Boeing 737-401

Service difficulty reports · 2,961

Newest first. General aviation reporting is voluntary.

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 aircraft_model_key = '737401'
  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 USAA2009052891318Door Frame · crackedCLT - C5 - MAJOR REPAIR - NR 03C21953001/002 & 03C21953001/001 - CRACK IN AFT CARGO DOOR FORWARD FRAME WHERE BALANCE SPRING PULLEY BRACKET IS ATTACHED AT BS807. REPLACED AFT CARGO DOOR IAW US AIRWAYS TASK CARD 03C21952008.May 27, 2009 · N409US · Boeing 737401 · Cargo/Baggage DoorsSDR USAA2009052891315Skin · crackedPIT - WALKAROUND - MAJOR REPAIR - LOG 8481427 & 8481429 - DURING WALK AROUND MECHANIC FOUND 2.75 INCH CRACK ON FUSELAGE AT BS727F, S24R. REPAIRED FUSELAGE SKIN AT BS727F, S24R IAW B737 SRM 53-00-01 REPAIR 31.May 27, 2009 · N406US · Boeing 737401 · Fuselage Main, Plate/SkinSDR USAA2009052891319Skin · crackedCLT - C5 - MAJOR REPAIR - NR 03C70955008/001 - CRACK ON RIGHT HAND HORIZONTAL STABILIZER LOWER SKIN FORWARD OF REAR SPAR BALANCE PANEL 0049. REPAIRED RIGHT HAND HORIZONTAL STABILIZER LOWER SKIN IAW US AIRWAYS TYPICAL REPAIR 55-10-07 REV "D".May 26, 2009 · N409US · Boeing 737401 · Horizontal Stabilizer, Plate/SkinSDR USAA2009052891320Skin · crackedCLT - C5 - MAJOR REPAIR - NR 03C10053006/001 - CRACK IN FUSELAGE SKIN AT BS867.5 BELOW S23L. REPAIRED FUSELAGE SKIN AT BS867.5 BELOW S23L IAW B737 SRM 53-00-01 REPAIR 31.May 21, 2009 · N409US · Boeing 737401 · Fuselage Main, Plate/SkinSDR USAA20090518SB082O-Ring · blownDURING CRUISE, ENROUTE FROM CLT TO DFW, CREW SENT ACARS MESSAGE THAT HE HAD LOST HYDRAULIC SYSTEM 'A'. THE MASTER CAUTION ILLUMINATED ALONG WITH THE HYDRAULIC LIGHT ON ANNUNCIATOR. 'A' SYSTEM GAUGE INDICATED ZERO. PILOT REPORTED THE 'A' PUMP WAS TURNED OFF THEMay 17, 2009 · N421US · Boeing 737401 · Drag Control ActuatorSDR USAA2009050791114Web · crackedPIT - FPBH - MAJOR REPAIR - EO 5300V152 - CRACK ON FLOOR WEB AT BS 180, WL 207. REPAIRED FLOOR WEB AT BS 180, WL 207 IAW US AIRWAYS EO 53000V157.May 5, 2009 · N423US · Boeing 737401 · Fuselage Miscellaneous StructureSDR USAA2009050691098Web · crackedPIT - FPBH - MAJOR REPAIR - CRACK IN VERTICAL WEB AT BS 178 BETWEEN WL 226 TO WL 234, LBL 17. REPAIRED VERTICAL WEB AT BS 178 BETWEEN WL 226 TO WL 234, LBL 17 IAW B737 SRM 53-10-08.May 5, 2009 · N423US · Boeing 737401 · Fuselage Miscellaneous StructureSDR USAA2009050691097Web · crackedPIT - FPBH - MAJOR REPAIR - CRACK IN VERTICAL WEB AT BS 178, WL 226, RBL 17. REPAIRED VERTICAL WEB AT BS 