Boeing 737-301

Service difficulty reports · 4,797

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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 = '737301'
  ORDER BY difficulty_date DESC"

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SDR AWXA200301224Floor Support · crackedMCN - MINOR REPAIR - DURING C-17 CHECK A .875 INCH CRACK WAS FOUND ON L-ANGLE FOR VERTICAL FLOOR SUPPORT BS 500-520, BL 0. MAINTENANCE REMOVED CRACKED L-ANGLE FOR VERTICAL FLOOR SUPPORT BS 500-520, BL 0; FABRICATED A NEW REPLACEMENT L-ANGLE; INSTALLED REPAIR Sep 20, 2003 · N326AW · Boeing 737301 · Fuselage Miscellaneous StructureSDR AWXA200301221Shield · crackedDURING C-17 CHECK A 1 INCH CRACK WAS FOUND ON LT HORIZONTAL STABILIZER PANEL (9123) METAL SHIELD (BLADE), AT STAB STA 67.54, STAB LBL 21.75. MAINTENANCE REMOVED CRACKED LT HORIZONTAL STAB BLADE, AT STAB STA 67.54, STAB LBL 21.75; FABRICATED A NEW REPLACEMENT Sep 20, 2003 · N326AW · Boeing 737301 · Horizontal Stabilizer Miscellaneous StructureSDR AWXA200301250Skin · crackedDURING C-17 CHECK A .7500 INCH CRACK WAS FOUND ON LOWER FUSELAGE SKIN AT COUNTERSUNK FASTENER HOLE BS 436, (0) BL. MAINTENANCE CUTOUT DAMAGE AND PERFORMED A HFEC INSPECTION TO VERIFY NO CRACK EXISTS; FABRICATED A FILLER, DOUBLER, SPACER RING, AND REINFORCINGSep 19, 2003 · N326AW · Boeing 737301 · Fuselage Main, Plate/SkinSDR AWXA200301245Stringer · crackedDURING C-17 CHECK A 1.5 INCH CRACK WAS FOUND ON STRINGER 18A RT HORIZONTAL LEG, AT BS 725. MAINTENANCE CUT OUT CRACKED SECTION OF STRINGER 18A RT AT BS 725 AND PERFORMED HFEC INSPECTION OF CUTOUT TO VERIFY NO CRACKS EXIST; FABRICATED A REPAIR FILLER AND RADIUSep 19, 2003 · N326AW · Boeing 737301 · Fuselage Main, Longeron/StringerSDR AWXA200301222Skin · crackedMCN - MAJOR REPAIR - DURING C-17 CHECK A 1 INCH CRACK WAS FOUND ON FUSELAGE SKIN OF LOWER R-2 DOOR HINGE CUTOUT BS 947. MAINTENANCE CUTOUT CRACK ON FUSELAGE SKIN OF LOWER R-2 DOOR HINGE CUTOUT BS 947 AND PERFORMED HFEC INSPECTION TO VERIFY NO CRACKS EXIST; FASep 19, 2003 · N326AW · Boeing 737301 · Fuselage Main, Plate/SkinSDR USAA030201Skin · crackedFOUND SKIN CRACKED .25 INCH LONG, LEFT ENTRY DOOR LOWER HINGE CUTOUT, AFT ENTRY DOOR. DAMAGE REMOVED, FILLER, DOUBLER AND TRIPLER FABRICATED AND INSTALLED PER SRM 51-40 AND EA 77022. (M)Sep 18, 2003 · N335US · Boeing 737301 · Fuselage Main, Plate/SkinSDR USAASB03170Battery Pack · malfunctionedMAINTENANCE REPORTED THE FORWARD SERVICE DOOR EMERGENCY LIGHT EXTINGUISHES AFTER APPROXIMATELY FIVE SECONDS OF OPERATION. MAINTENANCE REMOVED AND REPLACED THE BATTERY PACK. OPERATIONAL CHECK GOOD. (M)Sep 18, 2003 · N300AU · Boeing 737301 · Emergency LightingSDR USAASB03169Battery · weakFOUND LT OVERWING AND FORWARD ENTRY EMERGENCY LIGHT BATTERIES WEAK. MAINTENANCE REPLACED THE BATTERIES. (M)Sep 17, 2003 · N575US · Boeing 737301 · Emergency