Boeing 737-201

Service difficulty reports · 2,471

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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 = '737201'
  ORDER BY difficulty_date DESC"

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SDR USAA980031Stringer · corrodedINT - DURING Q-6 CHECK VISUAL INSPECTION, FOUND 1 INCH BY 4 INCH CORRODED AREA BS 344 TO BS 348 STRINGER 25L. SPLICED IN NEW SECTION OF STRINGER, REPAIRED PER SRM 53-10-3. CORROSION TASK NR C53-202-01, CORROSION LEVEL 2. (M)Jan 23, 1998 · N234US · Boeing 737201 · Fuselage Main, Longeron/StringerSDR USAA980030Skin · crackedINT - DURING Q-6 CHECK VISUAL INSPECTION, FOUND 7 INCH CRACK, TWO 3.5 INCH CRACKS IN FUSELAGE SKIN AT BS 727 A PLUS 3, TO BS 727B BETWEEN STRINGER 18 AND STRINGER 19 ON LEFT SIDE. INSTALLED DOUBLER, REPAIRED PR SRM 53-30-3. (M)Jan 23, 1998 · N234US · Boeing 737201 · Fuselage Main, Plate/SkinSDR USAA980029Spar Lug · corrodedINT - DURING Q-6 CHECK VISUAL INSPECTION, FOUND .125 INCH BY 1 INCH CORRODED AREA CENTER SECTION FRONT SPAR CLEVEIS LUG BORE LEFT HORIZONTAL LOWER STABILIZER. INSTALLED OVERSIZED BUSHINGS, REPAIRED PER EA 43494. (M)Jan 23, 1998 · N234US · Boeing 737201 · Horizontal Stabilizer, Spar/RibSDR USAA980028Spar Lug · corrodedINT - DUIRNG Q-6 CHECK VISUAL INSPECTION, FOUND .125 INCH BY 1 INCH CORRODED AREA CENTER SECTION FRONT SPAR CLEVIS LUG BORE RT LOWER HORIZONTAL STABILIZER. INSTALLED OVERSIZED BUSHINGS, REPAIRED PER EA 43494. (M)Jan 23, 1998 · N234US · Boeing 737201 · Horizontal Stabilizer, Spar/RibSDR USAA980027Clip · corrodedINT - DURING Q-6 CHECK VISUAL INSPECTION, FOUND CORRODED AREA E/E BS 345 TO BS 363 STRINGER AND TIE CLIP. INSTALLED STRINGER SPLICE REPAIR AND REPLACED TIE CLIP PER DRAWING 69-46831-1 AND SRM 53-10-3. CORROSION TASK NR C53-202-01, CORROSION LEVEL 2. (M)Jan 23, 1998 · N234US · Boeing 737201 · Fuselage Miscellaneous StructureSDR USAA980026Skin · crackedINT - DURING Q-6 CHECK VISUAL INSPECTION, FOUND CRACK .5 INCH AFT SERVICE DOOR CUTOUT UPPER HINGE, UPPER FORWARD END SKIN. INSTALLED DOUBLERS, REPAIRED PER EA 43495. (M)Jan 23, 1998 · N234US · Boeing 737201 · Fuselage Main, Plate/SkinSDR USAA980025Skin · damagedINT - DURING Q-6 CHECK VISUAL INSPECTION, FOUND PREVIOUS DOUBLER STATION 947 STRINGER 20L TO STRINGER 21L SKIN. INSTALLED EXT SKIN REPAIR, REPAIRED PER EA 43493. (M)Jan 23, 1998 · N234US · Boeing 737201 · Fuselage Main, Plate/SkinSDR USAA980024Spar · corrodedINT - DURING Q-6 CHECK VISUAL INSPECTION, FOUND 1 INCH BY .125 INCH CORRODED AREA RT HORIZONTAL