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 UF6A971208Trim Resistor · dirtySBN - FLT 5712 - NR 2 ENGINE ITT EXCEEDED 765 DEGREES IN CLIMB. ITT EQUALS 772 DEGREES AT 12,000 PA, 90 PERCENT TORQUE, 70 DEGREES CELSIUS. MAINTENANCE CLEANED AND RECONNECTED TRIM RESISTOR ON THE NR 2 ENGINE. PERFORMED POWER ASSURANCE RUN. ALL PARAMETERS Dec 9, 1997 · N858AW · Bag ATPSDR RAIA971207Temp Sensor · failedFLT 7518 - STL - LEFT ENGINE DID NOT MAKE TARGET TORQUE ON TAKEOFF ROLL. MAINTENANCE REPLACED INLET TEMP SENSOR. (M)Dec 9, 1997 · N562HK · Jetair JETSTM4101SDR HEEA0012304Indicator · failedREADS HIGH OUT OF TOLERANCE. NEEDLE STICKS AT 800 DEGREES. SENT TO MASCO FOR INSPECTION AND REPAIR.Dec 8, 1997 · N104PH · Bell 206B3SDR HEEA0012300Indicator · sticksITT INDICATOR NEEDLE STICKS.Dec 8, 1997 · N5736D · Bell 212SDR HEEA0012285Indicator · failedINDICATOR CANNOT BE CALIBRATED. READS LOW AT HIGH SCALE.Dec 8, 1997 · N911FL · Bolkms BO105SSDR HEEA0012280Trim Compensator · failedTRIM COMPENSATOR OUTPUT IS 100 TOO LOW.Dec 8, 1997 · Bell 212SDR HEEA0012279Trim Compensator · failedTRIM COMPENSATOR WILL NOT COMPENSATE.Dec 8, 1997 · Bell 212SDR HEEA0012278Trim Compensator · failedITT FLUCTUATES 300 IN FLIGHT THEN DROPPED TO ZERO.Dec 8, 1997 · Bell 212SDR HEEA0012277Trim Compensator · malfunctionedITT FLUCTUATES.Dec 8, 1997 · Bell 212SDR HEEA0012276Trim Compensator · defectiveTRIM COMPENSATOR VARIABLE SETTING EXCEEDS TOLERANCE.Dec 8, 1997 · Bell 212SDR HEEA0012275Trim Compensator · malfunctionedITT FLUCTUATES FROM 0 TO 700.Dec 8, 1997 · Bell 212SDR HEEA0012274Trim Compensator · brokenTRIM COMPENSATOR KEY BROKEN ON ONE CANNON PLUG.Dec 8, 1997 · Bell 212SDR HEEA0012273Trim Compensator · failedCOULD NOT PERFORM BIAS CHECK WHEN CANNON PLUG WAS PULLED. NO MOVEMENT ON GAUGE.Dec 8, 1997 · Bell 212SDR HEEA0012272Trim Compensator · failedTRIM BIAS INOPERATIVE.Dec 8, 1997 · Bell 212SDR HEEA0012241Indicator · failedTOT DOES NOT INDICATE WITH POWER APPLIED.Dec 5, 1997 · N21240 · Bell 206L1SDR HEEA0012228Trim Compensator · defectiveTRIM COMPENSATOR FLUCTUATING ITT INDICATION.Dec 3, 1997 · N5736J · Bell 212SDR VTZA97668Connector · contamFLT 6252 - IAD-ABE - AIRCRAFT ABORTED TAKEOFF DUE TO LEFT ENGINE HAD A EGT FLUCTUATION. AIRCRAFT RETURNED TO GATE WITH NO FURTHER PROBLEMS. MAINTENANCE INSPECTED AND FOUND WATER IN ZONE 2 CANNON PLUG AND REMOVED WATER, OPS CHECK OK. AIRCRAFT WAS RELEASED ANNov 30, 1997 · N473UE · Bag JETSTM3101SDR VTZA97665Connector · looseFLT 6451 - EWR-IAD - AIRCRAFT ABORTED TAKEOFF DUE TO LEFT ENGINE HAD A EGT SPIKE. AIRCRAFT RETURNED TO GATE WITH NO FURTHER PROBLEMS. MAINTENANCE INSPECTED AND FOUND LOOSE CANNON PLUG ON EGT PROBE AND CLEANED AND RESECURED CANNON