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 UIEA200600312Control Panel · inoperativeILS SYSTEM INOP AT BOTH CAPT AND F/O, F/O HAS FLAGS BUT NO IDENT. CAPT HAS NO FLAG AND NO IDENT. REMOVED AND REPLACED ILS CONTROL PANEL. GROUND TESTED ILS SYSTEM PER MM 34-31-14. SYSTEM TEST NORMAL.Dec 18, 2006 · N526MC · Boeing 7472D7B · Localizer/VOR SystemSDR UIEA200600304Skin · crackedLT WING UPPER L/E PANEL AT WBL 450 SURFACE HAS AREA OF COMPOSITE CRACK. ACCOMPLISHED PERMANENT REPAIR OF AREA OF CRACK AS PER B747 SRM 51-40-09 FIG 18 AND 747 SRM 51-40-12. CRACK LENGTH IS 2.0 INCHES LONG AND REPAIR AREA IS 4.0 INCH BY 7.0 INCH. ALSO, REFERDec 6, 2006 · N526MC · Boeing 7472D7B · Wing, Plate/SkinSDR UIEA200600303Skin · crackedRT WING UPPER L/E PANEL HAS 2 EACH AREAS WITH COMPOSITE CRACKS AT WBL 480, WBL 480 FORWARD CRACK IS 8.0 INCHES LONG. REPAIR AREA IS 3.0 INCH BY 12.0 INCH, WBL 480 AFT CRACK IS 6.0 INCHES LONG. REPAIR AREA IS 7.0 INCH BY 12.0 INCH. PERMANENT REPAIR WAS ACCOMDec 6, 2006 · N526MC · Boeing 7472D7B · Wing, Plate/SkinSDR UIEA200600301Bracket · crackedRED GEAR DOOR LIGHT AND RED GEAR LIGHT ON AFTER RETRACTION. ANNUNCIATOR PANEL PRIM + ALT GEAR LIGHTS OUT. PRIM + ALT NOSE DOOR LIGHTS ILLUMINATED. PER ALT, OPS GEAR EXTENDED AND RETRACTED. NOSE GEAR DOOR DID CLOSE, BUT REQUIRED LONGER THAN NORMAL TIME. TRDec 1, 2006 · N526MC · Boeing 7472D7B · Nose/Tail Landing GearSDR UIEA200600292Skin · crackedL-1 DOOR UPPER HINGE CUT-OUT, LOWER AFT CORNER HAS A CRACK. ACCOMPLISHED PERMANENT REPAIR AS PER BOEING SB 747-52-2144 REV 2. ALSO REFERENCE ATLAS AIR XEO NR 52-112406.Nov 25, 2006 · N523MC · Boeing 7472D7B · Fuselage Main, Plate/SkinSDR UIEA200600293Skin Panel · delaminatedRT WING UPPER FIXED TRAILING EDGE PANELS AT WBL 353 AND WBL 445 AND UPPER FIXED LEADING EDGE PANEL AT WBL 363 HAVE DEGRADED AND DELAMINATED EXISTING COMPOSITE REPAIRS. ACCOMPLISHED PERMANENT REPAIRS AT WBL 353 ON 12 INCH LONG BY 10 INCH WIDE SECTION, WBL 445,Nov 25, 2006 · N523MC · Boeing 7472D7B · Wing, Plate/SkinSDR UIEA200600290Skin · puncturedNR 21 LEADING EDGE DEVICE FOLDING NOSE FOUND DAMAGED ON ARRIVAL. NOSE HINGE ARM FOUND BROKEN AND SKIN PUNCTURED. UNABLE TO CONCLUSIVELY DETERMINE THE REASON FOR THE FAILURE AND SUBSEQUENT DAMAGE. REPLACED NR 21 LEADING EDGE DEVICE ASSY.Nov 15, 2006 · N528MC · Boeing 7472D7B · Leading Edge DevicesSDR UIEA200600283Valve · crackedWHEN TAXING ON TO RUNWAY NOSE WHEEL STEERING BECAME IMPOSSIBLE NR 1 HYD SYSTEM FELL TO 4 GALLONS. NO SYSTEM PRESSURE WITH ADP ON. ENG PUMP OPERATING. ENGINE PUMP DEPRESSURIZED-SUPPLY OFF. QTY DROPPED TO 2 GALLONS. A/C TOWED OFF RUNWAY. FOUND BODY GEAR SELECTORNov 6, 