Boeing 747-146

Service difficulty reports · 211

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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 = '747146'
  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 CKSA98322Bulkhead Bolt · shearedDURING ROUTINE CPCP INSPECTION, FOUND BOLT SHEARED AT BS 2360 AND BL0, PRESSURE BULKHEAD ATTACH AREA BELOW AFT LAVATORY FRAME SUPPORT. REMOVED AND REPLACED SHEARED BOLT IAW MM 20-51-01 AND 51-30-04. CORROSION TASK CARD NUMBER C53-210-03-3. NON-ROUTINE TASK May 20, 1998 · N704CK · Boeing 747146 · Fuselage Main, BulkheadSDR CKSA98321Seat Track · corrodedDURING ROUTINE CPCP INSPECTION FOUND LEVEL 2 CORROSION, IN MAIN CABIN ON FLOOR SUPPORT BETWEEN BS 820 THROUGH BS 860, RBL 10 IS CORRODED. REMOVED CORROSION, FOUND OUT OF LIMITS IAW B747 SRM 51-10-06. ID MATERIAL PN BAC1520-1566 IAW B747 SRM 53-10-21. REPAIRMay 20, 1998 · N704CK · Boeing 747146 · Fuselage, Seat/Cargo Attach FittingsSDR CKSA98320Seat Track · corrodedDURING ROUTINE CPCP INSPECTION FOUND LEVEL 2 CORROSION, SEAT TRACK CORRODED FROM BS 510 TO BS 660, BWL 199.8, RBL 33 (SEVERAL PLACES). FOUND SEAT TRACK OUT OF LIMITS. ID MATERIAL PN BAC1520-1854. REPAIRED IAW SRM 51-30-02. CORROSION TASK CARD NUMBER C53-21May 20, 1998 · N704CK · Boeing 747146 · Fuselage, Seat/Cargo Attach FittingsSDR CKSA98319Seat Track · corrodedDURING ROUTINE CPCP INSPECTION FOUND LEVEL 2 CORROSION, SEAT TRACK CORRODED BETWEEN BS 510 AND BS 520, BWL 199.8, RBL 12. FOUND SEAT TRACK OUT OF LIMITS, STA 450 TO 510 IAW SRM 51-10-01. ID MATERIAL PN BAC1520-1566. REMOVED OUT OF LIMIT SEAT TRACK STA 450 TMay 20, 1998 · N704CK · Boeing 747146 · Fuselage, Seat/Cargo Attach FittingsSDR CKSA98318Seat Track · corrodedDURING ROUTINE CPCP INSPECTION FOUND LEVEL 2 CORROSION, SEAT TRACK CORRODED FROM BS 510 TO BS 660, BWL 199.8, LBL33 (SEVERAL PLACES). REMOVED CORROSION IAW SRM 51-10-01. DAMAGE OUT OF LIMITS AT LBL 33 ON BS 510 TO BS 516 AND CRACK FOUND AT BS 552 LBL 33 IAW May 20, 1998 · N704CK · Boeing 747146 · Fuselage, Seat/Cargo Attach FittingsSDR CKSA98317Seat Track · corrodedDURING ROUTINE CPCP INSPECTION FOUND LEVEL 2 CORROSION, SEAT TRACK CORRODED BETWEEN BS 580-BS 600, BWL 310 (UPPER DECK), LBL 45. REMOVED CORROSION IAW SRM 51-10-01. CORROSION OUT OF LIMITS IAW 53-10-01. ID MATERIAL PN BAC1520-1567P .07295. REPAIRED SEAT TRMay 20, 1998 · N704CK · Boeing 747146 · Fuselage, Seat/Cargo Attach FittingsSDR CKSA98316Seat Track · corrodedDURING ROUTINE CPCP INSPECTION FOUND LEVEL 2 CORROSION, SEAT TRACK CORRODED FROM BS 580 TO BS 600, BWL 310 (UPPER DECK) LBL65. REMOVED