STABILIZER UPPER OUTBOARD REAR SPAR TERMINAL LUG. INSTALLED OVERSIZED BUSHING, REPAIRED PER EA 43472. (M)Jan 23, 1998 · N234US · Boeing 737201 · Horizontal Stabilizer, Spar/RibSDR USAA980023Stringer · corrodedINT - DURING Q-6 CHECK VISUAL INSPECTION, FOUND 4 INCH BY 1 INCH CORRODED AREA BS 907 - BS 927, S27R STRINGER. SPLICED IN NEW SECTION OF STRINGER, REPAIRED PER SRM 53-10-3. CORROSION TASK NR C53-208-01, CORROSION LEVEL 2. (M)Jan 23, 1998 · N234US · Boeing 737201 · Fuselage Main, Longeron/StringerSDR USAA980022Frame · corrodedINT - DURING Q-6 CHECK VISUAL INSPECTION, FOUND APPROX 2 INCH BY 2 INCH AREA OF CORROSION LOWER CHORD OF FRAME AT STATION 787 LEFT KEEL BEAM. INSTALLED REPAIR DOUBLER AND ATTACH ANGLES, REPAIRED PER SRM 53-10-4, FIG 9. CORROSION TASK NR C53-208-01, CORROSIONJan 23, 1998 · N234US · Boeing 737201 · Fuselage Main, FrameSDR USAA980021Stringer · corrodedINT - DURING Q-6 CHECK VISUAL INSPECTION FOUND APPROX 2 INCH BY 2 INCH AREA CORRODED STRINGER 25L AT STATION 968. INSTALLED STRINGER SPLICE, REPAIRED PER SRM 53-10-3. CORROSION TASK NR C53-202-01, CORROSION LEVEL 2. (M)Jan 23, 1998 · N234US · Boeing 737201 · Fuselage Main, Longeron/StringerSDR USAA980020Spar · corrodedINT - DURING Q-6 CHECK VISUAL INSPECTION, FOUND .125 INCH BY 1 INCH CORRODED AREA CENTER SECTION FRONT SPAR CLEVIS LUG BORE RT HORIZONTAL UPPER STABILIZER. INSTALLED OVERSIZED BUSHING, REPAIRED PER 43494. (M)Jan 23, 1998 · N234US · Boeing 737201 · Horizontal Stabilizer, Spar/RibSDR USAA980019Spar · corrodedINT - DURING Q-6 CHECK VISUAL INSPECTION, FOUND .125 INCH BY 1 INCH CORRODED AREA CENTER SECTION SPAR CLEVIS LUG LEFT UPPER HORIZONTAL STABILIZER. INSTALLED OVERSIZED BUSHING, REPAIRED PER EA 43494. (M)Jan 23, 1998 · N234US · Boeing 737201 · Horizontal Stabilizer, Spar/RibSDR USAASB98016Bypass Switch · failedCLT - FLT 765 - THE NR 2 ENGINE OIL FILTER BYPASS LIGHT ILLUMINATED IN FLIGHT ENROUTE TO CLT. CREW SHUT DOWN THE NR 2 ENGINE, ACCOMPLISHED PROCEDURES IN HANDBOOK AND DECLARED AN EMERGENCY. FLIGHT LANDED AT CLT WITHOUT FURTHER INCIDENT. TOTAL SINGLE ENGINE TJan 21, 1998 · N245US · Boeing 737201 · Engine Oil Indicating SystemSDR USAASB98015Light · failedCLT - FLT 209 - ON APPROACH INTO CLT, CREW DID NOT RECEIVE A DOWN AND LOCKED INDICATION FOR THE RT MLG. CREW TESTED LIGHT AND CONFIRMED THE LIGHT WAS OPERATIONAL. CREW RECYCLED THE GEAR AND AGAIN RECEIVED NO DOWN AND LOCKED INDICATION FOR THE RIGHT MAIN GEARJan 17, 1998 · N242US · Boeing 737201 · Landing Gear Position and WarningSDR USAASB98014B-Nut · looseSAV - FLT 1481 - AT FL 310, THE 'A' SYSTEM HYDRAULIC QTY SLOWLY DROPPED TO 1.2 GALLONS. CAPTAIN NOTICED THE QTY HAD BEEN SLOWLY DROPPING OVER THE LAST HOUR. THE, 'B' SYSTEM HYDRAULIC SYSTEM LOW QTY LIGHT ILLUMINATED. CAPTAIN DECLARED AN EMERGENCY AND THE FLJan 17, 1998 · N226US · Boeing 737201 · Hydraulic System, MainSDR F3LA97175Rib · crackedPAE - FIXED L/E NR 3 SLAT TRACK INBOARD MAIN TRACK, INBOARD ROLLER SUPPORT RIB HAS CRACK, FSS 271, SS 31.42. REMOVED AND REPLACED CRACKED RIB IAW SRM 51-30-02. (M)Jan 17, 1998 · N212US · Boeing 737201 · Wing, Rib/BulkheadSDR F3LA97174Battery Pack · dischargedEMERGENCY EXIT LIGHTS FAIL BATTERY CAPACITY TEST. BOTH OVERWING EXIT DOORS, CENTER AISLE, AFT ENTRY AND SERVICE DOOR SIDE LIGHTS AND BOTH AFT SLIDE LIGHTS FAIL TEST. REMOVED AND REPLACED BATTERY PACK AT POSITION M1051 AND POSITION M1052 PER MM 33-51-31. FUNJan 17, 1998 · N212US · Boeing 737201 · Emergency LightingSDR F3LA97173Web · crackedPAE - HORIZ WEB AT BS 661, LBL 67, LL 208 IS CRACKED. FABRICATED WEB USING 7075-T6 .040 AND INSTALLED PER SRM 51-10-2. (M)Jan 17, 1998 · N212US · Boeing 737201 · Fuselage Miscellaneous StructureSDR F3LA97172Skin · wornPAE - TWO HOLES BURNED (ERRODED) THROUGH UPPER FWD INBOARD SKIN ABOVE AIR CLEANER IN RT AC BAY. REPAIRED IAW SRM 53-30-3, PAGE 9 AND PAGE 10. DAMAGE OCCURRED DUE TO ABRASIVE AIR LEAK FROM HOLE IN BLEED AIR CLEANER. IN RT AC BAY. REPAIRED IAW SRM 53-30-3, PAJan 17, 1998 · N212US · Boeing 737201 · Fuselage Main, Plate/SkinSDR USAA980017Skin · crackedROA - DURING CX-2 CHECK VISUAL INSPECTION, FOUND 1.5 INCH CRACK FORWARD ENTRY DOOR CUTOUT AFT LOWER CORNER SKIN. DOUBLER REPAIR INSTALLED, REPAIRED PER EA 61143. (M)Jan 16, 1998 · N235US · Boeing 737201 · Fuselage Main, Plate/SkinSDR USAA980016Skin · crackedROA - DURING CX-2 CHECK VISUAL INSPECTION, FOUND 1.25 INCH CRACK STRINGER 24L, STATION 945 SKIN. INSTALLED DOUBLER, REPAIRED PER SRM 53-30-3. (M)Jan 16, 1998 · N235US · Boeing 737201 · Fuselage Main, Plate/SkinSDR USAASB98012Bypass Sw · failedBOS - FLT 786 - CLIMBING OUT FROM BOS ABOUT 8,000 FEET, THE NR 1 ENGINE OIL FILTER BYPASS LIGHT ILLUMINATED. CREW SHUT DOWN THE NR 1 ENGINE, DECLARED AND EMERGENCY AND RETURNED TO FIELD AT BOS. FLIGHT LANDED WITHOUT FURTHER INCIDENT. TOTAL SINGLE ENGINE TIMJan 14, 1998 · N233US · Boeing 737201 · Engine Oil Indicating SystemSDR 98ZZZM203Connector · dirtyBOS - FLT 786 - CLIMBING OUT FROM BOS ABOUT 8,000 FEET, THE NR 1 ENGINE OIL FILTER BYPASS LIGHT ILLUMINATED. CREW SHUT DOWN THE NR 1 ENGINE, DECLARED AND EMERGENCY AND RETURNED