Douglas DC-9-31

Service difficulty reports · 7,433

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  FROM 'https://openairdocs.org/data/latest/faa_service_difficulty_report.parquet'
  WHERE aircraft_model_key = 'DC931'
  ORDER BY difficulty_date DESC"

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SDR USAAD96158Engine · failedFLT 451 - DCA-YUL - DURING CRUISE AT FL 330, LEFT ENGINE EPR DECREASED TO 1.2, N1 AND N2 DROPPED TO APPROXIMATELY 40 PERCENT, HEARD THREE LOUD BANGS. TURNED ON LEFT FUEL PUMP AND ANTI-ICE SWITCH, LEFT ENGINE RETURNED TO NORMAL. DIVERTED TO BOS AS PRECAUTIONANov 1, 1996 · N967VJ · Doug DC931 · Engine (Turbine/Turboprop)SDR 9623569974Keel T Cap · corrodedDURING H-CHECK, FOUND CORROSION IN THE LEFT FORWARD KEEL T-CAP AT THE FS 604 BULKHEAD. REPAIRED T-CAP (P/N 5914865-29) PER EA 99-111756.Nov 1, 1996 · N9338 · Doug DC931 · Fuselage Main, KeelSDR 9623319910Power Supply · inoperativeDURING LINE MAINTENANCE INSPECTION, FOUND EMERGENCY EXIT LIGHT AT MAIN CABIN DOOR INOPERATIVE. REPLACED POWER SUPPLY AND BATTERIES, OPERATIONAL CHECK NORMAL.Nov 1, 1996 · N960N · Doug DC931 · Emergency LightingSDR 9624959956Doors · damagedVIBRATION AND NOISE COMING FROM NOSE GEAR AREA AFTER TAKEOFF. FLIGHT RETURNED TO MSP AND LANDED WITHOUT INCIDENT. MAINTENANCE FOUND LEFT AND RIGHT FORWARD NOSE GEAR DOORS DAMAGED. REMOVED, REPAIRED AND REINSTALLED DOORS. OPERATIONAL CHECK NORMAL.Oct 31, 1996 · N923RW · Doug DC931 · Landing Gear DoorsSDR 9624199974Frame · crackedDURING H-CHECK, FOUND 3 CRACKS .5, .625 AND 1.25 INCH IN THE FS 83 FRAME AT THE LEFT AND RIGHT SIDES. REPAIRED FRAME (P/N 9911505-7) PER EA 99-111786.Oct 31, 1996 · N9338 · Doug DC931 · Fuselage Main, FrameSDR 9623379949Door Switch · malfunctionedDURING APPROACH, LANDING GEAR DOOR OPEN LIGHT REMAINED ON AFTER GEAR WAS EXTENDED. EMERGENCY GEAR EXTENSION PROCEDURES WERE UTILIZED AND AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED THE LEFT AND RIGHT GEAR DOOR SWITCHES. ALSO, TIGHTENED BOLTS TO TOct 31, 1996 · N8928E · Doug DC931 · Landing Gear Position and WarningSDR 9623359947Generation · malfunctionedDURING TAKEOFF ROLL AT 100 KNOTS, THE RIGHT GENERATOR DROPPED OFF LINE ACCOMPANIED BY AC CROSSTIE LOCKOUT LIGHT ILLUMINATION. ABORTED TAKEOFF AND RETURNED TO GATE. MAINTENANCE REPLACED VOLTAGE REGULATOR, GENERATOR CONTROL PANEL, BUS CONTROL PANEL AND CURRENTOct 31, 1996 · N8938E · Doug DC931 · AC Generator-AlternatorSDR USAAD96156Power Supply · inoperativeFORWARD AND AFT OVERWING EMERGENCY DOOR LIGHTS INOPERATIVE. REPLACED BOTH POWER SUPPLIES. (M)Oct 30, 1996 · N973VJ · Doug DC931 · Emergency LightingSDR USAA960714Skin · crackedPIT - DURING C-4, FOUND .5 INCH