Douglas DC-9-31

Service difficulty reports · 7,433

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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 = 'DC931'
  ORDER BY difficulty_date DESC"

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SDR TWAA9909908Doubler · crackedDURING OP 16 MAINT CHECK, FOUND CRACK IN P/N 5912350-20 DOUBLER APPROXIMATELY 1.75 INCHES FORE AND AFT AT INBD END OF FRAME 9911505-6. FWD OF RT CENTER WINDSHIELD POST AT STA 83.5, X=-10. REMOVED DOUBLER PER SRO9530268 DRAWING. INSTALLED 912350-92 FILLER ANJul 12, 1999 · N979Z · Doug DC931 · Fuselage Miscellaneous StructureSDR TWAA9909907Doubler · crackedDURING OP 16 MAINT CHECK, FOUND NOSE HAD CRACK IN PART NBR 5912350-19 DOUBLER APPROXIMATELY .5 INCH FORE AND AFT AT INBD END OF FRAME 9911505-5. FORWARD OF LT CENTER WINDSHIELD POST AT STA 83.5 AT X=-10. INSTALLED NEW PART PER SPM 6-70-01.Jul 12, 1999 · N979Z · Doug DC931 · Fuselage Miscellaneous StructureSDR TWAA9909906Frame · crackedDURING OP 16 MAINT CHECK, FOUND CENTER FRAME (9911505-7) CRACKED APPROXIMATELY .75 INCH LONG IN RADIUS ON OTBD END, STA 83.5, X=10 ON LT SIDE. INSTALLED NEW FRAME PER SPM 6-70-01.Jul 12, 1999 · N986Z · Doug DC931 · Fuselage Main, FrameSDR TWAA9909905Frame · crackedDURING OP 16 MAINT CHECK, FOUND CENTER FRAME (9911505-7) CRACKED .75 INCH LONG IN OTBD END STA 83.5, X=-10 ON RT SIDE. REF SRM 53-03, PAGE 143 IN RADIUS. INSTALLED NEW FRAME PER SPM 6-70-01.Jul 12, 1999 · N986Z · Doug DC931 · Fuselage Main, FrameSDR TWAA9909904Frame · crackedDURING OP 16 MAINT CHECK, FOUND CENTER FRAME (9911505-7) CRACKED THROUGH RIVET AT OTBD END OF STA 83.5, X=-10, LT SIDE UPPER FLANGE JUST AFT OF RADIUS REF SPM 53-03 PAGE 143. INSTALLED NEW FRAME PER SPM 6-70-01.Jul 12, 1999 · N986Z · Doug DC931 · Fuselage Main, FrameSDR TWAA9909903Frame · crackedDURING OP 16 MAINT CHECK, FOUND CENTER FRAME (9911505-7) CRACKED THROUGH RIVET HOLE AT OTBD END STA 83.5, X=10, LT SIDE JUST AFT OF RADIUS REF SRM 53-03 PAGE 143. INSTALLED NEW FRAME PER SPM 6-70-01.Jul 12, 1999 · N986Z · Doug DC931 · Fuselage Main, FrameSDR TWAA9909902Frame · crackedDURING OP 16 MAINT CHECK, FOUND FRAME 911505-5 CRACKED AT INBD END THROUGH RIVET HOLE, TOP LIP JUST AFT OF RADIUS STA 83.5, X=-10 ON LT SIDE. REF SRM 53-03 PAGE 143. STOP DRILLED CRACK AND REPAIRED PER ARA 13512.Jul 12, 1999 · N986Z · Doug DC931 · Fuselage Main, FrameSDR TWAA9909901Frame · crackedDURING OP 16 MAINT CHECK, FOUND FRAME 911505-5 CRACKED APPROXIMATELY .75 INCH IN RADIUS AT INBD END, STA 83.5 X=10 LEFT SIDE. STOP DRILLED CRACK. REPAIRED PER ARA 13512.Jul 12, 1999 · N986Z · Doug DC931 · Fuselage Main, FrameSDR USAAD99094Battery · dischargedIND - THE TAILCONE ACTIVATED EMERGENCY LIGHT WAS INOPERATIVE. MAINTENANCE REPLACED THE TAILCONE ACTIVATED EMERGENCY LIGHT BATTERY. (X)Jul 11, 1999 · N978VJ · Doug DC931 · Emergency LightingSDR TWAA9909909Longeron · damagedDURING