N904WN

Service difficulty reports · 275

Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. 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 n_number = 'N904WN' AND registry_match = 'registration'
  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 SWAA2025091504004Intercostal · crackedFED INTERCOSTAL BETWEEN BS294.5-BS303.9 STR 16L WL216 IS CRACKED. REMOVED AND REPLACED FED INTERCOSTAL FROM BS 294.5 TO BS 303.9, S16L IAW SRM 51-40-02 AND DWG 141A8180 ID: 0027 REV C.Aug 13, 2025 · N904WN · Boeing 7377H4 · Fuselage Miscellaneous StructureSDR SWAA2025091503714Support · crackedLH WING TO BODY FAIRING SUPPORT HAS CRACKED AROUND THE FASTENER. REMOVED AND REPLACED LT WING TO BODY FAIRING SUPPORT IAW SRM 51-40-02 AND DWG 116A3010 ID: 0039 REV -.Aug 12, 2025 · N904WN · Boeing 7377H4 · Aerodynamic FairingsSDR SWAA2025091603353Bracket · crackedRIGHT WING T/E PANEL 651FB HAS CRACKED L ANGLE AT FWD EDGE 27' FROM O/B END. REMOVED AND REPLACED RIGHT WING T/E PANEL 651FB BRACKET AT FWD EDGE 27' FROM O/B END IAW SRM 51-10-02-0G-0 PAR. 9; C. AND AIPC 57-50-00-38.Aug 11, 2025 · N904WN · Boeing 7377H4 · Wing Miscellaneous StructureSDR SWAA2025091503088Bulkhead Web · crackedCRACKED LOWER L/H COMPOSITE BULKHEAD AT BS 663, LBL 37, WL 165. CRACKED LOWER LT COMPOSITE BULKHEAD AT BS 663, LBL 37, WL 165 WAS REPAIRED IAW SRM 51-70-04-2R-10.Aug 11, 2025 · N904WN · Boeing 7377H4 · Fuselage Main, BulkheadSDR SWAA2025091503090Attach Angle · crackedBS 663 VAPOR BARRIER UPPER ATTACH ANGLE IS CRACKED AT RBL 8, WL 167. REPAIRED IAW SRM 57-10-10-2R-5, REPAIR 5.Aug 11, 2025 · N904WN · Boeing 7377H4 · Fuselage Main, Attach FittingsSDR SWAA2025091503084Rib · crackedLEFT HORIZONTAL STAB REMOVABLE L/E PANEL 331A RIB NR 3 IS CRACKED. REMOVED AND REPLACED RIB 3 IAW SRM 51-40-02 & DWG 186A1001.Aug 11, 2025 · N904WN · Boeing 7377H4 · Horizontal Stabilizer, Spar/RibSDR SWAA2025091503085Rib · crackedLEFT HORIZONTAL STAB REMOVABLE L/E 331B RIB NR 4 IS CRACKED. REMOVED AND REPLACED RIB #4; IAW SRM 51-40-02 & DWG 186A1001.Aug 11, 2025 · N904WN · Boeing 7377H4 · Horizontal Stabilizer, Spar/RibSDR SWAA2025091600180Support Angle · crackedLEFT WING T/E PANEL 561AB AFT PANEL SUPPORT ANGLE IS CRACKED. REMOVED AND REPLACED LEFT-HAND WING T/E PANEL 561AB BEAM ASSY IAW SRM 51-40-02 AND DWG# 115A3712 ID: 0005 REV: -.Aug 10, 2025 · N904WN · Boeing 7377H4 · Wing Miscellaneous StructureSDR SWAA2025091500183Rib · crackedR/H HORIZONTAL STAB REMOVABLE L/E 341B RIB NR 3 IS CRACKED. REMOVED AND REPLACED RIB NR 3 IAW SRM 51-40-02 & DWG 186A1001.Aug 10, 2025 · N904WN · Boeing 7377H4 · Horizontal Stabilizer, Spar/RibSDR SWAA2025091500187Rib · crackedRIGHT HORIZONTAL STAB REMOVABLE L/E 341B RIB NR 4 IS CRACKED. REMOVED AND