TO FIELD AT BOS. FLIGHT LANDED WITHOUT FURTHER INCIDENT. TOTAL SINGLE ENGINE TIMJan 14, 1998 · N233US · Boeing 737201 · Engine Oil Indicating SystemSDR USAASB98011Switch · out of adjustBWI - FLT 254 - WHEN LANDING GEAR WAS EXTENDED, CREW RECEIVED 3 GREEN LIGHTS AND 3 RED LIGHTS. GEAR WAS CYCLED AND NORMAL GEAR INDICATION WAS RECEIVED, 3 GREEN LIGHTS AND NO RED LIGHTS. FLIGHT LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE ADJUSTED GEAR HANDLJan 13, 1998 · N241US · Boeing 737201 · Landing Gear SelectorSDR USAA980008Skin · crackedROA - DURING BX-1 CHECK VISUAL INSPECTION, FOUND 1.75 INCH CRACK STATION 935 STRINGER 24L SKIN. INSTALLED DOUBLER, REPAIRED PER SRM 53-30-3 FIG 6. (M)Jan 10, 1998 · N225US · Boeing 737201 · Fuselage Main, Plate/SkinSDR USAA980010Stringer · corrodedROA - DURING CX-1 CHECK VISUAL INSPECTION, FOUND 2 INCH BY 4 INCH CORROSION STRINGER 27L, BSL 967. REMOVED CORRODED STRINGER AND INSTALLED STRINGER SPLICE, REPAIRED PER SRM 53-10-3 FIG 1. (M)Jan 9, 1998 · N242US · Boeing 737201 · Fuselage Main, Longeron/StringerSDR USAA980009Skin · crackedROA - DURING CX-1 CHECK VISUAL INSPECTION, FOUND .25 INCH CRACK BS 767 STRINGER 19R FUSELAGE SKIN. REMOVED CRACKED SKIN AND INSTALLED DOUBLER, REPAIRED PER SRM 53-30-3 FIG 1. (M)Jan 9, 1998 · N242US · Boeing 737201 · Fuselage Main, Plate/SkinSDR USAASB98006Battery Pack · dischargedROC - MAINTENANCE FOUND THE AFT LEFT AND RIGHT LOWER DOOR EMERGENCY EXIT LIGHTS INOPERABLE. MAINTENANCE REMOVED AND REPLACED THE BATTERY PACK. OPS CHECK GOOD. (X)Jan 8, 1998 · N252AU · Boeing 737201 · Emergency LightingSDR USAASB98005Seal · failedBWI - FLT 2299 - FLT DEPARTED MHT THEN DIVERTED TO BWI DUE TO HYDRAULIC SYSTEM QTY DROPPING BELOW REFILL LINE. HYDRAULIC SYSTEM WAS SERVICED AND CHECKED FOR LEAKS. NO LEAKS WERE NOTED. FLIGHT THEN DEPARTED BWI AND RETURNED TO FIELD SHORTLY THEREAFTER DUE TOJan 6, 1998 · N233US · Boeing 737201 · Drag Control ActuatorSDR USAASB98004Separator Bags · dirtyCLT - FLT 776 - CLIMBING THROUGH 4,000 FEET, CREW SMELLED A SMOKY ODOR THAT RESEMBLED A BURNING CANDLE SMELL IN THE COCKPIT. ODOR WAS ALSO PRESENT IN THE CABIN. NO INDICATION OF SMOKE WAS PRESENT THROUGHOUT THE AIRCRAFT INCLUDING THE GALLEYS AND COCKPIT. ANJan 6, 1998 · N226US · Boeing 737201 · Humidity Control SystemSDR USAA980003Angle · crackedINT - DURING Q-5 CHECK VISUAL INSPECTION, FOUND 1 INCH LONG CRACK STATION 727 BULKHEAD UPPER CHORD ANGLE RBL 25 INCH. INSTALLED REPAIR ANGLE, REPAIRED PER TR 53-10-03A. (M)Jan 3, 1998 · N255AU · Boeing 737201 · Fuselage