CRACK IN SKIN AT FORWARD AIR STAIR CUT OUT AFT LOWER CORNER. ROUTED OUT CRACKED AREA OF SKIN AND INSTALLED A SHIM, FILLER AND A DOUBELR PER SRM 53-05 FIG 57A SHEET NR 1. (M)Oct 30, 1996 · N934VJ · Doug DC931 · Fuselage Main, Plate/SkinSDR USAA960713Longeron · crackedPIT - DURING C-4, FOUND A .5 INCH AND .75 INCH CRACK IN LONGERON 2R AT STATION 756 AT ATTACHING BOLT HOLES. CUT OUT DAMAGED SECTION OF THE LONGERON AND SPLICED IN A NEW SECTION PER TYPICAL REPAIR 53-10-17. (M)Oct 30, 1996 · N934VJ · Doug DC931 · Fuselage Main, Longeron/StringerSDR USAA960712Longeron · crackedPIT - DURING C-4, FOUND 1.25 INCH CRACK IN LONGERON 3L AT STATION 718 AT ATTACHING BOLT HOLE. CUT OUT DAMAGED SECTION OF LONGERON AND SPLICED IN NEW SECTION PER TYPICAL REPAIR 53-10-17. (M)Oct 30, 1996 · N934VJ · Doug DC931 · Fuselage Main, Longeron/StringerSDR USAA960711Skin · corrodedPIT - DURING Q-1 CHECK, FOUND CORROSION ON SKIN UNDER NR 1 ADF ANTENNA. SEALANT MISSING AND EVIDENCE OF CORROSION UNDERNEATH (LEVEL 1 AND SUSPECT LEVEL 2). SPLICED REPAIR PER EA 33764 SKIN SPLICE REPAIR. CORROSION LEVEL 2, CORROSION TASK NR C50-53306. (M)Oct 30, 1996 · N967VJ · Doug DC931 · Fuselage Main, Plate/SkinSDR 9624539993Skin · crackedDURING M-CHECK, FOUND A CRACK IN THE FORWARD ENTRY DOOR JAMB SKIN AT THE AFT SIDE, 4TH STOP FROM THE TOP. REPAIRED SKIN PER EA 99-111046.Oct 29, 1996 · N8986E · Doug DC931 · Fuselage Main, Plate/SkinSDR 9623199909Battery Pack · dischargedAFT EMERGENCY FLASHLIGHT WOULD NOT BLINK. REPLACED BATTERY PACK. OPERATIONAL CHECK NORMAL.Oct 29, 1996 · N959N · Doug DC931 · Emergency LightingSDR 9623189969Batteries · dischargedDURING LINE MAINTENANCE INSPECTION, OVERHEAD EMERGENCY LIGHTING FROM FORWARD GALLEY TO ROW 4 WOULD NOT TEST. REPLACED BATTERIES IN POWER SUPPLY. OPERATIONAL CHECK NORMAL.Oct 29, 1996 · N9333 · Doug DC931 · Emergency LightingSDR 9623179977Slide · low batteryDURING PERIODIC CHECK, FOUND MAIN CABIN DOOR EVACUATION SLIDE LIGHT BATTERY INOPERATIVE. REPLACED SLIDE.Oct 29, 1996 · N9341 · Doug DC931 · Escape SlideSDR 9623149997Link · brokenA LOUD BANG FOLLOWED BY VIBRATION FROM NOSE GEAR AREA OCCURRED DURING GEAR RETRACTION AFTER TAKEOFF. FLIGHT RETURNED TO RAMP AND LANDED WITHOUT INCIDENT. MAINTENANCE FOUND THE LEFT NOSE GEAR DOOR LINK BROKEN. REPLACED LINK. OPERATIONAL CHECK NORMAL. AIRCROct 29, 1996 · N8933E · Doug DC931 · Landing Gear Door Retract SectionSDR USAAD96155Battery Pack · dischargedGALLEY DOOR FORWARD EVACUATION SLIDE LIGHT INOPERATIVE. REPLACED BATTERY PACK. (M)Oct 28, 1996 · N939VJ · Doug DC931 · Emergency LightingSDR USAA960735T-Cap · corrodedPIT - DURING Q-4/C-6 CHECK, FOUND LEVEL 1 CORROSION AT T-CAP AT FS 996 AFT T-CAP BETWEEN