JASC 7397
Service difficulty reports · 532
Reports filed under 7397 · Engine Fuel System Wiring, 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 = '7397' 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 = '7397' 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 AALA202007119011Wire Harness · shortedAIRCRAFT GROUNDED - ECAM MESSAGE AUTOFLIGHT THRUST LOCK (REPEAT ISSUE). REPLACED T-12 TEMPERATURE SENSOR (AALA202007119009), ACCOMPLISHED FAULT CONFIRMATION PER TSM 73-20-00-810-862-A. FAULT: ENG. 2, J9 WIRE HARNESS. REPLACED J9 HARNESS, ENGINE 2 (AALA2020071SDR IPXA2020052955873Connector · dirtyINSPECTION TYPE: N/A ON TAXI IN TO PHL, LEFT ENGINE FAILED. LEFT ENG VALVE LIGHT ON. L ENG LP PUMP ILLUMINATED. T/S PER FIM 71-05-00 AND 75-90-03, 73-21-815. ALL INSPECTION CKD GOOD. CLEARED MESSAGE. PERFORMED ENGINE RUN WITH PACKS, GENERATOR SWITCHING. ALSDR ASAA2020052132741Connector · dirtyFOUND #2 ENG FAULT 75-20832 THE T3 SIGNAL IS OUT OF RANGE. GROUNDED - YES. CLEANED AND RE-SEATED #2 ENG T3 CONNECTORS EEC TEST PASSED WITH NO CURRENT FAULTS REF B737-900 FIM 75-33 TASK 802.SDR ASAA2020051932742Mount · wornNR 2 ENGINE J-9 HARNESS CABLE DR-25 LOOSE GOING THROUGH HARNESS MOUNT AT 3 O'CLOCK LOOKING FWD AT STRUT FAIRING. GROUNDED - YES. TEMPORARILY REPAIRED HARNESS-TO-MOUNT INTERFACE GAP AT THE NR 2 ENGINE IAW EA 900ER-73EA-22724. HARNESS MOUNT TO BE REPLACED AT THESDR ASAA2020032732565Connector · loose#1 ENG ESN 804627 HMU CHANNEL B CANNON PLUG LOOSE BACKSHELL. GROUNDED - YES. REMOVED & REPLACED J6 HARNESS. OPS CK GOOD. REF B737-800 IPC 73-21-06-1A & B737-800 AMM 73-21-06.SDR ASAA2020032732564Connector · loose#1 ENG HMU SOL PLUG BACKSHELL LOOSE. GROUNDED - YES. REMOVED & REPLACED MW0312 HARNESS. OPS CK GOOD. REF B737-800 IPC 71-51-03-01A & B737-800 AMM 71-51-03.SDR ASAA2020032432526Wire Harness · faulty#2 ENGINE HAS REPORTS OF CONTROL LIGHT ILLUMINATING. WITH FAULT CODE 75-20582, 7520572, 75-20532. GROUNDED - YES. REMOVED AND REPLACED ENG #2 FAN WIRE HARNESS J6 IAW B737-800 AMM 73-21-06. ACCOMPLISHED EEC TEST AMM 73-21-00 FAULTS NO LONGER EXISTS.SDR UIEA2020031700486Wire · erodedFOUND WIRE: W6084-011-20, 007-20, 140-18, 015-20 AND CLAMP, EROSION IN NO 3 PYLON FWD FAIRING(<P>REPAIRED WIRE AND CLAMP IAW WDM 73-21-55, 73-21-35, 78-34-33 REV. 47, AND SWPM 20-30-12 REV. 73. TRANSFER TEST TO MCS 8007 FORM T2031 ITEM #2.