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 SABA010025Compensator · out of adjAIRCRAFT 961 ON FLIGHT 7178 FROM CLT TO SOP. DURING TAKEOFF ROLL THE RIGHT ENGINE TORQUE WAS 80 PERCENT. TAKEOFF WAS ABORTED. AIRCRAFT RETURNED TO THE GATE WITH NO OTHER PROBLEMS. NO EMERGENCY WAS DECLARED AND NO EMERGENCY PROCEDURES WERE USED. MAINTENANCJun 13, 2001 · N961AE · Bag JETSTM3201SDR RAIA00106006Sensor · failed7325-BMI-LEFT ENGINE ACHIEVED 87 PERCENT TORQUE, TARGET TORQUE WAS 99 PERCENT. MAINTENANCE INSPECTED AND REPLACED LEFT ENGINE INLET TEMPERATURE SENSOR. PERFORMED GROUND RUN, TARGET TORQUE ACHIEVED.Jun 11, 2001 · N552HK · Jetair JETSTM4101SDR RAIA00106003Terminal · defective5402-EWR-RIGHT IEC FAILURE ASSOCIATED WITH RIGHT EGT RISE. MAINTENANCE INSPECTED AND REPLACED RIGHT ENGINE EGT HARNESS TERMINAL END.Jun 8, 2001 · N557HK · Jetair JETSTM4101SDR SCNA01040Indicator · defectiveDURING TAKEOFF ROLL AT 80 KTS IN MBJ, THE NUMBER THREE EPR WOULD NOT GO BEYOND 1.5. ABORTED THE TAKEOFF. REMOVED AND REPLACED THE NUMBER THREE EPR INDICATOR.Jun 3, 2001 · N290SC · Boeing 7272J4SDR AWXA0001887Nut · looseIAH-AIR TURNBACK- INFLIGHT SHUTDOWN - FLT 831- DURING CLIMB THE NR 1 ENGINE EGT INDICATOR RED LIGHT ILLUMINATED. THE DIGITAL AND ANALOG EGT INDICATIONS SHOWED EXCESSIVE EGT. THE INDICATIONS WERE ERRATIC AND VARIED BETWEEN 700 AND OFF SCALE, OVER 1000. THE EMay 30, 2001 · N165AW · Boeing 73733ASDR GLBA2001113Probe · out of toleranceRT ENGINE ITT OVER 800 DEG ON TAKEOFF. ABORTED TAKEOFF. ADJUSTED TRIM STICK, OPS CHECKED GOOD.May 28, 2001 · N118UX · Beech 1900DSDR GLBA2001106Indicator · malfunctionedLEFT ENGINE ITT INDICATION HIGH AFTER T/O, PERFORMED ENGINE RUN ALL PARAMITERS WITHIN LIMITS. RETURNED TO SERVICE.May 22, 2001 · N247GL · Beech 1900DSDR SABA010017Computer · failedAIRCRFT 964 ON FLIGHT 5071. DURING THE RIGHT ENGINE SRL BECAME INOPERATIVE. TAKEOFF WAS ABORTED. NO EMERGENCY WAS DECLARED AND NO EMERGENCY PROCEDURES WERE USED. MAINTENANCE DEFERRED THE RIGHT SRL PER MEL. THIS REPORT TO BE SUPPLEMENTED WHEN DEFERRAL IS CMay 18, 2001 · N964AE · Bag JETSTM3201SDR SWIA972555Indicator · inoperativeT6 AURAL WARNING AND WARNING LIGHT FOR T6 BOTH CAME ON DURING CLIMBOUT. T6 WARNING LIGHT REMAINED ILLUMINATED FOR 5 MINUTES EVEN WITH POWER REDUCED 30 PERCENT TQ. RETURNED TO FIELD. REPLACED NR 1 ENGINE T6 INDICATOR. P/N: SEL-0C19EG, S/N: 6066.May 7, 2001 · N205SW · Emb EMB120ERSDR 20010525SG007Indicator · faultyABORTED