LONGERON L29 TO R29. SPLICE IN SECTION OF T-CAP PER SRM 53-03 FIG 37 AND EA 33802A. CORROSION LEVEL 1. (M)Oct 28, 1996 · N958VJ · Doug DC931 · Fuselage Miscellaneous StructureSDR USAA960710Floor Beam · corrodedPIT - DURING Q-4/C-6 CHECK, FOUND LEVEL 2 CORROSION AT STATION 996 FLOOR BEAM. INSTALLED NEW BEAM AND MFG DOUBLERS PER SRM 53-05 PAGE 212A FIG 72. CORROSION LEVEL 2. CORROSION TASK NR C58-53300. (M)Oct 28, 1996 · N958VJ · Doug DC931 · Fuselage Main, Floor BeamSDR USAA960709Skin · corrodedPIT - DURING Q-4/C-6 CHECK, FOUND LEVEL II CORROSION AT NR 1 SLAT TRACK CUT OUT OUTBOARD LEADING EDGE OF LEFT WING. CUT OUT CORRODED AREA AND INSTALLED DOUBLER 9 INCH BY 7.5 INCH PER SRM 57-06 FIG 4. CORROSION LEVEL 2, COROSION TASK NR C11-57300. (M)Oct 28, 1996 · N958VJ · Doug DC931 · Wing, Plate/SkinSDR USAA960708Skin · crackedPIT - DURING Q-4/C-6 CHECK, FOUND 1 INCH CRACK IN FUSELAGE SKIN LEFT FS 2095 LONGERON L3/L4. INSTALLED DOUBLER REPAIR PER EA 33693. (M)Oct 28, 1996 · N958VJ · Doug DC931 · Fuselage Main, Plate/SkinSDR USAA960707Skin · crackedPIT - DURING Q-4/C-6 CHECK, FOUND .75 INCH CRACK IN RIGHT FUSELAGE SKIN FS 1038 LONGERON R14. INSTALLED DOUBLER PER SRM 53-04 FIG 18. (M)Oct 28, 1996 · N958VJ · Doug DC931 · Fuselage Main, Plate/SkinSDR USAA960706Angle · crackedPIT - DURING Q-4/C-6 CHECK, FOUND 1.5 INCH CRACK IN LEFT DRAG ANGLE AT FS 1095 LEFT VERTICAL FIN. INSTALLED DOUBLER PER SRM 53-05 FIG 23B. (M)Oct 28, 1996 · N958VJ · Doug DC931 · Vertical StabilizerSDR USAA960705Skin · crackedPIT - DURING Q-4/C-6 CHECK, FOUND .75 INCH CRACK IN FUSELAGE SKIN RIGHT FS 1095 BETWEEN LONGERON R3/R4. INSTALLED DOUBLER REPAIR PER SRM 53-04 FIG 27. (M)Oct 28, 1996 · N958VJ · Doug DC931 · Fuselage Main, Plate/SkinSDR USAA960704Angle · crackedPIT - DURING Q-4/C-6 CHECK, FOUND 1.5 INCH CRACK IN LEFT VERTICAL FIN DRAG ANGLE AT FS 1132. INSTALLED REPAIR DOUBLERS PER SRM 53-05 FIG 23 AND 23A. (M)Oct 28, 1996 · N958VJ · Doug DC931 · Vertical StabilizerSDR USAA960703Angle · crackedPIT - DURING Q-4/C-6 CHECK, FOUND 1.25 INCH CRACK IN RIGHT DRAG ANGLE AT FS 1132 VERTICAL FIN DRAG ANGLE. INSTALLED DOUBLERS PER SRM 53-05 FIG 23 AND 23A. (M)Oct 28, 1996 · N958VJ · Doug DC931 · Vertical StabilizerSDR USAA960702Skin · crackedPIT - DURIGN Q-4/C-6 CHECK, FOUND 4 INCH CRACK RIGHT WING AT XRS 214 OUTBOARD NR 5 SLAT TRACK CUT OUT RIGHT WING LEADING EDGE. 12 INCH BY 7 INCH DOUBLER REPAIR INSTALLED PER SRM 57-06 FIG 4. (M)Oct 28, 1996 · N958VJ · Doug DC931 · Wing, Plate/SkinSDR USAA960701Cusp · crackedPIT - DURING Q-4/C-6 CHECK, FOUND 4 INCH CRACK IN CUSP MEMBRANE AT STATION 598 18R. REPLACED SECTION OF METAL REMOVED AT FACTORY SPLICE PER EA 33707. (M)Oct 28, 1996 · N958VJ · Doug DC931 · Fuselage Miscellaneous StructureSDR USAA960700Longeron · crackedPIT - DURING Q-4/C-6 CHECK, FOUND 1 INCH CRACK AT FASTENERS AT STATION 522, 17L LONGERON. REPLACED 20 INCH PIECE OF LONGERON AND DOUBLERS INSTALLED PER SRM 53-10-17 TYPICAL REPAIR. (M)Oct 28, 1996 · N958VJ · Doug DC931 · Fuselage Main, Longeron/StringerSDR USAA960699Longeron · crackedPIT - DURING Q-4/C-6 CHECK, FOUND SEVERAL CRACKS BETWEEN STATION 639 AND STATION 737. SPLICED IN LONGERON FROM STATION 639 TO STATIO N737 PER SRM 53-02 FIG 2. (M)Oct 28, 1996 · N958VJ · Doug DC931 · Fuselage Main, Longeron/StringerSDR USAA960698Longeron · crackedPIT - DURING Q-4/C-6 CHECK, FOUND LONGERON CRACKED AT 23R AT STATION 229. INSTALLED SPLICE PER SRM 53-02 FIG 2. (M)Oct 28, 1996 · N958VJ · Doug DC931 · Fuselage Main, Longeron/StringerSDR USAA960697Cusp · damagedPIT - DURING Q-4/C-6 CHECK, FOUND HOLE MADE IN CUSP MEMBRANE BETWEEN STATION 658-680 (20 INCH) SECTION. REPLACED SECTION OF SKIN AREA FROM FACTORY SPLICE TO FACTORY SPLICE. (M)Oct 28, 1996 · N958VJ · Doug DC931 · Fuselage Miscellaneous StructureSDR USAA960696Skin · crackedPIT - DURING Q-4/C-6 CHECK, FOUND .375 INCH CRACK IN SKIN AT DOOR JAMB FS 427 R27. INSTALLED DOUBLERS PER SRO DWG 9530117. (M)Oct 28, 1996 · N958VJ · Doug DC931 · Fuselage Main, Plate/SkinSDR ABXA9701011Tab · corrodedFOUND ELEVATOR CONTROL TAB INBOARD NOSE CAP CORRODED. REPLACED NOSE CAP (P/N 591041311) IAW DC9 SRM 51-30-1.Oct 28, 1996 · N929AX · Doug DC931 · Elevator, Tab StructureSDR 9622969974Fitting · crackedDURING H-CHECK, FOUND A CRACK IN THE LEFT KEEL FITTING AT FS 729. REPLACED FITTING PER SRM 51-30-5.Oct 28, 1996 · N9338 · Doug DC931 · Fuselage Miscellaneous StructureSDR 9623049929Batteries · dischargedDURING LINE MAINTENANCE INSPECTION, FOUND OVERWING EXIT EMERGENCY LIGHTS INOPERATIVE. REPLACED BATTERIES IN BATTERY PACK, OPERATIONAL CHECK NORMAL.Oct 27, 1996 · N8923E · Doug DC931 · Emergency LightingSDR TWAA9613304Fitting · crackedSTL - DURING SPECIAL CHECK, FOUND END FITTING OF LONGERON 30 CRACKED, STATION 598. REPLACED FITTING PER SRM 51-00 AND TWA STANDARD PRACTICES. (M)Oct 26, 1996 · N988Z · Doug DC931 · Fuselage Miscellaneous StructureSDR 9624969956Doors · not latchedFORWARD NOSE LANDING GEAR DOOR FAILED TO CLOSE AFTER TAKEOFF. FLIGHT RETURNED TO MSN AND LANDED WITHOUT INCIDENT. MAINTENANCE FOUND FORWARD NOSE GEAR DOORS UNLATCHED. SECURED DOORS TO PROPER LATCHED POSITION.Oct 26, 1996 · N923RW · Doug DC931 · Landing Gear Door Retract SectionSDR 9623519974Press Panel · crackedDURING H-CHECK, FOUND CRACKS IN THE NOSE LANDING GEAR HORIZONTAL PRESSURE PANEL AT FS 83, RIGHT SIDE, AND AT FS 110 LEFT SIDE. REPAIRED PANEL (P/N 