Boeing 737-4B7

Service difficulty reports · 5,757

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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 = '7374B7'
  ORDER BY difficulty_date DESC"

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SDR USAASB96140Battery Pack · dischargedTPA - MAINTENANCE FOUND THE FOLLOWING EMERGENCY LIGHTS WOULD NOT ILLUMINATE, 10R, 12L AND 20L OVERHEADS, RIGHT OVERWING AND LEFT LOWER FUSELAGE LIGHTS. MAINTENANCE REPLACED THE BATTERY PACK IN OVERHEAD AT STATION 753L. OPS CHECK GOOD. (M)Jul 26, 1996 · N441US · Boeing 7374B7 · Emergency LightingSDR usaasb96139Coalescer Bag · failedDEN-PIT - FLT 132 - CREW REPORTED A SMOKE TYPE SMELL IN THE COCKPIT AND FORWARD CABIN. SMELL IS STRONGEST IN THE COCKPIT. HAPPENS AT DIFFERENT FLIGHT CONDITIONS. SUSPECT LEFT PACK. MAINTENANCE REPLACED THE LEFT PACK SECONDARY (REAR) WATER EXTRACTOR. RAN PJul 25, 1996 · N429US · Boeing 7374B7 · Humidity Control SystemSDR USAA960544Skin · crackedINT - DURING Q-4 CHECK VISUAL INSPECTION, FOUND THREE .5 INCH CRACKS NR 1 SLAT LOWER SKIN SLAT STATION 299.10. CUT OUT CRACKED SKIN, INSTALLED FILLER AND DOUBLER. (M)Jul 24, 1996 · N434US · Boeing 7374B7 · Leading Edge DevicesSDR USAA960543Floor Beam · corrosionINT - DURING Q-4 CHECK VISUAL INSPECTION, FOUND 1 INCH DIAMETER AREAS OF CORROSION STATION 947 FLOOR BEAM UPPER CHORD AT CLIP NUT HOLES. CUT OUT DAMAGED CAP SECTION AND SPLICED IN NEW SECTION PER EA 41312 AND SRM 53-00-51 FIG 202. REPAIRED PER EA 41312 SRM 5Jul 24, 1996 · N434US · Boeing 7374B7 · Fuselage Main, Floor BeamSDR USAA960542Shear Web · crackedINT - DURING Q-4 CHECK VISUAL INSPECTION, FOUND TWO 2 INCH CRACKS SHEAR WEB BS 500 G PLUS 5 INCH AND BS 500 G PLUS 15 INCH AT RBL 45. FABRICATED NEW SHEAR WEB AND INSTALLED, REPAIRED PER BOEING DRAWING 69-35366. (M)Jul 24, 1996 · N434US · Boeing 7374B7 · Fuselage Miscellaneous StructureSDR USAA960541Floor Beam · corrosionINT - DURING Q-4 CHECK VISUAL INSPECTION, FOUND 1 INCH TO 2 INCH DIAMETER SPOTS OF CORROSION AT SCREW HOLES TOP OF FLOOR BEAM BS 987 RBL 48 TO LBL 48. CUT OFF T-CAP, FABRICATED NEW T-CAP HALVES, SPLICE AND INSTALLED. REPAIRED PER EA 41291. CORROSION TASK NRJul 24, 1996 · N434US · Boeing 7374B7 · Fuselage Main, Floor BeamSDR USAA960540Floor Beam · corrosionINT - DURING Q-4 CHECK VISUAL INSPECTION, CORROSION .25 INCH SQUARE FLOOR BEAM BS 967 LBL 18. INSTALLED DOUBLERS, REPAIRED PER SRM 53-30-51. CORROSION TASK NR C53-107-02, CORROSION LEVEL 2. (M)Jul 24, 1996 · N434US · Boeing 7374B7 · Fuselage Main, Floor BeamSDR USAA960539Floor Beam · corrosionINT - DURING Q-4 CHECK VISUAL INSPECTION, FOUND CORROSION AROUND CAP HOLES FLOOR BEAM BS 312 BL 0 TO LBL 28. SPLICED 'T' CAP AND DOUBLERS, REPAIRED PER TR 53-10-13. CORROSION TASK NR C53-107-02, CORROSION LEVEL 