LightingSDR AWXA200301056Alternator · faultyON TAKEOFF ROLL AT DFW EN ROUTE FOR PHX NO. 2 ENGINE N2 INDICATOR HAD ERRATIC FLUCTUATION BETWEEN 30-40 PERCENT, REJECTED TAKEOFF BELOW 80 KTS. MAINTENANCE ISSUED MEL 77-3, COND. 2 (NR 2 ENG TACH GEN INOP). WHEN AIRCRAFT ARRIVED IN PHX MAINTENANCE REMOVED AND Sep 13, 2003 · N326AW · Boeing 737301 · Engine Indicating SystemSDR USAA030198Skin · crackedFOUND SKIN CRACKED 2 INCHES, FS 727D PLUS 4 INCHES AT STRINGER 23R. REPAIRED WITH .050 DOUBLER PER EA 94691. (M)Sep 12, 2003 · N574US · Boeing 737301 · Fuselage Main, Plate/SkinSDR USAASB03163Battery Pack · inoperativeMAINTENANCE REPORTED THE EMERGENCY EXIT LIGHTS AT SEAT ROWS 5, 6, 7 AND 8, LEFT SIDE, INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE BATTERY PACK AT THE EXIT ROW. OPS CHECK GOOD. (M)Sep 11, 2003 · N591US · Boeing 737301 · Emergency LightingSDR USAA030194Skin · crackedFOUND SKIN CRACKED 2.250 INCH, JUST BELOW S23R AT FS 730. INSTALLED DOUBLER/TRIPLER PER SRM 53-00-01, FIG 229, PROCEDURE V, DETAIL IV. (M)Sep 10, 2003 · N560AU · Boeing 737301 · Fuselage Main, Plate/SkinSDR USAA030193Skin · crackedFOUND SKIN CRACKED .750 INCH, FUSELAGE JUST ABOVE S24R FORWARD OF FS 727E. INSTALLED DOUBLR/TRIPLER PER SRM 53-00-01, FIG 229, PROCEDURE V, DETAIL IV. (M)Sep 10, 2003 · N560AU · Boeing 737301 · Fuselage Main, Plate/SkinSDR AWXA200301036Battery · dischargedFLIGHT CREW REPORTED THE AFT FLIGHT ATTENDANTS EMERGENCY FLASHLIGHT WAS INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE AFT FLIGHT ATTENDANTS EMERGENCY FLASHLIGHT BATTERY, OPERATIONAL CHECK WAS GOOD.Sep 10, 2003 · N324AW · Boeing 737301 · Emergency EquipmentSDR USAA030186Skin · crackedFOUND SKIN CRACKED 1.250 INCH, FUSELAGE SKIN FS 727E JUST ABOVE S23L. INSTALLED DOUBLER PER SRM 53-00-01. (M)Sep 8, 2003 · N353US · Boeing 737301 · Fuselage Main, Plate/SkinSDR USAA030187Skin · crackedCLT - FOUND SKIN CRACKED 2.5 INCHES, FUSELAGE SKIN JUST BELOW S19R AT FS 760. INSTALLED DOUBLER PER SRM 53-00-01, FIG 229. (M)Sep 8, 2003 · N560AU · Boeing 737301 · Fuselage Main, Plate/SkinSDR USAA030185Skin · crackedFOUND SKIN CRACKED .750 INCH, FUSELAGE SKIN FS 727D AT S23R. INSTALLED DOUBLER PER EA 94676. (M)Sep 8, 2003 · N353US · Boeing 737301 · Fuselage Main, Plate/SkinSDR USAASB03157Light · inoperativeFOUND EMERGENCY EXIT LIGHT AT SEAT 10 ABC INOPERATIVE. MAINTENANCE REPLACED THE LIGHT ASSEMBLY. (M)Aug 31, 2003 · N334US · Boeing 737301 · Emergency LightingSDR SWAA031958Slide · out of limitsDURING SCHEDULED RON, FOUND AFT ENTRY DOOR EMERGENCY EVAC SLIDE PRESS IND OUT OF LIMITS. REMOVED AND REPLACED SLIDE PER MM.Aug 30, 2003 · N660SW · Boeing 737301 · Escape SlideSDR USAA030168Angle · corrodedFOUND L-ANGLE WITH CORROSION 2 INCHES BY 2 INCHES, STATION 727 FORWARD BULKHEAD AFT FACE IN AFT CARGO, UNDER POTTING COMPOUND. FABRICATED AND INSTALLED NEW