CORROSION IAW B747 SRM 51-10-01. FOUND OUT OF LIMITS IAW B747 SRM 53-10-01. ID MATERIAL PN BAC1520-1566. REPAIRED SEAT TRMay 20, 1998 · N704CK · Boeing 747146 · Fuselage, Seat/Cargo Attach FittingsSDR CKSA98315Stiffener · crackedDURING ROUTINE CPCP INSPECTION, FOUND RT WING FRONT SPAR, WS160, WBL140 HAS CRACKED STIFFENER. REMOVED CRACKED STIFFENER IAW SRM 51-30-02. MATERIAL ID 7075-T6 0.080 IAW SRM 57-10-02. REPLACED STIFFENER IAW SRM 51-10-01 AND 51-30-02. CORROSION TASK CARD NUMMay 20, 1998 · N704CK · Boeing 747146 · Wing Miscellaneous StructureSDR CKSA98314Web · corrodedDURING ROUTINE CPCP INSPECTION FOUND LEVEL 2 CORROSION, RT WING LANDING GEAR BAY STA 1241 BULKHEAD WEB UPPER SURFACE. STIFFENER HAS CORROSION. REMOVED CORROSION IAW SRM 51-10-01. FOUND OUT OF LIMITS IAW SRM 51-10-01. REPAIRED IAW SRM 51-40-04. ID MATERIALMay 20, 1998 · N704CK · Boeing 747146 · Wing Miscellaneous StructureSDR CKSA98313Skin · crackedDURING ACCOMPLISHMENT OF AD 95-16-02, FOUND STRUCTURE OF BS 2412 CRACKED AND CORRODED BETWEEN STRINGER 50R TO STRINGER 47R ACCESS DOOR NR 312. REMOVED DAMAGED PARTS IAW SRM 51-30-02. MATERIAL ID 7075-0. REPAIRED DAMAGE PARTS AND REINFORCED SKIN IAW SRM 51-3May 20, 1998 · N704CK · Boeing 747146 · Fuselage Main, Plate/SkinSDR CKSA98312Bulkhead Skin · corrodedDURING ACCOMPLISHMENT OF AD 87-23-01, FOUND AFT PRESSURE BULKHEAD BS 2360 AT STRINGER 50, SKIN IS CORRODED (SKIN) UNPRESSURIZED AREA. REMOVED CORROSION IAW B747 SRM 51-10-01. SKIN FOUND OUT OF LIMITS IAW B747 SRM 53-30-01. MATERIAL ID 2024-T3 IAW B747 SRM 5May 20, 1998 · N704CK · Boeing 747146 · Fuselage Main, BulkheadSDR CKSA98311Bulkhead Bolt · shearedDURING ACCOMPLISHMENT OF AD 87-23-01, FOUND AFT BULKHEAD (PRESSURE) BS 2360 BETWEEN S5 TO S6, 1 HR POSITION ONE BOLT MISSING (SHEARED). REPLACED BOLT IAW SRM 51-30-04. NON-ROUTINE TASK CARD NUMBER B0083-09-N-00043.May 20, 1998 · N704CK · Boeing 747146 · Fuselage Main, BulkheadSDR CKSA98310Bulkhead Bolt · shearedDURING ACCOMPLISHMENT OF AD 87-23-01, FOUND AFT PRESSURE BULKHEAD BS 2360 BETWEEN S32 AND S33, 6 HR POSITION ONE BOLT IS MISSING. REMOVED SHEARED BOLT IAW MM 20-51-01. INSTALLED BOLT IAW SRM 51-30-04. NON-ROUTINE TASK CARD NUMBER B0083-09-N-00042.May 20, 1998 · N704CK · Boeing 747146 · Fuselage Main, BulkheadSDR CKSA98309Stringer · corrodedDURING ACCOMPLISHMENT OF AD 86-16-05, FOUND CORROSION ON STRINGER S35L STA 2360 AFT OF PRESSURE BULKHEAD. REMOVED CORROSION. FOUND OUT OF LIMITS IAW B747 SRM 53-30-02. REMOVED DAMAGED STRINGER AND END STRINGER IAW B747 SRM 53-10-03. MATERIAL ID PN BAC1498-May 20, 1998 · N704CK · Boeing 747146 · Fuselage Main, Longeron/StringerSDR CKSA98308Skin · crackedDURING ACCOMPLISHMENT OF AD 96-26-04, FOUND NOSE WHEEL WELL LOWER CORNER LT STA 340 VERTICAL STIFFENER WITH CRACK. EXTERNAL SKIN REPAIR CRACK IN SKIN IAW SRM 51-10-01 AND 57-10-01. REMOVED AND REPLACED PREVIOUS REPAIR AND REPAIRED SKIN CRACK IAW SRM 51-30-02May 20, 1998 · N704CK · Boeing 747146 · Wing, Plate/SkinSDR CKSA98307Brace · wornDURING ACCOMPLISHMENT OF AD 95-10-16, FOUND NR 1 PYLON DIAGONAL BRACE DAMAGED BEYOND LIMITS, .240 WIDE .405 LONG .085 DEEP, .090 AWAY .190 WIDE .400 LONG .040 DEEP. REPLACED DIAGONAL BRACE IAW MM 54-10-03 AND SECURED HOLD OPEN STRUT. NON-ROUTINE TASK CARD NMay 20, 1998 · N704CK · Boeing 747146 · Nacelle/Pylon StructureSDR CKSA98306Skin · corrodedON MAIN DECK, GALLEY NR 7 LT CAVITY SERVICE CAR UPPER INTERIOR SKIN AND FASTENERS CORRODED. REMOVED CORROSION IAW SRM 51-10-01. FOUND OUT OF LIMITS IAW SRM 51-10-01. REMOVED DAMAGED AREAS IAW SRM 51-10-01. MATERIAL ID 2024-T3 .040. INSTALLED REPAIR IAW SRMay 20, 1998 · N704CK · Boeing 747146 · Fuselage Main, Plate/SkinSDR CKSA98305Beam · crackedLT FWD CARGO COMPARTMENT STA 740 SUPPORT BEAM IS CRACKED. REMOVED DAMAGED AREA IAW B747 SRM 51-40-04. ID MATERIAL BAC1490-2785, BAC150-100117. INSTALLED REPAIR IAW B747 SRM 51-30-02. NON-ROUTINE TASK CARD NUMBER B0083-02-N-00093.May 20, 1998 · N704CK · Boeing 747146 · Fuselage Miscellaneous StructureSDR CKSA98304Battery Pack · dischargedDURING OPERATIONAL CHECK OF EMERGENCY LIGHTS, SEVERAL LIGHTS INOP. ALL EMERGENCY LIGHTS PACKS WERE REMOVED, RECHARGED IAW MM 33-51-00. REINSTALLED AND TESTED GOOD IAW MM 33-51-03. NON-ROUTINE TASK CARD NUMBER B0083-02-N-00014.May 20, 1998 · N704CK · Boeing 747146 · Emergency LightingSDR CKSA98084Support · corrodedDURING CPCP INSPECTION FOUND LEVEL 2 CORROSION, INTERGRAN CORROSION ON FLOOR SUPPORT (ATTACHED TO T-ANGLE) AT FS 1920 RBL 30.5. CORROSION FOUND TO BE OUT OF LIMITS IAW B747 SRM 53-10-1. CUT OUT CORRODED FLOOR SUPPORT SECTION IAW B747 SRM 51-40-3. INSTALLED Feb 24, 1998 · N703CK · Boeing 747146 · Fuselage Miscellaneous StructureSDR CKSA98083Support · corrodedDURING CPCP INSPECTION FOUND LEVEL 2 CORROSION, INTERGRAN CORROSION ON FLOOR SUPPORT (ATTACHED TO T-ANGLE) AT BS 1920 RBL 39. CORROSION FOUND TO BE OUT OF LIMITS IAW B747 SRM 53-10-1. CUT OUT CORRODED FLOOR SUPPORT SECTION IAW B747 SRM 51-40-3. INSTALLED FLFeb 24, 1998 · N703CK · Boeing 747146 · Fuselage Miscellaneous StructureSDR CKSA98082Angle · crackedDURING CPCP INSPECTION, FOUND BS 500 TO 520 RBL 5 FLOOR SUPPORT ANGLE CRACKED. REMOVED