2. (M)Jul 24, 1996 · N434US · Boeing 7374B7 · Fuselage Main, Floor BeamSDR USAA960538Floor Beam · corrosionINT - DURING Q-4 CHECK VISUAL INSPECTION, FOUND 1 INCH DIAMETER SPOTS OF CORROSION AT SCREW HOLES FLOOR BEAM BS 344 BBL '0' TO LBL 43. INSTALLED NEW SECTION OF 'T' CAP, REPAIRED PER TR 53-10-3. CORROSION TASK NR C53-107-02, CORROSION LEVEL 1. (M)Jul 24, 1996 · N434US · Boeing 7374B7 · Fuselage Main, Floor BeamSDR USAASB96134Circuit Breaker · trippedPIT - FL 1211 - ON APPROACH INTO PIT, CREW RECEIVED A REDINDICATION LIGHT WITH THE GEAR DOWN. CAPTAIN REQUESTED A FLYBY OF THE TOWERAND RECEIVED CONFIRMATION OF THE GEAR BEING DOWN. AFTER TALKING WITHMAINTENANCE AND FOLLOWING ABNORMAL PROCEDURES, THE CREW FOJul 19, 1996 · N445US · Boeing 7374B7 · Landing Gear Position and WarningSDR USAASB96131Seals · out of positionBWI - FLT 262 - AFTER TAKEOFF FROM BWI, CAPTAIN WAS UNABLE TOPRESSURIZE AIRCRAFT. FLIGHT RETURNED TO FIELD AT BWI. NO EMERGENCY WASDECLARED AND THE FLIGHT LANDED WITH NO FURTHER INCIDENT. MX CLEANED WATERDRAIN LINES ON BOTH PACKS AND LINES TO LEFT AND RIGHTJul 16, 1996 · N775AU · Boeing 7374B7 · Fuselage Main, BulkheadSDR USAA960511Floor Beam · corrosionCLT - CLT INSPECTION VISUALLY FOUND LEVEL 2 CORROSION 100 BY 4 INCHES LOCATED AT STATION 986.5 FROM RT CREASE BEAM TO LT CREASE BEAM. REPLACED T-CAP AS PER TYPICAL REPAIR 53-10-05. (M)Jul 9, 1996 · N433US · Boeing 7374B7 · Fuselage Main, Floor BeamSDR USAASB96121Overheat Light · illuminatedBDA - FL 1459 - WHILE CLIMBING OUT OF DBA AT 24,000 FEET, THE NR 1 ENGINE OVERHEAT LIGHT ILLUMINATED. REDUCED THRUST TO IDLE, HOWEVER, LIGHT REMAINED ON. CAPTAIN SHUT DOWN THE NR 1 ENGINE AND RETURN TO BDA. TOTAL SINGLE ENGINE TIME WAS 16 MINUTES. MAINTENAJul 6, 1996 · N780AU · Boeing 7374B7 · Overheat DetectionSDR USAASB96116Fan · failedMCO - FLT 1981 - ON DESCENT TO MCO, CREW NOTICED A VERY STRONG ODOR. SMELLED LIKE HYDRAULIC FLUID ON A HOT DUCT. NO EMERGENCY WAS DECLARED AND THE FLIGHT LANDED WITH NO FURTHER INCIDENT. MAINTENANCE REPLACED THE LEFT AIR CONDITIONING RECIRCULATING FAN. OPSJun 25, 1996 · N429US · Boeing 7374B7 · Air Distribution FanSDR USAA960497Skin · crackedINT - DURING Q-1 CHECK VISUAL INSPECTION, FOUND 1 INCH CRACK LOWER AFT CORNER OF PYLON SKIN ACCESS OPENING STRINGER 727 L. CUT OUT CRACK, INSTALLED FILLER AND DOUBLER. REPAIRED PER EA 41241. (M)Jun 22, 1996 · N431US · Boeing 7374B7 · Nacelle/Pylon, Plate/SkinSDR USAA960496Floor Beam · corrosionINT - DURING Q-1 CHECK VISUAL INSPECTION, FOUND 1 INCH DIAMETER AREAS OF CORROSION STATION 328 FLOOR BEAM UPPER CHORD AT NUT PLATE HOLES RBL 13 TO RBL 58. CUT OUT DAMAGED CHORD AND SPLICED IN NEW SECTION PER TR 53-10-03. CORROSION TASK NR C53-107-02, CORROSIJun 22, 1996 · N431US · Boeing 7374B7 · Fuselage Main, Floor BeamSDR