178, WL 226, RBL17 IAW B737 SRM 53-10-08.May 5, 2009 · N423US · Boeing 737401 · Fuselage Miscellaneous StructureSDR USAA20090505SB076Battery Pack · dischargedCLT - MAINTENANCE REPORTED THE AFT EMERGENCY LIGHT BATTERY PACK INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE AFT EMERGENCY LIGHT BATTERY PACK. OPERATIONAL CHECK OF EMERGENCY LIGHTS GOOD.May 2, 2009 · N409US · Boeing 737401 · Emergency LightingSDR USAA20090505SB075Charger · faultyCLT - MAINTENANCE REPORTED THE AFT SECTION OF CABIN EMERGENCY LIGHTS ILLUMINATED/FAULTED. MAINTENANCE FOUND THE BATTERY CHARGER ASSEMBLY FAULTY. REMOVED AND REPLACED BATTERY CHARGER ASSEMBLY IN ASSOCIATION WITH MM 33-51-51-2-962-016. OPERATIONAL CHECK NORMAMay 2, 2009 · N409US · Boeing 737401 · Emergency LightingSDR USAA20090423SB067Actuator · inoperativeON DESCENT, CREW REPORTED A FOUL ODOR OF DIRTY SOCKS COMING FROM THE PACKS. MAINTENANCE REMOVED AND REPLACED THE LT PACK RAM AIR DOOR ACTUATOR. OPERATIONAL CHECK GOOD.Apr 23, 2009 · N418US · Boeing 737401 · Cabin Cooling SystemSDR USAA20090417SB060Windshield · crackedTPA - FLT 1231 EN ROUTE PHL TO TPA. THE FIRST OFFICER'S WINDSHIELD ARCED AND SHATTERED. MAINTENANCE REPLACED THE FIRST OFFICER'S WINDSHIELD.Apr 15, 2009 · N404US · Boeing 737401 · Flight Compartment WindowsSDR USAA20090413SB059Fuel · contaminatedIAD - FLT 1905 EN ROUTE DCA TO FLL. ON TAKEOFF ROLL, AT APPROXIMATELY 145 KTS, THE NUMBER TWO ENGINE LOST THRUST. ONCE AIRBORNE, THE CREW DECLARED AN EMERGENCY AND BEGAN A DIVERSION TO IAD. ABOUT 15 TO 20 SECONDS LATER, THE ENGINE REGAINED THRUST AND NORMAApr 10, 2009 · N417US · Boeing 737401 · Engine Fuel DistributionSDR USAA2009041090852Bulkhead · crackedPIT - FPBH - MAJOR REPAIR - CRACK IN BS 178 FORWARD PRESSURE BULKHEAD WEB, WL 207, LBL 22. REPLACED FORWARD PRESSURE BULKHEAD WEB AT BS 178, WL 207, LBL 22.Apr 8, 2009 · N422US · Boeing 737401 · Fuselage Main, BulkheadSDR USAA20090410SB056Compressor · stalledDURING CRUISE GOING THROUGH FL320, EN ROUTE FROM MIA TO CLT, THE NR 1 ENGINE ENCOUNTERED A COMPRESSOR STALL. THE N1 AT THE TIME WAS 100 PERCENT. CAPTAIN PULLED THE THROTTLE BACK TO IDLE AND MADE THE DECISION TO DIVERT TO JAX. CAPTAIN WAS AWARE OF PREVIOUS HApr 6, 2009 · N419US · Boeing 737401 · Engine (Turbine/Turboprop)SDR USAA2009040790832Bulkhead · crackedCRACK ON BS178 FORWARD PRESSURE BULKHEAD WEB AT WL234, RBL10. REPAIRED BS178 FORWARD PRESSURE BULKHEAD WEB AT WL234, RBL10 IAW SRM 53-10-08 REPAIR 9 & EO 5300V153.Apr 3, 2009 · N422US · Boeing 737401 · Fuselage Main, BulkheadSDR