</P>)SDR ASOA202003147028Wire Harness · faultyENG 1 NO DISPATCH ON TAKEOFF ROLL APPROX 30 KNOTS. NO TAKEOFF CONFIGURATION WARNING PRESENTED MOMENTARILY ON THE ABORT AFTER THRUST LEVERS PULLED BACK. REMOVED AND REPLACED EXTERNAL FADEC HARNESS A&B. OPS CHECKED GOOD. AIRCRAFT RELEASED AND RETURNED TO SERVICESDR ASAA2020031632418Connector · defectiveAFTER TOUCHDOWN #2 ENGINE FILTER BYPASS LIGHT ILLUMINATED ON OVERHEAD FUEL PANEL. LIGHT EXTINGUISHED AFTER ENGINE SHUTDOWN. GROUNDED - YES. OVHD FUEL FILTER BYPASS ON DURING TAXI IN AND OFF WITH ENGINE OFF. VERIFIED FUEL FILTER SIGNAL DISAGREE MESSAGE WITH EECSDR HALA2020031100058Connector · dirtyETOPS SIGNIFICANT SYSTEM - DURING TRANSIT ECAM ENG 1 LP VALVE (4020G1) MSG. // ENG 1 LP FUEL VALVE ACTUATOR ACCESSED. FUEL VALVE ELECTRICAL
CONNECTORS CLEANED AND INSPECTED - CONNECTORS REFITTED & ENGINE WET SPIN CARRIED OUT 71-00-00.ALL ECAM FUEL PAGE INDSDR ASAA2020022532336Wire Harness · faultyWHILE ACCOMPLISHING T/C 78273000 FOUND A SHORT TIME FAULT ON THE #2 ENG, FAULT # 73-30652, "THE BSV POSITION SIGNALS DISAGREE". GROUNDED - YES. REMOVED & REPLACED J9 HARNESS, REF B737-800 AMM 73-21-06-000-802-F00, PERFORMED FADEC SYSTEM TEST GOOD AMM 73-21-00-SDR ASAA2020022132254Wire Harness · damaged#2 ENG GND WING TAI TEMP SOL VALVE CONNECTOR FOUND DAMAGED. GROUNDED - YES. REPLACED #2 ENGINE MW0311 HARNESS REF B737-800 MM 73-21-06. INSTALLATION TESTS REQUIRED. MW0311 INSTALL TEST GOOD REF AMM 73-21-06-400-802-F00 5.E.(2).(C).2). TAI SOLENOID VALVE TEST GSDR ASAA2020022403253Wire Harness · damaged#2 ENGINE J9 AND J10 HARNESSES SHOW SIGNS OF CONTACT DAMAGE. GROUNDED - YES. REPLACED #2 ENGINE J9 AND J10 HARNESSES REF B737-800 AMM 73-21-06. ACCOMPLISHED FADEC SYS TEST REF B737-800 AMM 73-21-00 PARA 5.D(1) AND (3)(A)-(C), (E). ACCOMPLISHED ACTUATORS TEST ISDR ASAA2020021832203Wire Harness · faultyON PERFORMING T/C 78273000 FOUND #2 ENG FAULT MSG 75-20832 THE T3 SIGNAL IS OUT OF RANGE. LONG TIME FAULT. GROUNDED - YES. T3 CH B SHOWED 0.25C, CH A SHOWED 116C. CH B WAS BELOW AMBIENT AIR TEMP. REMOVED AND REPLACED J10 HARNESS ON #2 ENGINE, REF B737-800 AMM SDR ASAA202002132171Connector · corrodedAFTER LANDING, #1 ENG AMBER FILTER BYPASS LIGHT ILLUMINATED. GROUNDED - YES. #1 ENG EEC BITE, FAULT 73-31071 FOUND DP0803 DISCONNECTED FROM S241 DIFF PRESS SW REF B737-800 WDM 73-31-11. W/NEW PRESSURE SW CONFIRMED THREADS ON OLD SWITCH & PLUG DP0803 NEED RPLCDSDR ASAA2020020632111Connector · contaminated#2 THE FMV POSITION SIGNALS DISAGREE MSG # 73-30352. SHORT TERM FAULT. 