REPLACED RIB NR 4 IAW SRM 51-40-02 & DWG 186A1001.Aug 10, 2025 · N904WN · Boeing 7377H4 · Horizontal Stabilizer, Spar/RibSDR SWAA2025091699867Web · crackedLEFT WING T/E ORSS 261 UPPER SURFACE PANEL JUST I/B OF #5 SPOILER TRANSVERSE WEB CRACKED AT O/B FASTENER. REMOVED AND REPLACED WEB; IAW SRM 51-40-02 & DWG 115A2512.Aug 9, 2025 · N904WN · Boeing 7377H4 · Wing Miscellaneous StructureSDR SWAA2025091599869Rib · crackedLEFT WING T/E UPPER SURFACE PANEL JUST INBD OF NR 5 SPOILER O/B L-CLIP COMMON TO DEFLECTION CONTROL RIB IS CRACKED. REMOVED AND REPLACED CLIP IAW SRM 51-40-02 & DWG 115A6200, LEFT WING T/E UPPER SURFACE PANEL JUST INBD OF NR 5 SPOILER OTBD L-CLIP COMMON TO DAug 9, 2025 · N904WN · Boeing 7377H4 · Wing, Rib/BulkheadSDR SWAA2025091500067Light · inoperativeFOUND AN AISLE LIGHT INOPERATIVE BETWEEN ROWS 18-19 DEF. REPLACED LAMP AISLE LIGHT BETWEEN ROW 18-19 DEF AND GOOD TEST IAW AMM 33-51-03-960-802.Aug 9, 2025 · N904WN · Boeing 7377H4 · Passenger Compartment LightingSDR SWAA2025063085316Indicator · tripped27-51 (F/T TROUBLESHOOTING TRAILING EDGE FLAPS SYSTEM). DUE TO A/C HISTORY OF THE TRAILING EDGE FLAPS NOT EXTENDING PROPERLY CHECK THE TRAILING EDGE FLAPS TRANSMISSION TORQUE TRIP INDICATORS EXTENDED PER FIM 27-51 TASK 849. IF ANY INDICATORS ARE EXTENDED DRAIJun 24, 2025 · N904WN · Boeing 7377H4 · Trailing Edge Flap Control SystemSDR SWAA2024102851984Girt Bar · loosePASSENGER CABIN L1 DOOR BOTH GIRT BAR HANGER BRACKETS LOOSE<[01] RESECURED L1 DOOR GIRT BAR HANGER BRACKETS PER SRM 51-40-02Oct 23, 2024 · N904WN · Boeing 7377H4 · Emergency EquipmentSDR SWAA2023122735247Battery · inoperativeAFT MEGAPHONE INOP<[01] REPLACED MEGAPHONE BATTERIES IAW AMM 25-64-00. OPS CHECK GOOD AT THIS TIME.Dec 24, 2023 · N904WN · Boeing 7377H4 · Emergency EquipmentSDR SWAA2023091800096Girt Bar · brokenASD AFT GIRT BAR FITTING; AFT ADAPTER BOLT BROKEN OFF IN ANCHOR NUT<[01] REMOVED BROKEN FASTENER AND INSTALLED NEW FASTENER PER AMM 25-66-02-400-801.;[02] VERIFIED CORRECTIVE ACTION STEP 1. TASK CARD COMPLETE.Sep 14, 2023 · N904WN · Boeing 7377H4 · Emergency EquipmentSDR SWAA2023091800090Light · inoperativeEXTERIOR L/H LOWER EMERGENCY EXIT LIGHT INOP AFT OF WING<[01] RELAMPED EXTERIOR L/H LOWER EMERGENCY EXIT LIGHT AFT OF WING AND PERFORMED GOOD TEST PER AMM 33-51-04-960-801.;[02] VERIFIED CORRECTIVE ACTION #1Sep 13, 2023 · N904WN · Boeing 7377H4 · Emergency LightingSDR SWAA2023091993732Floor Panel · pulledPASSENGER CAIN FLOOR PANEL 221AF HAS PULLED STRANDS ON UPPER SURFACE.<[01] PULLED STRANDS ON UPPER SURFACE OF PASSENGER CABIN FLOOR PANEL 221AF WERE REPAIRED IAW SRM 53-00-50-2R-1.;[02] FINAL INSPECTION. JOB COMPLETE.Aug 25, 2023 · N904WN · Boeing 7377H4 · Fuselage Floor PanelSDR SWAA2023091993733Floor Panel · pulledPASSENGER CABIN FLOOR PANEL 222BF HAS PULLED STRANDS ON UPPER SURFACE.