OP 16 MAINT CHECK, FOUND STATIC BURN AT STA 180 TO 200, LONGERON 4L AND 5L, WAS GROUND BEYOND LIMITS. REPAIRED PER SRM 53-04, FIG 38 SHEET 18 VIEW E.Jul 11, 1999 · N979Z · Doug DC931 · Fuselage Main, Longeron/StringerSDR TWAA9909703Power Supply · inoperativeTHE LEFT ENGINE NACELLE EMERGENCY LIGHT REMAINED ON ALL THE TIME. REPLACED THE POWER SUPPLY 6011779LB, AND THE BATTERY PACK 418030CF00101. CHECK-C 4-26-99 MCI.Jul 11, 1999 · N987Z · Doug DC931 · Emergency LightingSDR USAAD99093Coffeemaker · dirtyPIT-IND - FLT 705 - DURING CLIMB, FUMES AND SMOKE WERE DETECTED AROUND THE COFFEEMAKER AND IN THE COCKPIT CLOSET. THE GALLEY POWER WAS TURNED OFF AND THE CIRCUIT BREAKERS PULLED. THE SMOKE STOPPED WHEN THE GALLEY POWER WAS TURNED OFF. THE AIRCRAFT RETURNED Jul 9, 1999 · N971VJ · Doug DC931 · Buffet/GalleysSDR USAAD990092Light · failedIND - THE MAIN ENTRANCE DOOR EMERGENCY SLIDE LIGHT AND THE EMERGENCY LIGHT ABOVE THE TAILCONE SLIDE WERE INOPERATIVE. MAINTENANCE REPLACED THE LIGHT ASSEMBLY FOR THE MAIN ENTRANCE SLIDE LIGHT AND THE BATTERY FOR THE EMERGENCY LIGHT ABOVE THE TAILCONE SLIDE. Jul 9, 1999 · N913VJ · Doug DC931 · Emergency LightingSDR TWAA9909910Rib · crackedDURING OP 16 MAINT CHECK, FOUND STA ZPS 52 RIB CRACKED LT LOWER CORNER, STA ZFS 52 RIB CRACKED LOWER CORNER, AND STA ZFS 45 RIB CRACKED IN THE LOWER CORNER. REPAIRED PER SSRM 55-30-02.Jul 9, 1999 · N979Z · Doug DC931 · Vertical Stabilizer, Spar/RibSDR TWAA9909702Battery Pack · dischargedTHE CABIN EGRESS LIGHTS AT THE FORWARD COACH SECTION WAS INOPERATIVE. REPLACED THE BATTERY PACK. CHECK-C 3-15-99 STL.Jul 9, 1999 · N984Z · Doug DC931 · Emergency LightingSDR 99ZZZX2828Battery · dischargedIND - THE MAIN ENTRANCE DOOR EMERGENCY SLIDE LIGHT AND THE EMERGENCY LIGHT ABOVE THE TAILCONE SLIDE WERE INOPERATIVE. MAINTENANCE REPLACED THE LIGHT ASSEMBLY FOR THE MAIN ENTRANCE SLIDE LIGHT AND THE BATTERY FOR THE EMERGENCY LIGHT ABOVE THE TAILCONE SLIDE. Jul 9, 1999 · N913VJ · Doug DC931 · Emergency LightingSDR 9902889971Batteries · dischargedDURING LINE MAINTENANCE INSPECTION, FOUND OVERHEAD EMERGENCY LIGHTS IN FORWARD CABIN INOPERATIVE. REPLACED BATTERIES, OPERATIONAL CHECK NORMAL.Jul 9, 1999 · N9335 · Doug DC931 · Emergency LightingSDR GTIA9900985Batery Charger · inoperativeDTW - CABIN, A NUMBER OF OVERHEAD EMERGENCY LIGHTS INOPERATIVE. REPLACED BATTERY CHARGER STAND, CHECK GOOD IAW MM 33-50-00. (M)Jul 8, 1999 · N934ML · Doug DC931 · Emergency LightingSDR GTIA9900984Bulb · failedDTW - AFT VENTRAL STAIRS SIDEWALL LIGHTS HAVE INOPERATIVE EMERGENCY LIGHT PORTION. RELAMPED CHECK GOOD AIW 33-50-00. (M)Jul 8, 1999 · N934ML · Doug DC931 · Emergency LightingSDR GTIA9900983Light · inoperativeAFT ACCESSORIES COMPARTMENT CAT WALK MISSING EMERGENCY LIGHT LENSE AND BULB. REPLACED EMERGENCY LIGHT LENSE AND BULB IAW DC-9 MM 33-51-00. (M)Jul 8, 1999 · N934ML · Doug DC931 · Emergency LightingSDR