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 UIEA200700356Skin · damagedLEFT WING NR 7 VARIABLE CAMBER FLAP OUTER SKIN HAS LOWER EDGE RIVETS LOOSE AND UPPER EDGE FASTENER HEADS BROKEN. REMOVED LT WING NR 7 L/E FLAP TO FACILITATE ACCESS FOR SHEET METAL REPAIR. REPLACED RIVETS AND FASTENERS AS NECESSARY AS PER SRM 51-30-02. REINSAug 22, 2007 · N527MC · Boeing 7472D7B · Leading Edge DevicesSDR UIEA200700355Skin · crackedLEFT WING INBOARD FOREFLAP HAS 2" CRACK ON LEADING EDGE 12" FROM OUTBOARD EDGE. REPAIRED PER SRM 51-40-12 AND 51-40-08.Aug 22, 2007 · N527MC · Boeing 7472D7B · Trailing Edge FlapsSDR UIEA200700323Pushrod · shearedON WALK AROUND FOUND NR 5 FLAP TRACK MOVABLE CANOE FAIRING AFT PUSH ROD SHEARED AND BENT AND FORWARD LINK SUPPORT BENT. INBOARD SIDE OF FAIRING SEAL RETAINER WAS DAMAGED AND A 20 INCH SECTION OF COMPOSITE SKIN UNDER THE RETAINER WAS CRACKED.ROD AND LINK WAS RAug 21, 2007 · N526MC · Boeing 7472D7B · Trailing Edge Flap Control SystemSDR UIEA200700317Structure · damagedON WALK AROUND FOUND NR 12 L/E KRUGER FLAP DAMAGED. PERFORMED INTERIM REPAIR IAW XEO 57-081307. PERM REPAIR TO BE ACCOMPLISHED AT NEXT "A' CHECK 20 AUG 07.Aug 14, 2007 · N527MC · Boeing 7472D7B · Leading Edge DevicesSDR UIEA200700293Engine · failedNR 3 ENGINE SHUT DOWN DUE TO A LOUD BANG, N1 STARTED TO DECREASED, VISUAL INSPECTION SHOWED NO OPEN T/R BUT ENGINE WAS SWINGING EXCESSIVELY COMPARED TO NR 4 ENGINE WAS NOT SWINGING OR MOVING SMOOTH AIR SHUT DOWN IAW FHB SEC 3.Jul 21, 2007 · N527MC · Boeing 7472D7B · Engine (Turbine/Turboprop)SDR UIEA200700266Fairing · puncturedLOWER BODY FAIRING PANELS 194C AND 194B HAVE A PUNCTURED HOLE. PANEL 194B AREA OF PUNCTURE IS 2.750 BY .750 INCHES AND 194C IS 1.250 BY .750 INCHES. PERMANENT REPAIR WAS ACCOMPLISHED AS PER 747-200 SRM 51-40-09 FIG 11 AND 747-200 SRM 51-40-12. ALSO, REF: ATJul 13, 2007 · N526MC · Boeing 7472D7B · Aerodynamic FairingsSDR UIEA200700264Panel · delaminatedRT WING FUELING BAY ACCESS PANEL NR 621BB, INNER SKIN HAS 2 EACH AREAS OF DELAMINATION. PERMANENT REPAIR WAS ACCOMPLISHED AS PER 747-200 SRM 51-40-09 FIG 18, SHEET 1, 3, AND 5, TABLE 1, PREPEG 250* F CURE. ALSO, REFERENCE ATLAS AIR XEO NR 57-071207.Jul 13, 2007 · N526MC · Boeing 7472D7B · Wing, Plate/SkinSDR UIEA200700263Seat Track · crackedMAIN DECK SEAT TRACK AT BS1906, LBL 99 HAS CROWN LUGS CRACKED. PERMANENT REPAIR WAS ACCOMPLISHED AS PER 747-200 SRM 53-10-05 FIG 1A AND 747-200 SRM 51-10-08. ALSO, REF: ATLAS AIR XEO NR 53-071307.Jul 13, 2007 · N526MC · Boeing 7472D7B · Fuselage, Seat/Cargo Attach FittingsSDR UIEA200700265Door · delaminatedNR 1 ENGINE RT STRUT TRAILING EDGE FAIRING DOOR, PANEL NR 454AR, FORWARD LOWER CORNER