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 TWAA0005007Longeron · crackedDURING OP 16 MAINT CHECK, FOUND LONGERON 30 CRACKED FROM ABOUT STA 582 TO 586. REPAIRED PER SRM 53-02, FIG 14.Mar 24, 2000 · N989Z · Doug DC931 · Fuselage Main, Longeron/StringerSDR TWAA0005006Longeron · crackedDURING OP 16 MAINT CHECK, FOUND LONGERON 30 AT STA 584 WAS CRACKED. REPLACED LONGERON TIE PER DOUGLAS INSTALLATION DRAWING 5910068.Mar 24, 2000 · N989Z · Doug DC931 · Fuselage Main, Longeron/StringerSDR TWAA0005004Skin · damagedDURING OP 16 MAINT CHECK, FOUND TEMPORARY REPAIR ON RT WING I/B SKIN AT STA 154 JUST AFT OF I/B FLAP HINGE ON THE FLAP L/E. INSTALLED REPAIR PER ARA 16901. MATERIAL AL-CLAD 7075-0, HEAT TREATED TO T6.Mar 23, 2000 · N989Z · Doug DC931 · Wing, Plate/SkinSDR TWAA0005003Frame · damagedDURING OP 16 MAINT CHECK, THE AFT RT LAV AREA HAD A TEMPORARY FORMER REPAIR AT STA 908, STRINGER 16R TO 18R. INSTALLED NEW FRAME SECTION AND SPLICED PER SRM 53-03, FIG 32, PAGE 131 AND 132.Mar 22, 2000 · N989Z · Doug DC931 · Fuselage Main, FrameSDR USAA000479Skin · crackedPIT - FOUND .25 INCH CRACK IN SKIN, AFT LOWER CORNER FORWARD SVC DOOR CUTOUT AT SCREW HOLE. TWO DOUBLERS INSTALLED 2024T3.053, 2024T3.063 PER SRO 09530172. (M)Mar 21, 2000 · N937VJ · Doug DC931 · Fuselage Main, Plate/SkinSDR 0001019997Line · leakingAFTER SLAT RETRACTION, THE RIGHT HYDRAULIC SYSTEM DROPPED TO ZERO QUANTITY AND PRESSURE. CREW DECLARED A YELLOW EMERGENCY AND FLIGHT WAS RETURNED TO MCI. AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE FOUND HYDRAULIC LINE LEAKING AT LEFT WING FORWARD SPAR. Mar 21, 2000 · N8933E · Doug DC931 · Hydraulic System, MainSDR TWAA0004704Longeron · crackedDURING OP 16 MAINT CHECK, LONGERONS 28R, 29R, AND 29L AT STA 584 WERE CRACKED. REPLACED LONGERON TIE FOR EACH, (P/N 5920332-IN), PER DOUGLAS DRAWING 5910068, WITH RIVETS AND HI-LOKS.Mar 21, 2000 · N989Z · Doug DC931 · Fuselage Main, Longeron/StringerSDR TWAA0004709Keelbeam · crackedDURING OP 16 MAINT CHECK, KEEL BEAM CENTER WEB WAS CRACKED AT STA 618, UPPER END AT CENTER FUEL TANK LOWER SKIN. REPAIRED CRACK WEB PER ARA 16584 PAGES 1 AND 2.Mar 20, 2000 · N989Z · Doug DC931 · Fuselage Main, KeelSDR TWAA0004708Skin · crackedDURING OP 16 MAINT CHECK, FUSELAGE SKIN WAS CRACKED AT TOP FASTENER HOLE OF FRAME, BELOW STRINGER 14R AT STA 980 RT SIDE. INSTALLED AND FINISHED REPAIR PER ARA 16705. SUBSTITUTION OF FASTENERS PER EMLR 7073.Mar 20, 2000 · N989Z · Doug DC931 · Fuselage Main, Plate/SkinSDR TWAA0004703Angle · crackedDURING OP 16 MAINT CHECK, THE RT PYLON UPPER ATTACH ANGLE WAS CRACKED, RT SIDE APPROX STA 980. CRACK RUNS FWD .25 INCH. STOP DRILLED CRACK PER SRM 34-04, FIG 10. MANUFACTURED REPAIR ANGLE PER SRM 54-04 FIG 10 SHEET 4. INSTALLED REPAIR ANGLE WET AND WITH APMar 20, 2000 · N989Z · Doug