USAA960495Floor Beam · corrosionINT - DURING Q-1 CHECK VISUAL INSPECTION, FOUND 1 INCH DIAMETER SPOTS OF CORROSION AT SCREW HOLES BS 344 LBL 21 THROUGH RBL 9. INSTALLED NEW SECTION OF T-CAP, REPAIRED PER TR 53-10-03. (M)Jun 22, 1996 · N431US · Boeing 7374B7 · Fuselage Main, Floor BeamSDR USAA960494Floor Beam · corrosionINT - DURING Q-1 CHECK VISUAL INSPECTION, FOUND 1 INCH DIAMETER SPOTS OF CORROSION AT SCREW HOLES BS 312 RBL 8 THROUGH LBL 8. INSTALLED NEW SECTION OF UPPER CHORD, REPAIRED PER SRM 53-10-51 FIG 205. (M)Jun 22, 1996 · N431US · Boeing 7374B7 · Fuselage Main, Floor BeamSDR USAA960493Frame · corrosionINT - DURING Q-1 CHECK VISUAL INSPECTION, FOUND 2 INCH BY 1 INCH CORRSION AT FRAME AROUND AFT CARGO DOOR CUT OUT BS 787 PLUS 8 INCHES, STRINGER 25R. CUT OUT SECTION OF FRAME AND INSTALLED REPAIR. REPAIRED PER SRM 53-00-07 FIG 201. (M)Jun 22, 1996 · N431US · Boeing 7374B7 · Fuselage Main, FrameSDR USAA960492Floor Beam · corrosionINT - DURING Q-1 CHECK VISUAL INSPECTION, FOUND 2 INCH BY 26 INCH CORROSION, STATION 947 FLOOR BEAM RBL 13 INCHES TO LBL 13 INCHES, WL 208. FABRICATED PER EA 41220. CORROSION TASK NR C53-107-02, CORROSION LEVEL 2. (M)Jun 22, 1996 · N431US · Boeing 7374B7 · Fuselage Main, Floor BeamSDR USAA960491Floor Beam · corrosionINT - DURING Q-1 CHECK VISUAL INSPECTION, FOUND 1 INCH DIAMETER AREAS OF CORROSION STATION 986.5 FLOOR BEAM UPPER CHORD LBL 45 TO RBL 45, WL 208. REPAIRED PER EA 41219. CORROSION TASK NR C53-107-02, CORROSION LEVEL 2. (M)Jun 22, 1996 · N431US · Boeing 7374B7 · Fuselage Main, Floor BeamSDR USAASB96113Wire Harness · failedBWI - FLT 1257 - ON APPROACH TO DCA, ANTI-SKID INOP LIGHT CAME ON. FLIGHT DIVERTED TO BWI AND LANDED WITH NO FURTHER INCIDENT. MAINTENANCE REPLACED THE RIGHT MLG STRUT HARNESS AND THE LEFT INBOARD ANTI-SKID TRANSDUCER. OPS CHECK GOOD. (M)Jun 18, 1996 · N446US · Boeing 7374B7 · Main Landing Gear Strut/Axle/TruckSDR 96ZZZM1072Transducer · malfunctionedBWI - FLT 1257 - ON APPROACH TO DCA, ANTI-SKID INOP LIGHT CAME ON. FLIGHT DIVERTED TO BWI AND LANDED WITH NO FURTHER INCIDENT. MAINTENANCE REPLACED THE RIGHT MLG STRUT HARNESS AND THE LEFT INBOARD ANTI-SKID TRANSDUCER. OPS CHECK GOOD. REFERENCE USAASB96113Jun 18, 1996 · N446US · Boeing 7374B7 · Brake Anti-Skid SectionSDR USAASB96111Seal · not sealedTPA - FLT 984 - AFTER TAKEOFF, CAPTAIN WAS UNABLE TO PRESSURIZE AIRCRAFT. FORWARD ENTRY DOOR WAS NOT SEALING PROPERLY IN CLOSED POSITION. FLIGHT RETURNED TO FIELD AT TPA. NO EMERGENCY WAS DECLARED AND THE FLIGHT LANDED WITH NO FURTHER INCIDENT. MAINTENANCEJun 16, 1996 · N448US · Boeing 7374B7 · Passenger/Crew DoorsSDR USAASB96108Connector · shortedBWI - FLT 1969 - CREW REPORTED, THAT AFTER STOWING AN OXYGEN MASK, A FOUL ODOR WAS DETECTED IN THE CABIN AND COCKPIT. A DECISION WAS MADE TO