50 FLT HRS DEFERRED FOR T/C # 78273000. GROUNDED - YES. FAULT 73-30352 NOT LOGGED ON LAST 0-5 FLTS. REF B737-900 FIM 73-25 TASK 804 - PERFORMED ONLY INITIAL EVAL TEST OF EEC TEST - GOOD. DSDR ASAA2020012841991Wire Harness · chafedDURING TC N8420001 #2 ENGINE HARNESS GVI, FOUND J10 CHAFING JUST AFT OF DP1005. GROUNDED - YES. REPAIRED J10 HARNESS REF B737-800 AMM TASK 70-70-01-350-801-F00, GOOD UNTIL ENGINE REMOVAL.SDR ASAA2020011531862Connector · looseNR 2 FUEL FILTER BYPASS ILLUMINATED AFTER LANDING. GROUNDED - YES. DURING INITIAL EVALUATION FOUND FUEL FILTER DIFFERENTIAL PRESSURE SWITCH ELECTRICAL CONNECTOR DP0803 LOOSE. RE-CONNECTED CONNECTOR REF AMM 73-34-01. PERFORMED EEC 2 BITE TEST REF FIM 73-00 TASKSDR ANCF20200110601Wire · chafedJAN 06 FLIGHT AV7 (MIA-BOG), PILOT REPORT WO 15953283 "ENG 1 FUEL FILTER CLOG PRESENTED ON ECAM"
1ST & CORRECTIVE ACTION JAN 06 -> IN ACCORDANCE WITH AMM TASK 73-11-41-000-802-A AND AMM 73-11-41-400-802-A WAS REMOVED AND REPLACED LP FUEL FILTER ELEMENT, FUELSDR AALA201912309914Wire Harness · faultyAIRCRAFT WAS GROUNDED: PILOT REPORTS AT FL360 AT .76 MACH .74 MACH WAS SELECTED AND ECAM ENG 1 STALL MESSAGE CAME ON AND CLEARED AFTER APPROX. 1 SECOND AS POWER ADVANCED TO MAINTAIN .74 MACH. MAINTENANCE ACCOMPLISHED TSM'S 73-00-00-810-865-A, 73-00-00-810-866-SDR AALA2019121879008Connector · looseAIRCRAFT WAS GROUNDED: PILOT REPORTS FF ON NO.2 ENG INDICATION, ALSO ERRATIC AS POWER IS APPLIED HAD THIS TEMP NOT BEEN -5 DEGREES CELSIUS ON TAKEOFF, FELT ENGINE WOULD HAVE OVER TEMP. MAINTENANCE TROUBLESHOT IAW FIM 73-31-00-810-801-F00 J5 HARNESS FOUND LOOSESDR AALA2020112659029Wire Harness · faultedAIRCRAFT NOT GROUNDED: PILOT REPORTS DURING CRUISE EICAS DISAGREE STATUS MSG APPEARED. RT ENGINE FUEL FLOW FLUXUATED FROM 5.3-2.8 ALL OTHER ENGINE PARAMETERS WERE STEADY. MAINTENANCE REMOVED AND REPLACED THE FUEL FLOW TRANSMITTER HARNESS IAW WDM 73-31-11. OPSSDR ASAA2019121683616Wire Harness · damagedWHILE ACCOMPLISHING T/C 78273000 FOUND #2 ENG FAULT, MSG # 75-20832, T3 SIGNAL OUT OF RANGE, LONG TIME FAULT DEFERRED PER T/C 78273000. GROUNDED - YES. DEFERRED 450 FLT HRS, REQ SECOND DEFERRAL C/N 28010481 INSTALLED DEFERRED PER T/C 78273000. PERFORMED B737-9SDR ASAA2019102331085Wire Harness · faultyGE DIAGNOSTICS REPORTS #2 ENGINE ESN862376 TREND DATA SHOWS A DELTA EGT INCREASE AND EGTHDM DECREASE. EGT INDICATION ERRORS ARE SUSPECT. GROUNDED - YES. REMOVED AND REPLACED CJ10 CORE ENGINE HARNESS PER B737-900 AMM 73-21-06. OPS