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.

SDR AU990108Connector · contaminated(AUS) LT ENGINE EGT SYSTEM CONNECTION CONTAMINATED WITH MOISTURE.Feb 8, 1999 · Bag JETSTM3201SDR AU990102Connector · faulty(AUS) NR 2 ENGINE EGT HARNESS CONNECTOR D1208 SUSPECT FAULTY. LOWER EGT HARNESS P/N TC174-00 AND ELECTRICAL INTERFACE COUPLING P/N CA150-00 ALSO REPLACED.Feb 8, 1999 · Boeing 737377SDR PLGA990203AGauge · failedLGA - FLT 6516 - RIGHT ITT GAUGE FAILED AFTER TAKEOFF. AIRCRAFT RETURNED TO LGA AND LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED THE GAUGE. AIRCRAFT RETURNED TO SERVICE. (M)Feb 3, 1999 · N353BE · Saab 340BSDR HEEA060414Indicator · failedTOT INDICATOR HAS NO INDICATION ON UNIT.Jan 28, 1999 · N49EA · Bell 206L3SDR HEEA060413Indicator · failedTOT INDICATOR HAS NO INDICATION ON UNIT.Jan 28, 1999 · N3207Q · Bell 206L3SDR HEEA060412Indicator · sticksTOT INDICATOR HAS NO INDICATION, STICKS AT ZERO.Jan 28, 1999 · N92MT · Bell 206L3SDR HEEA060411Indicator · sticksTOT INDICATOR HAS NO INDICATION DURING LIGHT-OFF, STICKS AND OSCILLATES THROUGHOUT.Jan 28, 1999 · N41128 · Bell 206L3SDR HEEA060410Indicator · sticksTOT INDICATOR NEEDLE STICKS ON ZERO AT START.Jan 28, 1999 · N8587X · Bell 206L3SDR HEEA060409Indicator · sticksTOT INDICATOR NEEDLE STUCK AT ZERO ON START.Jan 28, 1999 · N7077F · Bell 206L4SDR HEEA060408Indicator · sticksTOT INDICATOR NEEDLE STUCK AT ZERO.Jan 28, 1999 · N6603X · Bell 206L3SDR HEEA060407Indicator · sticksTOT INDICATOR NEEDLE STICKS INTERMITTENTLY IN THE RESET POSITION (POWER OFF) DURING START. USUALLY DURING THE FIRST START OF THE DAY.Jan 28, 1999 · N8589X · Bell 206L3SDR HEEA060406Indicator · failedTOT INDICATOR WILL NOT INDICATE.Jan 28, 1999 · N1072T · Bell 206L1SDR HEEA060405Indicator · failedTOT INDICATOR WILL NOT INDICATE.Jan 28, 1999 · N6161A · Bell 206L3SDR HEEA060404Indicator · sticksTOT INDICATOR NEEDLE STICKS AT ZERO.Jan 28, 1999 · N8589X · Bell 206L3SDR HEEA060403Indicator · malfunctionedTOT INDICATOR NEEDLE SPINS WHEN POWERED DOWN. ALSO LOOSE PART INSIDE.Jan 28, 1999 · Bell 206L3SDR HEEA060402Indicator · fluctuatesTOT INDICATOR VIBRATES AND FLUCTUATES ON START-UP.Jan 28, 1999 · N4180F · Bell 206L3SDR HEEA060401Indicator · reads highINDICATOR READS HIGH OUT OF TOLERANCE.Jan 28, 1999 · N363BH · Bell 206L3SDR HEEA060370Indicator · failedTOT INDICATOR NEEDLE STUCK AT ZERO.Jan 28, 1999 · N50046 · Bell 206L1SDR HEEA060369Indicator · failedTOT INDICATOR HAD NO INDICATION.Jan 28, 1999 · N2772A · Bell 206L1SDR HEEA060368Indicator · failedTOT INDICATOR HAD NO INDICATION, STUCK AT ZERO. TIME SINCE REPAIR 88:25 HOURS.Jan 