AND REPLACED FLOOR SUPPORT ANGLE IAW B747 SRM 51-10-01 AND 51-30-02. CORROSION TASK CARD NUMBER C53-210-01. NON-ROUTINE TASK CARD NUMBER 14770.Feb 24, 1998 · N703CK · Boeing 747146 · Fuselage Miscellaneous StructureSDR CKSA98081Support · corrodedDURING CPCP INSPECTION FOUND LEVEL 2 CORROSION, BS 1920 LBL 23 FLOOR SUPPORT CORRODED. CORROSION FOUND TO BE OUT OF LIMITS IAW B747 SRM 53-10-1. CUT OUT DAMAGED SECTION OF FLOOR SUPPORT IAW B747 SRM 51-40-4 FIG 2. INSTALLED FLOOR SUPPORT AND SPLICES IAW B74Feb 24, 1998 · N703CK · Boeing 747146 · Fuselage Miscellaneous StructureSDR CKSA98080Frame · corrodedDURING CPCP INSPECTION FOUND LEVEL 2 CORROSION. CORROSION ON LOWER INNER SIDE WINDOW FRAME RT SIDE STA 400 TO 420. REMOVED FRAME AS PER SRM 51-30-02. FOUND CORROSION OUT OF LIMITS. REPLACED NEW WINDOW FRAME BETWEEN STA 400 TO 420 RT SIDE IAW B747 SRM 51-10Feb 24, 1998 · N703CK · Boeing 747146 · Fuselage Main, FrameSDR CKSA98079Floorbeam · corrodedDURING CPCP INSPECTION FOUND LEVEL 2 CORROSION. CORROSION ON FLOORBEAM UPPER CHORD AT STA 1660 LBL 15. REMOVED CORROSION ON FLOORBEAM UPPER CHORD AT BS 1660 LBL 15 IAW B747 SRM 51-10-01. FOUND OUT OF LIMITS IAW B747 SRM 53-10-01. CUT OUT DAMAGED AREA IAW BFeb 24, 1998 · N703CK · Boeing 747146 · Fuselage Main, Floor BeamSDR CKSA98078T-Angle · corrodedDURING CPCP INSPECTION FOUND LEVEL 2 CORROSION, CORROSION ON T-ANGLE BS 1920 ON TOP OF FLOORBEAM FROM RBL 40 TO LBL 53. CORROSION FOUND TO BE OUT OF LIMITS AT RBL 10 TO 42 AND LBL 20 TO 23 IAW B747 SRM 53-10-1. CUTOUT CORRODED T-ANGLE IAW B747 SRM 51-40-4. Feb 24, 1998 · N703CK · Boeing 747146 · Fuselage Miscellaneous StructureSDR CKSA98077Seat Track · corrodedDURING CPCP INSPECTION FOUND LEVEL 2 CORROSION, SEAT TRACK CORRODED BS 660 TO 780 RBL11. REMOVED AND INSTALLED SEAT TRACK IAW B747 SRM 51-10-01 AND 51-30-02. CORROSION TASK CARD NUMBER C53-210-03 PART 3 OF 4. NON-ROUTINE TASK CARD NUMBER 14722.Feb 24, 1998 · N703CK · Boeing 747146 · Fuselage, Seat/Cargo Attach FittingsSDR CKSA98076Seat Track · corrodedDURING CPCP INSPECTION FOUND LEVEL 2 CORROSION, SEAT TRACK CORRODED BS 660 TO 780 RBL34. REMOVED AND INSTALLED SEAT TRACK IAW B747 SRM 51-10-01 AND 51-30-02. CORROSION TASK CARD NUMBER C53-210-03 PART 3 OF 4. NON-ROUTINE TASK CARD NUMBER 14721.Feb 24, 1998 · N703CK · Boeing 747146 · Fuselage, Seat/Cargo Attach FittingsSDR CKSA98075Skin · damagedDURING WALKAROUND INSPECTION FOUND LEVEL 2 CORROSION, LWR SKIN DAMAGED AND DRAIN BROKEN AT FS 2360 RBL 12 STR 49. CUT OUT DAMAGE AND MADE FILLER AND DOUBLER IAW AIA/E/2739 SKETCH. INSTALLED REPAIR IAW