Boeing 737-400

Service difficulty reports · 470

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 = '737400'
  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 KNNA201304220001Bulb · burned outEMERGENCY EXIT LIGHTS, LAST RED LIGHT AT AFT GALLEY INOPERATIVE. EMERGENCY EXIT LIGHTS ROW 8-11 INOPERATIVE.Apr 15, 2013 · N238AG · Boeing 737400 · Emergency LightingSDR FOTR121420123041Frame · crackedFWD CARGO COMPARTMENT FRAME IS CRACKED AT 1.04" WIRE PENETRATION HOLE BETWEEN STR 20L AND STR 21L, BS 500G. REPAIRED ON FAS WO 22248, NR 3041.Dec 13, 2012 · N737WF · Boeing 737400 · Fuselage Main, FrameSDR 7AHR20120806001Elbow · brokenAT STATION 520 IN THE BILGE AREA THERE IS A DRAIN LINE WITH A BROKEN ELBOW DRAIN. REPAIRED THE BROKEN DRAIN UTILIZING A DER, WHO DEVELOPED A REPAIR SCHEME. THE REPAIR PART WAS MANUFACTURED PER THE DER'S INSTRUSTIONS. DRAIN WAS RETURNED TO SERVICEABLE CONDITAug 6, 2012 · N745VA · Boeing 737400 · Fuselage Miscellaneous StructureSDR CA120301013Solenoid · failed(CAN) ON CLIMBOUT, CREW WAS UNABLE TO SELECT GEAR UP. AFTER RETURNING TO BASE, MAINTENANCE DISCOVERED THE LANDING GEAR HANDLE LOCK SOLENOID HAD FAILED. THE SOLENOID WAS REPLACED AND THE ACFT RETURNED TO SERVICE.Feb 28, 2012 · Boeing 737400 · Landing Gear Retraction/Extension SystemSDR XV6A2011070200012Pump · leakingAIR TURNBACK: NR 1 ENGINE HYDRAULIC LOW PRESSURE LIGHT ILLUMINATED IN FLIGHT. REMOVED AND REPLACED NR 1 ENGINE HYDRAULIC PUMP IAW B737-400 AMM 29-15-11. OPS AND LEAK CHECKS GOOD. NOTE: PART IS "ON CONDITION" THEREFORE TIMES AND CYCLES ARE NOT TRACKED.Jul 2, 2011 · N745VA · Boeing 737400 · Hydraulic Pump (Electric/Engine), MainSDR XV6A2011070100011Actuator · leakingAIR TURNBACK: LOSS OF SYSTEM "A" HYDRAULIC FLUID. FOUND SEALS LEAKING AT NR 6 SPOILER ACTUATOR. O-RINGS (P/N NAS1612-12) REPLACED IAW BOEING CMM 27-60-41. LEAK AND OPS CHECK NORMAL. NOTE: PART IS "ON CONDITION" THEREFORE TIMES AND CYCLES ARE NOT TRACKED.Jul 1, 2011 · N745VA · Boeing 737400 · Drag Control ActuatorSDR BJNA110403Lamp · burned outL1 DOOR EMERGENCY LIGHT INOPERATIVE. R & R LAMP IAW AMM 33-51-22. OPS CK GOOD.Apr 30, 2011 · N42XA · Boeing 737400 · Emergency LightingSDR BJNA110402Battery · inoperativeAFT LT INBD EMERGENCY FLASHLIGHT CHARGE WEAK. R & R AFT F/A FLASHLIGHT BATTERY IAW AMM 33-51-02.Apr 21, 2011 · N43XA · Boeing 737400 · Emergency EquipmentSDR XV6A2011032100006Servo · leakingDURING FLIGHT "A" HYDRAULIC SYSTEM QUANTITY STEADILY DECREASED.Mar 21, 2011 · N745VA · Boeing 737400 · Elevator Tab Control SystemSDR BJNA100701Battery Pack · dischargedBULL NOSE EMERGENCY EXIT LIGHTS AT 18DEF AND 12 DEF WEAK ILLUMINATION. R & R BATTERY PACK IAW AMM 33-51-51, OPS CK GOOD.Jul 7, 2010 · N42XA · Boeing 737400 · Emergency LightingSDR BJNA100601Lamp · burned outEXTERIOR EMERGENCY EXIT LIGHT AT R1 DOOR INOPERATIVE. RELAMPED R1 DOOR SLIDE EMERGENCY LIGHT. OPS CK GOOD.Jun 11, 2010 · N43XA · Boeing 737400 · Emergency LightingSDR BJNA100201Lamp · burned outEMERGENCY AISLE LIGHT AT ROW 12 DEF INOPERATIVE. REPLACED LAMP, OPERATIONAL