DC931 · Nacelle/Pylon StructureSDR TWAA0004702Frame · crackedDURING OP 16 MAINT CHECK, THE LT KEEL BEAM AREA, A FORMER FOOT WAS CRACKED APPROXIMATELY STA 622, BETWEEN LONGERON 28L AND 29L. REPAIRED CRACK IN FORMER FOOT PER SRM 53-03, FIG 6 PAGE 7.Mar 20, 2000 · N989Z · Doug DC931 · Fuselage Main, FrameSDR TWAA0004605Stop · crackedDURING OP 16 MAINT CHECK, THE AFT CABIN DOOR FRAME, LT UPPER DOOR STOP CASTING WAS CRACKED AT A FASTENER HOLE. REMOVED FITTING, DRILLED NEW FITTING AND INSTALLED PER SRM 51-30-2, 51-30-1 AND 51-30-5.Mar 20, 2000 · N984Z · Doug DC931 · Fuselage Miscellaneous StructureSDR USAAD00042Battery · dischargedPIT - THE AFT OVERWING EMERGENCY EXIT EMERGENCY LIGHTS WERE INOPERATIVE. MAINTENANCE REPLACED THE BATTERIES FOR THE AFT OVERWING EMERGENCY DOOR EMERGENCY LIGHTS. OPS CHECK OK. (M)Mar 17, 2000 · N959VJ · Doug DC931 · Emergency LightingSDR USAA000478Spar · crackedPIT - FOUND 4 INCH CRACK IN LEFT UPPER FORWARD SPAR CAP ENGINE MOUNT, STATION 965 LONG 14 LT, LT ENGINE PYLON. DEFECTIVE PART REPLACED WITH IDENTICAL PART NR PER EO 5490D056, DOUGLAS DWG SRO 954004 AND 54427. (M)Mar 17, 2000 · N932VJ · Doug DC931 · Wing SparSDR TWAA0004215Floorbeam · crackedDURING OP 16 MAINT CHECK HAD CRACK ON FITTING ON O/B FLOOR SUPPORT BEAM AT STA 996, LBL 60 INCHES. INSTALLED NEW FITTING (P/N 5913700-IN) PER 5910163 DRAWING WITH HI-LOKS.Mar 16, 2000 · N989Z · Doug DC931 · Fuselage Main, Floor BeamSDR GTIA000136Lens · missingDTW - EMERGENCY FLOOR TRACK LIGHTING AT ROW 19 MISSING LENS COVER AND LAMP. RELAMPED AND INSTALLED LENS COVER. OPS CHECK NORMAL IAW MM 33-51-1. (M)Mar 15, 2000 · N934ML · Doug DC931 · Emergency LightingSDR TWAA0004805Angle · crackedDURING OP 16 MAINT CHECK, THE LT FWD ENTRY DOOR INTERIOR ANGLE WAS CRACKED IN RADIUS, SECOND FROM TOP PRESSURE STOP FITTING. CONFIRMED BY NDT. STOP DRILLED CRACK AND REPAIRED PER SRM 52-05, FIG 31.Mar 15, 2000 · N984Z · Doug DC931 · Passenger/Crew DoorsSDR TWAA0004804Angle · crackedDURING OP 16 MAINT CHECK, THE LT FWD ENTRY DOOR INTERIOR ANGLE WAS CRACKED IN RADIUS AT FWD UPPER PRESSURE STOP FITTING, FIRST STOP FITTING FROM TOP OF DOOR ON FWD SIDE. CONFIRMED BY NDT. STOP DRILLED CRACK AND REPAIRED PER SRM 52-05, FIG 31.Mar 15, 2000 · N984Z · Doug DC931 · Passenger/Crew DoorsSDR USAA000473Stop · crackedPIT - FOUND DOOR STOP CRACKED .25 INCH, TOP AFT MAIN ENT. INSTALLED DOUBLERS PER SRO 09530252. (M)Mar 14, 2000 · N932VJ · Doug DC931 · Passenger/Crew DoorsSDR TWAA0004803Seat Track · corrodedDURING OP 16 MAINT CHECK, FOUND CORROSION ON NUMBER 3 CHAIR TRACK, RBL 22 IN AT STA 200 TO 237. REMOVED AND REPLACED CHAIR TRACK PER SRM 53-05, FROM STA 200 TO 267.Mar 14, 2000 · N984Z · Doug DC931 · Fuselage, Seat/Cargo Attach FittingsSDR TWAA0004218Frame · crackedDURING OP 16 MAINT CHECK, THE AFT FUSELAGE