PLUG, OPS CHECK OK. AIRCRAFNov 30, 1997 · N473UE · Bag JETSTM3101SDR HEEA0012155Indicator · defectiveTURB TEMP INDICATOR OUT OF TOLERANCE ON HIGH AND LOW SCALE.Nov 28, 1997 · N1546G · Skrsky S76ASDR HEEA0012131Indicator · failedEGT INDICATOR HIGH OUT OF TOLERANCE. TIME SINCE REPAIR 0:00.Nov 28, 1997 · N911FL · Bolkms BO105SSDR RRXA97315Egt Indicator · failedON CLIMB-OUT, NR 1 EGT WENT TO 60 DEGREE. INSTALLED SERVICEABLE EGT IND IN NR 1 POS. OPS CK NORMAL ON GRD RUN-UP AT VARIOUS PWR SETTINGS.Nov 22, 1997 · N994CF · Doug DC862SDR SABA970041Connector · wetCLT - FLT 5208 - LEFT ENGINE EGT INOP WITH SRL ON OR OFF. AIRCRAFT RETURNED TO CLT. NO INFLIGHT EMERGENCY DECLARED. AIRCRAFT LANDED WITH NO PROBLEMS. MAINTENANCE FOUND THAT THERE WAS WATER IN THE CANNON PLUG FOR EGT SYSTEM. MAINTENANCE DRIED, CLEANED AND Nov 21, 1997 · N164PC · Bag JETSTM3101SDR HEEA0012101Indicator · failedITT INDICATOR READS ZERO ALL OF THE TIME.Nov 19, 1997 · N2258F · Bell 412SDR HEEA0012079Trim Compensator · failedTRIM COMPENSATOR READS 200 DEG COOLER THAN ACTUAL.Nov 19, 1997 · N107X · Bell 412SDR HEEA0012054Trim Compensator · failedTRIM COMPENSATOR HAVE INCORRECT READINGS. SENT TO MASCO FOR INSPECTION AND REPAIR.Nov 19, 1997 · N5736D · Bell 212SDR 98ZZZX266Indicator · miswiredEXHAUST TEMPERATURE INDICATOR WIRED INCORRECTLY. REMOVED AND REPLACED.Nov 15, 1997SDR VTZA97649Mag Pick-Up · inoperativeFLT 6338 - IAD-SYR - DURING TAKEOFF, AIRCRAFT ABORTED TAKEOFF DUE TO LEFT SRL WARNING LIGHT ILLUMINATED. AIRCRAFT RETURNED TO GATE WITH NO FURTHER PROBLEMS. MAINTENANCE INSPECTED AND OPENED DMI 51703, MEL 76-1 ON SRL. MAINTENANCE CLOSED DMI 11-15-97 BY REMONov 13, 1997 · N485UE · Bag JETSTM3201SDR VTZA97640Pick Up · inoperativeFLT 6338 - IAD-SYR - AIRCRAFT ABORTED TAKEOFF DUE TO LT SRL WARNING LIGHT ILLUMINATED. AIRCRAFT RETURNED TO GATE WITH NO FURTHER PROBLEMS. MAINTENANCE INSPECTED AND OPENED DMI 51703, MEL 76-1 ON SRL. MAINTENANCE CLOSED DMI 11-15-97 BY REMOVING AND REPLACINGNov 13, 1997 · N485UE · Bag JETSTM3201SDR HEEA0012010Tot Indicator · sticksTOT INDICATOR STICKS.Nov 13, 1997 · N6251V · Bell 206L3SDR HEEA0011998Itt Indicator · failedITT INDICATOR NEEDLE DROPPED TO ZERO.Nov 13, 1997 · N107X · Bell 412SDR HEEA0011997Itt Indicator · stuckITT INDICATOR NEEDLE STICKS ON START.Nov 13, 1997 · N22347 · Bell 412SDR HEEA0011975Itt Indicator · sticksITT INDICATOR WILL STICK ON 300 ON START SOMETIMES.Nov 12, 1997 · N27805 · Bell 212SDR HEEA0011974Tot Indicator · sticksTOT INDICATOR NEEDLE STICKS.Nov 12, 1997 · N7074W · Bell 206L4SDR HEEA0011942Tot Indicator · failedEXCESSIVE FRICTION ERROR. SENT TO MASCO FOR INSPECTION AND REPAIR.Nov 12, 1997 · N624MB · Bolkms BO105SSDR HEEA0011877Tot