Miscellaneous StructureSDR USAA980001Stringer · crackedINT - DURING Q-5 CHECK VISUAL INSPECTION, FOUND .25 INCH CRACK STATION 520 PLUS 13 INCHES STRINGER 15R. CUT OUT DAMAGED AREA OF STRINGER, INSTALLED STRINGER REPAIR. REPAIRED PER EA 43431 SRM 53-10-3 FIG 1. (M)Jan 3, 1998 · N255AU · Boeing 737201 · Fuselage Main, Longeron/StringerSDR USAA980000Stringer · crackedINT - DURING Q-5 CHECK VISUAL INSPECTION, FOUND .25 INCH CRACK STATION 520 PLUS 10 INCH STRINGER 15L. CUT OUT STRINGER INSTALLED STRINGER REPAIR. REPAIRED PER EA 43431, SRM 53-10-3 FIG 1. (M)Jan 3, 1998 · N255AU · Boeing 737201 · Fuselage Main, Longeron/StringerSDR USAASB98001Battery · failedALB - MAINTENANCE FOUND THE EMERGENCY EXIT LIGHT OVER THE AFT SERVICE DOOR INOP. MAINTENANCE REMOVED AND REPLACED THE BATTERIES. OPS CHECK GOOD. (M)Jan 2, 1998 · N228US · Boeing 737201 · Emergency LightingSDR F3LA97170Connector · failedDEN - DURING SERVICE CHECK, MAINTENANCE REPORTED LEFT OVERWING EMERGENCY EXIT LIGHT INOPERATIVE. MAINTENANCE REPLACED CANNON PLUG WIRE CONNECTING PIN AND CHECKED OK. (M)Dec 25, 1997 · N214AU · Boeing 737201 · Emergency LightingSDR USAASB97347Window · crackedCLT 851 - EN ROUTE PIT-BHM - WHEN AT FL3100, F/O'S NR 1 WINDOW SHATTERED. FLIGHT DIVERTED TO CLT AND LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE REPLACED F/O'S R1 WINDOW ASSEMBLY. OPERATIONAL CHECKS GOOD. (M)Dec 23, 1997 · N237US · Boeing 737201 · Flight Compartment WindowsSDR USAASB97339Wire · brokenPHL - MAINTENANCE FOUND THE LOW LEVEL EMERGENCY LIGHTING INOPERABLE FROM ROWS 1 THROUGH 7. MAINTENANCE REPAIRED WIRING AT SEAT ROW 4. OPS CHECK GOOD. (X)Dec 10, 1997 · N249US · Boeing 737201 · Light System WiringSDR USAASB97338Garlock Seal · leaking/failedMEM - FLT 1901 - CAPTAIN REPORTED THE NR 2 ENGINE OIL QUANTITY DROPPED DOWN TO 1 TO 1-1/2 GALLONS DURING FLIGHT. CAPTAIN DECIDED TO DIVERT TO MEM WHERE THE FLIGHT LANDED WITHOUT INCIDENT. NO EMERGENCY WAS DECLARED. THE NR 2 ENGINE WAS NOT SHUT DOWN IN-FLIGHDec 10, 1997 · N254AU · Boeing 737201 · Turbine Engine Accessory DriveSDR USAASB97336Battery Pack · dischargedATL - MAINTENANCE FOUND THE INTERIOR AND EXTERIOR EMERGENCY LIGHTS AT THE FORWARD ENTRY AND SERVICE DOOR INOP. MAINTENANCE REMOVED AND REPLACED THE FORWARD BATTERY PACK. OPS CHECK GOOD. (M)Dec 7, 1997 · N226US · Boeing 737201 · Emergency LightingSDR USAA970364Floorbeam · corrodedINT - DURING Q-3 CHECK VISUAL INSPECTION, FOUND CORROSION ON FLOORBEAM UPPER CHORD BS 947 LBL 41 TO LBL 48. INSTALLED BEAM SPLICE, REPAIRED EPR TR 53-10-05C. CORROSION TASK NR