Boeing 767-33A

Service difficulty reports · 1,978

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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 aircraft_model_key = '76733A'
  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 UIEA2019102395755Actuator · failedLT PACK EXH DOOR DOES NOT ACTUATE.(<P>TRANSFERRED TO DMI #119370 PER MEL 21-53-01B, CAT 'C'.</P><P>LP 1075896 - M4: LEFT PACK INOP DUE TO DMI 119370. TRANSFERRED L PACK TO DMI 119371 PER MEL 21-51-01-01.</P><P>LP 1075901 - M5: REMOVED AND REPLACED ACTUATOR ASSOct 19, 2019 · N1997A · Boeing 76733A · Cabin Cooling SystemSDR UIEA2019100965665Switch · malfunctionedLEFT ENGINE FUEL VALVE LIGHT WITH EICAS MESSAGE ILLUMINATED. T/S PER FIM 76-11 FT 812 AND WDM 76-11-11. RESET S37, LEFT ENGINE FIRE SWITCH ON P8. LIGHT (ENG FUEL VALVE) WENT OFF. CREW RAN ENGINE PER AMM 71-00-00, NO FAULTS NOTED. MCC NOTIFIED.</P>)Oct 5, 2019 · N1997A · Boeing 76733A · Fire DetectionSDR UIEA2019100405642Warning Message · false activationMAIN DECK SMOKE DETECTOR FAILED, AMBER A1. TROUBLESHOOTED MAIN DECK SMOKE DETECTOR A1 IAW FIM 26-16-816. NO DEFECTS FOUND DURING OPS CHECK. NOTIFIED MCC. DMI 118610 REMAINS OPEN FOR FURTHER INVESTIGATION.</P><P>LP 1223520 - M5: COMPLIED WITH SYSTEM OPERATIONAOct 3, 2019 · N1997A · Boeing 76733A · Smoke DetectionSDR CNMA201911070001Pressure Switch · inoperativeR ENG FUEL FILT ICAS MESSAGE. CORRECTIVE ACTION: REMOVED AND REPLACED FUEL FILTER DIFFERENTIAL PRESSURE SWITCH PER AMM B767 73-34 LEAK CHECK GOOD MESSAGE CLEARED NO FURTHER DEFECTS NOTED AT THIS TIME. REF FIM 767 73-11 FAULT TREE 803Oct 2, 2019 · N351AX · Boeing 76733A · Fuel StorageSDR UIEA2019093005603Status Message · false activationWXR SYS STATUS MSG.(<P>PERFORMED WX RADAR SYSTEM TEST IAW AMM 34-43-00. OPS CHECK NORMAL AT THIS TIME, MSG CLEARED. </P>)Sep 29, 2019 · N1997A · Boeing 76733A · Weather Radar SystemSDR UIEA2019092505577Status Message · false activationSTATUS MSG WXR SYS. PERFORMED FIM 34-43 TASK 801, MESSAGE CLEARED. WXR SYSTEM OPS CHECKS NORMAL PER AMM 34-43-00/501.Sep 25, 2019 · N1997A · Boeing 76733A · Weather Radar SystemSDR UIEA2019092405564Relay · failedCTR R FUEL PUMP EICAS MESSAGE AFTER ENGINE START WITH CENTER TANK FUEL. REMOVED AND REPLACED K10692, RT RELAY IAW SWPM 20-81-11. OPS CHECK OK PER AMM 28-22-00.Sep 24, 2019 · N1997A · Boeing 76733A · Aircraft Fuel Distribution SystemSDR UIEA2019100395556Connector · damagedFIXED ELT INOPERATIVE. FOUND DURING TROUBLESHOOTING ON P5 PANEL, ELT CONTROL PANEL CIRCULAR CONNECTOR PIN G RECESSED GROUND PIN ON CIRCULAR CONNECTOR IAW SWPM 20-62-00. PERFORMED OPS CHECK OF FIXED ELT IAW IAW TM A06V2 DOCUMENT, DL 241-1472-00 REV 1. OPS CHSep 22, 2019 · N1997A · Boeing 76733A · Equipment/Furnishings