<[01] UPDATED MEASUREMENT TABLE.;[02] PASSENGER CABIN FLOOR PANEL 222BF WITH PULLED STRANDS ON UPPER SURFACE WAS REPAIRED PER SRM 53-00-20-2R-1. ATTACHED CURE SHEETS TO THIS FAULT RECORD.;[0Aug 25, 2023 · N904WN · Boeing 7377H4 · Fuselage Floor PanelSDR SWAA2023091992862Floorbeam · corrodedCORROSION ON BS 986 FLOOR BEAM LOWER FLANGE UNDER NUT PLATE LBL 44 WL 208.<[01] REMOVED DAMAGED AND REPAIRED FLOOR BEAM LOWER FLANGE AT BS 986 LBL 44 WL 208 PER SRM 53-70-51-2R-6 REPAIR 6 ALTERNATIVE 4.;[02] REMOVED DAMAGED AND REPAIRED FLOOR BEAM UPPER FLANGEAug 23, 2023 · N904WN · Boeing 7377H4 · Fuselage Main, Floor BeamSDR SWAA2023091992863Floorbeam · corrodedCORROSION ON BS 986 FLOOR BEAM LOWER FLANGE AROUND FLOOR PANEL HOLE RBL 5 WL 208.<[01] REMOVED DAMAGED AND REPAIRED FLOOR BEAM LOWER FLANGE AT BS 986 RBL 5 WL 208 PER SRM 53-70-51-2R-6 REPAIR 6 ALTERNATIVE 1.;[02] REMOVED DAMAGED AND REPAIRED FLOOR BEAM UPPER Aug 23, 2023 · N904WN · Boeing 7377H4 · Fuselage Main, Floor BeamSDR SWAA2023091992554Drain · crackedFWD ENTRY DOOR MOP SILL CRACKED AT BS 303 LBL 56 WL 208.<[01] PARTILA STEP 1;[02] UPDATED STEP 1.;[03] UPDATED STEP 2 AND 3;[04] COMPLETED STEPS 2.3.;[05] COMPLETED STEP 1AND 4.;[06] VERIFIED STEPS COMPLETE.Aug 22, 2023 · N904WN · Boeing 7377H4 · Fuselage Miscellaneous StructureSDR SWAA2023091992044Skin · corrodedCORROSION ON OUTER FUSELAGE CROWN SKIN COMMON TO FASTENER ROWS FROM STATION 1016 TO 1016+17; STRINGER 0; STRINGER S-1R; STRINGER S-1L; AND BL 12 LEFT AND RIGHT. CORRECTION TO FAULT NAME LOCATION SHOULD BE STR 1 AND STR 2L AND STR 2R LBL 12 AND RBL 12<[01] VERIAug 22, 2023 · N904WN · Boeing 7377H4 · Fuselage Main, Plate/SkinSDR SWAA2023091992360Seat Track · corrodedRH CABIN SEAT TRACK HAS CORROSION ON TOP OF CROWN AT BS 639+10; 706+5; RBL 45; WL 208<[01] UPDATED MEAUSREMNTS TABLE; STEP 1 AND 2.;[02] VERIFIED CORRECTIVE ACTION STEP 1 AND STEPS 1 AND 2.;[03] UPDATED MEASURMENTS TABLE;[04] VERIFIED CORRECTIVE ACTION STEP 3.Aug 22, 2023 · N904WN · Boeing 7377H4 · Fuselage, Seat/Cargo Attach FittingsSDR SWAA2023091992557Floor Support · corrodedCORROSION ON LAV MOUNT FLOOR SUPPORT BS 294-312 LBL 11 WL 208.<[01] UPDATED STEP 1;[02] UPDATED STEP 3;[03] UPDATED STEP 2;[04] UPDATED MEASUREMENT TABLE;[05] UPDATED PARTS TABLE;[06] UPDATED STEPS 5 AND 6;[07] REMOVED AND REPLACED DAMAGE LAV.MOUNT FLOOR SUPPOAug 22, 2023 · N904WN · Boeing 7377H4 · Fuselage Miscellaneous StructureSDR SWAA2023091992556Attach Angle · corrodedCORROSION ON FWD ENTRY DOOR MOP SILL ATTACH ANGLE BS 317 -340 LBL 60 WL 208.