIGHT WENT OUT. INSPECTED NR 1 ENG PER MM 72-00-00-6. PERFORMED ENG RUN TO TAKEOFF LIMITS AND OPS CHECK GOOD. LATER AT PHX ADJUSTED VSV'S DUE TO NR 1 ENG SLOW TO SDR RRXA991276Egt Indicator · malfunctionedON TAKEOFF, NR 4 ENGINE EGT WENT TO 929 DEGREES C AT 91 PERCENT N, OAT ON ATIS 35 DEGREES C, 29 DEGREES C FROM TOWER 120 KIAS, TARGET N1 91.8. REMOVED AND REPLACED NR 4 ENG EGT INDICATOR, CHECKED PMC, CHECKED INLETS AND EXHAUST FOR DAMAGE, CHECKED VSV'S AND VSDR CA990804006Cit Sensor · failed(CAN) ON ROLLING TAKEOFF, NR 3 ENGINE APPEARED TO BE SLOW TO SPOOL AND HUNG AT 102 PERCENT. ENGINE FAIL LIGHT ILLUMINATED AND TAKEOFF ABORTED. BORESCOPE INSPECTION REVEALED NO FAULTS. REPLACED NR 3 ENGINE FUEL FILTER AND FUEL PUMP DEBRIS FILTER, ENGINE RUN SDR 99ZZZX2767Indicator · malfunctionedSTAYS AT 200 DEGREES CELSIUS. REMOVED AND REPLACED.SDR RAIA990719Egt Harness · failedSTL - FLT 7176 - RIGHT ENGINE EGT WENT TO 640 DEGREES, VARIABLE RED LINE WAS 563 DEGREES. MAINTENANCE REPLACED EGT HARNESS ON RIGHT ENGINE. DETERMINED TO BE INDICATION PROBLEM. ENGINE WAS NOT OVER TEMPED.SDR 99UAL900358Eis Display · failedABORTED TAKEOFF AT 95 KNOTS DUE TO A HIGH EGT INDICATION ON THE NR 1 ENGINE. TROUBLESHOOTING CONFIRMED EGT INDICATION WAS FLUCTUATING BETWEEN 850-970 DEGS. THE PRIMARY EIS DISPLAY UNIT WAS REPLACED. AIRCRAFT WAS RETURNED TO SERVICE WITH NO FURTHER ANOMALIESSDR USAASB99158Egt Light · illuminatedCLT - FLT 932 - UPON CLIMB-OUT FROM CLT, AP APPROX 18,000 FT, THE NR 1 ENGINE EGT LIGHT ILLUMINATED AS THE NR 1 ENGINE EXCEEDED LIMITS. CAPTAIN PULLED THE THROTTLE BACK OT IDLE AND THE LIGHT EXTINGUISHED. FLIGHT RETURNED TO FIELD AT CLT. NO ENGINE SHUTDOWN SDR VTZA990195Resistor · failedIAD/GSO - FLT 7531 - DURING TAKEOFF AT 1115 HOURS, AIRCRAFT ABORTED TAKEOFF DUE TO RT ENGINE LOW TORQUE. AIRCRAFT RETURNED TO GATE WITH NO FURTHER PROBLEMS. MAINTENANCE INSPECTED AND REMOVED AND REPLACED P3 GASKET AND EGT COMPENSATING RESISTOR. OPS CHECK OKSDR VTZA990179Egt Indication · malfunctionedBOS/JFK - FLT 7663 - DURING TAKEOFF, AIRCRAFT ABORTED TAKEOFF DUE TO RT ENGINE LOW TORQUE. AIRCRAFT RETURNED TO GATE WITH NO FURTHER PROBLEMS. MAINTENANCE INSPECTED AND OPENED DMI 45131, MEL 76-2 ON TTL. MAINTENANCE CLOSED DMI 45131 ON 6-29-99 BY ADJUSTING SDR VTZA000178Egt Compensator · out of adjustIAD - FLT 7372 - DURING TAKEOFF, AIRCRAFT ABORTED TAKEOFF DUE TO LEFT ENGINE EGT TEMP OUT ON TAKEOFF. AIRCRAFT RETURNED TO GATE WITH NO FURTHER PROBLEMS. MAINTENANCE INSPECTED AND ADJUSTED BOTH EGT COMPENSATORS, OPS CHECK OK. AIRCRAFT WAS RELEASED AND APPROSDR 99FDEA00242Indicator · erraticNR 2 ENGINE EGT GAUGE ERRATIC IN CRUISE, READ BETWEEN 350-100. SHUT DOWN NR 2 ENG. REMOVED AND REPLACED EGT IND PER MM 77-21-02, RAN UP