Boeing 747-2D7B

Service difficulty reports · 726

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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 = '7472D7B'
  ORDER BY difficulty_date DESC"

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SDR UIEA2011051700269Nozzle · crackedDURING A "C" CHECK OF AIRCRAFT, MX FOUND CRACKS ON THE NR 1 AND NR 2 ENGINE FIXED COWL EXHAUST NOZZLE FWD FLANGE CORE COWL SUPPORT ASSY (REF FIG 1 AND 2 ). (THE CRACKS CAN BE REPAIRED IAW THE ENGINE SHOP MANUAL (ESM) TASK 78-33-05, REPAIR 78-33-05, REPAIR 002May 17, 2011 · N522MC · Boeing 7472D7B · Engine Thrust ReverserSDR UIEA2011051400317Power Supply · inoperativeEMERGENCY LIGHT FOUND INOPERATIVE. EMERGENCY LIGHT POWER SUPPLY; REPLACED AND LT OPS CHECK FOUND NORMAL IAW AMM 33-51-07.May 14, 2011 · N522MC · Boeing 7472D7B · Emergency LightingSDR UIEA2011051300318Terminal · unsecureL1 DOOR, AFT DOOR SILL LIGHT FOUND INOP. (L1 AFT DOOR SILL LIGHT ASSY TERMINAL RESECURED AND TEST NORMAL. AMM 33-51-07)May 13, 2011 · N522MC · Boeing 7472D7B · Light System WiringSDR UIEA2011050900319Battery · inoperativeM/D STATION 460, 2 EA EMERGENCY LIGHT FOUND INOPERATIVE. EMERGENCY LIGHT BATTERY REPLACED AND TEST NORMAL IAW AMM 33-51-07.May 9, 2011 · N522MC · Boeing 7472D7B · Emergency LightingSDR UIEA2011041800313Bulb · inoperativeM/D DOOR SILL AFT EMERGENCY LIGHT FOUND INOPERATIVE. BULB REPLACED AND CHECK 'OK' REF AMM 33-51-00.Apr 18, 2011 · N523MC · Boeing 7472D7B · Emergency LightingSDR UIEA2011040800244Door · dentedDURING MX WALKAROUND, MX FOUND DENT ON THE NR 1 ENGINE OIL SERVICE DOOR. MX ACCOMPLISHED PART 2, EO 1971A027, AND INSTALLED A BLANKING PLATE. EO 1971A027 ALLOWS THE BLANKING PLATE TO BE INSTALLED FOR UP TO 10FC. DUE TO LACK OF PART AVAILABILITY, DOOR REPLACEMApr 8, 2011 · N523MC · Boeing 7472D7B · Nacelle/Pylon, Main FrameSDR UIEA2011032800159Unknown · unknownTAKEOFF REJECTED AT 90 KNOTS, WHEN YAW TO THE LT WAS FELT. INSPECTED NR 1 AND NR 2 ENGINES, NO DEFECTS NOTED, PERFORMED HIGH ENERGY STOP INSP, NO DEFECTS NOTED. PERFORMED CHECK OF BRAKES ON LT HAND BODY GEAR, AND LOCKED OUT NR 7 BRAKE DUE TO OVERHEAT CONDITIOMar 28, 2011 · N523MC · Boeing 7472D7B · Landing Gear SystemSDR UIEA2011032200155Accumulator · leakingCREW REPORTED HYD LEAK ON THE NR 4 SYS (FOUND BRAKE ACCUMULATOR LEAKING. R & R ACCUMULATOR, SERVICED SYSTEM, PERFORMED OPERATIONAL AND LEAK CHECKS, ALL; OK.)Mar 22, 2011 · N523MC · Boeing 7472D7B · Hydraulic System, MainSDR UIEA2011031100149Check Valve · failedBLOCK TURN BACK DUE NR 4 ENGINE FAILED TO ACCELERATE PAST 40 PERCENT N1, WITH HIGH EGT AND 4 COMPRESSOR STALLS WERE EXPERIENCED. (REPLACED 8TH STAGE CHECK VALVE AND PERFORMED ENGINE RUNUP. ALL OPERATES NORMAL. DUE TO COMPRESSOR STALL, BOROSCOPE