WiringSDR UIEA2019091605516Transceiver · malfunctionedWEATHER RADAR WILL NOT TEST, MESSAGE: WEATHER FAIL RIGHT. WORKS NORMAL IN FLIGHT. RE-RACKED WEATHER RADAR TRANSCEIVER AND PERFORMED OPS TEST OF WEATHER RADAR SYSTEM IAW AMM 34-43-00. NO DEFECTS NOTED AT THIS TIME.Sep 16, 2019 · N1997A · Boeing 76733A · Weather Radar SystemSDR UIEA2019091605511Clamp · not seated"LEFT BLEED DUCT LEAK" CAUTION EICAS MSG. COMPLETED ASSOCIATED QRH PROCEDURE. INSPECTED LEFT PACK CROSS OVER DUCT, ISO VALVE, AND ACM AREA CLAMPS WITH BAY DOORS OPEN AND CLOSED. NO EICAS MSG NOTED. OK FOR SVC REF AMM 21-50-00. LP 1069086 - ITEM 1: DEFERRED TO Sep 13, 2019 · N1439A · Boeing 76733A · Pneumatic Distribution SystemSDR UIEA2019090805459Unknown · malfunctionedLP 1100481 (MIA) - SPAR VALVE CHECK FAILS DURING ENG START - RT ENG - RETURN TO BLOCKS. LP 1100482 (CVG) - INFO ONLY - DURING RT ENG START SPAR VALVE CYCLES NORMALLY. THIS AFTER RETURN TO BLOCKS DUE TO NO CYCLING . INDICATION AND LATER DEFERRAL. LP 1100481 (MISep 8, 2019 · N1439A · Boeing 76733A · Aircraft Fuel Distribution SystemSDR UIEA2019090505446Warning System · false activationAFTER T/O, WX FAIL APPEARED ON HSI. WX RADAR WAS RECYCLED AND WORKED NORMALLY. AFTER BLOCK IN, WXR SYS STATUS MSG REMAINED. NO DEFECTS NOTED AT THIS TIME, ACKNOWLEDGED BY MAINTENANCE. PERFORMED WEATHER RADAR SYSTEM TEST IAW AMM 34-43-00.Aug 31, 2019 · N1997A · Boeing 76733A · Weather Radar SystemSDR UIEA2019082875308Oil System · underserviced"APU FAULT" EICAS, 2 ATTEMPTS UNSUCCESSFUL. SERVICED APU OIL IAW AMM 12-13-04. OPS CHECK OK, START ON FIRST ATTEMPT PER AMM 49-11-00.Aug 27, 2019 · N1439A · Boeing 76733A · APU Oil SystemSDR UIEA2019082955285Pressure Switch · failedAPU FAULT, SHUTDOWN DURING POWER TRANSFER. BIT CHECKED THE APU ECU AND FOUND IT WAS FLAGGING LOW OIL PRESSURE IAW FIM 49-11 FT 987. REMOVED AND REPLACED APU LOW OIL PRESSURE SWITCH, IAW AMM 49-94-02. OPS CHECKED OK. CLEARED APU FAULT AND DOOR STATUS FAULT.Aug 25, 2019 · N1439A · Boeing 76733A · APU Oil SystemSDR UIEA2019082655281Pressure Switch · malfunctionedCTR R FUEL PUMP EICAS MESSAGE WITH 2,300 LBS IN CTR TANK. PERFORMED POWER WIRE CHECK, NO POWER A1, B1, C1 K330 RELAY. REMOVED AND REPLACED K330 RELAY PER WDM 28-22-13, NO HELP. REMOVED AND REPLACED RIGHT CENTER OVERRIDE PRESSURE SWITCH IAW AMM 28-42-01. OPSAug 25, 2019 · N1997A · Boeing 76733A · Fuel Boost PumpSDR UIEA2019082755280Warning Message · false activationAFT EQ EXH FAN 2 STATUS MESSAGE. T/S PER FIM 21-26 FAULT TREE 808. MESSAGE CLEARED, OPS CHECK NORMAL.Aug 24, 2019 · N1439A · Boeing 76733A · Air Distribution FanSDR UIEA2019081214999Igniter · malfunctionedR ENG IGNITER ON EICAS - #2 ENG WOULD NOT START SINGLE SETTING. NORMAL START ON BOTH. R & R NR 