CHECK GOOD.Feb 12, 2010 · N42XA · Boeing 737400 · Emergency LightingSDR BJNA100102Lamp · burned outEMERGENCY AISLE LIGHT AT 19D NOT ILLUMINATED. RELAMPED AISLE LIGHT OPS CHECK GOOD.Jan 1, 2010 · N42XA · Boeing 737400 · Emergency LightingSDR MYWA09081Starter · malfunctionedETOPS SIGNIFICANT SYSTEM - NR 1 ENG NO ROTATION OF N1 OR N2 AFTER STARTER ENGAGED START VALVE LIGHT OPEN ILLUMINATED NORMAL.Dec 12, 2009 · N752MA · Boeing 737400 · Engine StarterSDR MYWA09078Indicator · faultyETOPS SIGNIFICANT SYSTEM - TRANSCRIBED FROM DMI CONTROL LOG 6940. AFTER FUELING AIRCRAFT NR 2 TANK QTY INDICATORS AT REFUELING PANEL AND COCKPIT INDICATE QTY 0 AND ERROR CODE 6.1.Dec 7, 2009 · N752MA · Boeing 737400 · Fuel Quantity IndicatorSDR BJNA091101Lamp · burned outROW 11D EMERGENCY AISLE LIGHT REQUIRES RE-LAMP. RELAMPED 11D EMERGENCY AISLE LIGHT IAW AMM 33-51-21. OPS CHECKS NORMAL. (K)Nov 17, 2009 · N42XA · Boeing 737400 · Emergency LightingSDR BJNA091102Lamp · burned outSEVERAL ROW 12 AND 13 OVERWING EXIT LIGHTS REQUIRE RE-LAMPING. RELAMPED IAW AMM 33-51-21. OPS CHECKS NORMAL. (K)Nov 15, 2009 · N42XA · Boeing 737400 · Emergency LightingSDR BJNA0900901Flashlight · inoperativeAFT F/A FLASHLIGHT INOPERATIVE. REMOVED AND REPLACED THE FLASHLIGHT AND BATTERY. (K)Sep 23, 2009 · N43XA · Boeing 737400 · Emergency EquipmentSDR XV6A2009051500008Antenna · failedUPPER TCAS ANTENNA FAILED.May 7, 2009 · N742VA · Boeing 737400 · Air Collision Avoidance SystemSDR BJN2009F00000Skin · corrodedTOP AFT LT CORNER OF THE CTR WING SKIN AT S-1C AND S-2C AT LBBL 60 TO 65 HAS CORROSION ON (3) SPOTS THAT ARE OUT OF THE LIMITS (0.080, 0.070, AND 0.050) OF THE MFG SRM. INSTALLED INTERNAL AND EXTERNAL DOUBLERS IAW AEROTECH STRUCTURES INC" 8110-3 APPROVED DWG Apr 27, 2009 · N43XA · Boeing 737400 · Wing, Center BoxSDR BJNA090201Lamp · burned outL1 DOOR INTERIOR EMERGENCY EXIT LIGHT HAS BURNED OUT BULB. RELAMPED EMERGENCY EXIT LIGHT IAW AMM 33-51-11. (K)Feb 3, 2009 · N42XA · Boeing 737400 · Emergency LightingSDR BJNA090101Apu · overheatedAPU FIRE/OVHT LIGHT ILLUMINATED IN FLIGHT. QRH/MEMORY ITEMS FOLLOWED, BOTTLE DISCHARGED, FIRE/OVHT LIGHT EXTINGUISHED. INSPECTION FOUND HEAT DAMAGE TO OVHT/FIRE DETECTION WIRING AND POSSIBLE TURBINE WHEEL FAILURE. REMOVED AND REPLACED APU. FAILURE ANALYSISJan 29, 2009 · N43XA · Boeing 737400 · APU Core EngineSDR XV6A20081212Light · inoperativeDURING EVACUATION EXERCISES THE FWD SERVICE DOOR (RT) EMERGENCY SLIDE DEPLOYED NORMALLY BUT THE INTEGRAL SLIDE ILLUMINATION LIGHTS DID NOT ILLUMINATE.Dec 11, 2008 · N742 · Boeing 737400 · Escape SlideSDR BJNA081101Light · inoperativeL1 DOOR INTERIOR EMERGENCY EXIT LIGHT AS BURNED OUT BULB. RE-LAMPED EMERGENCY EXIT LIGHT IAW AMM. (K)Nov 18, 2008 · N42XA · Boeing 737400 · Emergency LightingSDR USAA SB08113Indicator · faultyFLIGHT 1282, PBI-DCA - DURING PREPARATION TO LAND IN DCA THE FLAPS STOPPED AT 2 DEGREES WITH ASSEMBLY INDICATION. THE CREW EXECUTED A MISSED APPROACH AND DID A GO AROUND. THE CREW RECYCLED THE FLAPS AND AFTER APPROXIMATELY THREE MINUTES THE FLAPS