INSPECTION ACCMar 11, 2011 · N524MC · Boeing 7472D7B · Engine (Turbine/Turboprop)SDR UIEA2011020500092Duct · damagedENGINE NR 2 OUTBOARD T/R HALF HI BYPASS "C" DUCT INTERNAL WALL WITH DELAMINATION AND MISSING SKIN MATERIAL(REMOVED SECTION OF DAMAGED SKIN AND PREPARED AREA FABRICATED DOUBLER FROM 2024-T3 0.063 PO 10024219 LOCATED, TRIMMED, DRILLED, PRIMED AND INSTALLED AND SFeb 5, 2011 · N523MC · Boeing 7472D7B · Engine (Turbine/Turboprop)SDR UIEA2011020500046Skin · damagedMAJOR REPAIR. DURING A-CHECK BEING PERFORMED, MX FOUND THE LT WING ILES 718.80; UPPER L/E PANEL - EXTERNAL SKIN WITH CRACK/DELAMINATION DAMAGE , MEASURING 24.0 INCHES LONG, LOCATED 4.5 INCHES FROM THE AFT END OF THE L/E PANEL. REF FIG 1. PERMANENT REPAIR PEFeb 5, 2011 · N523MC · Boeing 7472D7B · Wing, Plate/SkinSDR UIEA2011012800038Structure · damagedDURING A-CHECK BEING PERFORMED, MX FOUND DAMAGE TO THE LOWER AFT CARGO COMPARTMENT - BS1820 - BS1840, BL 0 CONSISTING IN: "Z" SECTION FROM BS 1820 TO BS 1840, RBL3.0 IS 0.050" 7075-T6. REPAIRED IAW SRM 51-40-03 FIG 1 REF FIG 1. TOP PANEL FROM BS 1820 TO BS 18Jan 28, 2011 · N522MC · Boeing 7472D7B · Fuselage Main, StructureSDR UIEA2011012800036Structure · damagedDURING A-CHECK BEING PERFORMED, MX FOUND DAMAGE TO THE RT INBD NR 7 SPOILER T/E. PERMANENT REPAIR PERFORMED IAW THE SRM 51-40-06 FIG 3 & AMP; FIG 4 SHEET 1 AND PREPREG 250A° F CURE IAW SRM 51-40-20.Jan 28, 2011 · N522MC · Boeing 7472D7B · SpoilersSDR UIEA2010122900247Panel · crackedDURING A-CHECK INSP, CRACKS WERE FOUND ON LT AND RT SIDE PANELS IN THE NLG WW AREA OF LT PANEL: THE CRACK WAS LOCATED BETWEEN BS260 AND 280, WL 150, AND THE CRACK LENGTH WAS APPROX 2.0 INCHES (FIG 1). RT PANEL: THE CRACK WAS LOCATED BETWEEN BS300 AND 320, WLDec 29, 2010 · N524MC · Boeing 7472D7B · Fuselage Main, StructureSDR UIEA2010122900246Panel · crackedDURING A-CHECK INSP, CRACK WAS FOUND AT BS 318 LBL 20 AREA. THE CRACK WAS LOCATED ON THE TOP PANEL ALONG THE EDGE OF THE STIFFENER (PN: 65B13797-50), THE CRACK RUN FROM FWD TO AFT AND THE LENGTH OF IT WAS APPROX 1.5 INCH (FIG 1). (REPAIR WAS ACCOMPLISHED IAWDec 29, 2010 · N524MC · Boeing 7472D7B · Fuselage Main, StructureSDR UIEA2010111000177Nacelle · crackedTHE PURPOSE OF THIS EO 4771A096 & NBSP; IS TO DOCUMENT A MAJOR REPAIR. DURING WALK-AROUND INSPECTION AT RMS, MX FOUND THE NR 1 RT FAN COWL WITH DAMAGE; CRACK MEASURING 6.0 IN. LONG (REF FIG 1). THE DAMAGE IS BEYOND THE ALLOWABLE DAMAGE LIMITS IAW SRM 51-40-06,Nov 10, 2010 · N522MC · Boeing 7472D7B · Nacelle/Pylon, Main FrameSDR UIEA201000235Conduit · damagedDURING WALKAROUND INSP, MX FOUND THE ELECTRICAL CONDUIT AND CONNECTOR MOUNT HOUSING AT THE NOSE GEAR DAMAGED (REF FIG 1). DISPOSITION WAS MADE TO PERFORM TIME LIMITED REPAIR AS DESCRIBED IN