USAA2009040790831Bulkhead · crackedCRACK ON BS178 FORWARD PRESSURE BULKHEAD VERTICAL BEAM WEB BETWEEN WL225 TO WL234, RBL17. REPAIRED BS 178 FORWARD PRESSURE BULKHEAD VERTICAL BEAM WEB BETWEEN WL 225 TO WL 234, RBL 17 IAW SRM 53-10-08.Apr 3, 2009 · N422US · Boeing 737401 · Fuselage Main, BulkheadSDR USAA2009040790830Bulkhead · crackedCRACK ON BS178 FORWARD PRESSURE BULKHEAD VERTICAL BEAM WEB BETWEEN WL227 TO WL234, LBL17. REPAIRED BS178 FORWARD PRESSURE BULKHEAD VERTICAL BEAM WEB BETWEEN WL227 TO WL234, LBL17 IAW B737 SRM 53-10-08 REPAIR 12. /Apr 3, 2009 · N422US · Boeing 737401 · Fuselage Main, BulkheadSDR USAA2009040790829Bulkhead · crackedCRACK ON BS 178 FORWARD PRESSURE BULKHEAD FLOOR WEB AT WL 207, LBL 22. REPLACED BS 178 FORWARD PRESSURE BULKHEAD FLOOR WEB AT WL 207, LBL 22 IAW SRM 51-40-02 & EO 5300V157.Apr 3, 2009 · N422US · Boeing 737401 · Fuselage Main, BulkheadSDR USAA2009040790816Spoiler · delaminatedCLT - C4 - MAJOR REPAIR - NR 8 FLIGHT SPOILER DELAMINATED 5 INCHES FROM TRAILING EDGE & 12 INCHES FROM INBOARD END. REPLACED NR 8 FLIGHT SPOILER IAW B737 AMM 27-61-11.Apr 3, 2009 · N421US · Boeing 737401 · SpoilersSDR USAA2009040790815Spoiler · delaminatedCLT - C4 - MAJOR REPAIR - NR 7 FLIGHT SPOILER DELAMINATED 3 INCHES FROM TRAILING EDGE & 10 INCHES FROM INBOARD END. REPLACED NR 7 FLIGHT SPOILER IAW B737 AMM 27-61-11.Apr 3, 2009 · N421US · Boeing 737401 · SpoilersSDR USAA2009032790709Slat · delaminatedCLT - MAJOR REPAIR - C4 CHECK - NR 5 SLAT UPPER OUTBOARD CORNER HAS DELAMINATION. REPLACED NR 5 SLAT IAW US AIRWAYS TASK CARD 03C40227004.Mar 27, 2009 · N419US · Boeing 737401 · Leading Edge DevicesSDR USAA2009032790701Skin · crackedCLT - MAJOR REPAIR - C4 CHECK - CRACKED FUSELAGE SKIN AT BS 727 D+5", S23R, JUST AFT OF REPAIR AT EMERGENCY EXIT LIGHT. REPAIRED FUSELAGE SKIN AT BS 727 D+5", S23R, JUST AFT OF REPAIR AT EMERGENCY EXIT LIGHT IAW B737 SRM 53-00-01.Mar 26, 2009 · N419US · Boeing 737401 · Fuselage Main, Plate/SkinSDR USAA2009032790710Skin · crackedCLT - MAJOR REPAIR - C4 CHECK - CRACKED FUSELAGE SKIN AT BS 360 - BS 400, BL 0 AT THE AFT END OF THE E & E COLLONG DUCT EXIT. REPAIRED FUSELAGE SKIN AT BS 360 - BS 400, BL 0 AT THE AFT END OF THE E & E COLLONG DUCT EXIT IAW US AIRWAYS EA 101016 AND TYPICAL REMar 25, 2009 · N419US · Boeing 737401 · Fuselage Main, Plate/SkinSDR USAA2009032790702Skin · crackedCLT - MAJOR REPAIR - C4 CHECK - LEFT HORIZONTAL STABILIZER LOWER SKIN CRACKED, AFT SPAR STATION 100. REPAIRED LEFT HORIZONTAL STABILIZER LOWER SKIN, AFT SPAR STATION 100 