CHECK GOOD PER AMM 73-21-00. RSDR AALA201910189003Connector · dirtyAIRCRAFT NOT GROUNDED: PILOT REPORTS LEFT ENGINE SLOW TO SHUTDOWN, WHEN FUEL CONTROL SWITCH MOVED TO CUTOFF, APPROX.15 SECONDS. RECYCLED SWITCH ONCE. MAINTENANCE REMOVED AND CLEANED CONNECTOR ON MEC. REINSTALLED CONNECTOR AND OPERATED ENGINE. ENGINE SHUTSDOWN SDR ASAA2019101531438Wire Harness · inoperativeDURING ACCOMPLISHMENT OF W/C 78273000 OF #2 ENG FOUND FAULT CODE 75-10592 TBV POSITION OUT OF RANGE LONG TERM FAULT. GROUNDED - YES. DEFERRED PER TASK CARD 78273000 PLT FOR 450 FLT HOURS. ACCOMPLISHED EEC TEST, HAS TWO FAULTS, 75-10592. TROUBLESHOT SYS AND FOUSDR ASAA2019100873955Connector · looseWHILE PERFORMING TC8420000 - FOUND ALTERNATOR PLUGS DP802 AND DP0702 LOOSE BOOT PLU. J8 AND J7 HARNESS REQ. REPLACEMENT ON #1 ENGINE. GROUNDED - YES. RMVD AND INSTALLED 1EACH J8 AND J7 ENGINE HARNESS. REF B737-800 AMM 73-21-06. PERFORMED #1 ENG EEC, AMM TASK 7SDR ASAA2019092730840Wire Harness · damaged#2 ENGINE LEFT HAND VBV ACTUATOR CONNECTOR HARNESS J10 (VBV-B SIDE) INSULATION IS DAMAGED. GROUNDED - YES. REMOVED & REPLACED J10 HARNESS REF B737-900 AMM 73-21-06-400-802-F00. ACCOMPLISHED FADEC SYSTEM TEST REF AMM 73-21-00-700-802-F00. ALL TESTS PASSED.SDR ASAA2019092530831Connector · defectiveDURING LANDING ROLL OUT #2 ENGINE CONTROL LIGHT ILLUMINATED. GROUNDED - YES. PERFORMED B737-800 FIM 73-06 TASK 801. EEC BITE PROCEDURE PROVIDED FAULT CODE 73-21392. EEC TEST FAILED. PERFORMED FIM 73-22 TASK 807 SINGLE CHANNEL FAULT. REMOVED AND REPLACED EEC #2SDR ASAA2019091630710Wire Harness · excess playDURING LT - ENGINE HARNESS INSPECTION FOUND J7 HARNESS SLEEVE AT ALTERNATOR OUTBOARD CONNECTOR LOOSE WITH EXCESSIVE PLAY. LEFT HAND ENGINE J7 HARNESS CONSIDERED AN LRU AND SHOULD NOT BE REPAIRED. GROUNDED - YES. REMOVED AND REPLACED J7 HARNESS PER AMM REF 73-2SDR AALA201909159001Wire Harness · damagedAIRCRAFT IN BASE VISIT: FOUND 5 PINS BURNED/DAMAGED AT DP0901 PINS 2, 5, 79, 10 AND CONNECTOR T3-A HAS EXCESSIVE AMOUNT OF CORROSION COMING OUT. REQUIRES J9 HAR0049 REPLACEMENT. REPLACED J9 ENGINE HARNESS RT ENGINE, PER AMM 73-21-06, CHECKS OK.SDR UIEA2019091205483Connector · dirtyDURING DESCENT, IDLE DISAGREE RIGHT ENGINE, INDICATED 36.1 N1, TO 45.1 N1 AT IDLE. PERFORMED PIMU BITE PROCEDURE IAW 71-01F/T 810, FOUND 155-14-A, T12 SENSOR. CLEANED ELECTRICAL CONNECTOR AND RE-SECURED IAW AMM 73-21-06. FAULT ERASED.SDR ASAA2019090730632Wire Harness · damagedWHILE WORKING ON