<[01] UPDATED TABLE MEASUREMENTS;[02] UPDATED MEASUREMENTS TABLE;[03] UPDATED STEP 1.;[04] UPDATED STEPS 2 AND 3;[05] STEP 1 7 2 COMPLETE; STEP 3 IN PARTIAL.;[06] UPDATED STEP 4.;[07] Aug 22, 2023 · N904WN · Boeing 7377H4 · Fuselage Main, Attach FittingsSDR SWAA2023091992562Web · corrodedCORROSION ON AFT R/H SHEAR WEB STRAP BS 1028 RBL 18 WL 208.<[01] VERIFIED CORRECTIVE ACTION ITEM AND MEASUREMENT FIELDS; CARD COMPLETE.Aug 22, 2023 · N904WN · Boeing 7377H4 · Fuselage Miscellaneous StructureSDR SWAA2023091992566Web · corrodedCORROSION ON AFT L/H SHEAR WEB STRAP BS 1018-1028 LBL 3 WL 208.<[01] VERIFIED CORRECTIVE ACTION ITEM AND MEASUREMENT FIELDS; CARD COMPLETE.Aug 22, 2023 · N904WN · Boeing 7377H4 · Fuselage Miscellaneous StructureSDR SWAA2023091992563Support · corrodedCORROSION ON AFT SERVICE DOOR MOP SILL VERTICAL AND HORIZONTAL FLANGES BS 964-993 RBL 48 WL 208.<[01] REMOVED; REPLACED AND INSTALLED NEW SERVISE DOOR MOPSILL PER SRM 51-40-02-0G-0 AND DWG 147A8501.Aug 22, 2023 · N904WN · Boeing 7377H4 · Fuselage Miscellaneous StructureSDR SWAA2023091992564Floorbeam · corrodedCORROSION ON BS 986 FLOOR BEAM COMMON TO A PREVIOUS REPAIR RBL 36-45 WL 208.<[01] REMOVED AND REPLACED PREVIOUS REPAIR AT BS 986 RBL 36-50 WL 208 PER SRM 51-40-02-0G-0 ALL PER ORIGINAL REPAIR RECORD ON NRC G300314 PER SWA EA-1-753-29038 REV IR AND SRM 53-70-51Aug 22, 2023 · N904WN · Boeing 7377H4 · Fuselage Main, Floor BeamSDR SWAA2023091992565Drain · corrodedCORROSION ON AFT ENTRY DOOR MOP SILL BS 967-986 LBL 52 WL 208.<[01] COMPLETED STEP 4<BR><BR>REMOVED CORROSION ON AED MOP SILL BS 967-986 LBL 52 WL 208 AND WORK WAS ACCOMPLISHED ON STEPS 1-4;[02] VERIFIED CORRECTIVE ACTION ITEM AND MEASUREMENT FIELDS; CARD COMPAug 22, 2023 · N904WN · Boeing 7377H4 · Fuselage Miscellaneous StructureSDR SWAA2023091892361Frame · crackedBS312 FRAME CRACKED IN RADIUS ABOVE FWD ENTRY DOOR<[01] ACCOMPLISHED M-22-153-01244 (737-NG - SWA - BS 312 FRAME UPPER CHORD CRACK DAMAGE AT LBL 33 BETWEEN S-5L AND S-6L) ATTACHED SEE TTG8Q00N0XPJ.;[02] VERIFIED STEP 1.Aug 22, 2023 · N904WN · Boeing 7377H4 · Fuselage Main, FrameSDR SWAA2023091592559Intercostal · crackedCRACKED INTERCOSTAL BS 380-400 RBL 39 WL 208.<[01] UPDATED MEASUREMENT TABLE AND ACCOMPLISHED STEP 1.;[02] REMOVED AND REPLACED INTERCOSTAL BS 380-400; RBL 39; WL 208 PER SRM 51-40-02-0G-0; SRM 51-40-05-0G-0; AND BOEING DWG 143A5400.;[03] VERIFIED CORRECTIVE AAug 22, 2023 · N904WN · Boeing 7377H4 · Fuselage Miscellaneous StructureSDR SWAA2023091592561Intercostal · crackedCRACKED INTERCOSTAL BS 380-400 RBL 9 WL 208.<[01] UPDATED MEASUREMENT TABLE AND ACCOMPLISHED STEP 1.;[02] COMPLETED STEP 4;[03] REMOVED AND REPLACED INTERCOSTAL BS 380-400; RBL 9; WL 208 PER SRM 51-40-02-0G-0; SRM 51-40-05-0G-0; AND BOEING DWG 143A5300.;[04] VAug 22, 2023 · N904WN · Boeing 7377H4 · Fuselage Miscellaneous StructureSDR SWAA2023091592558Intercostal · crackedCRACKED INTERCOSTAL BS 380-400 LBL 14 WL 208.