IAW US AIRWAYS TYPICAL REPAIR 55-10-07 REV D.Mar 23, 2009 · N419US · Boeing 737401 · Horizontal Stabilizer, Plate/SkinSDR USAA20090319SB038Wire · looseEN ROUTE FROM MIA TO CLT, CREW REPORTED THE FIRE WARNING LIGHT ON GLARESHIELD ILLUMINATED WHEN RECALL WAS RESET. ONCE ON GROUND, LIGHT APPEARED LOOSE AND INTERMITTENTLY ILLUMINATED WHEN TOUCHED. MAINTENANCE SECURED LOOSE WIRE. FOUND NUT LOOSE. SECURED NUT.Mar 18, 2009 · N419US · Boeing 737401 · Fire Protection System WiringSDR USAA20090318SB036Control Module · faultyCLT - CREW REPORTED THE FIRE WARNING LIGHT COMES ON OCCASIONALLY WITH NO OTHER FIRE INDICATIONS OR FIRE BELL. MAINTENANCE REMOVED AND REPLACED THE ENGINE/APU FIRE CONTROL MODULE. OPERATIONAL CHECK NORMAL.Mar 17, 2009 · N419US · Boeing 737401 · Fire DetectionSDR USAA20090317SB035Control Module · faultyEN ROUTE FROM PBI TO CLT, CREW REPORTED THE MASTER WARN FIRE LIGHT ON GLARESHIELD ILLUMINATED WITHOUT BELL WARNING. CREW ACCOMPLISHED TEST WITH FIRE TEST SWITCH. ALL FIRE LIGHTS AND BELL SHOWED NORMAL TEST. AFTER TEST, ALL LIGHTS EXTINGUISHED AND RETURNED TMar 16, 2009 · N419US · Boeing 737401 · Fire DetectionSDR USAA20090317SB034Position Sensor · faultyAFTER TAKEOFF FROM PIT AND GEAR HANDLE IN THE UP POSITION, BOTH THE RED AND GREEN NOSE GEAR LIGHTS ILLUMINATED. THE MAIN LANDING GEAR LIGHTS WERE EXTINGUISHED. CREW FOLLOWED QUICK REFERENCE HANDBOOK PROCEDURES AND RETURNED TO FIELD AT PIT. WITH GEAR HANDLE Mar 15, 2009 · N405US · Boeing 737401 · Landing Gear Position and WarningSDR USAA20090316SB033Accessory Unit · faultyCLT - PILOT REPORTED THE GLARESHIELD RED FIRE WARNING LIGHT ILLUMINATED INTERMITTENTLY WITH NO OTHER ASSOCIATED BELLS OR LIGHTS. MAINTENANCE REMOVED AND REPLACED THE FIRE DETECTION ACCESSORY UNIT PER MM 26-11-00 AND 26-15-00. OPERATIONAL CHECK GOOD. NO FAULMar 15, 2009 · N419US · Boeing 737401 · Fire DetectionSDR USAA2009030590512Pressure Panel · crackedCLT - S2 - MAJOR REPAIR - CRACK ON BEADED PRESSURE DECK (CEILING) IN RIGHT WHEEL WELL BS 664, RBL 40. REPAIRED BEADED PRESSURE DECK (CEILING) IN RIGHT WHEEL WELL BS 664, RBL 40 IAW B737 SRM 53-60-51.Mar 5, 2009 · N423US · Boeing 737401 · Fuselage Main, BulkheadSDR USAA20090306SB028Battery Pack · dischargedBDL - MAINTENANCE REPORTED NUMEROUS EMERGENCY LIGHTS IN THE AFT SECTION OF THE CABIN INOPERATIVE, INCLUDING THE EXTERIOR EMERGENCY LIGHT AT THE L2 DOOR INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE BATTERY PACK IN THE AFT LEFT POWER SUPPLY PER MM 33-51-51.Mar 5, 2009 · N409US · Boeing 737401 · Emergency