HAS AN AREA OF 7.0 INCH BY 10.0 INCH AREA OF DELAMINATION. ACCOMPLISHED PERMANENT REPAIR AS PER 747-200 SRM 51-40-06 FIG 4, SHEET 1 AND 747-200 SRM 51-40-20. ALSO, REF: ATLJul 13, 2007 · N526MC · Boeing 7472D7B · Nacelle/Pylon, Main FrameSDR UIEA200700267Skin · crackedNR 3 ENGINE LT CORE COWL NR 437, AFT LOWER CORNER LONGERON STRUCTURE AND OUTER COWL SKIN HAS A CRACK AND LOOSE RIVETS. PERMANENT REPAIR ACCOMPLISHED AS PER 747 SRM 54-31-03 FIG 3 AND ATLAS EO4771A026 AND FAA 8110-3 FORM (REF: FIG. 1 AND 2) AND ATLAS AIR XEO NJul 13, 2007 · N526MC · Boeing 7472D7B · Nacelle/Pylon, Plate/SkinSDR UIEA200700260Unknown · odorAT DEPARTURE SMOKE AND BURNING ODOR IN COCKPIT, ELECTRICAL ODOR. PULLED C/BS FOR T/R UNITS, SMOKE AND ODOR STOPPED. WIRE BUNDLES AND AREA BELOW F/E PANEL (4) INSPECTED NO SIGN OF SHORTING OR CHAFING FOUND. PULLED T/R UNITS, PULLED AND INSPECTED FOUND NR 1 TJul 8, 2007 · N528MC · Boeing 7472D7B · Air Distribution SystemSDR UIEA200700262Valve · shutdownAT CRUISE ALT 38000 AFTER APPROX 50 MIN INTO THE TRIP NR 2 ENGINE SLOWLY ROLLED BACK THEN SHUTDOWN ALL OTHER INDICATIONS NORMAL. OIL PRESS TEMP OIL QTY AND FUEL FLOW IND WERE NORMAL. AFTER ENGINE NR 2 SHUTDOWN ENGINE INDICATED APPROX 1000 KGS BURN PER HOUR. Jul 7, 2007 · N524MC · Boeing 7472D7B · Engine Fuel PumpSDR UIEA200700259Seal · looseL-3 WINDOW SEAL LIFTING IN THE WIND WITH EXCESSIVE COCKPIT NOISE. ALSO, DURING LEVEL FLIGHT APPROX TIME 1335Z FL 31.0 TEMP -09 TAT HEARD BANG AIRCRAFT SHOOK, POSSIBLE ENGINE STALL. AUTO THROTTLES TRIPPED OFF SEVERAL TIMES IN FLIGHT. RESECURED WINDOW SEAL IJul 3, 2007 · N528MC · Boeing 7472D7B · Flight Compartment WindowsSDR UIEA200700258Access Panel · delaminatedRT WING LOWER SIDE FUELING BAY ACCESS PANEL HAS 2 EACH AREAS OF INNER SKIN DELAMINATION. INBOARD SIDE AREA IS 4.0 BY 5.0 INCHES AND OUTBOARD SIDE IS 8.0 BY 10.0. PERMANENT REPAIR WAS ACCOMPLISHED ON AREAS AS PER 747-200 SRM 51-40-09 FIG 18, SHEET 1, 3 AND 5,Jun 29, 2007 · N522MC · Boeing 7472D7B · Wing, Plate/SkinSDR UIEA200700257Door · erodedRT AND LT WING GEAR UPPER STRUT DOORS HAS EROSION AND MATERIAL SEPARATING ON FORWARD LEADING EDGE. PERMANENT REPAIR WAS ACCOMPLISHED PER 747-200 SRM 51-40-09 FIG 18, SHEET 4, TABLE II AND 51-40-12 FIG 16 SHEET 1. ALSO, REFERENCE ATLAS AIR XEO NR 57-062707.Jun 29, 2007 · N522MC · Boeing 7472D7B · Landing Gear DoorsSDR UIEA200700255Panel · corrodedLOWER FUSELAGE CENTER PANELS 191HH AND 191JJ BETWEEN NR 1 AND NR 3 ACM'S HAVE AREA OF CORROSION. PERMANENT REPAIR WAS ACCOMPLISHED AS PER 747-200 SRM 51-40-02 FIG 1. ALSO, REFERENCE ATLAS AIR XEO NR 53-062007.Jun 21, 2007 · N528MC · Boeing 7472D7B · Fuselage Main, Plate/SkinSDR UIEA200700252Fairing · damagedRT WING, NR 8 FLAPTRACK FORWARD FIXED FAIRING HAS SEVERAL SMALL HOLES AT LEADING EDGE AREA. ACCOMPLISHED PERMANENT REPAIR AS PER 747-200 SRM 51-40-09, FIG 6, TABLE I AND 747-200 SRM 51-40-12. ALSO, REFERENCE ATLAS AIR XEO NR 57-061907.Jun 21, 2007 · N528MC · Boeing 7472D7B · Trailing Edge FlapsSDR UIEA200700254Support · corrodedLOWER FUSELAGE AIR CONDITIONING ACCESS DOOR AREA, BELOW KEEL BEAM BOX, EXTERIOR CENTER PANEL SUPPORT EXTRUSION HAS CORROSION. PERMANENT REPAIR WAS ACCOMPLISHED AS PER 747-200 SRM 51-40-04, FIG 1. ALSO REFERENCE ATLAS AIR XEO NR 53-062007.Jun 21, 2007 · N528MC · Boeing 7472D7B · Fuselage Miscellaneous StructureSDR UIEA200700251Fairing · crackedRT WING NR 7 FLAP TRACK CANOE FAIRING DAMAGED AT LOWER SIDE, AFT OF ACCESS PANEL 667CB. ACCOMPLISHED PERMANENT REPAIR AS PER 747-200 SRM 51-40-09, FIG 6 TABLE I AND 747-200 SRM 51-40-12. ALSO REFERENCE ATLAS AIR XEO NR 57-061907.Jun 21, 2007 · N528MC · Boeing 7472D7B · Trailing Edge FlapsSDR UIEA200700253Skin · delaminatedNR 4 ENGINE RT REVERSER AT NAC STATION 206.10 UPPER SIDEWALL SKIN DELAMINATED. PERMANENT REPAIR WAS ACCOMPLISHED AS PER CF6-50 ENGINE MANUAL 78-32-03, REPAIR NR 13, REF: FIG 1. ALSO, REFERENCE ATLAS AIR XEO NR 78-062007.Jun 21, 2007 · N528MC · Boeing 7472D7B · Engine Thrust ReverserSDR UIEA200700234Pushrod · brokenON W/A, FOUND RT INBOARD TRAILING EDGE FLAP PUSH-ROD ASSY BROKEN. REMOVED AND REPLACED INBOARD TRAILING EDGE FLAP PUSH-ROD ASSY IAW MM 27-51-39. SYSTEM OPERATIONS CHECKED OK.Jun 4, 2007 · N526MC · Boeing 7472D7B · Trailing Edge Flap Control SystemSDR UIEA200700236Bleed Valve · unresponsiveWHILE TAXIING AFTER ENGINE START NR 4 ENGINE BLEED VALVE, VALVE CLOSED LIGHT ON, FOUND NO DUCT PRESSURE, WHEN ISOLATED FOR TROUBLE SHOOTING. PER MEL 36-5-1 TRANSFERRED TO FROM T0219M, DMI M07-100 ISSUED BY MCC HECTOR, ORANGE PLACARD INSTALLED.Jun 2, 2007 · N523MC · Boeing 7472D7B · Compressor Bleed ValveSDR UIEA200700235Pressure Valve · unresponsiveNR 3 ENGINE ON CLIMB-OUT, ENGINE NACELLE FAULT LIGHT ON NR 3 ENGINE A LOOP READ 8.5- B LOOP READ 4.5. AS SOON AS THROTTLE PULLED BACK THE B LOOP TEMP DROPPED DOWN TO 3.0. NR 3 THROTTLE PULLED TO IDLE TO GET A LOOP TO DROP DOWN TO 3.0. ON GROUND AT IDLE NACELLJun 1, 2007 · N524MC · Boeing 7472D7B · Pneumatic Indicating SystemSDR UIEA200700232Selector Valve · leakingAIR TURN BACK NR 4 HYDRAULIC SYSTEM LOST JUST ABOVE V1 ON TAKEOFF. SYSTEM WENT TO ZERO PRESSURE AND QUANTITY. EDP WAS PLACED TO SUPPLY OFF. FOUND WING GEAR SELECTOR VALVE IN RT WHEEL WELL LEAKING. REMOVED AND REPLACED VALVE PER 32-31-03, OPS AND LEAK CHECKMay 23, 2007 · N524MC · Boeing 7472D7B · Landing Gear Retraction/Extension SystemSDR