C53-107-02, CORROSION LEVEL 1. (M)Dec 7, 1997 · N228US · Boeing 737201 · Fuselage Main, Floor BeamSDR USAA970363Web · crackedINT - DURING Q-3 CHECK VISUAL INSPECTION, FOUND 1 INCH CRACK IN CREASE BEAM WEB BS 637 LBL 71, WL 208. INSTALLED NEW WEB PER SRM 51-10-1. (M)Dec 7, 1997 · N228US · Boeing 737201 · Fuselage Miscellaneous StructureSDR USAA970362Frame · crackedINT - DURING Q-3 CHECK VISUAL INSPECTION, FOUND 3 INCH CRACK BS 360 2 INCH ABOVE STRINGER 20R FRAME. INSTALLED DOUBLER, REPAIRED PER SRM 53-10-2 AND SRM 51-40-3. (M)Dec 7, 1997 · N228US · Boeing 737201 · Fuselage Main, FrameSDR USAA970361Stringer · corrodedINT - DURING Q-3 CHECK VISUAL INSPECTION, FOUND 1 INCH BY 3 INCH CORRODED AREA BS 370 STRINGER 27R ON SIDE OF STRINGER. INSTALLED STRINGER REPAIR, REPAIRED PER SRM 53-10-3 FIG 1. CORROSION TASK NR C53-202-01, CORRSION LEVEL 1. (M)Dec 7, 1997 · N228US · Boeing 737201 · Fuselage Main, Longeron/StringerSDR USAA970360Skin · corrodedINT - DURING Q-3 CHECK VISUAL INSPECTION, FOUND BULGE IN 2 PLACES LOWER FUSELAGE SKIN BS 727 PLUS 16 INCHES, 6 INCHES LBL AND 6 INCHES RBL. INSTALLED DOUBLER, REPAIRED PER SRM53-30-3 FIG 6. (M)Dec 7, 1997 · N228US · Boeing 737201 · Fuselage Main, Plate/SkinSDR USAA970359Frame · crackedINT - DURING Q-3 CHECK VISUAL INSPECTION, FOUND 3 INCH CRACK BS 328 FRAME 2 INCH BELOW STRINGER 20R. INSTALLED DOUBLER AND FILLER, REPAIRED PER SRM 51-40-2. (M)Dec 7, 1997 · N228US · Boeing 737201 · Fuselage Main, FrameSDR USAA970358Floorbeam · corrodedINT - DURING Q-3 CHECK VISUAL INSPECTION, FOUND CORROSION 22 INCH BY 1 INCH STATION 259, LBL 11 TO RBL 11 FLOORBEAM. INSTALLED DOUBLER, REPAIRED PER TR 53-10-16. (M)Dec 7, 1997 · N228US · Boeing 737201 · Fuselage Main, Floor BeamSDR USAA970365Skin · crackedROA - DURING CX-6 CHECK VISUAL CHECK INSPECTION, FOUND .1875 INCH BY .75 INCH CRACK AFT SERVICE DOOR LOWER HINGE CUTOUT FUSELAGE SKIN. REMOVED CRACKED AND INSTALLED DOUBLER, REPAIRED SRM 53-30-3 FIG 33. (M)Dec 6, 1997 · N256AU · Boeing 737201 · Fuselage Main, Plate/SkinSDR USAASB97335Power Supply · failedMCO - MAINTENANCE FOUND THE EMERGENCY EXIT LIGHTING AT ROWS 1 THROUGH 5, LEFT SIDE, INOP. MAINTENANCE REMOVED AND REPLACED THE POWER SUPPLY AT SEAT ROW 5. OPS CHECK GOOD. (M)Dec 2, 1997 · N226US · Boeing 737201 · Emergency LightingSDR F3LA97167Skin · crackedPAE - CRACK IN UPPER AFT CORNER OF L-3 WINDOW CUTOUT. INSTALLED EXTERNAL REPAIR DOUBLER IAW SRM 53-30-3. (M)Dec 2, 1997 · N214AU · Boeing 737201 · Fuselage Main, Plate/Skin
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