PART 1 WORK INSTRUCTIONS, INITIATE REPEAT INSPECTIONS AT EVERY 5 FLIGOct 22, 2010 · N522MC · Boeing 7472D7B · Flight Control System WiringSDR UIEA2010082600147Mount · damagedTHE PURPOSE OF EO 4725A284 IS TO DOCUMENT A MAJOR REPAIR. DURING WALKAROUND INSP, MX FOUND THE ELECTRICAL CONDUIT AND CONNECTOR MOUNT HSG AT THE NLG DAMAGED. REPAIRED IAW EO 4725A284&NBSP.Aug 26, 2010 · N523MC · Boeing 7472D7B · Fuselage Miscellaneous StructureSDR UIEA2010080900148Actuator · brokenBODY GEAR UNLOCKED LIGHT ILLUMINATED IN BOTH PRIMARY AND ALTERNATE POSITIONS WHEN LINED UP FOR TAKEOFF (FOUND RT BODY GEAR STEERING ACTUATOR BROKEN. R & R BODY GEAR STEERING ACTUATOR IAW MM 32-53-11, OPS CHECK OK)Aug 9, 2010 · N523MC · Boeing 7472D7B · Landing Gear Steering SystemSDR UIEA2010080500132Skin · damagedDURING WALKAROUND INSP, MX FOUND DAMAGE TO THE NR 2 ENG INLET COWL OUTER BARREL SKIN CRACK/DAMAGE (REF FIG 1). (DISPOSITION WAS MADE TO PERFORM A TIME LIMITED REPAIR AS DESCRIBED IN PART 1 WORK INSTRUCTIONS; SCHEDULE REPEAT INSPECTIONS AT EVERY 25 FC AND PERMAug 5, 2010 · N523MC · Boeing 7472D7B · Engine Air Intake SystemSDR UIEA2010080200127Actuator · damagedUPON ARRIVAL, THE NR2 RT THRUST REVERSER, MX FOUND THE T/R NOT COMPLETELY STOWED. AFTER INSP, MX FOUND THE CTR BALLSCREW SHEARED AND THE UPPER BALLSCREW ACTUATOR SUPPORT BRACKET DAMAGED. (DISPOSITION IS TO REPLACE THE CTR BALLSCREW WITH A SERVICEABLE UNIT, REAug 2, 2010 · N522MC · Boeing 7472D7B · Engine Thrust ReverserSDR UIEA2010072700119A/C Pack · inoperativeATB, ELECTRICAL SMOKE SMELL IN COCKPIT. RAN ELECTRICAL SMOKE CHECKLIST, WHEN STEP 6 ACCOMPLISHED, SMOKE DISSIPATED (IAW VERBAL CREW COMMENT, DURING CLIMB, WITH NR 1 PACK ON IS WHEN THE ELECTRICAL SMOKE SMELL WAS NOTICED. UPON INSPECTION OF NR1 ACM, FOUND INOPJul 27, 2010 · N523MC · Boeing 7472D7B · Cabin Cooling SystemSDR UIEA2010070600092Floor Support · crackedDURING C-CHECK, A SUPPORT LOCATED COMMON TO THE AFT CARGO FLOOR FROM BS 1900 TO BS 1920 FROM RBL 17- RBL 23 WAS BENT AND HAD 2 ELONGATED HOLES. (THE DAMAGE WAS TRIMMED OUT AND PERMANENTLY REPAIRED IAW SRM 51-40-02, FIG 2 AS DOCUMENTED ON NRC497. THE SUPPORT IJul 6, 2010 · N523MC · Boeing 7472D7B · Fuselage Miscellaneous StructureSDR UIEA2010070400089Skin · corrodedNRC 0740 (RA4174), "MAIN DECK" FOUND CORROSION ON THE WING CTR SECTION BOX UPPER SURFACE SKIN AT STA 1241, RBL 75 TO 80, WL 149 (THE WORK ACCOMPLISHED IAW REA: MF0068720008 AND RF7A: 00687-0008).Jul 4, 2010 · N523MC · Boeing 7472D7B · Wing, Plate/SkinSDR UIEA2010070200090Intercostal · damagedDURING C-CHECK, AN INTERCOSTAL LOCATED COMMON TO THE BULK CARGO FLOOR HAD DAMAGE THAT IS LISTED AS FOLLOWS: THE INTERCOSTAL AT BS1980, RBL30 WAS CRACKED SEE FIGURE 1, SHEET 2, ITEM 18 AS DOCUMENTED ON NRC518. (THE