ENGINE, FOUND OK.SDR 99ZZZX2496Indicator · fluctuatesTOT GAUGE FLUCTUATES. REMOVED AND REPLACED.SDR RAIA990617Harness · failedSTL - FLT 7011 - NR 1 ENGINE EXCEEDED TAKEOFF ITT LIMITATIONS. MAINTENANCE REPLACED T-6 CABLE ON NR 1 ENGINE. DOWNLOADED FDAU AND DETERMINED THE NR 1 ENGINE WAS NOT OVERTEMPED. (X)SDR 99FDEA00204Egt Indication · highNR 2 EGT HIGH INTO THE YELLOW BAND (640 DEG C) FOR MORE THAN 5 SEC. PULLED BACK TO 90 PERCENT N1. RETURN TO RDU. NR 2 FUEL FLOW WAS AT 3000 LBS PER HR AND EGT WAS STILL 100 DEG HOTTER THAN 1 AND 3. *S/D* INSTALLED BORESCOPE PLUGS AND IGNITER PLUGS. REMOVSDR 99ZZZX3446Egt Indicator · failedAPPROXIMATELY TEN MINUTES AFTER TAKEOFF FROM EWR, NR 3 EGT GAUGE QUIT WORKING. AIRCRAFT RETURNED TO EWR. REMOVED AND REPLACED NR 3 EGT INDICATOR. OPERATIONAL CHECK SATISFACTORY.SDR VTZA990118Sri Computer · malfunctionedIAD/GSO - FLT 7169 - DURING TAKEOFF AT 1420 HOURS ON 5-26-99, AIRCRAFT ABORTED TAKEOFF DUE TO LT ENGINE EGT SPIKE ON TAKEOFF ROLL. AIRCRAFT RETURNED TO THE GATE WITH NO FURTHER FROM EMS. MAINTENANCE INSPECTED AND OPENED DMI 42398 MEL 76-1 ON SRI. CHRONIC C0SDR USAABB99025Connector · loosePHL - FLT 126 - AFTER A PREVIOUS RETF DUE TO FLUCTUATING RIGHT EGT AND SUBSEQUENT MAINTENANCE, FLIGHT 126 AGAIN RETURNED TO PHL FOR THE SAME PROBLEM. MAINTENANCE REPLACED THE NR 17 AND 18 PINS AND SOCKETS INPLUG D4208P. (M)SDR USAABB99024Harness · frayedPHL - FLT 126 - AFTER TAKEOFF FROM PHL, CREW NOTED THAT THE RIGHT EGT INDICATION AND STANDBY INDICATION WERE FLUCTUATING. FLIGHT RETURNED TO PHL AND LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE FOUND THE UPPER EGT HARNESS FRAYED AND REPLACED IT. TEST FLIGHTSDR COMA9910080T6 Warning · activatedABORTED TAKEOFF DUE TO T6 WARNING. DOWNLOADED DFDR, FOUND ALL PARAMETERS TO BE WITHIN LIMITS PER PRATT P WHITNEY MAINT MANUAL 02-10-00. NO ACTION REQUIRED.SDR PNSA990503Harness · failedLT EGT STARTED TO FLICKER DURING CRUISE. COULD NOT DUPLICATE PROBLEM ON GROUND. REPLACED EGT HARNESS FOR TROUBLESHOOTING.SDR USAASB99108Egt Indication · malfunctionedSDF - FLT 1266 - EN ROUTE FROM MCI-DCA, AT FL330, THE NR 1 ENGINE EGT WAS ON THE RISE AND WENT TO FULL SCALE WITH RED EGT OVERTEMP LIGHT ILLUMINATING. FUEL FLOW, OIL PRESSURE AND OIL TEMPERATURE WERE ALL NORMAL. DIGITAL TEMPERATURE INDICATOR WENT BLANK. CRESDR SWIA971459T6 Indicator · malfunctionedNUMBER TWO T6 INDICATOR FAILED AFTER DEPARTURE. RETURNED TO SEA. REMOVED AND REPLACED NUMBER TWO T6 INDICATOR IAW MM 77-20-00. OPS CHECKS GOOD.SDR HEEA061760Indicator · stickingTOT INDICATION NEEDLE DOES NOT MOVE ON START.SDR HEEA061685Compensator · malfunctionedTRIM COMPENSATOR TURNED TO 100 DEGREES AND WILL NOT DROP TEMPS. WITHIN RANGE.SDR HEEA061662Indicator · sticksITT INDICATOR