AIA/E/2739 SKETCH. NON-ROUTINE TASK CARD NUMBER 12917.Feb 24, 1998 · N703CK · Boeing 747146 · Fuselage Main, Plate/SkinSDR CKSA98074Plate · corrodedDURING LINE MAINTENANCE INSPECTION FOUND PANEL O/B OF O/B ELEV ON LOWER SURFACE HAS SMALL AREA OF CORROSION. REMOVED AND INSTALLED CORRODED FILLER PLATE IAW B747 SRM 51-10-01 AND 51-30-02 W/O 210-674. NON-ROUTINE TASK CARD NUMBER 12915.Feb 24, 1998 · N703CK · Boeing 747146 · Horizontal Stabilizer, Plate/SkinSDR CKSA98073Seat Track · corrodedDURING CPCP INSPECTION FOUND LEVEL 2 CORROSION, BETWEEN BS 520 AND BS 600, AT RBL 50, THIRD RT SEAT TRACK CORRODED. REMOVED SEAT TRACK, FOUND TO BE OUT OF LIMITS IAW B747 SRM 51-30-02 AND SRM 53-10-01. REPLACED SEAT TRACK IAW SRM 51-10-01 AND 51-30-02. CORFeb 24, 1998 · N703CK · Boeing 747146 · Fuselage, Seat/Cargo Attach FittingsSDR CKSA98072Seat Track · corrodedDURING CPCP INSPECTION FOUND LEVEL 2 CORROSION, BETWEEN BS 640 AND BS 740, LBL 20, FIRST LFT SEAT TRACK CORRODED AT FOUR DIFFERENT LOCATIONS. REMOVED SEAT TRACK, FOUND TO BE OUT OF LIMITS IAW SRM 51-30-02 AND 53-10-01. REPLACED SEAT TRACK IAW SRM 51-10-01 ANFeb 24, 1998 · N703CK · Boeing 747146 · Fuselage, Seat/Cargo Attach FittingsSDR CKSA98071Support · corrodedDURING CPCP INSPECTION FOUND LEVEL 2 CORROSION, BETWEEN BS 640 AND BS 660, RBL 36, AUXILIARY CHANNEL FLOOR SUPPORT CORRODED. REMOVED CORROSION IAW B747 SRM 51-10-01. INSTALLED IAW B747 SRM 51-03-02. CORROSION TASK CARD NUMBER C53-210-01 PART 2 OF 8. NON-ROFeb 24, 1998 · N703CK · Boeing 747146 · Fuselage Miscellaneous StructureSDR CKSA98070Floorbeam · corrodedDURING CPCP INSPECTION FOUND LEVEL 2 CORROSION, BETWEEN BS 580 AND BS 760 AT FLOOR CENTER AREA, FLOORBEAM PLUS TWO FLOOR AUXILIARY CHANNEL SUPPORTS PLUS WATER CONNECTOR FITTINGS AND FRAME SUPPORTS CORRODED. REMOVED CORROSION ON FLOORBEAM FS 660 AND FOUND TO BFeb 24, 1998 · N703CK · Boeing 747146 · Fuselage Main, Floor BeamSDR CKSA98069Seat Track · corrodedDURING CPCP INSPECTION FOUND LEVEL 2 CORROSION, BETWEEN BS 620 AND BS 660, FROM RBL-10 TO RBL-40, BOTH SEAT TRACKS CORRODED. REMOVED SEAT TRACK BS 620 TO 660 RBL-40 BOTH SEAT TRACKS IAW B747 SRM 51-30-02. FOUND TO BE OUT OF LIMITS IAW SRM 53-10-01. INSTALLEFeb 24, 1998 · N703CK · Boeing 747146 · Fuselage, Seat/Cargo Attach FittingsSDR CKSA98068Seat Track · corrodedDURING CPCP INSPECTION FOUND LEVEL 2 CORROSION. CORROSION ON SEAT TRACK FLANGES AT RBL 11 BS 1283 TO 1335. REMOVED SEAT TRACK BS 1283 TO 1335 RBL 11 IAW SRM 51-30-02. REPLACED SEAT TRACK IAW B747 SRM 51-30-02 AND 51-10-01. CORROSION TASK CARD NUMBER C53-21Feb 24, 