2006 · N524MC · Boeing 7472D7B · Landing Gear Steering SystemSDR UIEA200600281Engine · failedAIR TURN BACK AFTER NR 4 ENGINE FLAMED OUT WHEN CLIMBING OUT, WHEN CLIMBING THROUGH F/L 260 INCH, A COUGH WAS HEARD PRIOR TO FLAME OUT. ENGINE WAS FOUND WITH METAL IN TAIL PIPE, ENGINE WAS REPLACED IAW CF6-50E2 POWERPLANT REMOVAL AND INSTALLATION FORM NR 01-AAOct 30, 2006 · N522MC · Boeing 7472D7B · Engine (Turbine/Turboprop)SDR UIEA200600254Transponder · unserviceableTRANSPONDER NR 1 AND NR 2 ALT REPORTING INCORRECTLY ABOVE 12,000 FT, AMBER "FAIL" LIGHT ON STEADY. ATC REPORTED ALTITUDE FROM 7,000 TO FL 250 MOSTLY 7,000. ON DESCENT AT APPROX 15,000 THE ATC READOUT STARTED, CLIMBING AND AT APPROX 12,000 FT MATCHED THE AIRPSep 16, 2006 · N522MC · Boeing 7472D7B · ATC Transponder SystemSDR UIEA200600263Skin · delaminatedDURING VISUAL INSPECTION ON LHW I/B AFT FLAP LWR SURFACE T/E FOUND DELAMINATED AT 15" - 25" FROM I/B SIDE CAUSED BY TIRE BLOWN. COMPOSITE REPAIR CARRIED OUT AS PER SRM 51-40-12 FIG 9.Sep 14, 2006 · N523MC · Boeing 7472D7B · Trailing Edge FlapsSDR UIEA200600262Fairing · delaminatedDURING VISUAL INSPECTION ON LHW I/B AFT FLAP LWR SURFACE L/E FAIRING FOUND DELAMINATED AT 10" - 20" FROM I/B SIDE CAUSED BY TIRE BLOWN. COMPOSITE REPAIR CARRIED OUT AS PER SRM 51-40-12 FIG 9.Sep 14, 2006 · N523MC · Boeing 7472D7B · Trailing Edge FlapsSDR UIEA200600260Skin · dentedDURING VISUAL INSPECTION FOUND, LHW I/B AFT FLAP LWR SURFACE PANEL WITH DENT MARKS CAUSED BY TIRE BLOWN AT NR 4 CANOE FAIRING AREA. FILLER REPAIR CARRIED OUT AS PER SRM 51-40-01.Sep 14, 2006 · N523MC · Boeing 7472D7B · Trailing Edge FlapsSDR UIEA200600259Fairing · crackedDURING VISUAL INSPECTION FOUND (1)BODY FAIRING 293C & 293D INNER SURFACE CRK (2) FOUND BODY FAIRING 194B, 193C, 193D, 193G,WITH DENT MARKS CAUSED BY TIRE BLOWN. COMPOSITE REPAIR CARRIED OUT AS PER SRM 51-40-12 FIG 9.Sep 14, 2006 · N523MC · Boeing 7472D7B · Aerodynamic FairingsSDR UIEA200600258Fairing · dentedDURING VISUAL INSPECTION OF BODY FAIRING 194C FOUND DENT MARKS CAUSED BY TIRE BLOWN. COMPOSITE REPAIR CARRIED OUT AS PER SRM 51-40-15 FIG 7.Sep 14, 2006 · N523MC · Boeing 7472D7B · Aerodynamic FairingsSDR UIEA200600261Stiffener · gougedL/G LBLG W/W CEILING DECK STIFFENER FOUND GOUGE AT STA 1365 LBL 60-LBL 80 AND STA 1378 LBL 40-LBL 55 CAUSED BY TIRE BLOWN. SMOOTHED OUT GOUGE MARK AS PER SRM 51-10-01, RE-PROTECTED AS PER SRM 51-10-02 AND PERFORMED CRACK FREE CHECK AT REWORKED AREA PER SOPM 2Sep 14, 2006 · N523MC · Boeing 7472D7B · Fuselage Miscellaneous StructureSDR UIEA200600257Stiffener · gougedL/G LBLG W/W CEILING DECK STIFFENER FOUND GOUGE AT STA 1365 LBL 60-LBL 80 AND