28, 1999 · N50046 · Bell 206L1SDR HEEA060367Indicator · malfunctionedTOT INDICATOR INCREASES IN TEMP WHEN VHF IS KEYED.Jan 28, 1999 · N10761 · Bell 206L1SDR HEEA060366Indicator · stickingTOT INDICATOR NEEDLE STICKS BETWEEN 100 AND 200 DEGREES.Jan 28, 1999 · N2125M · Bell 206L1SDR HEEA060365Indicator · malfunctionedOVERTEMP LIGHT WILL NOT ILLUMINATE.Jan 28, 1999 · N50046 · Bell 206L1SDR HEEA060364Indicator · malfucntionedINDICATOR MOVES WHEN VHF RADIO IS USED.Jan 28, 1999 · N513EH · Bell 206L1SDR AWXA9900026Egt Gauge · malfunctionedNR 1 ENG EGT GAUGE VERY ERRATIC. NEEDLE FOLLOWS DIGITAL INDICATION WHICH INTERMITTENTLY BLANKS. BEGAN WORKING NORMAL FOR ABOUT THE LAST 15 MIN OF APPROACH. INSPECTED WIRE HARNESS AND ENGINE, ALL OK. REMOVED AND REPLACED NR 1 ENGINE EGT GAUGE. RAN ENGINE, Jan 20, 1999 · N509DC · Boeing 73733ASDR AU990029Harness · malfunctioned(AUS) NR 2 ENGINE T4 PYROMETRIC HARNESS FAULTY. NR 2 ENGINE T4 GAUGE GAVE ERRONEOUS READINGS. PART TC: 221.Jan 16, 1999SDR RAIA990116Lead · failedSPI - FLT 7097 - RIGHT ENGINE EGT FLUCTUATING 300 DEGREES. MAINTENANCE REPLACED RT ENGINE EGT SHORT LEAD. (X)Jan 15, 1999 · N427AM · Bag JETSTM3201SDR CA990311034Indicator · failed(CAN) CREW REPORTED THAT ITT ON RIGHT ENGINE WOULD STICK AT 800 DEGREES DURING START AND RESETTING THE POWER WOULD UNSTICK UNIT. MAINTENANCE REPLACED THE UNIT. MANUFACTURED BY MEGGITT.Dec 21, 1998 · Beech 1900DSDR CA981230035Indicator · faulty(CAN) DURING CLIMB, THE NR 2 ENGINE ITT GAUGE INDICATED OVER LIMIT ON THE ANALOG INSTRUMENT. THE DIGITAL INSTRUMENT INDICATED NORMAL. THE CREW ELECTED TO RETURN TO THE DEPARTURE POINT. THE ITT GAUGE WAS REPLACED AND THE SYSTEM WAS SERVICEABLE. PART TC: 17Dec 8, 1998 · Aerosp ATR42300SDR 99ZZZX259Indicator · malfunctionedUNIT REMOVED DUE TO HIGH AND ERRATIC READING. REMOVED AND REPLACED.Dec 7, 1998 · N5027P · Hughes 369DSDR 99ZZZX1166Indicator · malfunctionedAT FLIGHT LEVEL 8,000 FEET, NR 1 ENGINE PRECAUTIONARY SHUT DOWN. PASSING THROUGH 8,000 FEET TO 6,000 FEET, NR 1 ENGINE ITT CLIMBED TO 1,160 DEGREES CELSIUS. PILOT REDUCED POWER TO IDLE, NOTIFIED ATC OF SITUATION, PROCEEDED TO INITIATE A PRECAUTIONARY ENGINE Dec 3, 1998 · N700BW · Braero HS125700ASDR VTZA98353Indicator · failedIAD/SCE - FLT 6475 - DURING TAKEOFF ON 11-26-98 AT 1800 HOURS, AIRCRAFT MADE AN UNSCHEUDLED LANDING DUE TO LT EGT HIGH AT 100 PERCENT TORQUE. AIRCRAFT RETURNED TO GATE WITH NO FURTHER PROBLEMS. MAINTENANCE INSPECTED AND REMOVED LT ENGINE EGT GAUGE. OPS CHECNov 26, 1998 · N484UE · Bag JETSTM3201SDR ARWA981104Connector · looseNR 1 EGT FLUCTUATING AT 300 DEGREES, ADVANCING THROTTLE ON