ABXA9900737Skin · delaminatedAPPROXIMATELY 80 PERCENT OF LEFT WING VANE SKIN DELAMINATED. REPAIRED UNIT IAW DC9 SRM.Jul 8, 1999 · N948AX · Doug DC931 · Trailing Edge FlapsSDR 9902449977Clamp · missingLOSS OF CABIN PRESSURE OCCURRED AT 33,000 FEET WITH CABIN PRESSURE WARNING LIGHT ILLUMINATED. CREW EXECUTED EMERGENCY DESCENT TO 11,000 FEET. OXYGEN MASKS DID NOT DEPLOY. ENGINE AND WING ANTI-ICE WERE TURNED OFF AND CABIN PRESSURE WAS REGAINED. AIRCRAFT CLJul 8, 1999 · N9341 · Doug DC931 · Cabin Pressure Control SystemSDR USAA990703Floorbeam · corrodedPIT - DURIGN Q2, C-1 CHECK, FOUND 3 INCH BY 3 INCH CORRODED AREA AT FLOORBEAM AND FITTING AT STATION 996 LONG 18R. CORROSION LEVEL 1, CORROSION TASK NR C57-53300. CUT OUT DAMAGED AREA, INSTALLED FILLER AND DOUBLERS. REPLACED FITTING PER EA 52267. (M)Jul 7, 1999 · N955VJ · Doug DC931 · Fuselage Main, Floor BeamSDR USAA990701Seat Track · corrodedPIT - DURIGN Q2, C-1 CHECK, FOUND 1 INCH BY 1.5 INCH CORRODED AREA AT SEAT TRACK AT STATION 420 RT OUTBOARD SEAT TRACK. CORROSION LEVEL 1, CORROSION TASK NR C58-53300. (M)Jul 7, 1999 · N955VJ · Doug DC931 · Fuselage, Seat/Cargo Attach FittingsSDR USAA990700Angle · crackedPIT - DURING Q2, C-1 CHECK, FOUND 1 INCH CRACK AT ATTACH ANGLE AT STATION 604 LONG 22B. TRIMMED ANGLE, INSTALLED REPAIR STRAP PER EA 52302. (M)Jul 7, 1999 · N955VJ · Doug DC931 · Fuselage Miscellaneous StructureSDR USAA990699Support · corrodedPIT - DURING Q2, C-1 CHECK, FOUND 1 INCH BY .75 INCH BY 25 INCH, AREA CORRODED AT FLOOR SUPPORT LONG 28L STATION 756 TO 996. CORROSION LEVEL 1, CORROSION TASK NR C57-53300. REMOVED CORROSION, TREATED, PRIMED AND SPLICED IN NEW SECTION OF RAIL. (M)Jul 7, 1999 · N955VJ · Doug DC931 · Fuselage Miscellaneous StructureSDR USAA990698Floorbeam · corrodedPIT - DURING Q2, C-1 CHECK, FOUND LEVEL 1 AND LEVEL 2 CORROSION AT LEFT FLOORBEAM AT STATION 980 AROUND MISSING NUTPLATE. CORROSION LEVEL 1. INSTALLED REPAIR PER PER US AIRWAYS TYPICAL REPAIR 53-10-19. (M)Jul 7, 1999 · N955VJ · Doug DC931 · Fuselage Main, Floor BeamSDR USAA990697Beam · corrodedPIT - DURING Q2, C-1 CHECK, FOUND 1 INCH BY 19 INCH BEAM CORRODED AT C/L OF A/C STATION 3218237. CORROSION LEVEL 1. REMOVED BEAM, MFG NEW, AND INSTALLED. (M)Jul 7, 1999 · N955VJ · Doug DC931 · Fuselage Miscellaneous StructureSDR USAA990696Intercostal · corrodedPIT - DURING Q2, C-1 CHECK, FOUND 1 INCH BY 10 INCH OF CORROSION AT INTERCOSTAL NEXT TO H20 DRAIN IN E/E. CORROSION LEVEL 1. REMOVED, MFG NEW, AND INSTALLED. (M)Jul 7, 1999 · N955VJ · Doug DC931 · Fuselage Miscellaneous StructureSDR USAA990695Support · corrodedPIT - DURIGN Q2, C-1 CHECK, FOUND 2 INCH BY 19 INCH OF CORROSION AT FLOOR SUPPORT C/L OF A/C AT STATION 218-237. CORROSION LEVEL 1, CORROSION TASK NR C51-53300. REMOVED SUPPORT, MFG NEW, AND INSTALLED. (M)Jul 7, 1999 · N955VJ · Doug DC931 · Fuselage Miscellaneous StructureSDR USAA990694Doubler · corrodedPIT - DURING Q2, C-1 CHECK, FOUND 6 INCH BY 3 INCH CORRODED AREA AT DOUBLER BETWEEN 28R AND 29R AT STATION 207-210. CORROSION LEVEL 1, CORROSION TASK NR C45-53300. REMOVED, MFG NEW, AND INSTALLED. (M)Jul 7, 1999 · N955VJ · Doug DC931 · Fuselage Miscellaneous StructureSDR USAA990693Longeron · crackedPIT - DURIGN Q2, C-1 CHECK, FOUND .75 INCH CRACK AT LONGERON 3L AT STATION 617. REPLACED LONGERON SECTION FROM FACTORY SPLICE TO PREVIOUS REPAIR SPLICE PER SRM 53-02. (M)Jul 7, 1999 · N955VJ · Doug DC931 · Fuselage Main, Longeron/StringerSDR USAA990692Bulkhead · corrodedPIT - DURING Q2 CHECK, FOUND CORROSION SEVERAL INCHES IN 3 DIFFERENT DIRECTIONS AT STATION 996 LONG 18 AREA AT BULKHEAD/FLOORBEAM AND BELL FRAME TIE IN. CORROSION LEVEL 1/2, CORROSION TASK NR C57-53300. REMOVED AND REPLACED T-CAP SECTION. (M)Jul 7, 1999 · N955VJ · Doug DC931 · Fuselage Main, BulkheadSDR GTIA9900988Slide · detachedDTW - SLIDE PACK ON R-1 DOOR FELL FROM THE DOOR ONTO THE CARPET GALLEY FLOOR DURING CLEANING PROCEDURE. RE-INSTALLED SLIDE PACK ON R-1 DOOR IAW MM 25-61-00. (M)Jul 7, 1999 · N928ML · Doug DC931 · Emergency EquipmentSDR 9902479963Battery Pack · dischargedDURING LINE MAINTENANCE INSPECTION, FOUND FORWARD CABIN SEAT EMERGENCY LIGHTS INOPERATIVE. REPLACED BATTERY PACK, OPERATIONAL CHECK NORMAL.Jul 7, 1999 · N913RW · Doug DC931 · Emergency LightingSDR 9902469975Battery Pack · dischargedDURING LINE MAINTENANCE INSPECTION, FOUND CATWALK EMERGENCY LIGHTS INOPERATIVE. REPLACED BATTERY PACK AND REPAIRED BAD WIRE TO CONNECTOR, OPERATIONAL CHECK NORMAL.Jul 7, 1999 · N9339 · Doug DC931 · Emergency LightingSDR USAA990686Bulkhead Web · crackedPIT - DURNG PILOT REPORT, FOUND 1.5 INCH HORIZONTAL CRACK AT FORWARD PRESSURE BULKHEAD WEB LOWER LEFT BEHIND NLG TRUNNION 2 INCHES ABOVE BULKHEAD SKIN CLIP. REMOVED DAMAGE. INSTALLED DOUBLER AND FILLER PER EA 52402. (M)Jul 6, 1999 · N934VJ · Doug DC931 · Fuselage Main, BulkheadSDR TWAA9909710Frame · crackedDURING OP 16 MAINT CHECK, FOUND FRAME CRACKED APPROXIMATELY .75 INCH LONG IN I/B RADIUS AT STA 83.5 X=-10, RT STATION. REF SRM 53-03, PAGE 143. STOP DRILLED CRACK AND ACCOMPLISHED EDDY CURRENT INSPECTION PER NDT 61-00-03. INSTALLED REPAIR DOUBLER PER SRM 53-Jul 6, 1999 · N986Z · Doug DC931 · Fuselage Main, FrameSDR TWAA9909709Skin · misdrilledDURING OP 16 MAINT CHECK, FOUND ONE HOLE DRILLED INTO LATERAL RIB, TWO INTO LONGITUDINAL RIB AT STA 83.5 X=-10. HOLES DUE TO REPAIR IN FUSELAGE SKIN. BLENDED HOLE IN LATERAL RIB AT STA 83 AND SMOOTHED. INSTALLED REPAIR DOUBLE PER SRM 53-03, FIG 34 AND ARA Jul 6, 1999 · N986Z · Doug DC931 · Fuselage Main, Plate/SkinSDR 9902729913Fastener · crackedDURING PERIODIC CHECK, HEAVY CORROSION AND CRACK PROPAGATION AT FASTENER HOLE LOCATIONS APPROXIMATELY 6 SECTION. REPAIRED PER EA 99-164471. (P/N 9911593-7)Jul 6, 1999 · N963N · Doug DC931 · Fuselage Miscellaneous StructureSDR 9902719913Slat