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 USAA2013022200013Battery · dischargedCREW REPORTED THE FORWARD FLASHLIGHT INOP. MAINTENANCE REPLACED THE BATTERY. CHECKED OK.Feb 22, 2013 · N406US · Boeing 737401 · Emergency EquipmentSDR USAA2013021800019Skin · delaminatedRON VISIT - DELAMINATION ON RIGHT OUTBOARD MID FLAP LOWER SKIN AT TRAILING EDGE APPROX 57 INCHES FROM INBOARD END. REPLACED RIGHT OUTBOARD MID FLAP IAW JOB CARD 03C40727020.Feb 15, 2013 · N409US · Boeing 737401 · Trailing Edge FlapsSDR USAA2013021300004Wire · looseMAINTENANCE REPORTED THE EMERGENCY EXIT LIGHT AT PASSENGER SEAT 6C INOP. MAINTENANCE FOUND WIRE LOOSE AT SPLICE. RE-SPLICED WIRE. CHECKS OK.Feb 13, 2013 · N425US · Boeing 737401 · Light System WiringSDR USAA2013012900017Lens · missingMAINTENANCE REPORTED THE EMERGENCY EXIT LIGHT LENS MISSING AT PASSENGER SEAT 12C. MAINTENANCE REPLACED SEAT 12C EMERGENCY "EXITS" LENS.Jan 29, 2013 · N419US · Boeing 737401 · Emergency LightingSDR USAA2013012500010Check Valve · failedCREW REPORTED THE AIRCRAFT WILL NOT HOLD PRESSURIZATION WITH BLEEDS AND PACKS ON IN EITHER STANDBY OR MANUAL WITH OUTFLOW CLOSED. FLIGHT RETURNED TO FIELD AT MIA AND LANDED WITHOUT INCIDENT. MAINTENANCE PRESSURIZED AIRCRAFT AND FOUND AIR GUSHING OUT OF THE CJan 24, 2013 · N406US · Boeing 737401 · Air Distribution SystemSDR USAA2013012800029Support Fitting · crackedC2 CHECK - CRACK ON RIGHT MAIN LANDING GEAR SUPPORT FITTING IN THE NR 2 HOLE AT WL 160. REPLACED RIGHT MAIN LANDING GEAR SUPPORT FITTING IAW EO 5702V054.Jan 23, 2013 · N424US · Boeing 737401 · Fuselage, Landing Gear Attach FittingsSDR USAA2013011500001Placard · unsecureCREW REPORTED THE EXIT PLACARD AT SEAT 13C FALLING DOWN. MAINTENANCE SECURED EXIT PLACARD AT SEAT 13C.Jan 15, 2013 · N406US · Boeing 737401 · Placards and MarkingsSDR USAA2013010900006Faceplate · missingMAINTENANCE REPORTED SEAT 12C EMERGENCY EXIT FACE PLATE MISSING AT FLOOR LEVEL. MAINTENANCE REPLACED 12C EMERGENCY EXIT SIGN - "EXITS" AT FLOOR LEVEL.Jan 9, 2013 · N420US · Boeing 737401 · Emergency LightingSDR USAA2013010800021Battery Pack · dischargedMAINTENANCE REPORTED DOOR 2L OVERHEAD EMERGENCY LIGHT INOP. MAINTENANCE REMOVED AND REPLACED RIGHT AFT BATTERY PACK IAW 33-51-51. OPS CHECK GOOD.Jan 8, 2013 · N425US · Boeing 737401 · Emergency LightingSDR USAA2013010800006Lens · missingCREW REPORTS THE EMERGENCY EXIT LENS FOR EMERGENCY LIGHT MISSING AT OVERWING EXIT. MAINTENANCE REPLACED MISSING LENS AT OVERWING EXIT ROW.Jan 7, 2013 · N406US · Boeing 737401 · Emergency LightingSDR USAA2013010200016Snubber · inoperativeMAINTENANCE REPORTED THE MAIN ENTRY DOOR SNUBBER INOPERATIVE. MAINTENANCE REMOVED AND REPLACED SNUBBER ASSEMBLY PER AMM 52-11-71. OPS NORMAL.Jan 1, 2013 · N420US · Boeing 737401 · Passenger/Crew DoorsSDR USAA2012121700010Cover · missingCREW REPORTED SEAT 11C MISSING EMERGENCY LIGHT COVER. MAINTENANCE REPLACED COVER.Dec 15, 2012 · N420US · Boeing 737401 · Emergency LightingSDR USAA2012121700009Bracket · brokenCREW REPORTED ROW 12 A/C LEFT (SEATS ABC) EMERGENCY FLOOR LIGHT BRACKET BROKEN. MAINTENANCE REINSTALLED LIGHT ON SEAT ASSEMBLY. OK FOR CONTINUED SERVICE.Dec 15, 2012 · N406US · Boeing 737401 · Emergency LightingSDR USAA2012112700001Battery · dischargedOVERNIGHT CHECK - ALL EMERGENCY LAMPS WORKING OFF CHARGER ASSEMBLY M1137 ARE INOP. REPLACED BATTERY ASSEMBLY, CHECKS OK IAW B373 AMM 33-51-02.Nov 26, 2012 · N425US · Boeing 737401 · Emergency LightingSDR USAA2012112300004Slide · looseL2 DOOR SLIDE LOOSE AND CANVAS COMING OUT. ADJUSTED L2 DOOR SLIDE, OK FOR SERVICE.Nov 22, 2012 · N409US · Boeing 737401 · Escape SlideSDR USAA2012111600002Light · inoperativeDE-PRESERVATION. LEFT EMERGENCY EXIT DOOR SIDEWALL LIGHT INOP. RELAMPED LEFT EMERGENCY EXIT DOOR SIGN AND PERFORMED OPERATIONALTEST IAW AMM 33-51-11-962-002. CHECKS GOOD.Nov 15, 2012 · N421US · Boeing 737401 · Emergency LightingSDR USAA2012111600001Light · inoperativeDE-PRESERVATION. RIGHT EMERGENCY EXIT DOOR 2 EA SIDEWALL LIGHT - INOP. RELAMPED RIGHT EMERGENCY EXIT DOOR SIGN AND PERFORMED OPERATIONAL TEST IAW AMM 33-51-962-002. CHECKS GOOD.Nov 15, 2012 · N421US · Boeing 737401 · Emergency LightingSDR USAA2012111400022Wire · brokenMAINTENANCE REPORTED THE EMERGENCY EXIT LIGHTS INOP AT SEAT ROWS 6 THRU 9. MAINTENANCE REPAIRED WIRING AT ROW 9. OPS CHECKS GOOD.Nov 14, 2012 · N420US · Boeing 737401 · Light System WiringSDR USAA2012111400021Placard · missingMAINTENANCE REPORTED THE PLACARD MISSING AT EMERGENCY EXIT SEAT SIGN 12ABC. MAINTENANCE INSTALLED REQUIRED PLACARD. CHECKS GOOD.Nov 14, 2012 · N420US · Boeing 737401 · Placards and MarkingsSDR USAA2012110900013Skin Panel · crackedTRIPLE GEAR CHANGE. FUSELAGE SKIN CRACKED AT BS 540 AND S10L. REPAIRED SKIN IAW EA 203643.Nov 8, 2012 · N420US · Boeing 737401 · Fuselage Main, Plate/SkinSDR USAA2012110900012Skin Panel · crackedTRIPLE GEAR CHANGE. FUSELAGE SKIN CRACKED AT BS 907 AND S4L. REPAIRED SKIN IAW EA 203644.Nov 8, 2012 · N420US · Boeing 737401 · Fuselage Main, Plate/SkinSDR USAA2012110800006Seat Track · crackedTRIPLE