1 AND 2 IGNITER AND SWAP IGINITION BOXES ON NR 1 AND 2 TO ORIGINAL POSITION IAW AMM 74-21-02-74-11-01, OPS CHECKS OKAug 11, 2019 · N1997A · Boeing 76733A · Spark Plug/IgniterSDR UIEA2019080984972Display · malfunctionedRADAR DISPLAYS SCATTERED RETURNS ACROSS ENTIRE DISPLAY WITH NO PRECIP IN VICINITY. PERFORMED WX RADAR OPERATIONAL TEST IAW AMM 34-43-00. OPS TEST OK, NO DEFECTS NOTED AT THIS TIME.Aug 9, 2019 · N1439A · Boeing 76733A · Weather Radar SystemSDR UIEA2019080984970Warning Message · false activationRIGHT ENGINE NR 1 IGNITER STATUS MESSAGE. PERFORMED FIM 74-00 FT P11 FOR THE NR 1 IGNITER. MESSAGE CLEARED, NO FAULTS NOTED AT THIS TIME.Aug 8, 2019 · N1997A · Boeing 76733A · Spark Plug/IgniterSDR UIEA2019080534938Shutoff Valve · unknownEICAS AND STATUS MSG: R ENG HPSOV. PERFORMED RIGHT ENGINE RUN, NO MESSAGE DISPLAYED AT THIS TIME. PACK PRESSURE HOLDS GOOD. THERE ARE NO DEFECTS FOUND AT THIS TIME, OPS CHECK PERFORMED IAW 71-00-00. REMOVED AND REPLACED R ENGINE HPSOV IAW AMM 36-11-02. LEAK Aug 2, 2019 · N1439A · Boeing 76733A · Pneumatic Distribution SystemSDR UIEA2019080524936Warning Light · no indicationRT "ENG VALVE" LIGHT DID NOT ILLUMINATE ON SHUTDOWN. ENGINE SHUTS DOWN IMMEDIATELY ON SELECTION OF "CUT OFF".(<P>REPLACED RELAY K1252 PER FIM 76-11 FT 808, NO HELP. CYCLED INDICATOR LIGHT AND LIGHT TEST NORMAL. OPERATED SWITCH WITH ENG OFF, LIGHT OPS NORMAL. SAug 1, 2019 · N1997A · Boeing 76733A · Fuel Controlling SystemSDR UIEA2019080204931Warning Message · false activationRIGHT ENGINE HPSOV DISPLAYED ON STATUS PAGE. PERFORMED A BITE TEST, NO FAULTS FOUND. SYSTEM OPS CHECKED GOOD IAW AMM 36-00-00.Aug 1, 2019 · N1439A · Boeing 76733A · Pneumatic Distribution SystemSDR UIEA2019080134899Warning Message · false activationRIGHT ENGINE HPSOV MESSAGE DISPLAYED ON EICAS, IN FLIGHT. PERFORMED AIR SUPPLY BITE PROCEDURE IAW FIM 36-20-00/101. FOUND RH SYS PRV LIGHT ILLUMINATED. PERFORMED MX ACTIONS IAW DDG VOL. 2 36-11-08-01-01A. REACTIVATED R HPSOV. PERFORMED BITE AIR SUPPLY MODULJul 30, 2019 · N1439A · Boeing 76733A · Pneumatic Distribution SystemSDR UIEA2019072704868Switch · faultyFWD CARGO FIRE SWITCH LIGHT ON THE P-8 PANEL WOULD NOT TEST DURING SYSTEM OR BRIGHT LIGHT TEST. (BULB GOOD) FWD CARGO FIRE SYSTEM PLACED ON MEL DEFERRAL IAW DDG 26-23-01. MDDR 115416. LP 1053596 - M7: REMOVED AND REPLACED FWD LOWER CARGO FIRE SWITCH IAW SWPM 2Jul 27, 2019 · N1439A · Boeing 76733A · Fire DetectionSDR UIEA2019072604864Control Valve · malfunctionedL BLEED DUCT LEAK. (<P>TRANSFERRED TO DMI 115382 PER MEL 21-51-01-01, CAT 'C', DUE DATE: 05-AUG-19. PLACARDS INSTALLED AND MX ACTION C/W. </P><P>LP 1053595 - M5: REMOVED AND REPLACED LEFT PACK TEMP CONTROL VALVE REF AMM 21-51-12. OPS CHECK NORMAL. THIS