STICKS.SDR HEEA061661Indicator · sticksITT INDICATOR NEEDLE STICKS.SDR 99ZZZX1704Compensator · inoperativeCOMPENSATOR INOPERATIVE. WILL NOT ADJUST ITT TRIM. REMOVED AND REPLACED.SDR CA990510026Connector Pin · unlocked(CAN) SHORTLY AFTER TAKEOFF ON PRODUCTION FLIGHT 1, THE NR 2 ENGINE ITT CLIMBED TO 998 DEGREES CELSIUS AND REMAINED STEADY FOR ABOUT 3 SECONDS. FLUCTUATIONS WERE NEXT OBSERVED BETWEEN 650 AND 998 DEGREES. ALL OTHER ENGINE PARAMETERS WERE NORMAL. ACCOMPANYISDR 99ZZZX2011Valve · malfunctionedPILOT REPORTED RIGHT ENGINE OVERHEATED. RETURNED TO TAIPEI. MAINTENANCE REPLACED FAN AIR TEMPERATURE SENSOR AND ZANAIR MODULATING VALVE PER MM 3-11-17 AND MM 36-11-16 AND PERFORMED ENGINE RUN PER MM 71-00-00. FOUND ALL CONDITIONS NORMAL.SDR 99ZZZX2010Sensor · malfunctionedPILOT REPORTED RIGHT ENGINE OVERHEATED. RETURNED TO TAIPEI. MAINTENANCE REPLACED FAN AIR TEMPERATURE SENSOR AND ZANAIR MODULATING VALVE PER MM 3-11-17 AND MM 36-11-16 AND PERFORMED ENGINE RUN PER MM 71-00-00. FOUND ALL CONDITIONS NORMAL.SDR 99ZZZX1539Indicator · incorrectINDICATOR READING INCORRECT DURING BARFIELD TEST. REMOVED AND REPLACED.SDR RAIA990308Sensor · failedFLT 7330 - STL - IEC FAULT ON LEFT ENGINE. MAINTENANCE REPLACED INLET SENSOR ON LEFT ENGINE. (M)SDR USAAD99035Indicator · fluctuationPIT-PBI - FLT 1807 - THE RIGHT ENGINE STARTED TOWARDS EXCEEDING MCP (580) WHEN APPLYING CLIMB POWER WHEN CLEARED TO CLIMB TO 14,000 FT. THE AIRCRAFT RETURNED TO THE FIELD AND LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED THE RIGHT ENGINE EGT INDICATOR AND OPSDR HEEA060907Indicator · malfunctionedRISE IN TOT INDICATION WHEN VHF MIC. KEYED-LIGHT PIN BROKEN.SDR HEEA060896Indicator · mismarkedTOT INDICATOR HAS WRONG MARKINGS, NEEDLE RACHETS INCREASING AND DECREASING.SDR HEEA060895Indicator · reads highTOT INDICATOR READS HIGH BETWEEN 600 AND 800 AFTER WARM-UP.SDR HEEA060894Indicator · sticksNEEDLE STICKS AT ZERO ON TOT INDICATOR.SDR HEEA060864Indicator · sticksTOT INDICATOR FLUCTUATES AND STICKS ON START-UP.SDR HEEA060863Indicator · sticksTOT INDICATOR'S NEEDLE STICKS UP AND DOWN SCALE.SDR HEEA060862Indicator · reads highTOT INDICATOR READS 10 DEGREES HIGH.SDR HEEA060762Indicator · failedTOT INDICATOR HAS NO DIGITAL READ-OUT.SDR HEEA060708Indicator · intermittentSTICKS INTERMITTENTLY AT ZERO.SDR HEEA060707Indicator · fluctuatesGAUGE FLUCTUATES RAPIDLY DURING FLIGHT.SDR HEEA060667Indicator · mismarkedTOT INDICATOR HAS IMPROPER MARKINGS.SDR HEEA060631Indicator · failedITT INDICATOR WILL NOT INDICATE.SDR 99ZZZX1351Indicator · sticksHANGS UP AT 250 DEGREES CELSIUS DURING START-UP. BEFORE, 14 PERCENT N1 ON SECOND START OF DAY ENGINE LIGHT OFF. REMOVED AND REPLACED.
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