GEAR CHANGE. LEFT INBOARD SEAT TRACK WEB CRACKED JUST AFT OF FLOORBEAM 727B. REPAIRED WEB IAW B737-400 SRM 53-00-52-2R-4.Nov 8, 2012 · N420US · Boeing 737401 · Fuselage, Seat/Cargo Attach FittingsSDR USAA2012110800005Seat Track · crackedTRIPLE GEAR CHANGE. RIGHT INBOARD SEAT TRACK WEB CRACKED JUST AFT OF FLOORBEAM 727B. REPAIRED WEB IAW B737-400 SRM 53-00-52-2R-4.Nov 8, 2012 · N420US · Boeing 737401 · Fuselage, Seat/Cargo Attach FittingsSDR USAA2012110500006Seat Track · crackedGEAR CHANGE - CRACK IN SEAT TRACK FLANGE AT BS 727B, WL 208.1, RBL 44. REPAIRED SEAT TRACK FLANGE AT BS 727B, WL 208.1, RBL 44 IAW B737 SRM 53-00-52-2R-4.Nov 3, 2012 · N420US · Boeing 737401 · Fuselage, Seat/Cargo Attach FittingsSDR USAA2012101600007Light · out of positionDURING PRE-FLIGHT, CREW REPORTED THE SMOKE DETECTOR FORWARD LAVATORY GREEN INDICATOR LIGHT IS INOPERATIVE. MAINTENANCE FOUND THE GREEN LIGHT PUSHED UP. REPOSITIONED GREEN LIGHT. OPS CHECK GOOD.Oct 15, 2012 · N406US · Boeing 737401 · Smoke DetectionSDR USAA2012101500002Lens · looseC2 CHECK - EMERGENCY EXIT SIGN LENSES ARE LOOSE ABOVE EMERGENCY EXIT DOORS, LEFT AND RIGHT SIDES. RE-INSTALLED EMERGENCY EXIT SIGN LENSES ABOVE LEFT AND RIGHT EMERGENCY EXIT DOORS IAW AMM 25-21-46.Oct 13, 2012 · N421US · Boeing 737401 · Emergency LightingSDR USAA2012101500011Stiffener · crackedC2 CHECK - CRACK ON WING CENTER SECTION VERTICAL STIFFENER AT BS 663.15, WL 170.4, RBL 6.15. WING CENTER SECTION VERTICAL STIFFENER AT BS 663.15, WL 170.4, RBL 6.15 IAW EO 5704V245 & EA 104233.Oct 12, 2012 · N421US · Boeing 737401 · Wing, Center BoxSDR USAA2012101500010Support Fitting · crackedC2 CHECK - CRACK ON LEFT SIDE MAIN LANDING GEAR AFT SUPPORT FITTING AT WBL 157. REPLACED LEFT SIDE MAIN LANDING GEAR SUPPORT FITTING IAW EO 5702V054.Oct 12, 2012 · N421US · Boeing 737401 · Wing, Landing Gear Attach FittingsSDR USAA2012101200017Light · unsecureCREW REPORTED THE EMERGENCY LIGHT AT ROW 4ABC HANGING DOWN. MAINTENANCE REPLACED THE EMERGENCY LIGHT ASSEMBLY AT ROW 4ABC. LIGHT OPS CHECK GOOD.Oct 12, 2012 · N424US · Boeing 737401 · Emergency LightingSDR USAA2012100500010Intercostal · corrodedC3 CHECK - BULKHEAD INTERCOSTAL CORRODED AT BS 227.8 AND BL 0. REMOVED AND REPLACED INTERCOSTAL IAW B737 DRAWINGS 69-38740 & 6545801-512 AND B737 SRM 53-10.Oct 4, 2012 · N418US · Boeing 737401 · Fuselage Main, BulkheadSDR USAA2012100500009Spar · corrodedC3 CHECK - VERTICAL STABILIZER REAR SPAR CORRODED FROM FIN STATION 219.5 TO FIN STATION 228. REMOVED CORROSION IAW EA 502578.Oct 2, 2012 · N418US · Boeing 737401 · Vertical Stabilizer, Spar/RibSDR USAA2012100200005Connector · looseR2 DOOR EMERGENCY LIGHT'S ARE INOP. SECURED CONNECTOR ON R2 DOOR EMERGENCY LIGHT IAW B737 AMM 33-51-02.Oct 1, 2012 · N418US · Boeing 737401 · Light System WiringSDR USAA2012100200003Connector · looseEPL SEAT 25, 24, 21 AND 2 EMERGENCY LIGHT'S INOP. SECURED CONNECTOR ON SEAT 25, 24 ,21, 2 OF EPL IAW B737 AMM 33-51-02.Oct 1, 2012 · N418US · Boeing 737401 · Light System WiringSDR USAA2012100200002Connector · looseC3 CHECK - RIGHT OVERWING AFT EMERGENCY LIGHT INOP. SECURED CONNECTOR ON RIGHT OVERWING AFT EMERGENCY LIGHT IAW B737 AMM 33-51-02.Oct 1, 2012 · N418US · Boeing 737401 · Light System WiringSDR USAA2012100100025Skin · crackedRON VISIT - CRACK ON FUSELAGE SKIN AT BS 940, S21L. REPAIRED FUSELAGE SKIN AT BS 940, S21L IAW EA 104307.Sep 29, 2012 · N406US · Boeing 737401 · Fuselage Main, Plate/SkinSDR USAA2012100100026Power Supply · defectiveC3 CHECK, EMERGENCY LIGHT POWER SUPPLIES M1197 AND M1479 UNABLE TO SECURE BATTERIES. REMOVED AND REPLACED POWER SUPPLIES IAW B737 AMM 33-51-51-962-016. POWER SUPPLIES TESTED GOOD IAW WITH B737 AMM 33-51-51.Sep 28, 2012 · N418US · Boeing 737401 · Emergency LightingSDR USAA2012092600001Cover · missingCREW REPORTED THE EXIT ROW LIGHT COVER MISSING ON EMERGENCY EXIT LIGHT. MAINTENANCE REPLACED EMERGENCY EXIT LIGHT COVER. AIRCRAFT OK FOR SERVICE.Sep 25, 2012 · N420US · Boeing 737401 · Emergency LightingSDR USAA2012092400025Connector · unsecureMAINTENANCE REPORTED THE EMERGENCY LIGHTS AT SEAT 7, 8 AND 9 INOPERATIVE. MAINTENANCE SECURED CONNECTOR. SEAT 7, 8 AND 9 OPS CHECK OK.Sep 23, 2012 · N406US · Boeing 737401 · Light System WiringSDR USAA2012090400002Slide · out of positionCREW REPORTED THE 1L ESCAPE SLIDE COMING OUT OF CONTAINER. MAINTENANCE RE-POSITIONED SLIDE 1L INTO SLIDE COVER. NO OTHER DEFECTS NOTED. OK FOR SERVICE.Sep 3, 2012 · N406US · Boeing 737401 · Escape SlideSDR USAA2012090400003Skin · crackedC6 CHECK - CRACK IN FUSELAGE SKIN AT BS 882 APPROX 1 INCH ABOVE S25R. REMOVED DAMAGE, FABRICATED AND INSTALLED TEAR STRAP, FILLERS AND DOUBLER IAW B737 SRM 53-00-01-2R-31, DETAIL XIX.Aug 29, 2012 · N425US · Boeing 737401 · Fuselage Main, Plate/SkinSDR USAA2012082800009Wire · brokenMAINTENANCE REPORTED SEAT 13C AND 24C EMERGENCY LIGHTS INOPERATIVE. MAINTENANCE FOUND BROKEN WIRES AT SEAT 13C AND 24C. REPAIRED WITH SPLICE AND OPS CHECK OK.Aug 27, 2012 · N424US · Boeing 737401 · Light System WiringSDR USAA2012082000017Frame · crackedFPBH CHECK - CRACK