TAKEOFF DUE TO LEFT ENGINE ITT INDICATION HIGH. REPLACED ITT INDICATOR. OPS CHECKED SATISFACTORY. (M)May 1, 2001 · N847CA · Beech 1900DSDR AWXA0001611Connector · shortedPHX - AIR TURNBACK - 4/9/01 - ON CLIMBOUT NR 1 EGT GAUGE NEEDLE DROPPED TO 0; THE CREW RESET THE NR 1 EGT CIRCUIT BREAKER AND THE NEEDLE DROVE UP TO THE ASSUMED TEMP THEN DROPPED BACK DOWN. THE AIRCRAFT RETURNED TO PHX FOR REPAIR; THIS PROBLEM HAD SOME RECENTApr 16, 2001 · N312AW · Boeing 7373S3SDR SIMA20011054Engine · overheatedPSP - FLT 3238 - CREW REPORTED, THE LEFT ENGINE ITT REACHED 934 DEGREES DURING TAKEOFF. ABORTED TAKEOFF AS PER AOM (927 DEGREES). MAINTENANCE FOUND ITT VALVE TO BE WITHIN LIMITS IAW GE MM 72-00-00 SPECIAL PROCEDUERS PAGE 246. ITT FELL WITHIN AREA ''A''. NOApr 15, 2001 · N312AE · Saab 340BSDR HEEA072516Compensator · fluctuatesITT FLUCTUATES IN FLIGHT AT OR ABOVE 2500 FEET ALTITUDE.Apr 11, 2001 · N6559Z · Bell 412SDR 2001UALA00468Harness · chafedNR 2 ENGINE EXHAUST GAS TEMPERATURE OVERTEMP INDICATION. SUPPLEMENTAL DATA UPDATE EXHAUST GAS TEMPERATURE (EGT) HARNESS EXHIBITED UNUSUAL PHYSICAL CHAFING. REPLACED THE EGT HARNESS.Apr 11, 2001 · N409UA · Airbus A320232SDR PNSA010402Lead · defectiveEGT INDICATION ERRATIC DURING CLIMB. RETURNED TO BASE. REPLACED EGT LEAD. OPS CHECK OK.Apr 10, 2001 · N640PA · Swrngn SA227ACSDR RRXA010033Indicator · faultyON TAKEOFF ROLL NR 1 ENG EGT TEMP WENT TO 575 DEGREES AND WAS CLIMBING OUTSIDE TEMP 22 EPR 1.88 N1 & FF WERE EVEN ACFT SPEED WAS 70 KNOTS. PERFORMED EGT INDICATOR AND HARNESS TEST IAW MM 77-20-4, & BARFIELD TEST SET INSTRUCTIONS FOUND NR 1 EGT INDICATOR TO Apr 10, 2001 · N997CF · Doug DC862FSDR RAIA00103015Terminal · defectiveEWR- DURING TAXI RIGHT HAND IEC CAPTION ILLUMINATED/RIGHT HAND ENGINE EGT FLUX. MAINTENANCE REMOVED AND REPLACED RIGHT HAND ENGINE EGT HARNESS TERMINAL IAW J41 MAINTENANCE MANUAL.Mar 23, 2001 · N558HK · Jetair JETSTM4101SDR RRXA010021Wire · damagedNR 1 EGT INDICATOR WENT TO ZERO ON GAUGE. PERFORMED INFLIGHT SHUTDOWN OF NR 1 ENGINE PER QRH PROCEDURES. WINDMILLING OIL PRESSURE 30 PSI AT 0633Z. REPAIRED WIRING AT NR 1 ENGINE DISCONNECT. PERFORMED ENGINE RUN-UP, NR 1 ENGINE EGT INDICATES NORMAL IAW 27-2Mar 14, 2001 · N996CF · Doug DC862FSDR R7MR33279Harness · shortedT6 WIRING HARNESS, INTERNAL SHORT. FAILED RESISSTENCE CHECK. