Boeing 747-122

Service difficulty reports · 2,143

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 = '747122'
  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 P5CA9701193Skin · delaminatedA HOLE WAS FOUND L/OUTBD FOREFLAP OUTBD END. REPAIRED PER BOEING SRM 51-01-14 AND PAINTED PER BOEING 51-24-11.Jun 27, 1997 · N852FT · Boeing 747122 · Trailing Edge FlapsSDR P5CA9701192Cowl · crackedNR 2 RT CORE COWL LWR AFT FLANGE CRACKED. REPAIRED PER BOEING SRM 54-30-01.Jun 27, 1997 · N852FT · Boeing 747122 · Engine Cowling SystemSDR P5CA9701191'R' Rail · crackedNR 2 ENGINE 'R' RAIL CRACKED. REPAIRED, WELD IAW 72-53-01 AND 70-42-04.Jun 27, 1997 · N852FT · Boeing 747122 · Turbine SectionSDR P5CA9701336Skin · corrodedLEVEL 1 CORROSION, NR 3 PYLON CAP SKIN IS CORRODED JUST FORWARD OF UPPER LINK FORWARD FITTING NAC ST 221-217 RWBL 473-467. REMOVED CORROSION IAW BOEING SRM 51-10-01 AND REPROTECTED CUT OUT SRM 51-24-11. NON ROUTINE CARD S/N 6143.Jun 26, 1997 · N854FT · Boeing 747122 · Nacelle/Pylon, Plate/SkinSDR P5CA9701238Skin · corrodedLEVEL 1 CORROSION NR 3 PYLON SKIN JUST FWD OF UPPER LINK FWD FITTING (PYLON CAP SKIN) NAC ST 221-217. REMOVED CORROSION PER BOEING SRM 51-10-01 AND TREATED PER 51-10-02. SB/EO: NR 747-54-2159.Jun 26, 1997 · N854FT · Boeing 747122 · Nacelle/Pylon, Plate/SkinSDR P5CA9701362Frame · crackedNR 4 PYLON INBD AND OUTBD FRAMES AT NAC ST 162-WL 150 HAVE INCORRECT REPAIRS, AND MISSING FASTENERS. INBD FRAME IS CRACKED AT THE SAME LOCATION. REPLACED FRAME PER BOEING SRM 51-10-01.Jun 25, 1997 · N854FT · Boeing 747122 · Nacelle/Pylon, Frame/Spar/RibSDR P5CA9701353Skin · crackedLEVEL 2 CORROSION, NR 1 PYLON INBD SIDE SKIN IS CRACKED AND CORRODED UNDER SKIN DOUBLER AT NAC ST 186-174, NAC WL 140.2. REPAIRED CARRIED OUT IAW SB 747-54-2034. NON ROUTINE CARD S/N 5999.Jun 25, 1997 · N854FT · Boeing 747122 · Nacelle/Pylon, Plate/SkinSDR P5CA9701352Skin · crackedLEVEL 2 CORROSION, NR 4 PYLON OUTBD SIDE SKIN IS CRACKED AND CORRODED AT NAC ST 186-174, NAC WL 142.2 - 140.2. REPAIRED CARRIED OUT PER SB 747-54-2034. NON ROUTINE CARD S/N 6000.Jun 25, 1997 · N854FT · Boeing 747122 · Nacelle/Pylon, Plate/SkinSDR P5CA9701344Bulkhead Tee · corrodedLEVEL 1 CORROSION, NR 4 PYLON AFT BULKHEAD 'T' CHORDS HAVE LIGHT SURFACE CORROSION. REMOVED CORROSION IAW BOEING SRM 51-10-01 AND SB 747-54-2159 R2, REPROTECTED IAW SRM 51-10-02, MM 57-26-11 NON ROUTINE CARD S/N 6004 WITHIN SRM 