T/O ROLL. ABORTED T/O AND RETURNED TO RAMP. TIGHTEN CANNON PLUG ON EGT INDICATOR, OPS CHECKED NORMAL IAW M/M 77-20-00.Nov 18, 1998 · N802BN · Doug DC862SDR 98ZZZX4734Gauge · stickingERRATIC GAUGE STICKS, DOES NOT GIVE ACCURATE POWER CHECK. REMOVED AND REPLACED.Nov 13, 1998 · N206BX · Bell 206BSDR SWAA982881Egt Ind · inoperativeEN ROUTE, AIRCRAFT DIVERT TO MDW DUE TO NR 1 EGT INOPERATIVE. AIRCRAFT MADE AN UNEVENFUL LANDING. REMOVED AND REPLACED NR 1 EGT INDICATOR PER BOEING MM.Nov 12, 1998 · N647SW · Boeing 7373H4SDR USAASB98293Indicator · malfunctionedBOS - FLT 258 - ON CLIMB-OUT FROM BOS, THE NR 1 ENGINE OVERHEATED. CAPTAIN ACCOMPLISHED HANDBOOK PROCEDURES, THROTTLED BACK THE NR 1 ENGINE TO IDLE AND DECLARED AN EMERGENCY. FLIGHT RETURNED TO FIELD AT BOS AND LANDED WITHOUT FURTHER INCIDENT. THE AIRCRAFT Nov 7, 1998 · N520AU · Boeing 7373B7SDR HEEA0016757Indicator · reads highEXHAUST TEMPERATURE INDICATION, 20 HIGH THROUGHOUT SCALE.Nov 6, 1998 · N911HM · Bolkms BO105SSDR HEEA0016756Indicator · reads lowEXHAUST TEMPERATURE INDICATOR CANNOT CALIBRATE. READS LOW.Nov 6, 1998 · N5031U · Bolkms BO105SSDR HEEA0016755Indicator · reads highEXHAUST TEMPERATURE INDICATION READS 15 HIGH.Nov 6, 1998 · N86CH · Bolkms BO105SSDR HEEA0016722Indicator · malfunctionedINSTRUMENT INDICATION DROPS OFF TO ZERO.Nov 6, 1998 · N724MB · Bolkms BO105SSDR HEEA0016662Indicator · malfunctionedTOT INDICATION NEEDLE FLUCTUATES WHEN VIBRATED.Nov 5, 1998 · N911BR · Bolkms BO105SSDR HEEA0016661Indicator · malfunctionedREADING 100 DEGREES WITH ENGINE RUNNING.Nov 5, 1998 · Bolkms BO105SSDR HEEA0016660Indicator · failedTOT INDICATOR UNABLE TO CALIBRATE.Nov 5, 1998 · Bolkms BO105SSDR HEEA0016659Indicator · reads lowTOT INDICATOR OUT OF CALIBRATION. 40 DEGREES LOW AT 900 DEGREES.Nov 5, 1998 · Bolkms BO105SSDR HEEA0016658Indicator · failedTOT INDICATOR CANNOT CALIBRATE. NON-LINEAR THROUGH SCALE.Nov 5, 1998 · N5031U · Bolkms BO105SSDR RAIA981022Transducer · failedFLT 7334 - STL - DURING RUNUP FOR TAKEOFF, LEFT EGT GAUGE ERRATIC. MAINTENANCE REPLACED LEFT DELTA P/P BOX. (M)Oct 29, 1998 · N422AM · Bag JETSTM3201SDR HEEA0016543Trim Compensator · inoperativeTRIM COMPENSATOR INOPERATIVE ONLY 10 DIFFERENCE.Oct 28, 1998 · N23023 · Bell 412SDR HEEA0016542Trim Compensator · reads highITT READING TOO HIGH.Oct 28, 1998 · N6559Z · Bell 412SDR HEEA0016541Trim Compensator · fluctuatesTRIM COMPENSATOR'S INDICATOR FLUCTUATES.Oct 28, 1998 · N23023 · Bell 412SDR HEEA0016540Trim Compensator · fluctuatesIN-FLIGHT ITT FLUCTUATES OK ON GROUND.Oct 28, 1998 · N3893S · Bell 412
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