LightingSDR USAA20090213SB018Power Supply · dischargedBDL - MX REPORTED THE EMERGENCY LIGHTS AT RT WING ESCAPE DOORS INOPERATIVE. MX R&R THE POWER SUPPLY WITH BATTERY PACK PER MM 33-51-51. OPS CHECK GOOD.Feb 12, 2009 · N424US · Boeing 737401 · Emergency LightingSDR USAA2009021190320Doubler · crackedCLT - C5 - MAJOR REPAIR - CRACK AT FORWARD GALLEY DOOR LOWER AFT DOOR STOP INNER DOUBLER. REPLACED FORWARD GALLEY DOOR IAW US AIRWAYS TASK CARD 03C10652008.Feb 10, 2009 · N404US · Boeing 737401 · Galley DoorsSDR USAA20090205SB016Battery · dischargedPILOT REPORTED IN CLT THAT THE AFT RIGHT EMERGENCY FLASHLIGHT BATTERY WAS WEAK. MAINTENANCE REMOVED AND REPLACED THE BATTERY FOR THE AFT RIGHT EMERGENCY FLASHLIGHT. OPERATIONAL CHECK GOOD.Feb 5, 2009 · N423US · Boeing 737401 · Emergency EquipmentSDR USAA2009022390424Spindle · corrodedPHL - RON - MAJOR REPAIR - LEFT WING OUTBOARD FLAP INBOARD SPINDLE SHOWING CORROSION FRONT OF FITTING. REPLACED LEFT WING OUTBOARD FLAP INBOARD SPINDLE IAW B737AMM 27-51-44-4 (WBL 254).Jan 19, 2009 · N424US · Boeing 737401 · Trailing Edge FlapsSDR USAA2009011690087Skin · crackedCLT - C3 - MAJOR REPAIR - CRACK IN FUSELAGE SKIN ABOVE STRINGER 24R AND FORWARD OF BS 727E. REPAIRED FUSELAGE SKIN ABOVE STRINGER 24R AND FORWARD OF BS 727E IAW B737 SRM 51-00-01 REPAIR 31.Jan 15, 2009 · N422US · Boeing 737401 · Fuselage Main, Plate/SkinSDR USAASB09011Battery Pack · dischargedMX REPORTED THE EMERGENCY LIGHTING AT THE AFT LT SERVICE DOOR EXIT LIGHT AND AT THE EMERGENCY EXIT ROWS INOPERATIVE. MX REMOVED AND REPLACED THE AFT LT EMERGENCY LIGHT BATTERY PACK. OPS CHECK OF EMERGENCY LIGHTS GOOD.Jan 12, 2009 · N409US · Boeing 737401 · Emergency LightingSDR USAASB08127Battery Pack · dischargedFLL - MAINTENANCE REPORTED THE AFT EMERGENCY LIGHT, LEFT SIDE, INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE AFT LEFT BATTERY PACK. OPERATIONAL CHECK GOOD.Dec 27, 2008 · N409US · Boeing 737401 · Emergency LightingSDR USAA2008122292290Frame · crackedPIT - FPBH - MAJOR REPAIR - CRACK IN FORWARD CARGO DOOR OPENING IN FORWARD FRAME AT LOWER DOOR STOP FITTING ON LOWER EDGE AT BS 440, S24L. REPAIRED DOOR FRAME IAW US AIRWAYS EA 112037.Dec 21, 2008 · N406US · Boeing 737401 · Fuselage Main, FrameSDR USAA2008121792255Bulkhead · crackedPIT - FPBH - MAJOR REPAIR - FORWARD PRESSURE BULKHEAD CRACKED ON FORWARD FACE BS 178, WL 234, RBL 9. REPAIRED FORWARD PRESSURE BULKHEAD AT BS 178, WL 234, RBL 9 IAW B737 SRM 53-10-08 & ENGINEERING ORDER 5300153.Dec 16, 2008 · N406US · Boeing 737401 · Fuselage