CLEARS Jul 26, 2019 · N1439A · Boeing 76733A · Cabin Cooling SystemSDR UIEA2019072104800Oil System · lowAPU WOULD NOT START. (<P>PERFORMED B767 FIM 49-11 FT 987 APU BITE PROCEDURES. SERVICED OIL, CLEARED FAULTS. OPS CHECK GOOD. </P>)Jul 21, 2019 · N1439A · Boeing 76733A · APU Oil SystemSDR UIEA2019072204809Cover · missingWXR CONTROL PANEL MISSING UNUSED SWITCH COVERS. (<P>REMOVED AND REPLACED WXR CONTROL PANEL IAW AMM 34-43-02. PANEL OPS CHECK NORMAL AT THIS TIME.</P>)Jul 20, 2019 · N1997A · Boeing 76733A · Weather Radar SystemSDR CNMA201908070002Warning Light · false indicationAFTER T.O. WITH NORMAL GEAR RETRACTION STARTED AFTER T.O. CHK LIST. WHILE MOVING LANDING GEAR LEVER TO THE OFF POSITION, HEARD UNUSUAL NOISE WITH AMBER GEAR AND DOOR LIGHTS WITH GREEN NOSE GEAR DOWN AND LOCKED INDICATION. FOLLOWING QRH PROCEDURES MOVED GEAR LEJul 18, 2019 · N378AX · Boeing 76733A · Landing Gear Position and WarningSDR UIEA2019071604766Switch · brokenRADAR GAIN SWITCH BROKEN / CRACKED. (<P>REMOVED AND REPLACED WEATHER RADAR CONTROL PANEL IAW AMM 34-43-00. OPS CHECK GOOD. </P>)Jul 16, 2019 · N1997A · Boeing 76733A · Weather Radar SystemSDR UIEA2019071604763Brake · fireON EXITING RW, TWR ADVISED SMOKE & FIRE EMANATING FROM LEFT MAIN GEAR. EMERGENCY VEHICLES RESPONDED & SPRAYED GEAR.(<P>REMOVED AND REPLACED #6 BRAKE ASSY IAW AMM 32-41-08, OPS CHECK GOOD. PERFORMED ANTI-SKID OPERATIONAL TEST AND BITE TEST IAW AMM 32-42-00, NO Jul 16, 2019 · N1439A · Boeing 76733A · BrakeSDR UIEA2019071404749Pump · malfunctionedCENTER RT FUEL PUMP EICAS.(<P>TRANSFERRED TO MDDR 114716 PER MEL 28-22-02A, CAT C, DUE DATE 24-JUL-19.</P><P>LP 1099299 - M2: REMOVED AND REPLACED RIGHT AUX TANK FUEL OVRD PUMP PRESSURE SWITCH IAW AMM 28-42-01, NO HELP. OFF PART (PN: 21C1-3-21, S/N W033388)</PJul 14, 2019 · N1997A · Boeing 76733A · Fuel Boost PumpSDR UIEA2019071204738Bleed Air Sys · malfunctionedNO DUCT PRESSURE DURING APU OPERATION.(<P>TRANSFERRED TO MDDR 114602 PER 49-11-01-01 CAT C DUE 21JUL19 VALVE LOCKED OUT PER DDG 36-11-01.</P><P>LP 1080383 - M2: PUT THE AIRPLANE BACK IN ITS USUAL CONFIGURATION. PERFORMED FIM 36-10 FAULT TREE 839. NO FAULTS NOTJul 12, 2019 · N1439A · Boeing 76733A · APU Bleed Air SystemSDR UIEA2019071204739Unknown · malfunctionedNO APU DUCT PRESSURE ON STARTUP AFTER LANDING. (<P><SPAN>RE-STARTED APU DUCT PRESSURE NORMAL, NO FAULTS FOUND REF AMM 49-11-00 DUCT PRESSURE REF 49-52-00.</SPAN><BR DATA-MCE-BOGUS="1" /></P>)Jul 9, 2019 · N1439A · Boeing 76733A · APU Bleed Air SystemSDR UIEA2019071004721Smoke Detector · failed#3A CARGO SMOKE DETECTOR SHOWS FAILED (INOP).(<P>TRANSFERRED TO MDDR #114489 PER MEL 26-16-02-02 CAT "C" DUE DATE 20-JUL-19.