1998 · N703CK · Boeing 747146 · Fuselage, Seat/Cargo Attach FittingsSDR CKSA98067Floorbeam · crackedDURING CPCP INSPECTION FOUND LEVEL 2 CORROSION, FLOORBEAM WEB CRACKED AT BS 1394 RBL 125. REMOVED AND REPLACED CRACKED WEB IAW B747 SRM 51-10-01 AND 51-30-02. CORROSION TASK CARD NUMBER C53-210-06. NON-ROUTINE TASK CARD NUMBER 12863.Feb 24, 1998 · N703CK · Boeing 747146 · Fuselage Main, Floor BeamSDR CKSA98066Seat Track · corrodedDURING CPCP INSPECTION FOUND LEVEL 2 CORROSION, FS 1820 RBL 32 SEAT TRACK HAS CORROSION. REMOVED AND REPLACED SEAT TRACK FS 1820 RBL 32 IAW B747 SRM 51-10-01 AND 51-30-02. CORROSION TASK CARD NUMBER C53-210-01 PART 4 OF 8. NON-ROUTINE TASK CARD NUMBER 12859Feb 24, 1998 · N703CK · Boeing 747146 · Fuselage, Seat/Cargo Attach FittingsSDR CKSA98065Seat Track · corrodedDURING CPCP INSPECTION FOUND LEVEL 2 CORROSION, BETWEEN FS 1620 AND FS 1660 LBL 10 SEAT TRACK HAS CORROSION. REMOVED SEAT TRACK IAW B747 SRM 51-30-02. INSTALLED REPAIR SPLICE IAW SRM 53-10-05 FIG 1A. CORROSION TASK CARD NUMBER C53-210-01 PART 3 OF 8. NON-RFeb 24, 1998 · N703CK · Boeing 747146 · Fuselage, Seat/Cargo Attach FittingsSDR CKSA98064Brackets · corrodedDURING CPCP INSPECTION FOUND LEVEL 2 CORROSION, MAIN CARGO FLOOR FS 855 LBL 11 TO 33 HAS CORRODED FLOOR SUPPORT BRACKETS 10 TO RT OF FLOOR CTR LINE RBL 10. REMOVED CORRODED FLOOR SUPPORT BRACKETS IAW B747 SRM 51-10-01. REPLACED FLOOR SUPPORTS IAW B747 SRM 51Feb 24, 1998 · N703CK · Boeing 747146 · Fuselage Miscellaneous StructureSDR CKSA98063Support · corrodedDURING CPCP INSPECTION FOUND LEVEL 2 CORROSION. CORROSION UNDER MAIN CARGO FLOOR SUPPORTS FS 855 10 TO RT OF FLOOR CENTER LINE AND FWD. REMOVED AND REPLACED CORRODED FLOOR SUPPORT IAW B747 SRM 51-10-01. CORROSION TASK CARD NUMBER C53-210-01 PART 3 OF 8. NOFeb 24, 1998 · N703CK · Boeing 747146 · Fuselage Miscellaneous StructureSDR CKSA98062Support · corrodedDURING CPCP INSPECTION FOUND LEVEL 2 CORROSION. CORROSION UNDER FLOOR PANELS AT FS 855 RBL 11 TO 33 APPROX 84 TO 105 FROM RT SIDE WALL ON FLOOR SUPPORTS. REMOVED AND REPLACED CORRODED FLOOR SUPPORTS IAW B747 SRM 51-10-01. CORROSION TASK CARD NUMBER C53-210-Feb 24, 1998 · N703CK · Boeing 747146 · Fuselage Miscellaneous StructureSDR CKSA98061Seat Track · corrodedDURING CPCP INSPECTION FOUND LEVEL 2 CORROSION. CORROSION UNDER MAIN CARGO FLOOR ON FLOOR SUPPORT AND SEAT TRACK AT FS 810 TO 854 APPROX 78 FROM RT SIDEWALL. REMOVED HAT CHANNEL BS 810 TO 854 RBL 35 IAW SRM 51-30-02. REPLACED HAT CHANNEL IAW B747 SRM 51-10-Feb 24, 1998 · N703CK · Boeing 747146 · Fuselage, Seat/Cargo Attach