T/C N8420001, FOUND J9 HARNESS METAL BRANDED SHIELD DAMAGED AT CJ9 DISCONNECT. GROUNDED - YES. DAMAGE IS ON THE #2 ENGINE J10 HARNESS, REPLACED J10 REF AMM 73-21-06-400-802. PERFORMED FADEC SYSTEM TEST IAW AMM 73-21-00-700-802-F00, ALL TESTS PSDR ASAA2019090530640Connector · dirtyWHILE ACCOMPLISHING T/C 728273000 FOUND FAULT CODE 75-20832 FOR #2 ENGINE, T3 SIGNAL OUT OF RANGE, LONG TIME FAULT DEFERRED PER T/C 78273000. GROUNDED - YES. PLT DEFERRED FOR 450 FLT HOURS. DEFERRED PER T/C 78273000. CLEANED AND RESEATED CONNECTOR DP1005 PER FSDR ASAA2019090430611Wire Harness · damagedWHILE ACCOMPLISHING TC N8420001, RIGHT ENGINE- ENGINE HARNESS INSPECTION, FOUND DAMAGE TO J10 HARNESS NEAR CJ9 CONNECTOR. GROUNDED - YES. REMOVED AND REPLACED J10 HARNESS, ROUTED HARNESS AND CONNECTED ALL CONNECTORS REF AMM 73-21-06-400, ALL OPS NML. REF AMM 7SDR ASAA2019090330607Wire Harness · frayedWHILE PERFORMING T/C N8420001 RT ENG HARNESS INSPECTION FOUND J10 HARNESS DAMAGED BY RUBBING AGAINST HPTACC VALVE STAGE 9 INLET TUBE. GROUNDED - YES. J10 HARNESS DAMAGED TO METAL BRAID 10 INCHES BEFORE DP1001. PER T/C REQUIRES REPLACEMENT. REMOVED AND REPLACEDSDR ASAA2019082623487Wire Harness · damagedTHE BOTTOM LEFT EGT SIGNAL (T495S3) IS OUT OF RANGE. BETWEEN 10-20 CYCLES THE EEC BITE TEST MUST BE ACCOMPLISHED. GROUNDED - YES. FOUND CJ10 HARNESS CONN. AT SECTOR 3 TO LOWER LEFT T49.5 PROBE HAS ERRATIC RESISTANCE WHEN SHOOK DOWN. REF. B737-800 AMM 73-21-06,SDR ASAA2019081203374Connector · unsecureWHILE SHUTTING DOWN ENGINE NR 2, START LEVER TO CUTOFF, THE ENGINE CONTINUED RUNNING. START LEVER WAS MOVED OUT OF CUTOFF, AND RETURNED, AND THE ENGINE SHUT DOWN. GROUNDED - YES. ACCOMPLISHED B737-800 FIM 73-06 TASK 804. FOUND NR 2 ENG HMU HPSOV CANNON PLUG NOSDR ASAA2019080183263Wire Harness · faultedPER WORK ORDER T/C# 78273000 FOUND #1 ENG MSG# 73-21271 "THE ALTERNATOR VOLTAGE INPUT TO THE EEC IS OUT OF RANGE" ON FLIGHT LEG#3 IS A SHORT TIME FAULT. GROUNDED - YES. REMOVED AND REPLACED J8 HARNESS ON #1 ENGINE IAW B737-900 AMM 73-21-06. HARNESS CHECKS GOODSDR ASAA2019072530216Harness · defective#1 ENG EEC RECENT FAULTS SHOWS CODE "LONG TERM" 75-10831 T3 SIGNAL OUT OF RANGE. GROUNDED - YES. REMOVED AND REPLACED #1 ENG J9 HARNESS IAW AMM 73-21-06. ACCOMPLISHED J9 HARNESS OPS CHECK REF AMM 73-21-06, ALL TESTS PASSED.SDR ASAA2019072030124Wire Harness · damagedWHILE ACCOMPLISHING TC N8420000, FOUND DAMAGE ON NACELLE HARNESS MW0311, DOWNSTREAM OF