RETURN TO FIELD AT BWI. NO EMERGENCY WAS DECLARED AND THE FLIGHT LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE REPLACJun 15, 1996 · N775AU · Boeing 7374B7 · AC Indicating SystemSDR USAASB96103Sensor Tube · failedLAS - FL 9 - AFT AUXILLIARY TANK FUEL INDICATION WAS ERRACTIC FROM 0 TO 3,300 POUNDS DURING FLIGHT. CREW WAS UNALE TO TRANSFER FUEL DURING FLIGHT. FLIGHT DIVERTED TO LAS AND LANDED WITH NO FURTHER INCIDENT. MAINTENANCE REPLACED LENGTH OF COAX AND SENSOR TUBJun 10, 1996 · N438US · Boeing 7374B7 · Fuel Indicating SystemSDR USAASB96102Battery Pack · dischargedPHL - MX FOUND SECTION OF EMERGENCY LIGHTING INOP. MX REPLACED THE NR 8 BATTERY PACK. (M)Jun 10, 1996 · N427US · Boeing 7374B7 · Emergency LightingSDR USAA960449Frame · crackedINT - DURING Q-4 CHECK VISUAL INSPECTION, FOUND 1.5 INCH CRACK BS 296 WL 209 RIGHT SERVICE DOORWAY FRAME. INSTALLED DOUBLER, REPAIRED PER SRM 51-70-11. (M)May 21, 1996 · N428US · Boeing 7374B7 · Fuselage Main, FrameSDR USAA960448Frame · crackINT - DURING Q-4 CHECK VISUAL INSPECTION, FOUND .75 INCH CRACK STATION 294.5 RBL 48 FRAME. INSTALLED DOUBLER, REPAIRED PER SRM 51-70-11. (M)May 21, 1996 · N428US · Boeing 7374B7 · Fuselage Main, FrameSDR USAA960447Floorbeam · corrosionINT - DURING Q-4 CHECK VISUAL INSPECTION, FOUND 1 INCH DIAMETER SPOT CORROSION BS 344 LBL 43 TO RBL 8 FLOORBEAM. INSTALLED T-CAP AND REPAIR ANGLES AND STRAPS. (M)May 21, 1996 · N428US · Boeing 7374B7 · Fuselage Main, Floor BeamSDR USAA960446Support Beam · corrosionINT - DURING Q-4 CHECK VISUAL INSPECTION, FOUND APPROX 1 INCH BY 1 INCH OF SURFACE CORROSION STATION 270 AT RBL 11, WL 208, COCKPIT ENTRANCE FLOOR SUPPORT BEAM. CUT OUT AFFECTED AREA AND INSTALLED DOUBLER REPAIR. REPAIRED PER SRM 51-70-12. CORROSION TASK NRMay 21, 1996 · N428US · Boeing 7374B7 · Fuselage Miscellaneous StructureSDR USAA960445Floor Beam · corrodedINT - DURING Q-4 CHECK VISUAL INSPECTION, FOUND SEVERAL 1 INCH BY 1 INCH CORRODED AREAS BS 228 RBL 14 TO RBL 58 FLOOR BEAM. CUT OUT CORRODED AREA FABRICATED AND INSTALLED REPAIR PARTS COMPLETED REPAIR PER SRM 53-10-51 FIG 205. CORROSION TASK NR C53-107-02, CMay 21, 1996 · N428US · Boeing 7374B7 · Fuselage Main, Floor BeamSDR USAA960444Floor Beam · corrodedINT - DURING Q-4 CHECK VISUAL INSPECTION, FOUND 1 INCH DIAMETER CORRODED AREAS AROUND NUT PLATE HOLES BS 947 LBL 12 FLOOR BEAM. INSTALLED T-CAP AND REPAIR ANGLES AND STRAPS. REPAIRED PER SRM 51-00-53 AND EA 41119. CORROSION TASK NR C53-107-02, CORROSION LEVMay 21, 1996 · N428US · Boeing 7374B7 · Fuselage Main, Floor BeamSDR USAA960443Floor Beam · corrosionINT - DURING Q-4 CHECK VISUAL INSPECTION, FOUND 1 INCH BY 2 INCH CORRODED FLOOR BEAM, BS 312 LBL .5 INCH LBL 7.5 INCH LBL 21 INCH. REMOVED CORROSION, SPLICED T-CAP AND COMPLETED REPAIR. REPAIRED PER TR 