IN FUSELAGE FRAME AT BS 500C BETWEEN S20R & S21R. REPAIRED FUSELAGE FRAME AT BS 500C BETWEEN S20R & S21R IAW EA 203203 & B373 SRM 53-00-07, REPAIR 13.Aug 15, 2012 · N406US · Boeing 737401 · Fuselage Main, FrameSDR USAA2012081600008Power Supply · faultyC1 CHECK - EMERGENCY LIGHTS POWER SUPPLY M1137 AT STA 960R HAS TOO HIGH CHARGING VOLTAGE. REPLACED EMERGENCY LIGHTS POWER SUPPLY M1137 IAW B737-400 AMM 33-51-51, OPS CHECK OF EMERGENCY LIGHTS POWER SUPPLY M1137 NORMAL IAW B737-400 AMM 33-51-51.Aug 15, 2012 · N422US · Boeing 737401 · Emergency LightingSDR USAA2012081600007Light · not seatedC2 CHECK - EMERGENCY LIGHT ON ROW 20 LEFT IS INOPERATIVE. RESEATED LAMP ON ROW 20 LEFT EMERGENCY ESCAPE PATH LIGHTING CHECK NORMAL IAW B737-400 AMM 33-51-12.Aug 15, 2012 · N421US · Boeing 737401 · Emergency LightingSDR USAA2012082000016Beam · crackedFPBH CHECK - CRACK IN STUB BEAM AT BS 616 BELOW S16L. REPAIRED STUB BEAM AT BS 616 BELOW S16L IAW TYPICAL REPAIR # TR737-5362-10-0023.Aug 14, 2012 · N406US · Boeing 737401 · Fuselage Miscellaneous StructureSDR USAA2012080800016Charger · inoperativeMAINTENANCE REPORTED THE OVERWING EMERGENCY LIGHT INOPERATIVE - LEFT SIDE. MAINTENANCE REPLACED CHARGER ASSEMBLY (INCLUDING BATTERY PACK) PER AMM 33-51-51-962. OPS CHECKS OK.Aug 8, 2012 · N425US · Boeing 737401 · Emergency LightingSDR USAA2012073100003Trim Tab · delaminatedC3 CHECK - DELAMINATION ON RIGHT AILERON TRIM TAB LOWER SURFACE AT 24 INCHES FROM INBOARD EDGE, AT TRAILING EDGE. REPAIRED RIGHT AILERON TRIM TAB LOWER SURFACE IAW B737-400 SRM 57-60-01 2R2 & 51-70-07.Jul 30, 2012 · N404US · Boeing 737401 · Aileron TabsSDR USAA2012073000011Skin · crackedC3 CHECK - CRACK IN FUSELAGE SKIN AT BS 947, S24L. REPAIRED FUSELAGE SKIN BETWEEN BS 927 TO BS 947 & BETWEEN S23L TO S27L IAW EA 140390.Jul 29, 2012 · N406US · Boeing 737401 · Fuselage Main, Plate/SkinSDR USAA2012073000010Smoke Detector · false activationUPON LANDING, ALL SMOKE DETECTORS WENT OFF FOR A FULL 5 MINUTES. MAINTENANCE OPS CHECKED SMOKE DETECTORS PER AMM 26-14-00-501. OPS CHECKED OK.Jul 29, 2012 · N406US · Boeing 737401 · Smoke DetectionSDR USAA2012073000009Controller · failedCLIMBING THRU 10,000 FEET, ALT WARNING HORN WENT OFF AND CABIN ALT 10,000 FEET. WENT TO MANUAL AND SWITCHED TO CLOSE, BUT NOTHING HAPPENED. THEN WENT TO OPEN AND BACK TO CLOSE AND FINALLY CABIN ALT CAME DOWN. UPON LANDING CABIN ALT SHOWED 1,500FT AND HAD TOJul 29, 2012 · N406US · Boeing 737401 · Cabin Pressure Controller
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