STRINGER END FITTINGS AND STRAP PER EA 76684, SRM 53-00-01. (M)Aug 27, 2003 · N340US · Boeing 737301 · Fuselage Miscellaneous StructureSDR USAASB03153Control Unit · malfunctionedAFTER TAKEOFF FROM TPA, CREW REPORTED UNABLE TO RETRACT FLAPS BEYOND 2 UNITS. CREW RECYCLED FLAP HANDLE AND FLAPS CIRCUIT BREAKER SEVERAL TIMES WITH NO HELP. FLIGHT RETURNED TO FIELD AT TPA WITH 2 UNITS FLAPS AND FULL SLATS. FLIGHT LANDED WITHOUT INCIDENT. Aug 25, 2003 · N585US · Boeing 737301 · Trailing Edge Flap Control SystemSDR USAASB03152Accessory Unit · failedON APPROACH TO PHL FROM ALB, CREW REPORTED A STRONG ELECTRICAL ODOR IN THE CABIN. CREW PERFORMED ISOLATION PROCEDURES STARTING WITH GALLEY POWER THEN CABIN LIGHTS AND THOUGHT ODOR WAS FROM VICINITY OF SEAT ROWS 5 AND 6, RIGHT SIDE. CREW DECLARED AN EMERGENCYAug 25, 2003 · N558AU · Boeing 737301 · Overheat DetectionSDR USAASB03149Charger · inoperativeMAINTENANCE REPORTED THE EMERGENCY LIGHTS AT SEAT ROW 10ABC AND THE LEFT EMERGENCY EXIT INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE CHARGER ASSEMBLY AND THE BATTERY PACK, P/N 2013-1A. OPS CHECK GOOD. (M)Aug 24, 2003 · N563AU · Boeing 737301 · Emergency LightingSDR USAASB03143Battery Pack · inoperativeMAINTENANCE REPORTED THE LEFT EMERGENCY EXIT LIGHTS INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE BATTERY PACK. OPERATIONAL CHECK GOOD. (M)Aug 22, 2003 · N563AU · Boeing 737301 · Emergency LightingSDR USAASB03144Warning Light · illuminatedAFTER DEPARTURE FROM MCI AND GEAR RETRACTION, CREW REPORTED VIA ACARS THAT THE NOSE GEAR RED LIGHT ILLUMINATED WITH THE MAIN GEAR INDICATION NORMAL. PER QUICK REF HANDBOOK PROCEDURES, CREW EXTENDED THE LANDING GEAR AND RECEIVED A NORMAL GEAR INDICATION OF THRAug 22, 2003 · N590US · Boeing 737301 · Landing Gear Position and WarningSDR USAA030172Skin · crackedFOUND SKIN CRACKED 2.25 INCH, S23R 4 INCHES AFT 727D. INSTALLED DOUBLER PER EA 94640, SRM 737-300 AND 53-00-01. (M)Aug 22, 2003 · N587US · Boeing 737301 · Fuselage Main, Plate/SkinSDR USAASB03142Bearing · wornUPON TOUCHDOWN AT ORF, FROM PHL, THE NR 2 MAIN LANDING GEAR TIRE BLEW. THE AIRCRAFT WAS OPERATING WITH MEL'S ON THE ANIT-SKID AND AUTO BRAKE SYSTEM. AIRCRAFT HAD TO BE TOWED INTO THE GATE FROM THE TAXIWAY. NO EMERGENCY WAS DECLARED. MAINTENANCE FOUND NO DAAug 21, 2003 · N592US · Boeing 737301 · Brake Anti-Skid SectionSDR USAA030171Skin · crackedFOUND SKIN CRACKED 1 INCH, AFT OF FS 727D BELOW S23R. INSTALLED DOUBLER PER EA 94615. (M)Aug 21, 2003 · N300AU · Boeing 737301 · Fuselage Main, Plate/SkinSDR USAA030162Skin · crackedFOUND SKIN CRACKED 1 INCH, AFT OF 727A .5 INCH BELOW S23R. INSTALLED DOUBLER AND TRIPLER PER EA 94615. (M)Aug 20, 2003 · N356US · Boeing 737301 · Fuselage Main, Plate/SkinSDR USAA030155Beam · crackedFOUND BEAM CRACKED 2 INCHES, WEB OF NLG ACTUATOR ATTACH BEAM, STATION 235 NLG WHEEL