FittingsSDR CKSA98060Support · corrodedDURING CPCP INSPECTION FOUND LEVEL 2 CORROSION, FLOORBOARD SUPPORT AT RBL 64 BETWEEN 2280 AND 2300. REMOVED CORROSION IAW B747 SRM 51-10-01. FOUND OUT OF LIMITS AS PER SRM 53-10-01. REMOVED AND REPLACED SUPPORT WITH EXTRUSION IAW SRM 51-10-01. CORROSION TAFeb 24, 1998 · N703CK · Boeing 747146 · Fuselage Miscellaneous StructureSDR CKSA98059Angle · corrodedDURING CPCP INSPECTION FOUND LEVEL 2 CORROSION, FLOORBOARD ATTACH ANGLE RBL 70 BETWEEN FS 2300 AND 2320 HAS CORROSION. REMOVED AND REPLACED ATTACH ANGLE IAW B747 SRM 51-10-01. CORROSION TASK CARD NUMBER C53-210-01 PART 4 OF 8. NON-ROUTINE TASK CARD NUMBER 12Feb 24, 1998 · N703CK · Boeing 747146 · Fuselage Miscellaneous StructureSDR CKSA98058Support · corrodedDURING CPCP INSPECTION FOUND LEVEL 2 CORROSION, FS 2320 AT FLOORBOARD SUPPORT HAS SEVERAL AREAS OF CORROSION. REMOVED CORROSION IAW B747 SRM 51-10-01. FOUND TO BE OUT OF LIMITS IAW B747 SRM 53-10-01. INSTALLED REPAIR PARTS IAW B747 SRM 51-40-04. CORROSION Feb 24, 1998 · N703CK · Boeing 747146 · Fuselage Miscellaneous StructureSDR CKSA98057Support · corrodedDURING CPCP INSPECTION FOUND LEVEL 2 CORROSION, FLOORBOARD SUPPORT FROM FS 2280 TO 2345 RBL 40 HAS CORROSION. REMOVED CORROSION IAW B747 SRM 51-10-01. FOUND TO BE OUT OF LIMITS IAW B747 SRM 53-10-01. REMOVED AND REPLACED FLOORBOARD SUPPORT IAW B747 SRM 51-1Feb 24, 1998 · N703CK · Boeing 747146 · Fuselage Miscellaneous StructureSDR CKSA98056Angle · corrodedDURING CPCP INSPECTION FOUND LEVEL 2 CORROSION, FS 2330 LBL15 LAV DRAIN TUBE ATTACH ANGLE UNDERSIDE CORRODED. REMOVED CORROSION IAW B747 SRM 51-10-01. FOUND TO BE OUT OF LIMITS IAW B747 SRM 53-10-01. REMOVED AND REPLACED ANGLE IAW B747 SRM 51-10-01. CORROSFeb 24, 1998 · N703CK · Boeing 747146 · Fuselage Miscellaneous StructureSDR CKSA98055Angle · corrodedDURING CPCP INSPECTION FOUND LEVEL 2 CORROSION, FS 2350 FLOOR SUPPORT ATTACH ANGLE HAS CORROSION LBL 10. REMOVED CORROSION IAW B747 SRM 51-10-01. FOUND TO BE OUT OF LIMITS AS PER B747 SRM 53-10-01. REPLACED IAW SRM 51-10-01. CORROSION TASK CARD NUMBER C53-Feb 24, 1998 · N703CK · Boeing 747146 · Fuselage Miscellaneous StructureSDR CKSA98054Intercostal · corrodedDURING CPCP INSPECTION FOUND LEVEL 2 CORROSION, FS 2345 INTERCOSTAL HAS CORROSION RBL45. REMOVED CORROSION FS 2345 INTERCOSTAL BL 45 IAW B747 SRM 51-10-01. FOUND TO BE OUT OF LIMITS IAW SRM 53-10-01. REMOVED AND REPLACED INTERCOSTAL IAW B747 SRM 51-10-01. Feb 24, 1998 · N703CK · Boeing 747146 · Fuselage Miscellaneous Structure
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