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.Mar 12, 2001 · N901CF · Doug MD900SDR RRXA010026Connector · faultyON TAKEOFF ROLL, NR 1 EGT WENT TO ZERO. AFTER REDUCING POWER TO IDLE, RETURNED TO NORMAL. REMOVED AND REPLACED NR 1 EGT BULKHEAD CONNECTORS. PERFORMED ENGINE RUN, NR 1 EGT OPERATION CHECKED NORMAL IAW DC-8 MM 77-20-0.Mar 3, 2001 · N996CF · Doug DC862FSDR MALA010254Indicator · defectiveDURING FLIGHT 3372 NOTED 46 DEGREE DELTA T SHIFT DURING TREND. CREW FOLLOWED ORH AND AVOIDED BOTH 80 - 84 PERCENT NG AND 95 - 98 PERCENT NG FOR REMAINDER OF FLIGHT. AIR RETURN TO MSP. MAINTENANCE FOUND T4.5 TRIMMER AND ITT GAUGE READING INCORRECTLY. REPLACFeb 28, 2001 · N430XJ · Saab 340BSDR GLBA2001048Indicator · inoperativeRETURN TO BLOCK. RIGHT ENGINE ITT WENT TO 1200. REPAIRED T5 HARNESS AND REMOVED AND REPLACED INDICATOR.Feb 27, 2001 · N219GL · Beech 1900DSDR GLBA2001042Probe · defectiveRETURN TO BLOCK, LEFT ENGINE ITT INDICATOR FAILED. REMOVED AND REPLACED LEFT T5 HARNESS AND TRIM PROBE.Feb 20, 2001 · N219GL · Beech 1900DSDR SWIA972393Harness · looseDURING CLIMB NUMBER ONE T6 INDICATOR (BOTH ANALOG & DIGITAL) FLUCTUATED CONTINUOUSLY +/- 200 DEGREES. OTHER ENGINE INDICATIONS NORMAL. PROBLEM CONTINUED FOR 20-25 MINUTES, THEN T6 INDICATIONS STABILIZED DURING DESCENT, AFTER POWER REDUCTION. REPLACED WIRES Feb 18, 2001 · N582SW · Emb EMB120ERSDR AU010159Computer · faulty(AUS) LT ENGINE SINGLE RED LINE COMPUTER FAULTY.Feb 12, 2001 · Bag JETSTM3201SDR UPS01634905Shunt · failedINSPECTION TYPE:IN PILOT REPORT - RT ENG EGT FLUCTUATES. INSPECTED CONNECTIONS ON THERMOCOUPLES AND CONNECTIONS ON JUNCTION BOX. RAN RT ENG ALL INDICATIONS NORMAL AT THIS TIME. REMOVED AND REPLACED EGT SHUNT.Feb 6, 2001 · N319UP · Boeing 76734AFSDR 20010223CW005Probe · brokenCUSTOMER REPORTED NR1 EGT ON HIS GEM 1200, INOPERATIVE. UPON REMOVAL OF EGT PROBE, ABOUT HALF OF THE PROBE TIP WAS BROKEN OFF AND MISSING. THE ONLY PATH OF EXIT IS THROUGH THE TURBO CHARGER. FURTHER INSPECTION OF THE TURBO CHARGER REVEALED FOD DAMAGE TO THEJan 23, 2001 · N4269S · Beech 58PSDR AU010051Compensator · out of tolerance(AUS) LT ENGINE EGT COMPENSATOR OUT OF TOLERANCE.Jan 18, 2001 · Bag JETSTM3201SDR RRXA001101Connector · looseON CLIMBOUT NR 1 EGT DROPPED TO APPROX 530 WITH MCT POWER SET (88.7 PERCENT N1) AND REMAINED THERE UNTIL THROTTLES PULLED BACK. TEMP WAS ALSO FLUCTUATING +/-30 ALL OTHER ENGINE PARAMETERS WERE NORMAL. FOUND FIREWALL CONNECTOR AND SUMMING PLUG LOOSE. CLEANEDDec 27, 2000 · N801GP · Doug DC871FSDR 20010125SG005Connector · looseFLT 9401 - EYW/TPA - EN ROUTE TO TAMPA, LEFT