FRAME AT STA 1076 WAS CRACKED AT LOWER AFT CORNER OF THE LT HEAT EXCHANGER PORT. REPAIRED CRACK IN FRAME PER SRM 53-03 FIG 32 SHEET 4. SEALED PER SRM 51-20-0. INSTALLED FASTENERS PER SRM 51-30-5.Mar 14, 2000 · N989Z · Doug DC931 · Fuselage Main, FrameSDR TWAA0004217Skin · chafedDURING OP 16 MAINT CHECK AT STA 937, LT SIDE A WORN AREA IN FUSELAGE AT L/E OF LT PYLON. INSTALLED DOUBLER PER SRM 53-04 FIG 3A.Mar 11, 2000 · N989Z · Doug DC931 · Fuselage Main, Plate/SkinSDR TWAA0004216Angle · crackedDURING OP 16 MAINT CHECK AT STA 996 AND BELOW LONGERON 18L, THE BULKHEAD L-ANGLE WAS CRACKED. INSTALLED NEW PIECE OF (P/N 5910763-79) AND SPLICE PER SRM 53-05, FIG 3 SHEET 1. INSTALLED WITH RIVET AND HI-LOKS.Mar 9, 2000 · N989Z · Doug DC931 · Fuselage Main, BulkheadSDR TWAA0003928Floorbeam · corrodedDURING OP 16 MAINT CHECK, FOUND FLOOR SUPPORT AT STA 200, JUST OTBD OF NUMBER 4 TRACK, HAD CORROSION. FABRICATED LIKE PART FROM 7075-T65 EXTRUSION PER IPC 53-11-1 PAGE 53. REMOVED CORROSION PER SPM 6-80-1. TREATED AND PAINTED PER SRM 51-10-3.Mar 8, 2000 · N989Z · Doug DC931 · Fuselage Main, Floor BeamSDR TWAA0003927Seat Track · corrodedDURING OP 16 MAINT CHECK, NUMBER 4 SEAT TRACK HAD CORROSION AT STA 232, RBL 44. REPLACED SECTION OF TRACK FROM STA 200 TO 284, NUMBER 4 TRACK PER SRM 53-05 FIG 4F FOR SPLICE, AND IPC 53-40-00 FOR TRACK AND FASTENERS. TREATED PER 51-10-3.Mar 8, 2000 · N989Z · Doug DC931 · Fuselage, Seat/Cargo Attach FittingsSDR 0000869909Cable · brokenAFTER TAKEOFF AND DURING GEAR RETRACTION, FLIGHT CREW REPORTED LOUD "POP" FOLLOWED BY UNUSUAL NOISE FROM NOSE GEAR AREA. FLIGHT WAS RETURNED TO SDF AND LANDED WITHOUT INCIDENT. MAINTENANCE FOUND RIGHT NOSE GEAR DOOR STOP CABLE BROKEN. DEFERRED CABLE PER MELMar 8, 2000 · N959N · Doug DC931 · Nose/Tail Landing GearSDR USAAD00039Battery · dischargedIND - THE RIGHT EXTERIOR EMERGENCY LIGHTS WERE INOPERATIVE, AFT CARGO CEILING. MAINTENANCE REPLACED THE EMERGENCY LIGHT BATTERY. (M)Mar 7, 2000 · N982VJ · Doug DC931 · Emergency LightingSDR TWAA0003926Floorbeam · crackedDURING OP 16 MAINT CHECK, A 4 INCH LONG CRACK WAS FOUND ON FLOOR MEMBRANE AT STA 228, RBL 50 INCH. INSTALLED DOUBLER PER SRM 53-01, PAGE 18. PROTECTED AREA PER 51-10-3.Mar 7, 2000 · N984Z · Doug DC931 · Fuselage Main, Floor BeamSDR TWAA0003915Intercostal · damagedDURING OP 16 MAINT CHECK, INTERCOSTAL WAS DEFORMED AT STA 400, RBL 6 TO 12. REPLACED INTERCOSTAL PER SPM 6-70-01, PAGE 3, AND DOUGLAS DRAWING 5910142.Mar 7, 2000 · N989Z · Doug DC931 · Fuselage Miscellaneous StructureSDR TWAA0003914Intercostal · damagedDURING OP 16 MAINT CHECK, FOUND DEFORMED INTERCOSTAL AT STA 380, RBL 6 TO 12. REPLACED INTERCOSTAL PER SPM 6-70-01, PAGE 3, AND DOUGLAS DRAWING 5910142.Mar 7, 2000 · N989Z · Doug DC931 · Fuselage Miscellaneous StructureSDR TWAA0006109Floorbeam · crackedDURING OP 16 MAINT CHECK, AT CABIN STA 200 RT, STRINGER 18, FLOOR MEMBRANE WAS CRACKED AND HEAVLY CORRODED. REMOVED MEMBRANE AND FABRICATED NEW MEMBRANE PER SRM 53-11-2, FIG 5 SHEET 2, AND DOUGLAS DRAWING 5910840 AND 9910734. INSTALLED WITH AD 5 RIVETS. Mar 6, 2000 · N989Z · Doug DC931 · Fuselage Main, Floor BeamSDR TWAA0003911Seat Track · corrodedDURING OP 16 MAINT CHECK, NUMBER 3 CABIN FLOOR TRACK HAD CORROSION AT STA 216, RBL 22 INCHES. REPLACED NUMBER 3 SEAT TRACK FROM STA 216 TO STA 266 EXISTING SPLICE WITH NEW SECTION OF TRACK TWA PN 16-4883, WITH NEW FASTENERS PER SRM 51-30-2.Mar 6, 2000 · N989Z · Doug DC931 · Fuselage, Seat/Cargo Attach FittingsSDR TWAA0003910Floorboard · crackedDURING OP 16 MAINT CHECK, CABIN FLOOR PANEL 11, TOP SIDE HAD CORROSION IN SEVERAL AREAS. FABRICATED NEW FLOOR PANEL USING OLD PANEL AS A TEMPLATE. USED 2024-T3, 0.063 FOR PANEL. USED 0.032, 7075-T6 FOR HAT SECTION. NAS1097AD RIVETS WERE USED PER SSRM 53-00Mar 6, 2000 · N989Z · Doug DC931 · Fuselage Floor PanelSDR TWAA0003905Frame · crackedDURING OP 16 MAINT CHECK IN CABIN AT STA 669 RT, AT LONGERON 11R, FOUND .125 INCH LONG CRACK AT HI- LOCK FASTENER. REPLACED ANGLE PN 3914137-2 PER SRM 51-30 AND 51-10-04 AND 51-20-0.Mar 6, 2000 · N984Z · Doug DC931 · Fuselage Main, FrameSDR GTIA000123Light · missingACY - FLT 861 - EMERGENCY ISLE LIGHTING LOOSE FROM FLOOR, ONE LIGHT MISSING. RE-INSTALLED TRACK AND REPLACED MISSING LENSE. (X)Mar 5, 2000 · N928ML · Doug DC931 · Emergency LightingSDR TWAA0003912Intercostal · misdrilledDURING OP 16 MAINT CHECK, INTERCOSTAL WAS DEFORMED AND HAD MISDRILLED HOLES AT STA 350 TO 370, RBL 6 INCHES. REPLACED INTERCOSTAL PER 6-70-01, PAGE 3 AND DOUGLAS DRAWING 9957909.Mar 5, 2000 · N989Z · Doug DC931 · Fuselage Miscellaneous StructureSDR TWAA0003917Intercostal · damagedDURING OP 16 MAINT CHECK, INTERCOSTAL WAS DEFORMED AT STA 389, RBL 6 TO 12. REPLACED INTERCOSTAL PER SPM 6-70-01, PAGE 3, AND BOEING DRAWING 5910142.Mar 4, 2000 · N989Z · Doug DC931 · Fuselage Miscellaneous StructureSDR TWAA0003916Intercostal · damagedDURING OP 16 MAINT CHECK, INTERCOSTAL WAS DEFORMED AT STA 409, RBL 6 TO 12. REPLACED INTERCOSTAL PER SPM 6-70-01, PAGE 3, AND DOUGLAS DRAWING 5910142.Mar 4, 2000 · N989Z · Doug DC931 · Fuselage Miscellaneous StructureSDR TWAA0003913Floorbeam · crackedDURING OP 16 MAINT CHECK, FOUND FLOOR MEMBRANE CRACKED AT STA 592, RBL 40 IN TO 48 IN. STOP DRILLED, INSTALLED DOUBLER PER SRM 53-01, PAGE 9.Mar 4, 2000 · N989Z · Doug DC931 · Fuselage Main, Floor BeamSDR TWAA0003730Seat Track · corrodedDURING OP 16 MAINT CHECK, FOUND TRACK CORRODED ON INSIDE AT STA 237 TO 304, NUMBER 2 TRACK LBL 22 INCHES. INSTALLED NUMBER 2 TRACK SPLICE AT STA 200 TO 322, LBL 22 IN PER SRM 53-05, FIG 4F. BURNISHED CORROSION FROM SPLICE PER SPM 