Indicator · errorTOT INDICATOR NEEDLE HAS EXCESSIVE FRICITON ERROR.Nov 10, 1997 · N4302G · Bolkms BO105SSDR RRXA97309Harness · failedON CLIMBOUT EGT ON #3 ENG DROPPED 200 THEN FLUCTUATED BETWEEN 535 AND 542. IT IS UNRELIABLE. WE PERFORMED PRECAUTIONARY SHUTDOWN ON #3 ENG. **********CORRECTIVE ACTION**********R&R L/H EGT HARNESS OPS CK OF #3 EGT GOOD THRU ALL RANGES.Nov 5, 1997 · N870TV · Doug DC873FSDR HEEA0011776Indicator · sticksTOT NEEDLE STICKS AT ZERO DEGREE INTERMITTENTLY.Nov 5, 1997 · N3116L · Bell 206L3SDR VTZA97618Connector · looseIAD/BOS - FLT 6225 - DURING TAXI AT 1425 HOURS ON 11-4-97, AIRCRAFT RETURNED TO GATE DUE TO LT EGT FLUCTUATION AND IEC FELL OFF LINE. MAINTENANCE INSPECTED AND REMOVED AND REPLACED CONNECTOR ON LT EGT BRAKE, OPS CHECK OK. AIRCRAFT RELEASED AND APPROVED FOR RNov 4, 1997 · N325UE · Jetair JETSTM4101SDR WTAA970204Connector · dirtyOXR - RIGHT ENGINE EGT AND TORQUE FLUCTUATION ON TAKEOFF ROLL. TAKEOFF ABORTED. PERFORMED GROUND RUN AND DEFERRED RIGHT SRL SYSTEM PER MEL 76-1. AIRCRAFT RETURNED TO SERVICE. MAINTENANCE SUBSEQUENTLY CLEARED DEFERRAL BY CLEANING CANNON PLUGS AT ENGINE FIRENov 1, 1997 · N403UE · Bag JETSTM3101SDR HEEA0011754Indicator · intermittentON START UP, T4 GAUGE INTERMITTENT, STICKS ON RELEASE.Oct 31, 1997 · N4000L · Snias AS350B2SDR HEEA0011737Probe · failedNG MAX NUMBER STAYS THE SAME EVERYDAY.Oct 31, 1997 · N60951 · Snias AS350B2SDR HEEA0011715Compensator · intermittentCOMPENSATOR ERRATIC AND INTERMITTENTLY INOPERATIVE.Oct 22, 1997 · N108X · Bell 412SDR HEEA0011712Indicator · sticksTOT NEEDLE HAS EXCESSIVE FRICTION.Oct 22, 1997 · N5421E · Bolkms BO105SSDR HEEA0011668Bezel · looseBEZEL LOOSE FROM TOT GAUGE.Oct 22, 1997 · N2759U · Bell 206L1SDR HEEA0011667Indicator · failedTOT NEEDLES WILL NOT INDICATE.Oct 22, 1997 · N3108E · Bell 206L3SDR HEEA0011666Indicator · failedTOT INDICATOR HAD EXCESSIVE FRICTION AND READS LOW OUT OF TOLERANCE.Oct 22, 1997 · N5421E · Bolkms BO105SSDR HEEA0011645Indicator · faultyENGINE TOT INDICATOR HAD EXCESSIVE FRICTION ERROR.Oct 22, 1997 · N3526T · Bolkms BO105SSDR HEEA0011644Indicator · inaccurateENGINE TOT INDICATOR WILL NOT CALIBRATE EXCESSIVE FRICTION ERROR.Oct 22, 1997 · N3526T · Bolkms BO105SSDR HEEA0011633Indicator · faultyENGINE TEMPERATURE INDICATOR READS 10 DEGREES HIGH.Oct 22, 1997 · N513EH · Bell 206L1SDR QXEA9700679Egt Comp · out of adjustBOI - NR 1 ENGINE UNABLE TO MAINTAIN 100 PERCENT POWER. ABORTED TAKEOFF. INSPECTED FOR BLEED LEAKS. COMPLIED WITH MAINTENANCE TASK CARD 3771001 1-3. ADJUSTED NR 1 EGT COMP TO 0. COMPLIED WITH M308. GROUND CHECKS GOOD. NO PARTS REPLACED.Oct 18, 1997 · N26932 · Swrngn SA227AC
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