ENGINE ITT ROSE TO 900 DEGREES. ITT DID NOT RESPOND WITH THROTTLE MOVEMENT. ALL OTHER INDICATIONS WERE NORMAL. ENGINE WAS SHUTDOWN AND SECURED. SECURED LEFT ENGINE ITT GAUGE CANNON PLUG. OPERATIONAL CHECK NORMADec 11, 2000 · N81535 · Beech 1900DSDR AU001241Connector · corroded(AUS) LT ENGINE EGT SYSTEM CONNECTOR PLUG CORRODED.Dec 4, 2000 · Swrngn SA227*SDR AU001145Indicator · failed(AUS) LT ENGINE TURBINE TEMPERATURE INDICATOR FAILED. ANALOGUE AND DIGITAL INDICATIONS WERE LOST.Nov 26, 2000 · Saab SF340ASDR 20001205SH029Indicator · damagedT-4 GAUGE UNSERVICEABLE. (X)Nov 15, 2000 · N37SH · Snias AS350BSDR 20001120SH056Gauge · fluctuatesTOT GAUGE FLUCTUATES IN-FLIGHT. SPIKES FROM 0 - 800 THEN NORMAL OPS. (X)Oct 25, 2000 · N667JM · Bell 206BSDR CA001030008Pin · loose(CAN) AIRCRAFT DEPARTED AND SHORTLY AFTER, THE ITT INDICATION STARTED FLUCTUATING BETWEEN 700 AND 300. ALL OTHER ENGINE PARAMETERS WERE WITHIN MANUFACTURER'S SPECIFICATIONS. AIRCRAFT RETURNED TO BASE FOR INSPECTION. PROBLEM WAS FOUND TO BE A LOOSE PIN CONNEOct 19, 2000 · Pilats PC1245SDR CA001110013Card · faulty(CAN) RIGHT HAND ENGINE OVERHEAT ON ENGINE CREW ALERT SYSTEM, AND MASTER CAUTION CAME ON ON CLIMB OUT. ENGINE SHUT DOWN AND DIVERTED INTO WINNIPEG. FOUND RIGHT HAND ENGINE LOGIC CARD M10274 AT FAULT. REPLACED M10274 CARD.Oct 14, 2000 · Boeing 767233SDR RRXA001059Indicator · inoperativeDURING CLIMBOUT FOUND NR 3 EGT GAUGE INOP (ANALOG ZERO, DIGITAL BLANK). SECURED ENGINE PER QRH. RESECURED BACK ON EGT HARNESS NR 3 ENG SYSTEM CHECKS NORMAL ON ENG RUN IAW DC-8 MM 77-20-0, CSD RECONNECTED. ENGINE CAL NR 3 SECURE AFTER OPENING.Sep 29, 2000 · N606AL · Doug DC873FSDR RRXA001055Connector · looseNR 4 EGT OSCILATED FROM 450 DEG TO 800 DEG ON CLIMBOUT AND THEN WENT TO ZERO (BOTH NEEDLE AND DIGITAL) CAME ON DURING LANDING. ON NR 4 ENGINE FOUND EGT PIGTAIL CANNON PLUG LOOSE. TIGHTENED CANNON PLUG. NR 4 EGT OPS CKS GOOD ON GROUND RUN, IAW DC-8 JET RUNUPSep 19, 2000 · N870TV · Doug DC873FSDR R7MR31842Indicator · inoperativeUNIT INOPERATIVE. GAGE STICKS INTERMITTENTLY AT APPROX 700 DEGREES C RANGE. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.Sep 10, 2000 · N94LG · Snias AS350B2SDR AU000943Indicator · fluctuates(AUS) NR 2 ENGINE EGT INDICATOR FLUCTUATING.Sep 4, 2000 · Bag BAE146100ASDR AU000778Harness · faulty(AUS) RT ENGINE EGT FLUCTUATING DUE TO FAULTY WIRING HARNESS. RT ENGINE FLAMED OUT DURING LANDING. FCU AND FUEL PUMP CHANGED.Sep 1, 2000 · Frchld SA227DCSDR AU000615Terminal · faulty(AUS) DURING CRUISE, THE ENGINE T5 INDICATOR FLUCTUATED BETWEEN 500 DEGREES CELSIUS AND 630 DEGREES CELSIUS. INVESTIGATION FOUND A DEFECTIVE WIRING JOINT AT THE ENGINE TERMINAL. (X)Sep 1, 2000 · Dhav DHC6300SDR RRXA001050Connector · loosePRECAUTIONARY SHUTDOWN OF NR 3 ENG DUE TO NO EGT, ANALOG OR DIGITAL AT 1123Z. NO OIL PRESSURE IND WITH WINDMILLING ENGINE. INSPECTED NR 3 EGT INDICATION SYS, FOUND FIREWALL CONNECTOR NOT FULLY SEATED, TIGHTENED CONNECTOR, AND PERFORMED SHAKE TEST ON ACCESSIBAug 22, 2000 · N791FT · Doug DC873FSDR DHLA200036715Engine · overheatedON T/O THE EGT ON BOTH ENGINES WENT OVER 945. THE NR 1 ENG WENT TO 952, THE NR 2 ENG WENT TO 962. THE N1 COMPUTER CALLED FOR 113-5 PERCENT. THE N1 AT 111-0 AT THESE TEMPS. THE TEMP WAS OVER 945 FOR 45 SECONDS. PERFORMED VISUAL INSPECTION ENG''S 1 & 2, NO Aug 20, 2000 · N367DH · Airbus A300B4203SDR USAASB00222Probe · faultyJFK - FLT 1849 - AFTER TAKEOFF FROM LGA, AT 6,000 FEET, THE NR 1 ENGINE OVERHEAT LIGHT ILLUMINATED WITH THE EGT GAUGE FLUCTUATING. THE NEEDLE ON THE GAUGE WOULD SPIKE UP AND DOWN BETWEEN 1150-1295 DEGREES. THE NEEDLE THEN BECAME STUCK AT 1295 DEGREES. DUE TAug 18, 2000 · N384US · Boeing 7373B7SDR RRXA001046Indicator · inoperativeNR 4 EGT INOP, NR 4 EGT 870 DEG ON CLIMBOUT 3000 FT. N1 89 PERCENT, ALL OTHER PARAMETERS NORMAL. REMOVED AND REPLACED EGT INDICATOR, LEFT AND RIGHT HARNESS IAW M/M 72-20-4. PERFORMED PWR ASSURANCE RUN IAW EWWA RUN UP HANDBOOK PG 48, PER DYNAMIC RIG ON VSV IAug 12, 2000 · N791FT · Doug DC873FSDR CA001205006Indicator · failed(CAN) THIS INDICATOR WAS ERRATIC EVER SINCE IT WAS INSTALLED. IT BOUNCES, GIVING BOUNCY READINGS OF 100 DEGREES C.Jul 29, 2000 · Bell 206BSDR SWAA001409Indicator · inoperativeABORTED TAKEOFF, NR 1 ENG EGT INDICATOR FAILED. SWAPPED EGT INDICATORS, OPS CHECK GOOD PER MM.Jul 29, 2000 · N683SW · Boeing 7373G7SDR 2000UALA00432Indicator · malfunctionedBOTH EXHAUST GAS TEMPERATURE OVERHEAT LIGHTS ILLUMINATED. *S/D* BOTH ENGINES VISUALLY INSPECTED, EGT INDICATION SYSTEM CHECKED AND MM TROUBLESHOOTING ACCOMPLISHED. NO ANOMALIES WERE NOTED.Jul 23, 2000 · N937UA · Boeing 737522SDR CHQA20000015Indicator · fluctuatesENGINE TORQUE FLUX AFTER TAKEOFF. MAINTENANCE REMOVED AND REPLACED THE CTOT PANEL, GROUND RAN WITH NO FLUCTUATIONS NOTED. AIRCRAFT RETURNED TO SERVICE.Jul 21, 2000 · N125CH · Saab SF340A
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