GWTAISV, CONNECTOR DP1103, BEFORE HARNESS SPLIT. GROUNDED - YES. REMOVED AND REPLACED MW0311 HARNESS PER AMM 73-21-06/401. ALL OP-CHECKS COMPLETE REF AMM 77-31-00-710-801-F0SDR ASAA2019072030123Wire Harness · damagedWHILE ACCOMPLISHING TC N8420000, FOUND DAMAGE ON J9 HARNESS. GROUNDED - YES. REMOVED AND REPLACED J9 HARNESS PER AMM 73-21-06-000-802-F00 / AMM 73-21-06-400-802-F00. ALL OP-CHECKS COMPLETED.SDR ASAA2019071430054Wire Harness · damagedPER T/C N8420001 - RIGHT ENGINE HARNESS INSPECTION FOUND ENG J9 + J10 HARNESS DAMAGE AT T3 SENSOR CONN'S. GROUNDED - YES. REMOVED AND REPLACED J9 HARNESS ON #2 ENGINE REF AMM 73-21-06. FOR J10 HARNESS REPLACEMENT REF L/P 11973793. EEC DISCRETES TEST GOOD REF ASDR ASAA2019071430053Wire Harness · tornPER T/C N8420001 RIGHT ENGINE HARNESS INSPECTION FOUND BLACK BRAID TORN AT CJ10 DISCONNECT. DAMAGED BRAID IS ON THE J10 HARNESS. GROUNDED - YES. REMOVED AND REPLACED J10 HARNESS IAW AMM 73-21-06. FOR ALL HARNESS TESTS REF L/P 11973794, ALL TESTS PASSED.SDR ASAA2019071330057Wire Harness · defective#1 ENGINE TREND DATA SHOWS A SUDDEN SHIFT IN EGT HOT DAY MARGIN PREVIOUS MAINT CJ9 HARNESS AND S1 PROBE REPLACED. GROUNDED - YES. REMOVED AND REPLACED #1 J9 HARNESS REF AMM 73-21-06-400-803-F00, OPS NML REF AMM 73-21-00-700-802-F00. ACCOMPLISHED THE FOLLOWING SDR UIEA2019071204742Terminal · defectiveENGINE FUEL VALVE LIGHT INOP ( FUEL CONTROL ENG VALVE INDICATION SYSTEM, FUEL CONTROL ENG FUEL VAL INDICATION SYSTEM (FADEC &)(<P><SPAN>REPLACED TERMINAL END ON WIRE W5324D IAW SWPM 20-30-00 ACCOMPLISHED OPS CHECK IAW AMM 71-00-00 OPS GOOD THIS CLEARS MDDR 1SDR ASAA2019070729970Connector · disconnectedENGINE #2 HAS A SHORT TIME FAULT 73-11272 THE ALTERNATOR VOLTAGE INPUT TO THE EEC IS OUT OF RANGE, DEFERRED PER TASK CARD 78273000. GROUNDED - YES. ACCOMPLISHED FIM 73-27 TASK 804. FOUND DP0702 DISCONNECTED. RECONNECTED DP0702. ACCOMPLISHED ENGINE RUN TEST 13.SDR ASAA2019070429916Wire Harness · damagedFOUND OUTER SHEATH WIRE HARNESS DAMAGE ON J10 HARNESS NEAR T3 PROBE CHANNEL IS CONNECTOR: #2 ENGINE (ESN 802325). GROUNDED - YES. ACCOMPLISHED ENGINE WIRING HARNESS REPAIR. THIS REPAIR IS TEMPORARY UNTIL THE NEXT ENGINE SHOP VISIT REF AMM 70-70-01. PLT CREATEDSDR ASAA2019070429915Wire Harness · damagedFOUND J9 HARNESS TO HAVE CUT AND DAMAGED HARNESS METAL BRAIDING; #2 ENGINE. GROUNDED - YES. REMOVED REPLACED J9 HARNESS REF AMM 73-21-06. OPS TEST GOOD.
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