Main, BulkheadSDR USAA2008121792262Bulkhead · crackedPIT - FPBH - MAJOR REPAIR - CRACK IN FORWARD PRESSURE BULKHEAD AT BS 178, WL 234, LBL 9. REPAIRED FORWARD PRESSURE BULKHEAD AT BS 178, WL 234, LBL 9 IAW SRM 53-10-08 & EO 5300153.Dec 16, 2008 · N406US · Boeing 737401 · Fuselage Main, BulkheadSDR USAA2008112492121Spindle · corrodedPHL - RON - MAJOR REPAIR - CORROSION ON RIGHT WING OUTBOARD MID FLAP CARRIAGE SPINDLE. REPLACED RIGHT WING OUTBOARD FLAP ASSEMBLY IAW US AIRWAYS TASK CARD 03C40727020.Nov 20, 2008 · N422US · Boeing 737401 · Trailing Edge FlapsSDR USAASB08111Slide · low pressureMCO - THE FORWARD ENTRY DOOR EMERGENCY ESCAPE SLIDE PRESSURE WAS FOUND LOW. MAINTENANCE REPLACED THE FORWARD ENTRY DOOR EMERGENCY ESCAPE SLIDE. OK FOR SERVICE.Nov 16, 2008 · N405US · Boeing 737401 · Escape SlideSDR USAASB08109Bottle · low pressureMCO - MAINTENANCE REPORTED THE FORWARD ENTRY DOOR ESCAPE SLIDE BOTTLE PRESSURE WAS LOW. MAINTENANCE REMOVED AND REPLACED THE FORWARD ENTRY DOOR ESCAPE SLIDE ASSEMBLY PER MM 25-61-00.Nov 16, 2008 · N405US · Boeing 737401 · Escape SlideSDR USAA2008111392055Skin · crackedCLT - MAJOR REPAIR - C4 CHECK - CRACKED FUSELAGE SKIN AT BS 745, S25L. REPAIRED FUSELAGE SKIN AT BS 745, S25L I/A/W B737 SRM 53-00-01 REPAIR 31.Nov 13, 2008 · N405US · Boeing 737401 · Fuselage Main, Plate/SkinSDR USAA920082050Skin · crackedCLT RON MAJOR REPAIR NR 8405462 AFT FUSELAGE SKIN CRACKED AT BS897, S25R. REPAIRED AFT FUSELAGE SKIN AT BS897, S25R IAW B737 SRM 53-00-01 REPAIR 31.Nov 11, 2008 · N404US · Boeing 737401 · Fuselage Main, Plate/SkinSDR USAA920082049Skin · crackedCLT RON MAJOR REPAIR NR 8405463 AFT FUSELAGE SKIN CRACKED AT BS 874, S24R. REPAIRED AFT FUSELAGE SKIN AT BS 874, S24R IAW SRM 53-00-01 REPAIR 31.Nov 11, 2008 · N404US · Boeing 737401 · Fuselage Main, Plate/SkinSDR USAASB08106Battery Pack · faultyDURING TAXI OUT, THE AFT CABIN EMERGENCY EXIT LIGHTS ILLUMINATED AND COULD NOT BE EXTINGUISHED. AIRCRAFT RETURNED TO THE GATE. PHL MAINTENANCE REMOVED AND REPLACED THE AFT EMERGENCY LIGHT BATTERY PACK. OPERATIONAL CHECK NORMAL.Nov 3, 2008 · N419US · Boeing 737401 · Emergency LightingSDR USAASB08105Light · faultyPILOT REPORTED THE FLOOR LEVEL EMERGENCY EXIT LIGHTING BETWEEN SEAT ROWS 22 TO 24 ILLUMINATED FOR A FEW MINUTES AND THEN WENT OFF. PIT MAINTENANCE REMOVED AND REPLACED THE FLOOR LEVEL LIGHT AT SEAT ROW 24. OPERATIONAL CHECK OF EMERGENCY LIGHTING SYSTEM CHECKNov 2, 2008 · N419US · Boeing 737401 · Emergency Lighting
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