53-10-03. CORROSION TASK NR C53-107-02, CORROSION LEVELMay 21, 1996 · N428US · Boeing 7374B7 · Fuselage Main, Floor BeamSDR USAA960442Floor Beam · corrodedINT - DURING Q-4 CHECK VISUAL INSPECTION, FOUND SEVERAL 1 INCH BY 2 INCH CORRODED AREAS, BS 294.5 RBL 8, RBL 39, RBL 44 .5 INCH FLOOR BEAM. CUT OUT CORRODED AREA SPLICED IN FLOOR BEAM, COMPLETED REPAIR. REPAIRED PER SRM 53-10-51 FIG 205. CORROSION TASK NR CMay 21, 1996 · N428US · Boeing 7374B7 · Fuselage Main, Floor BeamSDR USAA960441Floor Beam · corrodedINT - DURING Q-4 CHECK VISUAL INSPECTION, FOUND 1 INCH TO 2 INCH DIAMETER SPOTS OF CORROSION AT SCREW HOLES BS 987 LEFT SIDE TO RIGHT SIDE OF CABIN TOP OF FLOOR BEAM. CUT OFF TOP CHORD OF FLOOR BEAM AND INSTALLED T-CAP REPAIR. REPAIRED PER EA 4116. (M)May 21, 1996 · N428US · Boeing 7374B7 · Fuselage Main, Floor BeamSDR USAASB96076Relief Valve · failedFLT 665 - SAV - FLIGHT DIVERTED TO SAV DUE TO RAPID DEPRESSURIZATION AT FL 330. MAINTENANCE REPLACED THE RIGHT PRESSURE RELIEF VALVE. OPS CHECK SAT. (M)May 5, 1996 · N433US · Boeing 7374B7 · Cabin Pressure Control SystemSDR USAA960398Floor Beam · corrosionINT - DURING 'Q-3' CHECK VISUAL INSPECTION, FOUND 1 INCH DIAMETER AREA OF CORROSION, STA 344 FLOOR BEAM UPPER T-CHORD, RBL 9 TO LBL 18, WL 208, AT CLIP NUT HOLES. REPAIRED BEAM CHORD CUT OUT FROM LBL 33 TO RBL 19 AND SPLICED IN NEW CHORD SECTION PER SRM 53-10Apr 19, 1996 · N427US · Boeing 7374B7 · Fuselage Main, Floor BeamSDR USAA960397Floor Beam · corrosionINT - DURING 'Q-3' CHECK VISUAL INSPECTION, FOUND APPROXIMATELY 3 INCH BY 60 INCH COMBINED AREA OF SURFACE CORROSION UPPER T-CAP OF FLOOR BEAM AT STA 986.5 (CABIN). INSTALLED T-CAP AND REPAIRED ANGLE, REPAIRED PER EA 986.5, SRM 53-00-51. CORROSION TASK NR: CApr 19, 1996 · N427US · Boeing 7374B7 · Fuselage Main, Floor BeamSDR USAA960396Skin · crackedINT - DURING 'Q-3' CHECK VISUAL INSPECTION, FOUND .1250 INCH CRACK NR 1 SLAT LOWER SKIN AFT FASTENER ROW, 3 INCHES FROM INBOARD END. CUT OUT DAMAGED SKIN AND INSTALLED DOUBLER PER DRAWING 65C30133. (X)Apr 19, 1996 · N427US · Boeing 7374B7 · Leading Edge DevicesSDR USAA960395Skin · crackedINT - DURING 'Q-3' CHECK VISUAL INSPECTION, FOUND .1250 INCH CRACK NR 1 SLAT LOWER SKIN AFT FASTENER ROW ABOVE INBOARD AUXILIARY TRACK. CUT OUT CRACKED SKIN SECTION AND INSTALLED DOUBLER PER EA 41028. (X)Apr 19, 1996 · N427US · Boeing 7374B7 · Leading Edge DevicesSDR USAA360402Skin · wornINT - DURING 'Q-3' CHECK VISUAL INSPECTION, FOUND .50 INCH BY 4 INCH BY 0.016 INCH MAXIMUM WORN AREAS, 2 EACH, BS 887; TOP OF FUSELAGE SKIN UNDER DORSAL FIN. BLENDED WORN AREAS, CHECKED FOR CRACKS AND SKIN THICKNESS, FABRICATED AND INSTALLED REPAIR DOUBLER PEApr 19, 1996 · N427US · Boeing 7374B7 · Fuselage Main, Plate/SkinSDR USAA360401Floor Beam · corrosionINT - DURING 