<[01] UPDATED MEASUREMENT TABLE AND ACCOMPLISHED STEP 1.;[02] COMPLETED STEP 4;[03] REMOVED AND REPLACED INTERCOSTAL BS 380-400 LBL 14 WL 208 PER SRM 51-40-02-0G-0; SRM 51-40-05-0G-0; AND BOEING DWG 143A5300.;[04] VAug 22, 2023 · N904WN · Boeing 7377H4 · Fuselage Miscellaneous StructureSDR SWAA2023091592555Intercostal · crackedCRACKED INTERCOSTAL BS 277-294 RBL 1 WL 208.<[01] UPDATED MEASUREMENT TABLE.;[02] ACCOMPLISHED STEPS 1 AND 2.;[03] REMOVED AND REPLACE CRACKED INTERCOSTAL BS 277-294 RBL 1 WL 208 PER SRM 51-40-02-0G-0; SRM 51-40-05-0G-0; AND BOEING DWG 141A5400.Aug 22, 2023 · N904WN · Boeing 7377H4 · Fuselage Main, StructureSDR SWAA2023091992041Flashlight · inoperativeFWD L/H WINDSCREEN EMERGENCY FLASHLIGHT NOT WORKING NEEDS REPLACEMENT.<[01] REPLACED FLASHLIGHT ASSEMBLY FROM FWD L/H WINDSCREEN; BOTTOM FLASHLIGHT. PER AMM 25-64-00-200-802-NG-01. FUNCTIONAL CHECK GOOD.;[02] VERIFIED CORRECTIVE ACTION STEP 1. TASK CARD COMPLEAug 21, 2023 · N904WN · Boeing 7377H4 · Emergency EquipmentSDR SWAA2023091991501Floor Panel · delaminatedPASSENGER CABIN FLOOR PANEL 221DF HAS DELAMINATION. (MARKED)<[01] REPAIRED PASSENGER CABIN FLOOR PANEL 221DF DELAMINATION IAW SRM 53-00-50-2R-1 AND BDWG 141A5810-59.;[02] VERIFIED CORRECTIVE ACTION #1;[03] ATTACHED CURE SHEETS TO THIS FAULT RECORD.Aug 20, 2023 · N904WN · Boeing 7377H4 · Fuselage Floor PanelSDR SWAA2023091991502Floor Panel · delaminatedPASSENGER CABIN FLOOR PANEL 221FF HAS DELAMINATION<[01] REPAIRED FLOOR PANEL 221FF DELAMINATION IAW SRM 53-00-50-2R-1 AND BDWG 141A5810-157.;[02] VERIFIED CORRECTIVE ACTION 1;[03] VERIFIED CORRECTIVE ACTION 1Aug 20, 2023 · N904WN · Boeing 7377H4 · Fuselage Floor PanelSDR SWAA2023091991506Floor Panel · delaminatedPASSENGER CABIN FLOOR PANEL 221EF HAS DELAMINATION<[01] PASSENGER CABIN FLOOR PANEL 221EF WITH DELAMINATION ON UPPER SURFACE WAS REPAIRED PER SRM 53-00-50-2R-1. ATTACHED CURE SHEETS TO THIS FAULT RECORD.;[02] FINAL INSPECTION. JOB COMPLETE.Aug 20, 2023 · N904WN · Boeing 7377H4 · Fuselage Floor PanelSDR SWAA2023091991509Floor Panel · delaminatedPASSENGER CABIN FLOOR PANEL HAS DELAMINATION PASSENGER CABIN FLOOR PANEL 241ZF HAS DELAMINATION.<[01] ACCOMPLISHED DELAMINATION REPAIR ON FLOORBOARD 241ZF AS PER 53-00-50-2R-1;[02] ACCOMPLISHED DELAMINATION REPAIR ON FLOORBOARD 241ZF AS PER SRM 53-00-50-2R-1;[Aug 20, 2023 · N904WN · Boeing 7377H4 · Fuselage Floor PanelSDR SWAA2023091991511Floor Panel · delaminatedPASSENGER CABIN FLOOR PANEL 241YF HAS DELAMINATION<[01] PASSENGER CABIN FLOOR PANEL 241YF WITH DELAMINATION ON UPPER SKIN WAS REPAIRED PER SRM 53-00-50-2R-1. <BR><BR>ATTACHED CURE SHEETS TO THIS FAULT RECORD.;[02] VERIFIED CORRECTIVE ACTION 1;[03] VERIFIED CORAug 20, 2023 · N904WN · Boeing 7377H4 · Fuselage Floor PanelSDR SWAA2023091991503Floor Panel · delaminatedPASSENGER CABIN FLOOR PANEL 241XF HAS DELAMINATION.