UIEA200700230Skin · crackedNR 3R DOOR CUTOUT AFT LOWER CORNER SKIN AND BEARSTRAP CRACKED. REPAIRED BY TRIMMING OUT CORROSION AND CRACKS ON THE SKIN AND BEARSTRAP AND INSTALLING THREE STEEL DOUBLERS AS PER BOEING MESSAGE 1-321361058-2.May 20, 2007 · N523MC · Boeing 7472D7B · Fuselage Main, Plate/SkinSDR UIEA200700225Tension Tie · crackedBS 840L FRAME TO TENSION TIE CONNECTION FOUND HOLES 4, 15 AND 19 CRACKED AT FORWARD CHANNEL. REPAIRED TENSION TIES BY TRIMMING OF THE DAMAGED TENSION TIR CHANNELS AND SPLICING IN NEW CHANNELS SIMILAR TO SRM 53-10-11 FIGURE 1 AS PER BOEING MESSAGE 1-317931689-May 17, 2007 · N523MC · Boeing 7472D7B · Fuselage Miscellaneous StructureSDR UIEA200700227Hinge Fitting · crackedRIGHT STABILIZER C/S HINGE AREA HOLE 14 AND 29 CRACKED. LEFT STABILIZER C/S HINGE ARE HOLES 5, 7 AND 27 CRACKED. HINGE FITTING REPAIRED PER SB 747-55A2050 R1 AND BOEING MESAGE 1-319880689-1.May 16, 2007 · N523MC · Boeing 7472D7B · Horizontal Stabilizer StructureSDR UIEA200700224Pressure Panel · crackedLEFT NWW SIDE PANEL BS 294 WL 140 CRACKED AT WEB. THE CRACK WAS REPAIRED BY TRIMMING DAMAGED AREA AND INSTALLING TWO REPAIR DOUBLERS USING .050 2024T3 AS PER BOEING MESSAGE 1-321296136-2.May 16, 2007 · N523MC · Boeing 7472D7B · Fuselage Main, BulkheadSDR UIEA200700228Bulkhead · crackedBS 2598 BULKHEAD AT STABILIZER HINGE SUPPORT FITTING ONE HOLE IS CRACKED. CRACK IN THE AFT INNER CHORD REPAIRED BY TRIMMING OUT DAMAGED MATERIAL AND INSTALLING A FILLER AND A REPAIR STRAP AS PER BOEING MESSAGE 1-320247988-6.May 14, 2007 · N523MC · Boeing 7472D7B · Fuselage Main, BulkheadSDR UIEA200700226Tension Tie · crackedBS 880R FRAME TO TENSION TIE CONNECTION FOUND CRACK AT FRAME. REPAIRED BY TRIMMING OF DAMAGED TENSION TIE CHANNELS AND SPLICING IN A NEW CHANNEL SIMILAR TO SRM 53-10-11 FIGURE 1 AS PER BOEING MESSAGE 1-317931893-3.May 11, 2007 · N523MC · Boeing 7472D7B · Fuselage Miscellaneous StructureSDR UIEA200700229Attach Angle · crackedNR 1 PYLON AFT MOUNT BULKHEAD FITTING CAP SKIN ATTACH ANGLE STATION 286 BOTH SIDES CRACKED. THE CHORDS CRACKED FLANGES WERE REMOVED BY TRIMMING PER SRM 51-10-01. ALL FASTENERS HOLES WERE NDT INSPECTED. REPAIR FILLERS AND ANGLES WERE INSTALLED ON FORWARD ANDMay 7, 2007 · N523MC · Boeing 7472D7B · Nacelle/Pylon, Attach FittingsSDR UIEA200700223Attach Angle · crackedNR 4 PYLON AFT MOUNT BULKHEAD FITTING CAP SKIN ATTACH ANGLE BOTH SIDES FOUND CRACKED. THE CHORD CRACKED FLANGES WERE REMOVED BY TRIMMING PER SRM 51-10-01. THE EDGES AND FASTENER HOLES WERE NDT INSPECTED. FILLERS AND REPAIR ANGLES WERE INSTALLED ON FORWARD AMay 7, 2007 · N523MC · Boeing 7472D7B · Nacelle/Pylon, Attach FittingsSDR UIEA200700222Attach Angle · crackedNR 