Press Panel · corrodedDURING PERIODIC CHECK, FOUND CORROSION ON LHS SLAT PRESSURE PANEL (P/N 5956065-41) AND RHS (P/N 5956065-43). REPAIRED PER EA 99-164469.Jul 6, 1999 · N963N · Doug DC931 · Fuselage Floor PanelSDR USAAD99090Engine · failedIND-PHL - FLT 2056 - DURING CRUISE, THE LEFT ENGINE OIL STRAINER CLOG LIGHT ILLUMINATED. THE THROTTLE WAS RETARDED BUT THE LIGHT REMAINED ON. THE ENGINE WAS SHUT DOWN AND THE AIRCRAFT DIVERTED TO PIT AND LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED THE LEFJul 5, 1999 · N967VJ · Doug DC931 · Engine (Turbine/Turboprop)SDR USAAD99089Power Supply · inoperativeDTW - THE EMERGENCY LIGHTS AT THE AFT FLIGHT ATTENDANT STATION WERE REMAINING ON DURING THE NORMAL AIRCRAFT ELECTRICAL SYSTEM SHUT DOWN. MAINTENANCE REPLACED THE AFT FLIGHT ATTENDANT STATION EMERGENCY LIGHT POWER SUPPLY. (X)Jul 5, 1999 · N977VJ · Doug DC931 · Emergency LightingSDR TWAA9909302Valve · failedDURING FINAL APPROACH, THE RIGHT ENGINE FLAMED OUT. FOUND FUEL LEAKING AT THE PRESSURIZATION AND DUMP VALVE FITTING. REPLACED THE DUMP VALVE, THE SEAL AND THE FITTING. CHECK-C 11-13-98 STL.Jul 5, 1999 · N977Z · Doug DC931 · Fuel Dump SystemSDR GTIA9900990Wire · looseMYR - FLT 538 - EMERGENCY LIGHTS WILL NOT ILLUMINATED. TIGHTENED LOOSE WIRES ON COCKPIT EMERGENCY LIGHT SWITCH IAW 33-52-DC-9 MM. OPERATIONAL CHECK GOOD. (M)Jul 4, 1999 · N969ML · Doug DC931 · Light System WiringSDR USAAD99088Battery · dischargedIND - THE MAIN ENTRANCE DOOR SLIDE EMERGENCY LIGHT WAS DIM. MAINTENANCE REPLACED THE MAIN ENTRANCE DOOR SLIDE EMERGENCY LIGHT BATTERY. (X)Jul 3, 1999 · N970VJ · Doug DC931 · Emergency LightingSDR TWAA9909501Trap Fitting · damagedDURING CHECK-C MAINTENANCE, THE RT SPAR TO TRAP FITTING HAD FLAW INDICATION BEYOND NDT LIMITS. TRAP FITTING WAS INSTALLED AND SECURED PER SRM 51-30-1.Jul 2, 1999 · N987Z · Doug DC931 · Fuselage Miscellaneous StructureSDR TWAA9909604Stiffener · crackedDURING OP 16 MAINT CHECK, FOUND VERTICAL STIFFENER NUMBER 9957860-5, LT SIDE AT APPROXIMATELY STA 69.5, X=+10, CRACKED IN THE RADIUS. CRACK APPROXIMATELY .5 INCH LONG. REPLACED VERTICAL STIFFENER PER DRAWING PO9530268.Jul 1, 1999 · N979Z · Doug DC931 · Fuselage Miscellaneous StructureSDR TWAA9909603Intercostal · crackedDURING OP 16 MAINT CHECK, INTERCOSTAL WAS CRACKED APPROXIMATELY .25 INCH IN BEND RADIUS AT FWD LOWER CORNER JUST AFT OF STA 69.5, RBL 12.5. MANUFACTURED NEW INTERCOSTAL PER DRAWING PO9530268. PRIMED AND INSTALLED.Jul 1, 1999 · N979Z · Doug DC931 · Fuselage Miscellaneous StructureSDR TWAA9909602Intercostal · crackedDURING OP 16 MAINT CHECK, FOUND INTERCOSTAL CRACKED APPROXIMATELY .25 INCH IN BEND RADIUS AT FWD LOWER CORNER JUST AFT OF STA 69.5, LBL 12.5 IN. MANUFACTURED NEW INTERCOSTAL PER DRAWING PO9530268. PRIMED AND INSTALLED.Jul 1, 1999 · N979Z · Doug DC931 · Fuselage Miscellaneous Structure
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