54-10-01 LIMITS.Jun 25, 1997 · N854FT · Boeing 747122 · Nacelle/Pylon, Bulkhead/FirewallSDR P5CA9701335Bulkhead Tee · corrodedLEVEL 1 CORROSION, NR 4 PYLON AFT BULKHEAD 'T' CHORDS HAVE LIGHT SURFACE CORROSION. REMOVED CORROSION IAW BOEING SRM 51-10-01 AND SB 747-54-2159 R2 REPROTECTED IAW BOEING SRM 51-10-02, MM 51-24-11 NON ROUTINE CARD S/N 6004 WITHIN SRM 54-10-01 LIMITS.Jun 25, 1997 · N854FT · Boeing 747122 · Nacelle/Pylon, Bulkhead/FirewallSDR P5CA9701333Spar Chord · corrodedLEVEL 1 CORROSION, NR 4 PYLON INBD AND OUTBD MID SPAR CHORDS HAVE LIGHT SURFACE CORROSION AT NAC ST 267-257 NAC WL 180. REMOVED CORROSION AND CHORDS REPROTECTED PER BOEING SRM 51-10-01, 54-10-01 AND SB 747-54-2159 R2, NON ROUTINE CARD S/N 6003.Jun 25, 1997 · N854FT · Boeing 747122 · Nacelle/Pylon StructureSDR P5CA9701330Fitting · corrodedLEVEL 1 CORROSION, UPPER LINK FORWARD FITTING (ON PYLON) BORE CORRODED NR 4 PYLON. REMOVED CORROSION IAW SB 54-2164. NON ROUTINE CARD S/N 6002.Jun 25, 1997 · N854FT · Boeing 747122 · Nacelle/Pylon, Attach FittingsSDR P5CA9701327Spar Chord · corrodedLEVEL 1 CORROSION, NR 1 PYLON INBD AND OUTBD MID SPAR CHORDS HAVE LIGHT SURFACE CORROSION AT NAC ST 253.9-261 AT WL 181 ON UPPER AND LOWER SURFACE OF CHORDS. REMOVED CORROSION PER BOEING SRM 51-10-01 REWORKED AREA REPROTECTED IAW SRM 51-10-02, NON ROUTINE WORJun 25, 1997 · N854FT · Boeing 747122 · Nacelle/Pylon StructureSDR P5CA9701326Bulkhead Tee · corrodedLEVEL 1 CORROSION, NR 1 PYLON AFT BULKHEAD 'T' CHORDS HAVE LIGHT SURFACE CORROSION OF FWD FACE. REMOVED CORROSION PER BOEING SRM 51-10-02, 51-10-01 AND REPROTECTED PER SRM 51-24-11, NON-ROUTINE WORK CARD S/N 5912.Jun 25, 1997 · N854FT · Boeing 747122 · Nacelle/Pylon, Bulkhead/FirewallSDR P5CA9701237Bulkhead Chord · corrodedLEVEL 1 CORROSION FWD CARGO STA 1000 LOWER LOBE BULKHEAD LOWER CHORD S43R TO S44R. REMOVED CORROSION PER BOEING SRM 51-10-01 AND TREATED PER 51-10-02.Jun 25, 1997 · N854FT · Boeing 747122 · Fuselage Main, BulkheadSDR P5CA9701236Bulkhead Chord · corrodedLEVEL 1 CORROSION FWD CARGO STA 1000 BULKHEAD LOWER CHORD S43L TO S44L. REMOVED CORROSION PER BOEING SRM 51-10-01 AND TREATED PER 51-10-02.Jun 25, 1997 · N854FT · Boeing 747122 · Fuselage Main, BulkheadSDR P5CA9701235Bulkhead Chord · corrodedLEVEL 1 CORROSION FWD CARGO STA 1000 BULKHEAD LOWER CHORD S45L TO S46L. REMOVED CORROSION PER BOEING SRM 51-10-01 AND TREATED PER 51-10-02.Jun 25, 1997 · N854FT · Boeing 747122 · Fuselage Main, BulkheadSDR P5CA9701234Bulkhead Chord · corrodedLEVEL 1 CORROSION FWD CARGO STA 1000 BULKHEAD LOWER CHORD S46L TO S47L. REMOVED CORROSION PER BOEING SRM 51-10-01 AND TREATED PER 51-10-02.Jun 25, 1997 · N854FT · Boeing 747122 · Fuselage Main, BulkheadSDR P5CA9701233Bulkhead Chord · corrodedLEVEL 1 CORROSION FWD CARGO STA 1000 BULKHEAD LOWER CHORD S47L TO S47R. REMOVED CORROSION PER BOEING SRM 51-10-01 AND TREATED PER 51-10-02.Jun 25, 1997 · N854FT · Boeing 747122 · Fuselage Main, BulkheadSDR P5CA9701232Bulkhead Chord · corrodedLEVEL 1 CORROSION FWD CARGO STA 1000 BULKHEAD LOWER CHORD S46R TO S47R. REMOVED CORROSION PER BOEING SRM 51-10-01 AND TREATED PER 51-10-02.Jun 25, 1997 · N854FT · Boeing 747122 · Fuselage Main, BulkheadSDR P5CA9701231Bulkhead Chord · corrodedLEVEL 1 CORROSION FWD CARGO STA 1000 BULKHEAD LOWER CHORD S45R TO S46R. REMOVED CORROSION PER BOEING SRM 51-10-01 AND TREATED PER 51-10-02.Jun 25, 1997 · N854FT · Boeing 747122 · Fuselage Main, BulkheadSDR P5CA9701230Bulkhead Chord · corrodedLEVEL 1 CORROSION FWD CARGO BS 1000 BULKHEAD LOWER CHORD S44R TO S45R. REMOVED CORROSION PER BOEING SRM 51-10-01 AND TREATED PER 51-10-02.Jun 25, 1997 · N854FT · Boeing 747122 · Fuselage Main, BulkheadSDR P5CA9701229Bulkhead Tee · corrodedLEVEL 1 CORROSION NR 4 PYLON AFT BULKHEAD T-CHORDS HAVE LIGHT SURFACE AT NAC ST 267 WL 176 TO 161 APPROX. REMOVED CORROSION PER BOEING SRM 51-10-01 AND TREATED PER 51-10-02. SB/EO: NR 747-54-2159.Jun 25, 1997 · N854FT · Boeing 747122 · Nacelle/Pylon, Bulkhead/FirewallSDR P5CA9701228Spar Chord · corrodedLEVEL 1 CORROSION NR 4 PYLON I/B AND O/B MID SPAR CHORDS HAVE LIGHT SURFACE AT NAC ST 267 TO 257 ON UPPER AND LOWER SURFACE WL 180. REMOVED CORROSION PER BOEING SRM 51-10-01 AND TREATED PER SRM 51-10-02. SB/EO: NR 747-54-2159.Jun 25, 1997 · N854FT · Boeing 747122 · Nacelle/Pylon StructureSDR P5CA9701227Spar Chord · corrodedLEVEL 1 CORROSION NR 1 PYLON MID SPAR CHORDS I/B AND O/B HAVE LIGHT SURFACE ON UPPER AND LOWER SURFACE FROM NAC ST 253.9-261. REMOVED CORROSION PER BOEING SRM 51-10-01 AND TREATED PER SRM 51-10-02. SB/EO: NR 747-54A-2159.Jun 25, 1997 · N854FT · Boeing 747122 · Nacelle/Pylon StructureSDR P5CA9701226Bulkhead · corrodedLEVEL 1 CORROSION NR 1 PYLON AFT BULKHEAD I/B AND O/B CHORDS HAVE LIGHT SURFACE ON FWD FACE FROM MID SPAR TO 12 DOWN. REMOVED CORROSION PER BOEING SRM 51-10-01 AND TREATED