9910073-3, -313) PER EA 99-111747, 99-111758.Oct 26, 1996 · N9338 · Doug DC931 · Fuselage Miscellaneous StructureSDR 9622959974Fitting · corrodedDURING H-CHECK, FOUND CORROSION ON THE LONGERON 29L KEEL FITTING AT FS 694. REPLACED FITTING PER SRM 51-30-5.Oct 26, 1996 · N9338 · Doug DC931 · Fuselage Miscellaneous StructureSDR 9622949974Fitting · corrodedDURING H-CHECK, FOUND CORROSION ON THE LEFT AND RIGHT SIDE KEEL BEAM FITTINGS AT FS 760 BULKHEAD. REPLACED FITTINGS PER SRM 51-30-5.Oct 26, 1996 · N9338 · Doug DC931 · Fuselage Miscellaneous StructureSDR USAA960691Web · corrodedPIT - DURING Q-1 CHECK, FOUND 1 INCH BY 8 INCH CORRODED AREA AT LOWER EDGE OF CARGO DOOR WEB STATION 362.5 TO 436 28L TO 29L. REPLACED WEB WITH IDENTICAL PART NR 5910142-11. CORROSION LEVEL 1, CORROSION TASK NR C51-5330. (M)Oct 25, 1996 · N967VJ · Doug DC931 · Fuselage Miscellaneous StructureSDR 9623059957Battery Pack · dischargedDURING PERIODIC CHECK, FOUND RIGHT NACELLE EMERGENCY LIGHT INOPERATIVE. REPLACED BATTERY PACK, OPERATIONAL CHECK NORMAL.Oct 25, 1996 · N915RW · Doug DC931 · Emergency LightingSDR 9623039960Slide · low pressureDURING LINE MAINTENANCE INSPECTION, FOUND GALLEY SERVICE DOOR EVACUATION SLIDE LOW ON PRESSURE. REPLACED SLIDE.Oct 25, 1996 · N920RW · Doug DC931 · Escape SlideSDR 9623029957Lights · inoperativeDURING PERIODIC CHECK, FOUND TAILCONE EMERGENCY LIGHTS INOPERATIVE. REPLACED BATTERY PACKS AND POWER SUPPLIES, OPERATIONAL CHECK NORMAL.Oct 25, 1996 · N915RW · Doug DC931 · Emergency LightingSDR 9623019930Indication · malfunctionedDURING FLIGHT, RED NOSE GEAR UNSAFE LIGHT DID NOT ILLUMINATE WITH THROTTLES AT FLIGHT IDLE. ON APPROACH, NOSE GEAR GREEN LIGHT DID NOT ILLUMINATE. RECYCLED GEAR TWO TIMES AND NORMAL INDICATIONS WERE ACHIEVED. AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE COct 24, 1996 · N89S · Doug DC931 · Landing Gear Position and WarningSDR 9622799974Longeron · corrodedDURING H-CHECK, FOUND CORROSION ON LONGERON 29R AND ON ITS END FITTING FS 218 TO 237. REPLACED THE FITTING (P/N 4912261-1) AND REPAIRED THE LONGERON (P/N 2777922-3) PER SRM 51-30-2.Oct 24, 1996 · N9338 · Doug DC931 · Fuselage Main, Longeron/StringerSDR 9622759970Battery Pack · dischargedDURING LINE MAINTENANCE INSPECTION, FOUND EMERGENCY FLASHLIGHT BY AFT FLIGHT ATTENDANT SEAT INOPERATIVE. REPLACED BATTERY PACK, OPERATIONAL CHECK NORMAL.Oct 24, 1996 · N9334 · Doug DC931 · Emergency LightingSDR 9622749970Battery Pack · dischargedDURING LINE MAINTENANCE, FOUND AFT OVERWING EXIT EMERGENCY LIGHTS INOPERATIVE. REPLACED BATTERY PACK, OPERATIONAL CHECK NORMAL.Oct 24, 1996 · N9334 · Doug DC931 · Emergency Lighting
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