'Q-3' CHECK VISUAL INSPECTION, FOUND .50 INCH BY 1 INCH CORRODED AREAS AROUND CLIP NUT HOLES RBL 14 TO RBL 55, BS 328, FLOOR BEAM UPPER T-CAP. REMOVED CORRODED SECTION FROM LBL 36 TO RT END. FABRICATED AND INSTALLED NEW T-CAP SECTION AND SPLICE Apr 19, 1996 · N427US · Boeing 7374B7 · Fuselage Main, Floor BeamSDR USAA360400Floor Beam · corrosionINT - DURING 'Q-3' CHECK VISUAL INSPECTION, FOUND .50 INCH BY 1 INCH CORRODED AREA AROUND CLIP NUT HOLES BL ZERO - RBL 45, BS 294.5 FLOOR BEAM UPPER T-CAP, BL ZERO TO RBL 45. REMOVED CORRODED SECTION FROM LBL 21 TO RT END. FABRICATED AND INSTALLED NEW T-CAP Apr 19, 1996 · N427US · Boeing 7374B7 · Fuselage Main, Floor BeamSDR USAA360399Floor Beam · corrosionINT - DURING 'Q-3' CHECK VISUAL INSPECTION, FOUND .25 INCH BY .25 INCH CORROSION AROUND FASTENER HOLES, FLOOR BEAM STA 312, RBL 21 TO LBL 48. INSTALLED SPLICE ANGLES AND NEW T-CAP SECTION, REPAIRED PER SRM 53-10-51. CORROSION TASK NR: C53-107-02. CORROSIONApr 19, 1996 · N427US · Boeing 7374B7 · Fuselage Main, Floor BeamSDR USAASB96067Retract Mech · malfunctionedSJU - FLT 1041 - AFTER TAKEOFF FROM STT, CREW RECEIVED RIGHT MLG UNSAFE LIGHT. TOWER CONFIRMED RIGHT GEAR STLL IN DOWN POSTION. FLIGHT DIVERTED TO SJU AND LANDED WITH NO FURTHER INCIDENT. AIRCRAFT FERRIED TO TPA. MAINTENANCE CYCLED THE GEAR TWICE AND COULDApr 14, 1996 · N783AU · Boeing 7374B7 · Landing Gear Retraction/Extension SystemSDR USAASB96059Pax Door · leakingFLT NR 830 - PHL - AIRCRAFT WOULD NOT PRESSURIZE DUE TO LARGE LEAK ON LEFT SIDE FORWARD ENTRY DOOR. MAINTENANCE COULD NOT DUPLICATE THE PROBLEM. FOUND THAT THE FORWARD ENTRY DOOR WARNING LIGHT AND DOOR OPERATED NORMAL. PRESSURE CHECK WAS GOOD. (M)Mar 30, 1996 · N433US · Boeing 7374B7 · Passenger/Crew DoorsSDR USAASB96058Attach Pin · disengagedPIT - FL 975 - AFTER TAKEOFF, CREW COULD NOT GET THE FLAPS TO RETRACT. FLIGHT RETURNED TO PIT AND LANDED WITH NO FURTHER INCIDENT. MAINTENANCE FOUND THE ATTACH PIN FOR THE NR 7 FLAP JACKSCREW BACKED OUT, JAMMING THE FLAP TRANSMISSION. THE PIN WAS REINSTALLEMar 28, 1996 · N442US · Boeing 7374B7 · Trailing Edge Flap Control SystemSDR USAASB96063Sensor · failedFLT NR 380 - MKE - 1500 FEET AFTER TAKEOFF FROM MKE, LOST CABIN PRESSURE. NO INDICATION IN COCKPIT, RETURNED TO MKE. MAINTENANCE FOUND AFT CARGO DOOR OPEN. REPLACED AFT CARGO DOOR WARNING SENSOR. OPS CHECKS GOOD. (M)Mar 27, 1996 · N780AU · Boeing 7374B7 · Door Warning SystemSDR USAA960332Floor Beam · corrosionCLT - INSPECTION VISUALLY FOUND LEVEL 2 CORROSION MEASURING 3 INCH BY 60 INCH LOCATED AT LT ENTRY AFT DOOR THRESHOLD LOCATED AT STA 947 THROUGH STA 1006. INSTALLED REPLACEMENT ANGLE PER BOEING SRM 51-10-02. (X)Mar 21, 1996 · N426US · Boeing 7374B7 · Fuselage Main, Floor Beam
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