PER 51-10-02. SB/EO: NR 747-54-2159.Jun 25, 1997 · N854FT · Boeing 747122 · Nacelle/Pylon, Bulkhead/FirewallSDR P5CA9701225Skin · corrodedLEVEL 1 CORROSION FWD CARGO BS 609 TO 612 STR 40R TO 41R SKIN. REMOVED CORROSION PER BOEING SRM 51-10-01 AND TREATED PER 51-10-02.Jun 25, 1997 · N854FT · Boeing 747122 · Fuselage Main, Plate/SkinSDR P5CA9701224Skin · corrodedLEVEL 1 CORROSION FWD CARGO BS 658 TO 660 STR 40R TO 41R SKIN. REMOVED CORROSION PER BOEING SRM 51-10-01 AND TREATED PER 51-10-02.Jun 25, 1997 · N854FT · Boeing 747122 · Fuselage Main, Plate/SkinSDR P5CA9701223Skin · corrodedLEVEL 1 CORROSION FWD CARGO BS 625 TO 635 STR 40R TO 41R SKIN. REMOVED CORROSION PER BOEING SRM 51-10-01 AND TREATED PER 51-10-02.Jun 25, 1997 · N854FT · Boeing 747122 · Fuselage Main, Plate/SkinSDR P5CA9701222Skin · corrodedLEVEL 1 CORROSION FWD CARGO BS 605 TO 607 STR 40R TO 41R SKIN. REMOVED CORROSION PER BOEING SRM 51-10-01 AND TREATED PER 51-10-02.Jun 25, 1997 · N854FT · Boeing 747122 · Fuselage Main, Plate/SkinSDR P5CA9701221Skin · corrodedLEVEL 1 CORROSION FWD CARGO BS 592 TO 600 STR 40R TO STR 41R SKIN. REMOVED CORROSION PER BOEING SRM 51-10-01 AND TREATED PER 51-10-02.Jun 25, 1997 · N854FT · Boeing 747122 · Fuselage Main, Plate/SkinSDR P5CA9701184Brace · damagedNR 1 PYLON I/B DIAGONAL BRACE CHAFED FWD END. INSP AREA PER BOEING SRM 54-40-01 ZONE 3 FOUND TO BE WITHIN LIMITS, EDDY CURRENT C/W, NO CRACKS FOUND PER NDT 54-40-07 PART 6. BLENDED OUT AREA, FLAT PEENED AREA, TREATED AND PAINTED PER BOEING SRM 51-10-01 AND 5Jun 25, 1997 · N850FT · Boeing 747122 · Nacelle/Pylon StructureSDR P5CA9701183Brace · damagedNR 1 PYLON O/B DIAGONAL BRACE CHAFED FWD END. INSP AREA PER BOEING SRM 54-40-01 ZONE 3 TO BE WITHIN LIMITS, EDDY CURRENT C/W, NO CRACKS FOUND PER NDT 50-40-07 PART 6. BLENDED OUT AREA, FLAT PEENED AREA, TREATED AND PAINTED AS PER BOEING SRM 51-10-01 AND 54-4Jun 25, 1997 · N850FT · Boeing 747122 · Nacelle/Pylon StructureSDR P5CA9701182Bracket · damagedNR 4 PYLON RT SIDE DIAGONAL BRACE CHAFE MARK FROM 1ST STUD BRACKET. INSP AREA FOUND OK FOR SERVICE PER BOEING SRM 54-40-01, ZONE 3 EDDY CURRENT C/W PER NDT 54-40-04 PART 6, NO CRACKS NOTED. BLENDED OUT AREA, FLAT PEENED AREA, TREATED AND PAINTED AS PER BOEINJun 25, 1997 · N850FT · Boeing 747122 · Nacelle/Pylon StructureSDR P5CA9701181Panel · damagedACCESS PANEL DAMAGED BETWEEN NR 5 FLAP TRACK FIXED FAIRING AND RWG UPPER STRUT DOOR. REPLACED