INTERCOSTAL AT BL30 IS MADE FROM BAC1517-167Jul 2, 2010 · N523MC · Boeing 7472D7B · Fuselage Miscellaneous StructureSDR UIEA2010070200079Skin · corrodedNRC 041 LOWER FUSELAGE SKIN SUSPECT TO CORROSION ON LAP JOINT AT STR 46 BETWEEN STA 2070 TO 2180 LT SIDE. (THE WORK ACCOMPLISHED IAW REA MF00687R0001 AND RFTA NO 00687-0001 AND J/C 00041-I-1 REF.)Jul 2, 2010 · N523MC · Boeing 7472D7B · Fuselage Main, Plate/SkinSDR UIEA2010070100088Frame · damagedNRC 1376 "MAIN DECK" DAMAGE WAS FOUND ON FRAME STA 1040, OTBD CHORD B/T SRT 15R-16R. (THE WORK ACCOMPLISHED IAW REA NR HF00687R0011 "A" AND RFTA NR 00687-004).Jul 1, 2010 · N523MC · Boeing 7472D7B · Fuselage Main, FrameSDR UIEA2010070100086Frame · bentNRC 1123, FWD CARGO FRAME UPPER CHORD IS BENT STA 760 BETWEEN 28-29 (THE WORK PREPAIRED IAW REA NR HF00687R00007, REV A, RFTA NR 00687-007).Jul 1, 2010 · N523MC · Boeing 7472D7B · Fuselage Main, FrameSDR UIEA2010070100085Frame · bentNRC 1122 "FWD CRACK" FRAME 720 (F/B) UPPER CHORD IS BENT BETWEEN RBL 14 TO 18. (THE WORK ACCOMPLISHED IAW REA NO MF00687R0006 AND RFTA NO 00687-0006).Jul 1, 2010 · N523MC · Boeing 7472D7B · Fuselage Main, FrameSDR UIEA2010070100084Frame · bentNRC: 1121 "FWD CGO" FRAME STA 700 (F/B) UPPER CHORD IS BENT BETWEEN RBL 17 - 21(THE WORK ACCOMPLISHED IAW REA NO MF00687-R0005 AND RFTA NR 00687-0005.)Jul 1, 2010 · N523MC · Boeing 7472D7B · Fuselage Main, FrameSDR UIEA2010070100083Frame · crackedNRC 1111 "MAIN DECK" FOUND CRACK ON FRAME, STA 1860, RT SIDE BETWEEN STR 12 TO 13. (THE WORK ACCOMPLISHED IAW PEA NR MF00687R0009 AND RFTAIN0 :00687-0009).Jul 1, 2010 · N523MC · Boeing 7472D7B · Fuselage Main, FrameSDR UIEA2010063000053Intercostal · crackedDURING C-CHECK, AN INTERCOSTAL LOCATED COMMON TO THE FWD CARGO FLOOR FROM BS 560 TO 580 UNDER RBL 45.5 CARGO TRACK HAD 2 CRACKS ON ITS UPPER FLANGE. (THE DAMAGE WAS TRIMMED OUT AND PERMANENTLY REPAIRED IAW SRM 51-40-03, FIG 1 AS DOCUMENTED ON NRC470. THE INTERJun 30, 2010 · N523MC · Boeing 7472D7B · Fuselage Miscellaneous StructureSDR UIEA2010063000052Intercostal · bentDURING C-CHECK, INTERCOSTAL LOCATED COMMON TO THE BULK CARGO FLOOR HAD DAMAGE. THE INTERCOSTAL AT BS 1920 TO 1940 LBL 37.5 WAS BENT,Jun 30, 2010 · N523MC · Boeing 7472D7B · Fuselage Miscellaneous StructureSDR UIEA2010062900078Skin · corrodedNRC 024 CORNER OF EXISTING REPAIR IS BULGED ON EXT FUSELAGE SKIN RT SIDE AT STA 400 AND STR 44 AREA. (BULGED) 2.0" X 1.5" X 0.061"(THE WORK ACCOMPLISHED IAW REA NR : HF00687R0002 AND NO 00687-0002 AND JC 0024-I-1.)Jun 29, 2010 · N523MC · Boeing 7472D7B · Fuselage Main, Plate/SkinSDR UIEA2010062900075Stringer · damagedNRC 1125, FWD CGO STRINGER 36R IS BENT BETWEEN STA 500-520 (DAMAGED PORTION OF STRINGER REMOVED, REINFORCED AREA WITH NEW SEGMENT