<[01] PASSENGER CABIN FLOOR PANEL 241XF WITH DELAMINATION ON UPPER SKIN WAS REPAIRED PER SRM 53-00-50-2R-1. ATTACHED CURE SHEETS TO THIS FAULT RECORD.;[02] FINAL INSPECTION. JOB COMPLETE.Aug 20, 2023 · N904WN · Boeing 7377H4 · Fuselage Floor PanelSDR SWAA2023091991512Floor Panel · delaminatedPASSENGER CABIN FLOOR PANEL 242UF HAS 1 BAD INSERT AND DELAMINATION.<[01] REPAIRED PASSENGER CABIN FLOOR PANEL 242UF AND REPLACED BAD INSERT IAW SRM 53-00-50-2R-1.<BR><BR>ATTACHED CURE SHEETS TO FAULT.;[02] VERIFIED CORRECTIVE ACTION ITEM 1.;[03] JOB COMPLETE.Aug 20, 2023 · N904WN · Boeing 7377H4 · Fuselage Floor PanelSDR SWAA2023091991504Floor Panel · delaminatedPASSENGER CABIN FLOOR PANEL 231GF HAS DELAMINATION<[01] DUE TO THE EXTENT OF DAMAGE FABRICATED NEW FLOOR PANEL 231GF OUT OF BMS4-17 TY6 LOT#1531501-1 AND INSTALLED INSERTS WITH BMS5-107 LOT#1537008-1. CURED INSERTS UNDER HEAT LAMP USING THERMOMETER ID:ATS2209 Aug 20, 2023 · N904WN · Boeing 7377H4 · Fuselage Floor PanelSDR SWAA2023091991513Floor Panel · delaminatedPASSENGER CABIN FLOOR PANEL 242AF HAS DELAMINATION<[01] ACCOMPLISHED FABRICATION OF 242AF FLOORBOARD PANEL IAW SRM 53-00-50-2R-0 ALONG WITH DWG 144A5810 SHEET 189;[02] VERIFIED CORRECTIVE ACTION 1Aug 20, 2023 · N904WN · Boeing 7377H4 · Fuselage Floor PanelSDR SWAA2023091990427Strap · corrodedWING CENTER SECTION CORROSION ON STRAP AT BS 685+13; RBL 65; WL 204. (MARKED) CORRECTION TO FAULT NAME CORROSION IS LOCATED ON ANGLE AT BS 685+13 RBL 65 WL 204.<[01] REMOVED CORROSION ON STRAP AT BS 685+13; RBL 65; WL 204 IN AN AREA OF 0.6'X1'X0.0013' IAW SRM Aug 18, 2023 · N904WN · Boeing 7377H4 · Fuselage Miscellaneous StructureSDR SWAA2023091990423Floor Support · crackedWING CENTER SECTION FLOOR BEAM SUPPORT CRACKED AT BS 540; WL 208; RBL 44. (MARKED)<[01] UPDATED STEPS 1 AND 2 AND OK TO INSTALL STEP 1;[02] REMOVED AND REPLACED WING CENTER SECTION FLOOR BEAM SUPPORT AT BS 540; RBL 25 - RBL 45; WL 208 IAW SRM 51-40-02-0G-0 ANDAug 18, 2023 · N904WN · Boeing 7377H4 · Fuselage Miscellaneous StructureSDR SWAA2023091990424Floor Support · crackedWING CENTER SECTION FLOOR BEAM SUPPORT CRACKED AT BS 540; WL 208; RBL 1. (MARKED)<[01] REMOVED BEAM SUPPORTON WING CENTER SECTION AT BS 540; WL 208; RBL 1 IAW SRM SRM 51-40-02;[02] UPDATED STEP 1;[03] REMOVED AND INSTALLED NEW PART 143A5240U34 FLOOR BEAM SUPPOAug 18, 2023 · N904WN · Boeing 7377H4 · Fuselage Miscellaneous Structure
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