PANEL PER BOEING SRM 51-10-01.Jun 25, 1997 · N851FT · Boeing 747122 · Wing, Plate/SkinSDR P5CA9701220Shear Tie · corrodedLEVEL 1 CORROSION FWD CARGO SHEAR TIE AT STN 520 STR 40R TO 41R FWD FACE AND AFT FACE. REMOVED CORROSION PER BOEING SRM 51-10-01 AND TREATED PER 51-10-02.Jun 24, 1997 · N854FT · Boeing 747122 · Fuselage Miscellaneous StructureSDR P5CA9701219Skin · corrodedLEVEL 1 CORROSION FWD CARGO SKIN AT STN 980 TO 1000 S43R TO 44R. REMOVED CORROSION PER BOEING SRM 51-10-01 AND TREATED PER SRM 51-10-02.Jun 24, 1997 · N854FT · Boeing 747122 · Fuselage Main, Plate/SkinSDR P5CA9701201Cowl · delaminatedNR 3 NOSE COWL ASSY DELAMINATED 7 O'CLOCK POSITION. REPAIRED PER BOEING SRM 51-40-05.Jun 24, 1997 · N852FT · Boeing 747122 · Engine Cowling SystemSDR P5CA9701185Boost Pump · failed testDURING TEST PER AD 97-03-17, NR 2 FORWARD BOOST PUMP FAILED 500 VDC MEG CHECK READS O.5 MEG. REPLACED BOOST PUMP PER BOEING MAINTENANCE MANUAL 28-31-01, RETESTED PER SERVICE BULLETIN 747-28A2194.Jun 24, 1997 · N853FT · Boeing 747122 · Fuel Boost PumpSDR P5CA9701186Bulkhead · crackedON ENGINE CHANGE FIREWALL INSPECTION FOUND 2.5 INCH CRACK ON NACELLE FORWARD TORQUE BULKHEAD, 5 SHEARED FASTENERS ON PYLON LOWER FORWARD WEB, A 1.5 INCH AND 4 INCH CRACKS ON FORWARD LOWER WEB. REPLACED PYLON WITH SERVICABLE PYLON EEPER MAINTENANCE MANUAL 54-Jun 23, 1997 · N853FT · Boeing 747122 · Nacelle/Pylon, Bulkhead/FirewallSDR P5CA9701174Inu · failedNR 1 INS WARNING LIGHT CAME ON IN FLIGHT (OVER 60 XFR ERROR), NR 3 INS ALREADY ON PLACARD. MADE UNSCHEDULED LANDING IN TPE. ON GATE 8 TIRES DEFLATED DUE TO OVER HEAT. REPLACED INS SYSTEM INU PER BOEING MAINTENANCE MANUAL 34-41-00. TIRES REPLACED PER BOEINGJun 22, 1997 · N851FT · Boeing 747122 · Inertial Guidance SystemSDR P5CA9701189Engine · stalledIMMEDIATELY AFTER TAKEOFF AT TAKEOFF THRUST, NR 3 ENGINE APPEARED TO STALL. EGT APPEARED TO HAVE PEAKED AT 975 DEGREES ACCORDING TO THE MAX EGT POINTER ON THE EGT GAUGE. THE THROTTLE WAS SUBSEQUENTLY RETARDED AND ALL ENGINE PARAMETERS WERE NORMAL. CONTROL TJun 18, 1997 · N853FT · Boeing 747122 · Engine (Turbine/Turboprop)SDR P5CA9701022Cam Roller · twistedL-1 DOOR LIGHT ON IN FLIGHT, COMPLIED WITH ALTERNATE PROCEDURE. FOUND UPPER AND LOWER CAM ROLLERS SHEARED. ALSO, FOUND THE AFT NR 3 DOOR STOP CRACKED. REMOVED AND REPLACED CAM ROLLERS AND DOOR STOP PER MAINTENANCE MANUAL 52-11-01.Jun 8, 1997 · N852FT · Boeing 