3 PYLON AFT MOUNT BULKHEAD FITTING CAP SKIN ATTACH ANGLE BOTH SIDES FOUND CRACKED. THE CHORD CRACKED FLANGES WERE REMOVED BY TRIMMING PER SRM 51-10-01. THE EDGES AND FASTENER HOLES WERE NDT INSPECTED. FILLERS AND REPAIR ANGLES WERE INSTALLED ON FORWARD AMay 7, 2007 · N523MC · Boeing 7472D7B · Nacelle/Pylon, Attach FittingsSDR UIEA200700221Attach Angle · crackedNR 1 PYLON AFT MOUNT BULKHEAD FITTING CAP SKIN ATTACH ANGLE BOTH SIDES FOUND CRACKED. THE CHORD CRACKED FLANGES WERE REMOVED BY TRIMMING PER SRM 51-10-01. THE EDGES AND FASTENER HOLE WERE NDT INSPECTED. FILLERS AND REPAIR ANGLES WERE INSTALLED ON FORWARD ANMay 7, 2007 · N523MC · Boeing 7472D7B · Nacelle/Pylon, Attach FittingsSDR UIEA200700216Panel · crackedCRACK INDICATION ON RT SIDE PANEL BETWEEN STA 260 AND 280 AT WL 150. CRACK LOCATION IS STA 272 WL 150, BELOW RIVET RUNNING AFT 15 MM IN LENGTH. REPAIRED CARRIED OUT IAW SRM 53-10-04 FIG 116.May 4, 2007 · N526MC · Boeing 7472D7B · Fuselage Main, StructureSDR UIEA200700218Stringer · damagedBS 460-480 STRINGER 28R FOUND SEVERAL HOLES ELONGATED. BS 460-480 STRINGER 28R REPLACED AS PER SRM 51-10-01 PAGE 9 AND AS PER SRM 51-30-02.May 2, 2007 · N523MC · Boeing 7472D7B · Fuselage Main, Longeron/StringerSDR UIEA200700217Stringer · crackedBS 460-480 STRINGER 28L FOUND SEVERAL HOLES ELONGATED. FOUND BS 460-480 STRINGER 28L REPLACED AS PER SRM 51-10-01 PAGE 9 AND AS PER SRM 51-30-02.May 2, 2007 · N523MC · Boeing 7472D7B · Fuselage Main, Longeron/StringerSDR UIEA200700204Inu · inoperativeINFLIGHT, 7MINS AFTER T/O, NR 1 INS WENT TO WRN WITH NO DISPLAYS. NR 1 ATT FLAG AND NR 1 HDG FLAG APPEARED AND A/T WENT INOP. SWAPPED NR-1 INS NAV UNIT WING NR-3 INS NAV UNIT. TESTED NR-1 INS NAV UNIT PER AMM 34-41-03. CHECKED GOOD NO ACTION CODES.Apr 15, 2007 · N527MC · Boeing 7472D7B · Inertial Guidance SystemSDR UIEA200700150Panel · crackedMAIN DECK STATION 1241 TO 1250 LBL 75 TO 97 CLOSEOUT PANEL NEAR TRIM AIR DUCT FOUND CRACKED. MAIN DECK STATION 1241 TO 1250 LBL CLOSEOUT PANEL REPLACED AS PER SB 747-53-2329 PART 4.Apr 10, 2007 · N526MC · Boeing 7472D7B · Fuselage Miscellaneous StructureSDR UIEA200700148Skin · crackedFUSELAGE SKIN HAS 12" CRACK FROM STA 2650 TO 2658 ON RIGHT SIDE OF AIRCRAFT BETWEEN STRINGERS 11R AND 13R. FOUND CRACKED IN A SEMI-CIRCULAR SHAPE. REPAIRED PER SRM 53-30-03 FIG 1 DETAIL L AND XEO 53-04-06-07. (TIME LIMITED REPAIR)Apr 8, 2007 · N528MC · Boeing 7472D7B · Fuselage Main, Plate/SkinSDR UIEA200700146Skin · corrodedFUSELAGE STATION 2360 RT SIDE, BETWEEN STRINGERS 30R AND 32R HAS AN AREA OF 3.0 INCH LONG BY 11.0 INCHES WIDE OF CORROSION ON SKIN. ACCOMPLISHED PERMANENT REPAIR AS PER 747-200 SRM 53-30-03 FIG 1. AREA OF