AND REPAIR STRINGER PN N523MC, NRC 1125 1/2 IAW SRM 53-10-03 FIG 3 AND FASTENERS INSTL IAW SRM 51-30-02)Jun 29, 2010 · N523MC · Boeing 7472D7B · Fuselage Main, Longeron/StringerSDR UIEA2010062900050Intercostal · crackedDURING C-CHECK, THE INTERCOSTAL WAS CRACKED LOCATED COMMON TO THE FWD CANTED BULKHEAD WEB AT BS260 RBL 10 TO RBL 22 AND WL 188 TO WL 189. (THE CRACK WAS TRIMMED OUT AND REPAIRED WITH AN ANGLE AND FILLER AS DOUMENTED ON IAI NRC963 IAW SRM 51-40-03, FIG 1. THE Jun 29, 2010 · N523MC · Boeing 7472D7B · Fuselage Miscellaneous StructureSDR UIEA2010062800074Stringer · bentNRC: 1120 "FWD CGO" STRINGER 38L IS BENT BETWEEN STA 480 TO 500 (DAMAGED AREA TRIMMED OUT REINFORCED AREA WITH NEW SEGMENT AND REPAIR STRINGER AND FILLER PN N52MC, NRC 1120 1,2,3 IAW SRM 53-10-03, FIG 3. FASTENERS INSTALLED IAW SRM 51-30-02).Jun 28, 2010 · N523MC · Boeing 7472D7B · Fuselage Main, Longeron/StringerSDR UIEA2010062800072Stringer · bentNRC: 0979 "LOWER DECK" B/T STA 360-380 S 35R STRINGER LOWER FLANGE IS BENT. (DAMAGED AREA TRIMMED OUT, REINFORCED AREA WITH STRINGER REPAIR AND FILLER P/N N523MC NRC 979 1/2 PER SRM 53-10-03 FIG 3. FASTENERS INSTL PER SRM 51-30-02)Jun 28, 2010 · N523MC · Boeing 7472D7B · Fuselage Main, Longeron/StringerSDR UIEA2010062800069Stringer · damagedNRC: 0972 "LOWER DECK" STA 320, STR 28.7, R. DOUBLE HOLE ON THE STRINGER. (DAMAGED AREA TRIMMED OUT. REINFORCED AREA WITH NEW SEGMENT AND REPAIR STRINGER PN N523MC, NRC 972 1/2 IAW SRM 53-10-03, FIG 3 & AMP; FASTENERS INSTL IAW SRM 51-30-02.)Jun 28, 2010 · N523MC · Boeing 7472D7B · Fuselage Main, Longeron/StringerSDR UIEA2010062800068Stringer · damagedNRC 0971: "LOWER DECK" JUST FWD OF STA 320 STR 37R ELONGAGED FASTENER HOLE ON STRINGER (DAMAGED AREA TRIMMED OUT. REINFORCED AREA WITH NEW SEGMENT AND REPAIR STRINGER PN N523MC NRC 971 1/2 IAW SRM 53-01-03, FIG 3, FASTENERS INSTL IAW SRM 51-30-02).Jun 28, 2010 · N523MC · Boeing 7472D7B · Fuselage Main, Longeron/StringerSDR UIEA2010062700082Floor Support · crackedNRC 0925 'MAIN DECK FLOOR OMEGA' CRACK ON OMEGA LBL 75, CHANNEL BETWEEN STA 910 TO 1000 AND TWIST. (DAMAGED AREA TRIMMED OUT, REINFORCED AREA WITH NEW OMEGA AND SPLICE PN N523MC, NRC 925 1/2 IAW SRM 53-10-05, FIG 19. FASTENER INSTL IAW SRM 51-30-02).Jun 27, 2010 · N523MC · Boeing 7472D7B · Fuselage Miscellaneous StructureSDR UIEA2010062700062Stringer · bentNRC 0973 LOWER DECK STA 380-400, STR 39R, STRINGER UPPER FLANGE IS BENT. (DAMAGED PORTION OF TRIMMED OUT REINFORCED AREA WITH NEW SEGMENT AND REPAIR STRINGER PN 523 NRC 1/2 IAW SRTM 53-10-03 FIG 3. FASTENERS INSL IAW SRM 51-30-02).Jun 27, 2010 · N523MC · Boeing 7472D7B · Fuselage Main, Longeron/StringerSDR UIEA2010062700080Seat Track · damagedNRC 00924 "MAIN DECK" SEAT TRACK RBL 75 