747122 · Passenger/Crew DoorsSDR P5CA9700920Bracket · crackedNR 4 LEFT LEADING EDGE DRIVE UNIT SUPPORT BRACKET CRACKED BY NUT PLATE HOLES, FWD L/R SIDES. STOP DRILL CRACK AND INSTALLED FABRICATED DOUBLER AS PER BOEING SRM 51-40-03.Jun 6, 1997 · N851FT · Boeing 747122 · Leading Edge DevicesSDR P5CA9701094Anti-Skid Sys · failedON LANDING WITH NORMAL TOUCH DOWN, ANTI-SKID LIGHT ILLUMINATED ON PILOTS CAUTION PANEL AND ANTI-SKID LIGHTS FOR LEFT FRONT, LEFT AND RIGHT REAR LEFT BODY GEAR ON F/E'S PANEL ILLUMINATED. TOWER REPORTED SMOKE FORM LANDING GEAR ON LANDING. STOPPED AIRCRAFT ON TJun 4, 1997 · N853FT · Boeing 747122 · Brake Anti-Skid SectionSDR P5CA9700555Transfer Valve · leakingON CLIMBOUT, NR 3 HYDRAULIC QUANTITY WENT TO 0. SYSTEM SHUTDOWN AS PER ABNORMAL CHECK LIST. FOUND UPPER RUDDER TRANSFER VALVE LEAKING FROM VALVE ITSELF. REPLACED VALVE ASSEMBLY, LEAK CHECKED AND OPERATIONAL CHECKED PER 27-21-16.May 29, 1997 · N850FT · Boeing 747122 · Rudder Control SystemSDR P5CA9700552Brace · damagedNR 3 ENG DIAGONAL BRACE CHAFED FWD END BOTH LT AND RT SIDES. INSPECTED ARE PER SRM 54-40-01 FOUND TO BE WITHIN LIMITS PER ZONE 2, BLENDED AREA PER SRM 54-40-01 C/W EDDY CURRENT OK FOR SERVICE PER NDT MM 51-00-00, SHOT PEENED, TREATED AND PAINTED PER SRM 54-40May 23, 1997 · N851FT · Boeing 747122 · Nacelle/Pylon StructureSDR P5CA9700550Brace · damagedNR 4 ENG DIAGONAL BRACE CHAFED AT FWD END LT AND RT SIDES. INSPECTED AREA PER SRM 54-40-01, FOUND TO BE WITHIN LIMITS PER ZONE 2 C/W EDDY CURRENT INSP PER NDT MM 51-00-00, FOUND OK FOR SERVICE PLUS BLENDED, SHOT PEENED, TREATED AND PAINTED PER SRM 54-40-01.May 23, 1997 · N851FT · Boeing 747122 · Nacelle/Pylon StructureSDR P5CA9700549Brace · damagedNR 1 ENG DIAGONAL BRACE CHAFED FWD END LT SIDE. INSPECTED AREA PER SRM 54-40-01, FOUND TO BE WITHIN LIMIT PER ZONE 2 AND 3. BLENDED AREA, EDDY CURRENT INSP C/W PER NDT MM 51-00-00 OK FOR SERVICE SHOT PEENED, TREATED AND PAINTED PER SRM 54-40-01.May 23, 1997 · N851FT · Boeing 747122 · Nacelle/Pylon StructureSDR 97UAL900397Carbon Seal · damagedNR 4 ENGINE SHUTDOWN DUE TO LOSS OF OIL PRESSURE. LANDED AT LAX UNDER AMBER ALERT. *S/D* CSD QUICK ATTACH DEVICE WORKED LOOSE CAUSING EXCESSIVE PRESSURE ON THE GEARBOX CARBON SEAL. SEAL CRACKED CAUSING OIL LOSS. SEALS WERE REPLACED.May 23, 1997 · N4728U · Boeing 747122 · Turbine Engine Accessory Drive
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