CORROSION WAS CUT-OUT AND HFEC WAS ACCOMPLISHED TO VEApr 2, 2007 · N527MC · Boeing 7472D7B · Fuselage Main, Plate/SkinSDR UIEA200700139Flt Controls · bindingAT T/O WITH FLAP 20 DEGREES THE YOKE WOULD STICK AT ABOUT THE POINT OF 2 UNITS OF RIGHT AILERON TRIM. AFT FLAP WERE AT 10 DEGREES THE YOKE WOULD STICK AT THE SAME POINT, BUT TAKE LESS PRESSURE TO OVERCOME THE PROBLEM, ON APPROACH NO INDICATION OF STICKING WITMar 15, 2007 · N522MC · Boeing 7472D7B · Control Column SectionSDR UIEA200700111Skin · crackedNR 4 PYLON PRECOOLER EXHAUST CUT-OUT SKIN ASSEMBLY AND DOUBLERS CRACKED. PYLON REPAIRED AS PER BOEING MESSAGE 1-289015678-8.Mar 6, 2007 · N524MC · Boeing 7472D7B · Nacelle/Pylon, Plate/SkinSDR UIEA200700110Skin · crackedNR 1 PYLON PRECOOLER EXHAUST CUT-OUT SKIN ASSEMBLY AND DOUBLER FOUND CRACKED. SKIN ASSEMBLY TRIMMED OFF FILLER FABRICATED AND INSTALLED AS PER BOEING MESSAGE 1-289015678-4 AND REMOVED FASTENERS INSTALLED AS PER BOEING MESSAGE 1-289015678-8 AND FAA FORM 8100-9Mar 6, 2007 · N524MC · Boeing 7472D7B · Nacelle/Pylon, Plate/SkinSDR UIEA200700108Window Frame · crackedNR 3L WINDOW FRAME FOUND CRACK AT STATION 340 STR 8L SKIN LOWER CORNER. SKIN REPAIRED AS PER BOEING MESSAGE 1-289012478-7 AND 12 AND 8100-9.Mar 3, 2007 · N524MC · Boeing 7472D7B · Fuselage Main, StructureSDR UIEA200700109Reveal · crackedFOUND R4 DOOR CUTOUT UPPER FORWARD REVEAL CRACKED: CRACK WAS STOPPED DRILLED AND DOUBLER ADDED AS PER BOEING MESSAGE 1-294125025-3 AND 8100-9.Mar 2, 2007 · N524MC · Boeing 7472D7B · Fuselage Miscellaneous StructureSDR UIEA200700113Floorbeam · crackedBS 340 U/D FLOORBEAM UPPER CHORD FWD AND AFT FLANGE FROM RBL 13-44 FOUND 4 HOLES CRACKED. REPAIRED AS PER SB 747-53A2431 PART 3 FIGURE 9.Mar 2, 2007 · N524MC · Boeing 7472D7B · Fuselage Main, Floor BeamSDR UIEA200700114Longeron Splice · crackedBS 2598 OUTER CHORD STR 11R FWD AND AFT LOWER LONGERON SPLICE FITTING FOUND BOLT HOLE CORROSION CRACK. FORWARD AND AFT SPLICE FITTING REPLACED PER SRM 51-10-01 PAGE 9 AND SB 74753A2410.Mar 2, 2007 · N524MC · Boeing 7472D7B · Fuselage Main, Longeron/StringerSDR UIEA200700134Bear Strap · crackedNR 3L DOOR CUT-OUT FORWARD LOWER BEAR STRAP CRACKED. NR 3L DOOR CUT-OUT FORWARD LOWER BEAR STRAP CRACK REPAIRED AS PER EO4753A751 OPTION 2. INSTALLED WITH LARGE DOUBLER.Mar 2, 2007 · N524MC · Boeing 7472D7B · Fuselage Main, Plate/SkinSDR UIEA200700117Frame · crackedCRACK FOUND IN THE FRAME WEB AT STATION 360 STR 14ER CUTOUT. THE CRACK IN THE FRAME WEB WERE INSPECTED AND A .063" DOUBLER WAS INSTALLED AS PER BOEING MESSAGE 1-28580146-3/5 AND 8100-9.Mar 2, 2007 · N524MC · Boeing 7472D7B · Fuselage Main, Frame
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