</P><P><SPAN>REPLACED SMOKE DETECTOR IAW AMM 26-19-01 OPS CHECKED GOOD THIS CLEARS MDDR 114489 PLACARD REMOVED</SPAN><BR DATA-MCE-BOGUS=Jul 9, 2019 · N1997A · Boeing 76733A · Smoke DetectionSDR UIEA2019070404670Eec · malfunctionedNO LIGHT OFF ON RIGHT ENGINE START. SELECTED BOTH, SECOND ATTEMPT SUCCESSFUL. (<P>RT ENGINE IGN. 1(A) INOP, DEFERRED IGN 1(A) PER MEL 74-00-01B CAT 'C'. THIS OPENS DMI # 114171, PLACARD INSTALLED AND MCC NOTIFIED.</P><P>LP 1054226 - M5: T/S PER SRM 74-31-01. Jul 3, 2019 · N1439A · Boeing 76733A · Fuel Control/Turbine EnginesSDR UIEA2019062874606Battery · inoperativeSTATUS MSG - APU BATT CHGR. PERFORMED FIM 24-31 F/T 805 BLOCK 22. REMOVED AND REPLACED APU BATTERY CURRENT MONITOR IAW 24-31-02, OPS CHECK FAILED. PERFORMED FIM 24-31 FT 805 BLOCK 23. REMOVED AND REPLACED RELAY K788 IAW WDM 24-31-41. NO HELP, REMOVED ANJun 27, 2019 · N1997A · Boeing 76733A · Battery/Charger SystemSDR UIEA2019062864599Pressure Switch · failedAFTER ENGINE START, CENTER RIGHT FUEL PUMP EICAS MESSAGE. REMAINED ON WITH 5000 LBS OF CENTER TANK FUEL. T/S DMI #113803 TO R/H CENTER AUX TANK OVERRIDE PRESSURE SWITCH IAW FIM 28-22 FT 805, BLOCK 50. REMOVED AND REPLACED THE RT CENTER AUX PRESSURE SWITCH IAJun 26, 2019 · N1997A · Boeing 76733A · Aircraft Fuel Distribution SystemSDR UIEA2019062864592Light · intermittentRIGHT ENG BLEED OFF BACKLIGHTING, NO ILLUMINATION WITH ENG SHUT DOWN. FOUND DURING COCKPIT PRE-FLIGHT. RESET RT ENG BLEED SWITCH IAW AMM 36-20-00. OFF LIGHT CAME BACK ON. OPS CHECKED GOOD.Jun 25, 2019 · N1439A · Boeing 76733A · Pneumatic Distribution SystemSDR UIEA2019062404564Exciter · malfunctionedITEM 1 - INFO, FIRST START ATTEMPT ON RIGHT ENGINE NO LIGHT OFF. ITEM 2 - STATUS MESSAGE: R ENG IGNITER 1(<P>RT ENG #1 IGNITION INOP. PLACED ON MEL 74-00-01B DMI #113663, SELECT BOTH TO START ENGINE. </P><P>LP 1080536 - M2: REMOVED AND REPLACED RT ENG #1 IGNITJun 24, 2019 · N1439A · Boeing 76733A · ExciterSDR CA190625008Display · failed(CAN) FLIGHT DECLARED A PAN PAN DUE TO DUAL FMS FAILURE. FLIGHT WAS ABLE TO EVENTUALLY GET ONE FMS BACK ONLINE AND FLIGHT CONTINUED TO DESTINATION. RESOLUTION REPLACED R/H FMC CDU AS PER AMM 34-61-02-022-193 -CHKD SERV (TC# 20190625008)Jun 22, 2019 · Boeing 76733A · Flight Management Computing Hardware SystemSDR UIEA2019062524558Apu · faultedAPU FAULT, DID NOT START AFTER 2 ATTEMPTS. PERFORM BITE CHECK OF ECU PER AMM 49-61-05, NO FAULTS FOUND. APU START SUCCESSFUL OF 1ST ATTEMPT BY MAINT, OPS CHECKED GOOD.Jun 22, 2019 · N1997A · Boeing 76733A · APU Start/Ignition SystemSDR UIEA2019062104551Switch · brokenCAPTAIN`S OXYGEN TEST RESET SWITCH BROKEN. REMOVED AND REPLACED CAPT OXYGEN STOWAGE PER ASSY AS REQ, LEAK CHECKED GOOD IAW AMM 35-11-51.Jun 20, 2019 · N1439A · Boeing 76733A · Crew Oxygen SystemSDR UIEA2019061874510Exciter · malfunctioned# 2 ENGINE DID NOT START WITH SINGLE IGNITER , SWITCHED TO BOTH FOR BOTH ENGINE STARTS. PERFORMED NO.2 SYS IGNITION AUDIBLE TEST. CONFIRMED ONLY ONE IGNITER IS OPERATING WITH SWITCH SET TO 'BOTH'. A/C DOWNGRADED TO ER 60. PLACARDS INSTALLED. REMOVED AND REPLAJun 17, 2019 · N1439A · Boeing 76733A · ExciterSDR 2019FA0000183Engine · vibrationAFTER LIFT OFF AT LEMD HIGH VIBRATION INDICATION ON ENGINE #2 (5 UNITS) ACCOMPAINED WITH AIRFRAME VIBRATION, FLIGHT WAS RETURNED TO LEMD.CORRECTIVE ACTION: PER F.O.D. WAS REPLACED FAN BLADES IAW OT-BOA-19-4565 AND OT BOA-19-4567, PERFORMED BOROSCOPE INSPECTIONJun 7, 2019 · N366MS · Boeing 76733A · Engine (Turbine/Turboprop)SDR UIEA20190604377Valve · unknownNO APU DUCT PRESSURE. PERFORMED OPS CHECK PER AMM 49-11-00. CYCLED APU VALVE AND GOT DUCT PRESSURE. NO FURTHER DEFECTS NOTED.May 31, 2019 · N1439A · Boeing 76733A · APU Bleed Air SystemSDR UIEA2019052804304Sensor · faultyLT PACK INOP IN AUTO, OK IN STBY (<P>TRANSFERRED TO DMI # 112307 MEL 21-51-03-01 CAT C DUE 07 JUN19 - PLACARDS INSTALLED </P><P>LP 1078848-M3: REMOVED AND INSTALLED COMPRESSOR OUTLET SENSOR ON LEFT PACK IAW AMM 21-51-06-404. EFFECTIVITY CHECK GOOD. A/C EFFECTMay 28, 2019 · N1997A · Boeing 76733A · Cabin Cooling SystemSDR UIEA2019053004349Warning System · false activationLT PACK TEMP EICAS MSG. (<P>PERFORM PACK TEMP CONTROLLER BITE, NO CURRENT FLIGHT FAULTS NOTED PER FIM 21-51 FT 803. PERFORM OPS CHECK, NO DEFECTS NOTED. PLACED P/N 625928-2 ON ORDER WITH MCC DUE TO PREVIOUS FLT FAULT COMPRESSOR SENSOR PACK.<BR /></P>)May 27, 2019 · N1997A · Boeing 76733A · Cabin Cooling SystemSDR UIEA2019052704299Unknown · malfunctionedDURING TAXI OUT, FUEL PANEL IN OVHD PNL, ALL QTYS BLANKED AS WELL AS TEMP & TOTAL. DURING RETURN TO GATE, DISPLAY BECAME INTERMITTENT. MOMENTARY FUEL QTY BITE STATUS MSG DISPLAYED.(<P>PERFORMED FUEL QTY BITE PROCEDURE IAW FIM 28-41 FT 847. RECEIVED "NO PRESENMay 27, 2019 · N1439A · Boeing 76733A · Fuel Quantity IndicatorSDR UIEA2019052504295Warning System · false activationAFT CARGO OVHT CAUTION MSG ON TAXI OUT. (<P>TRANSFERRED TO MDDR #112207 IAW MEL 21-40-01-01. (M) C/W, PLACARD INSTALLED AND MCC NOTIFIED. CAT 'C' DUE 4 JUN 19.</P><P>LP 1024647 - M2: OPS CHECK 21-44-00, NO DEFECTS NOTED AT THIS TIME. PLACED RELAY K229 ON ORDERMay 25, 2019 · N1439A · Boeing 76733A · Cabin Temperature Control SystemSDR UIEA2019052304281Ignition Lead · erodedENGINE #1 LOWER IGNITION EXCITER BOX. EXCITER #1 LEAD CONNECTION HAS EROSION ON PIN. (<P>REMOVED AND REPLACED ENGINE #1 LEAD IGNITION LOWER CONNECTION IAW AMM 74-21-01. OPS CHECK NORMAL.</P>)May 23, 2019 · N1439A · Boeing 76733A · Ignition Harness (Distribution)
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