WELL. DEFECTIVE PART REPLACED WITH IDENT PART NR PER SRM 53-10-14 AND BOEING DWG J65-45819. (M)Aug 19, 2003 · N340US · Boeing 737301 · Fuselage, Landing Gear Attach FittingsSDR USAA030199Stringer · crackedFOUND STRINGER CRACKED .75 INCH ON 18A SHELF IN L/RL WHEEL WELL. REPAIRED PER EA 65576. (M)Aug 15, 2003 · N340US · Boeing 737301 · Fuselage Main, Longeron/StringerSDR USAA030141Skin · delaminatedPIT - FOUND AFT FLAP EXTERIOR SKIN DELAMINATED, 6 INCHES - 11 INCHES FROM OUTBOARD END AND 5 INCHES FROM L/E. COMPOSITE DELAMINATED, RIGHT WING INBOARD AFT FLAP TOP SURFACE. INTERIM HOT METAL BOND CORE REPLACEMENT AND UPPER SKIN SECTION PER TR 57-53-01A. (MAug 14, 2003 · N340US · Boeing 737301 · Trailing Edge FlapsSDR USAASB03137Battery Pack · inoperativeATL - MAINTENANCE REPORTED THE LOW LEVEL EMERGENCY EXIT LIGHTING, AT THE LEFT OVERWING EXIT, INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE BATTERY PACK AT THE LEFT OVERWING EXIT POSITION. OPERATIONAL CHECK GOOD. (M)Aug 13, 2003 · N563AU · Boeing 737301 · Emergency LightingSDR USAASB03136Uplock Sensor · failedPHL - FLT 1948 - AFTER TAKEOFF AND GEAR RETRACTION FROM PHL, THE RIGHT MAIN LANDING GEAR RED UNSAFE LIGHT REMAINED ILLUMINATED WITH GEAR HANDLE IN UP OR OFF POSITION. CREW CYCLED THE GEAR DOWN AND RECEIVED ALL THREE GREEN LIGHTS. CREW DECIDED TO RETURN TO FIAug 11, 2003 · N353US · Boeing 737301 · Landing Gear Position and WarningSDR USAA030137Skin · crackedPIT - FOUND SKIN CRAKED 3 INCHES, STATION 727E PLUS 2 INCHES S24R. INSTALLED DOUBLER PER SRM 53-00-01. (M)Aug 9, 2003 · N590US · Boeing 737301 · Fuselage Main, Plate/SkinSDR USAASA03134Battery Pack · dischargedMAINTENANCE REPORTED THE EMERGENCY EXIT LIGHTS AROUND SEAT ROW 10ABC EXTINGUISHED AFTER 45 SECONDS OF OPERATION. MAINTENANCE REMOVED AND REPLACED THE M1134 BATTERY PACK. OPERATIONAL CHECK GOOD. (M)Aug 9, 2003 · N577US · Boeing 737301 · Emergency LightingSDR USAA030200Stringer · crackedFOUND STRINGER CRACKED .75 INCH, ON 18A SHELF IN R/RL WHEEL WELL. REPAIRED PER EA 65576. (M)Aug 6, 2003 · N340US · Boeing 737301 · Fuselage Main, Longeron/StringerSDR USAA030156Stringer · crackedPIT - FOUND STRINGER CRACKED 1 INCH, BS 1138 S5R. CUT OUT DAMAGE AND SPLICED IN NEW PER TYPICAL REP 53-80-04. (M)Aug 5, 2003 · N340US · Boeing 737301 · Fuselage Main, Longeron/StringerSDR AWXA200300876Light · inoperativeLAS - EEL - DURING 8 DAY CHECK THE EMERGENCY ESCAPE PATH LIGHT AT SEAT ROW 7 LT WAS FOUND INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE EMERGENCY ESCAPE PATH LIGHT ASSEMBLY AT SEAT ROW 7 LT, OPERATIONAL CHECK WAS GOOD.Aug 5, 2003 · N325AW · Boeing 737301 · Emergency LightingSDR USAA030142Angle · corrodedPIT - FOUND L-ANGLE CORRODED 2 INCHES BY 2 INCHES, UNDER POTTING COMPOUNT, STATION 727 FORWARD BULKHEAD AFT FACE IN AFT CARGO. FABRICATED AND INSTALLED NEW STRINGER END FITTINGS