6-80-01. WITHIN LIMIT PER SMar 4, 2000 · N989Z · Doug DC931 · Fuselage, Seat/Cargo Attach FittingsSDR TWAA0003918Seat Track · corrodedDURING OP 16 MAINT CHECK, NUMBER 1 CABIN FLOOR TRACK HAD CORROSION FROM STA 200 TO 237. TREATED METAL PER SRM 51-10-03. REPLACED NR 1 TRACK AND SPLICE FROM STA 200 TO 303 WITH NEW TRACK INSTALLED WITH FASTENERS PER SRM 51-30-2.Mar 3, 2000 · N989Z · Doug DC931 · Fuselage, Seat/Cargo Attach FittingsSDR TWAA0003909Frame · crackedDURING OP 16 MAINT CHECK, FRAME 9911505-6 HAD 1 INCH CRACK 11 INCHES FROM CENTER OF CENTER COCKPIT WINDOW STA 83R. INSTALLED DOUBLER PER SRM 53-03, FIG 34.Mar 3, 2000 · N984Z · Doug DC931 · Fuselage Main, FrameSDR TWAA0003908Frame · crackedDURING OP 16 MAINT CHECK, FRAME 9911505-5 WAS CRACKED .5 INCH LOCATED 11 INCHES FROM CENTER OF COCKPIT CENTER WINDOW, STA 83L. INSTALLED DOUBLER PER SRM 53-03, FIG 34.Mar 3, 2000 · N984Z · Doug DC931 · Fuselage Main, FrameSDR TWAA0003907Frame · crackedDURING OP 16 MAINT CHECK, FRAME PN 9911505-7 HAD 1 INCH CRACK AT BOTH LT AND RT OTBD CORNERS, STA 83 BELOW CENTER COCKPIT WINDOW. REPLACED WITH NEW CASTING SHOP DRILLED PER OLD SAMPLE PER DRAWING SRO 9950268.Mar 3, 2000 · N984Z · Doug DC931 · Fuselage Main, FrameSDR TWAA0003906Rib · crackedDURING 0P 16 MAINT CHECK, THE RT WING LE INTERNAL RIB AT XRS 468 HAD A CRACK AT LOWER AFT MOUNT HOLE. REMOVED AND REPLACED LE INTERNAL RIB WITH MFG PN 9919330-8 PER 51-30.Mar 3, 2000 · N984Z · Doug DC931 · Wing, Rib/BulkheadSDR TWAA0003722Floorbeam · corrodedDURING OP 16 MAINT CHECK, FLOOR WEB AT STA 200 TO 218, BL 0 AND LBL 56, HAD CORROSION ON TOP SIDE OF WEB. REPLACED FLOOR MEMBRANE FROM LBL 20 TO BL 0 WITH RIVETS PER SRM 51-30-2. REMOVED CORROSION FROM LBL 20 TO LBL 56 PER SPM 6-80-1 AND SRM 51-1--3 FROM STAMar 3, 2000 · N989Z · Doug DC931 · Fuselage Main, Floor BeamSDR TWAA0003719Intercostal · misdrilledDURING OP 16 MAINT CHECK, INTERCOSTAL WAS DEFORMED AND HAD MISDRILLED HOLES AT STA 370 TO 427, RBL 6. REPLACED INTERCOSTAL PER SPM 6-70-1, PAGE 3 AND DOUGLAS DRAWING 5910142.Mar 3, 2000 · N989Z · Doug DC931 · Fuselage Miscellaneous StructureSDR USAA000358Skin · crackedPIT - FOUND CRACK .25 INCH LONG, AFT LOWER CORNER OF SERVICE DOOR. INSTALLED DOUBLERS PER SRO 09530172. (M)Mar 3, 2000 · N970VJ · Doug DC931 · Fuselage Main, Plate/SkinSDR USAA000359Spar · crackedPIT - FOUND CRACK 1.125 INCH LONG AT STATION 164 LEFT WING AFT SPAR LOWER OUTBOARD FLAP HINGE. REPAIR DOUBLER INSTALLED PER EO 5788D348. (M)Mar 3, 2000 · N970VJ · Doug DC931 · Wing SparSDR USAA000360Skin · crackedPIT - FOUND TWO CRACKS, .1875 INCH AND .375 INCH LONG, FORWARD UPPER CORNER OF SERVICE DOOR SKIN. INSTALLED DOUBLERS PER SRO 09530172. (M)Mar 3, 2000 · N970VJ · Doug DC931 · Fuselage Main, Plate/Skin
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