FLANGE IS TORN AT STA 920 (DAMAGED AREA TRIMMED OUT. REINFORCED AREA WITH TRACK AND SPLICE PN N523MC, NRC 924 1/2 IAW SRM 53-10-05, FIG 19 & AMP; FASTENERS INSTL IAW SRM 51-30-02).Jun 27, 2010 · N523MC · Boeing 7472D7B · Fuselage, Seat/Cargo Attach FittingsSDR UIEA2010062700067Stringer · twistedNRC: 1397, STA 440, STR 41-L FOUND TWIST STR AND NBSP; TURN TO AT LOWER DECK (P-6 AREA)(DAMAGED AREA TRIMMED OUT. REINFORCED AREA WITH NEW ZEE PN N523MC NRC 1397-1 IAW SRM 53-10-03 FIG 3, FASTENER INSTL IAW SRM 51-30-02).Jun 27, 2010 · N523MC · Boeing 7472D7B · Fuselage Main, Longeron/StringerSDR UIEA2010062700063Stringer · bentNRC0974, LOWER DECK STA 380, 400 STR 37R STRINGER UPPER FLANGE IS BENT (DAMAGED PORTION OF STRINGER REMOVED. REINFORCED AREA WITH NEW SEGMENT AND REPAIR STRINGER REMOVED. REINFORCED AREA WITH NEW SEGMENT AND REPAIR STRINGER PN N523MC NRC 971 -/2 IAW SRM 53-1Jun 27, 2010 · N523MC · Boeing 7472D7B · Fuselage Main, Longeron/StringerSDR UIEA2010062600049Skin · corrodedDURING C-CHECK, THE FUSELAGE SKIN AT BS 380 TO 420 AND STRINGERS 43 TO 46R NEAR THE NOSE LANDING GEAR WHEEL WELL THERE WAS AN EXISTING REPAIR WITH A BULGE.(THE EXISTING REPAIR WAS REMOVED AND LEVEL 2 CORROSION WAS PRESENT. THE CORROSION WAS REMOVED AND THE OLDJun 26, 2010 · N523MC · Boeing 7472D7B · Fuselage Main, Plate/SkinSDR UIEA2010062600047Seat Track · crackedDURING C-CHECK, FLANGE OF SEAT TRACK AT BS 910-1500 LBL 75 CRACKED. DAMAGE CUT OUT AND REPLACED WITH NEW SECTIONS OF SEAT TRACK WITH SPLICE ANGLES INSTALLED AND WAS DOCUMENTED ON IAI NRC1325, NRC1378, NRC924, NRC925 AND NRC 1254 RESPECTIVELY. CLASS A PERMANEJun 26, 2010 · N523MC · Boeing 7472D7B · Fuselage, Seat/Cargo Attach FittingsSDR UIEA2010062500087Floor Support · crackedNRC 1325 "MAIN DECK" STA 560 LBL 99 FLOOR SUPPORT IS CRACKED IAW SRM 53-10-05, FIG 19 AND FASTENERS INSTL IAW SRM. (DAMAGED AREA REMOVED NEW FABRICATED PN N523MC, NRC 1325 IAW SRM 53-10-05, FIG 19, FASTENERS INSTL IAW SRM 51-30-02).Jun 25, 2010 · N523MC · Boeing 7472D7B · Fuselage Miscellaneous StructureSDR UIEA2010062500066Seat Track · crackedNRC: 1254 CRACK ON SEAT TRACK CHANNEL, RBL 75 BETWEEN STA 1480 TO 1500 (DAMAGED AREA TRIMMED OUT REINFORCED AREA WITH TRACK AND SPLICE PN N523MC, NRC 1254 1/2 IAW SRM 53-10-05, FIG 19. FASTENERS INSTL IAW SRM 51-30-02).Jun 25, 2010 · N523MC · Boeing 7472D7B · Fuselage, Seat/Cargo Attach FittingsSDR UIEA2010062500048Skin · dentedDURING C-CHECK, A DENT/WRINKLE WAS DETECTED IN SKIN OF RT FLAP NR 18 L/E AT 29 INCHES FROM THE INBD EDGE LOOKING AFT. DAMAGE WAS TRIMMED OUT AND REPAIRED IAW INRC 0386 AND SRM 57-50-03, FIG 3, SHEET 4, DETAIL III FIG 1.Jun 25, 2010 · N523MC · Boeing 7472D7B · Trailing Edge Flaps
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