AND STRAP PER EA 76684 AND SRM 53-00-01. (M)Aug 4, 2003 · N340US · Boeing 737301 · Fuselage Miscellaneous StructureSDR USAA030140Frame · corrodedPIT - FOUND CHORD CORRODED 8 INCHES BY 2 INCHES, BS 1016 BETWEEN STRINGERS 26L AND 26R. REMOVED CORROSION AND INSTALLED REPAIR PER SRM 53-00-01 AND BOEING DWG 65C28106. CORROSION LEVEL 2, TASK NR C53-208-01. (M)Aug 4, 2003 · N340US · Boeing 737301 · Fuselage Main, FrameSDR USAASB03127Charger · inoperativePIT - MAINTENANCE REPORTED THE FORWARD ENTRY DOOR EMERGENCY LIGHT INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE EMERGENCY LIGHT BATTERY CHARGER ASSEMBLY. ALSO, REPAIRED A PUSHED BACK CONNECTOR PIN. OPERATIONAL CHECK GOOD. (M)Aug 3, 2003 · N592US · Boeing 737301 · Emergency LightingSDR SWAA031730Skin · crackedDURING SCHEDULED 1/4D CHECK, FOUND FUSELAGE SKIN CRACKED AT AFT SVC DOOR FWD LOWER CORNER. REPAIRED SKIN PER SRM.Aug 3, 2003 · N660SW · Boeing 737301 · Fuselage Main, Plate/SkinSDR SWAA031726Skin · crackedDURING SCHEDULED 1/4D CHECK, FOUND FUSELAGE SKIN CRACKED (4 EA) AT STR 4R, BS'S 597, 727B, 685 AND 706. REPAIRED SKIN PER SRM.Aug 1, 2003 · N660SW · Boeing 737301 · Fuselage Main, Plate/SkinSDR SWAA031725Skin · crackedDURING SCHEDULED 1/4D CHECK, FOUND FUSELAGE SKIN CRACKED (15 EA) AT STR 4L, BS'S 500D, 571, 602, 625, 626, 628, 630, 631, 632, 647, 649, 653, 658, 669 AND 706. REPAIRED SKIN PER SRM.Aug 1, 2003 · N660SW · Boeing 737301 · Fuselage Main, Plate/SkinSDR USAA030129Keelbeam · corrodedPIT - FOUND RIGHT KEEL BEAM FORWARD OF STATION 520, WITH CORROSION 1 INCH BY 6 INCHES. CORROSION LEVEL 1, TASK NR C53-20-01. REPLACED KEEL BEAM SECTION FROM STATION 540-500 PER TYPICAL REPAIR MANUAL 53-60-09. (M)Jul 31, 2003 · N334US · Boeing 737301 · Fuselage Main, KeelSDR SWAA031690Skin · crackedDURING SCHEDULED 1/4D CHECK, FOUND FUSELAGE SKIN CRACKED AT BS 450, STR 10R. REPAIRED SKIN PER SRM.Jul 29, 2003 · N660SW · Boeing 737301 · Fuselage Main, Plate/SkinSDR USAA030169Support · corrodedFOUND UPPER SUPPORT CORRODED .004 INCH TOP AND BOTTOM TOTAL OF .008 INCH, NLG UPPER SUPPORT. DEFECTIVE PART REPLACED WITH IDENT PART NR. (M)Jul 27, 2003 · N354US · Boeing 737301 · Landing Gear Retraction/Extension SystemSDR USAA030152Support · corrodedPHL - FOUND UPPER SUPPORT CORRODED TOP AND BOTTOM, .004 INCH TOP AND BOTTOM TOTAL OF .008 INCH. DEFECTIVE PART REPLACED WITH IDENT PART NR. (M)Jul 27, 2003 · N354US · Boeing 737301 · Fuselage Miscellaneous StructureSDR USAASB03122Valve · failedPIT - FLT 1723 - AFTER TAKEOFF FROM PIT, UPON GEAR RETRACTION, THE ANTI-SKID INOPERATIVE LIGHT ILLUMINATED. SINCE THE AIRCRAFT WOULD BE OVERWEIGHT FOR LANDING IN PVD, AND DUE TO SHORT RUNWAYS, DECISION WAS MADE TO RETURN TO FIELD AT PIT. FLIGHT LANDED WITHOUJul 26, 2003 · N558AU · Boeing 737301 · Brake Anti-Skid Section
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