EXTENDED NONov 18, 2008 · N432US · Boeing 737400 · Trailing Flap Position Indicating SystemSDR USAA SB08112Unknown · odorFLIGHT 1868, PBI-CLT - ON TAKEOFF AND LANDING THE CREW REPORTED A SOUR ODOR COMING FORM THE AIR CONDITIONING PACKS. THE ODOR DISSIPATED IN CLIMB. MAINTENANCE INSPECTED THE LEFT AND RIGHT RAM INLET, THE LEFT AND RIGHT ENGINE INLETS AND AIR MIX CHAMBER. ALL CNov 17, 2008 · N430US · Boeing 737400 · Air Distribution SystemSDR BINA081001Lamp · burned outLT FORWARD EXTERIOR OVERWING EMERGENCY EXIT LIGHT INOPERATIVE. RE-LAMPED EMERGENCY EXIT LIGHT IAW AMM 33-51-22.Oct 19, 2008 · N43XA · Boeing 737400 · Emergency LightingSDR BJN2008F00000Lamp · burned outONE EMERGENCY AISLE LIGHT, ROW 12, RT SIDE, BURNED OUT. REPLACED EMERGENCY LIGHT BULB. (K)Aug 15, 2008 · N42XA · Boeing 737400 · Emergency LightingSDR CA080708011Wire · chafed(CAN) P5 OVERHEAD COCKPIT PANEL WAS OPENED DURING NORMAL MX ACTIVITIES AT THE C2 MX EVENT. ARCING WAS NOTED BETWEEN THE DOOR WARNING MODULE AND ADJACENT WIRE BUNDLES. DAMAGE TO WIRING WAS ALSO FOUND AT THE P5-13, ELECTRICAL METERS AND GALLEY POWER MODULE. INSPJul 8, 2008 · Boeing 737400 · Electrical Power System WiringSDR BJNA080501Battery · dischargedFORWARD RT EMERGENCY FLASHLIGHT HAS DEAD BATTERY. REPLACED BATTERY IN THE FORWARD RT EMERGENCY FLASHLIGHT. (S)May 26, 2008 · N42XA · Boeing 737400 · Emergency EquipmentSDR BJNA080402Actuator · malfunctionedSTABILIZER TRIM WOULD NOT KEEP UP WITH THE COMMANDED POSITION, ASSOCIATED WITH A STAB OUT OF TRIM ANNUNCIATION. STABILIZER TRIMMED "UP" OK. REMOVED AND REPLACED STABILIZER JACK SCREW ASSEMBLY. OVERHAUL FOUND - P/N 54032-006 SCREW ASSEMBLY WORN; P/N 65C34615Apr 2, 2008 · N43XA · Boeing 737400 · Elevator Control SystemSDR BJNA032908002Jackscrew · damagedSTABILIZER TRIM WOULD NOT KEEP UP WITH THE COMMANDED POSITION, ASSOCIATED WITH A STAB OUT OF TRIM ANNUNCIATION. STABILIZER TRIMMED (UP), OK. REMOVED AND REPLACED STABILIZER JACK SCREW ASSY. WAITING FOR TEAR DOWN REPORT ON REMOVED UNIT. (K)Apr 2, 2008 · N43XA · Boeing 737400 · Stabilizer Control SystemSDR BJNA032908001Spring · brokenBJNA080401- ALTITUDE HOLD INTERMITTENT. FOUND ELEVATOR LOAD FEEL CENTERING SPRING (OUTER) BROKEN. REMOVED AND REPLACED ELEVATOR LOAD FEEL CENTERING SPRINGS (INNER AND OUTER). (K)Mar 29, 2008 · N43XA · Boeing 737400 · Speed-Attitude Correction SystemSDR BJNA080201Battery · dischargedF/A EMERGENCY FLASHLIGHT BATTERY DISCHARGED. REMOVED AND REPLACED THE EMERGENCY FLASHLIGHT BATTERY. (K)Feb 28, 2008 · N43XA · Boeing 737400 · Emergency EquipmentSDR BJNA080202Power Supply · inoperativeEMERGENCY LIGHT AT ROW 21 WILL NOT TEST. REMOVED AND REPLACED THE POWER SUPPLY AND BATTERY. (K)Feb 10, 2008 · N42XA · Boeing 737400 · Emergency LightingSDR BJNA070601Slide · failedDURING TRAINING DEPLOYMENT OF L-1 DOOR EMERGENCY EXIT SLIDE, THE SLIDE FAILED TO COMPLETELY UNFOLD, THE BOTTOM 2 LANYARDS FAILED TO PULL THROUGH STRAP EYELETS WHICH PREVENTED APPROXIMATELY THE LAST 1.5 - 2.0 FT TO UNFOLD AND INFLATE. AN ENGINEERING EVALUATIONJun 27, 2007 · N42XA · Boeing 737400 · Escape SlideSDR PIDA06128Bushing · migratedREPLACED THE FUSE PIN BUSHING IN THE LEFT ENGINE STRUT MID-SPAR ATTACH FITTING PER BOEING SB 737-54-1037 DUE TO BUSHING MIGRATION.Dec 20, 2006 · N737DX · Boeing 737400 · Engine Mount SectionSDR PIDA06121Skin · damagedTHE EXTERIOR SKIN OF THE AFT CARGO DOOR WAS REPLACED PER SRM 52-30-01 DUE TO MULTIPLE AREAS OF DAMAGE.Dec 19, 2006 · N737DX · Boeing 737400 · Fuselage Main, Plate/SkinSDR PIDA06123Skin · corrodedCORROSION ON THE INNER SKIN OF THE RIGHT ENGINE I/B THRUST REVERSER WAS REPAIRED PER EA 71-349.Dec 15, 2006 · N737DX · Boeing 737400 · Engine Thrust ReverserSDR PIDA06122Strip · wornA WEAR STRIP WAS INSTALLED ON THE I/B SIDE OF THE LEFT ENGINE PYLON PER BOEING SB 737-54-1031 DUE TO WEAR MARKS JUST ABOVE THE THRUST REVERSER SLIDER.Dec 14, 2006 · N737DX · Boeing 737400 · Nacelle/Pylon Miscellaneous StructureSDR PIDA06127Skin · dentedDENT IN FUSELAGE SKIN AT BS 867+4 JUST BELOW STR 17 LT WAS REPAIRED PER SRM 53-00-01 REPAIR 31.Dec 13, 2006 · N737DX · Boeing 737400 · Fuselage Main, Plate/SkinSDR PIDA06107Tee Fitting · crackedAFT CARGO DOOR T-CHORD CRACKED AT FASTENER HOLE ON NR 4 FRAME. REPAIRED T-CHORD PER BOEING DWG 65-47952 AND SRM 51-70-12.Dec 8, 2006 · N737DX · Boeing 737400 · Cargo/Baggage DoorsSDR USAA200701003Frame · crackedCRACK AT LBL 380, FRAME 1 INCH BELOW S14L. REMOVED DAMAGE, INSTALLED FILLER & 11 INCH DOUBLER PER EA 98280.Nov 17, 2006 · N405US · Boeing 737400 · Fuselage Main, FrameSDR BJNA061001Brake Assy · seizedAT INITIAL TAXI, AFTER TURN, AIRCRAFT DRAGGED TO A STOP AS RESISTANCE FELT IN LANDING GEAR. INSPECTION FOUND NR 2 BRAKE SEIZURE. REPLACED BROKEN AND DAMAGED PARTS AND OVERHAULED BRAKE ASSEMBLY. (K)Oct 1, 2006 · N41XA · Boeing 737400 · BrakeSDR 2006FA0000896Retainer · dislodged(REF: 2006FA00008996) DURING STRIP OF ENGINE 857819 FOR SCHEDULED LLP REPLACEMENT IT WAS NOTED THAT THE HPT FORWARD BLADE RETAINER HAD LIBERATED 2 SECTIONS OF MATERIAL, ONG 3.5 INCHES X .8750 INCH AND 1) 2 INCH X .8750 INCH. THE LIBERATED MATERIAL HAD CAUSED Aug 24, 2006 · Boeing 737400 · Turbine SectionSDR CA060723004Frame · corroded(CAN) SKIN TO FRAME ATTACH ANGLE CORRODED NR BS 520, STR 27R TO 28R (TC NR20060723004)Jul 17, 2006 · Boeing 737400 · Fuselage Main, FrameSDR CA060723003Frame · corroded(CAN) FWD CARGO PIT FRAME CORRODED AT BS 500C AND STR 28R TO 28L (TC NR 20060723003)Jul 17, 2006 · Boeing 737400 · Fuselage Main, FrameSDR CA060723002Frame · corroded(CAN) FWD CARGO PIT FRAME TO SKIN AT BS500C CORRODED STR 27R TO 28R (TC NR 20060723002).Jul 17, 2006 · Boeing 737400 · Fuselage Main, FrameSDR CA060723001Frame · corroded(CAN) FWD CARGO PIT FRAME TO SKIN AT BS 500B CORRODED BETWEEN STR 28R AND 28L (TC NR 20060723001).Jul 17, 2006 · Boeing 737400 · Fuselage Main, FrameSDR BJNA060401Wire · brokenROW 13, EMERGENCY EXIT LIGHT INOPERATIVE. REPAIRED BROKEN SPLICE IAW STANDARD WIRING PRACTICES MANUAL REF 20-10-13. (K)Apr 16, 2006 · N43XA · Boeing 737400 · Emergency Lighting
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