STA 1378 LBL 40-LBL 55 CAUSED BY TIRE BLOWN. SMOOTHED OUT GOUGE MARK AS PER SRM 51-10-01, RE-PROTECTED AS PER SRM 51-10-02 AND PERFORMED CRACK FREE CHECK AT REWORKED AREA PER SOPM 2Sep 14, 2006 · N523MC · Boeing 7472D7B · Fuselage Miscellaneous StructureSDR UIEA200600256Skin · dentedL/G LT WLG I/B STRUT DOOR EXT SURFACE DENT CAUSE BY TIRE BLOWN AT AFT UPPER PORTION. FILLER REPAIR CARRIED OUT AS PER SRM 51-40-01.Sep 14, 2006 · N523MC · Boeing 7472D7B · Landing Gear DoorsSDR UIEA200600251Tire · failedAIR TURN BACK: DUE TO MULTIPLE TIRE FAILURE. PERFORMED INSPECTION PER 5-51-25 AND 5-51-34. REMOVED AND REPLACED NR 7 AND NR 8 BRAKE, ANTI-SKID CHECKED OK AS PER MM 32-41-15, BRAKE SYSTEM CHECKED FOR LEAK FOUND OK. REMOVED AND REPLACED NR 5, NR 6, NR 7 AND NSep 8, 2006 · N523MC · Boeing 7472D7B · TireSDR UIEA200600228Shear Pin · brokenAIR TURNBACK DUE TO SIDE CARGO DOOR OPEN INDICATION ILLUMINATED. MAINTENANCE FOUND SHEAR PIN BROKEN. SHEAR PIN REPLACED IAW AMM 52-11-11, ALL CHECK OK.Sep 7, 2006 · N522MC · Boeing 7472D7B · Cargo/Baggage DoorsSDR UIEA200600216Compressor · stalledRTO: NR 2 ENGINE COMPRESSOR STALL ON T/O ROLL. EGT 1111 DEGREES FOR 4 SECONDS. FOUND METAL IN TAIL PIPE. LOCKED OUT ENGINE PER GMM 3.23.8. ENGINE TO BE REPLACED.Aug 21, 2006 · N522MC · Boeing 7472D7B · Turbine Engine Compressor SectionSDR UIEA200600218Skin · crackedPYLON NR 2 ACCESS PANEL 462AL CUTOUT FOUND A CRACK NAC STA 220 0.75 INCH LONG. CARRIED OUT HFEC INSPECTION AS PER NTM PT 6 51-00-00 FIG 23 & 16. NIL CRACK INDICATION. CRACK ON SKIN WAS TRIMMED OUT & HFEC INSPECTED & REPAIR AS PER FAA FORM 8100-9.Aug 15, 2006 · N527MC · Boeing 7472D7B · Nacelle/Pylon, Plate/SkinSDR UIEA200600219Skin · dentedRIGHT WING L/E CAP AT WING ROOT FOUND WITH A DENT. HFEC CARRIED OUT ON THE OUTER SKIN OF THE DENTED AREA. NIL CRACK. NTM PART 6 51-00-00 FIGURE 23. L/E CAP SKIN (INNER & OUTER SKIN), AND STRUCTURE INSPECTED FOUND NO DAMAGE OR DELAMINATION AERO DYNAMIC FILLAug 14, 2006 · N527MC · Boeing 7472D7B · Wing, Plate/SkinSDR UIEA200600217Hinge Fitting · crackedHORIZONTAL STABILIZER CENTER SECTION ZONE-B, OPEN HOLE HFEC INSPECTION, FOUND RIGHT INBOARD VERTICAL HINGE FITTING AFT SIDE CRACK AT 6 O'CLOCK POSITION. LENGHT 15MM AND DEPTH 5MM THROUGH THE HINGE FITTING. CRACKED FITTING REMOVED & SENT TO WORKSHOP FOR FREEZAug 13, 2006 · N527MC · Boeing 7472D7B · Horizontal Stabilizer StructureSDR UIEA200600207Duct · crackedAIR TURNBACK, NR 3 ENGINE IN FLIGHT FIRE. BOTH NACELLE TEMPS 8.5. NR 3 ENGINE FIRE HANDLE PULLED. NR 3 ENGINE EGT 924 DEG WITH REDUCED POWER, T/O OF 104.3 POWER REMAINED AT 103.0 FOR 6 TO 7 MINUTES. REMOVED AND REPLACED NR 3 ENGINE EDP, RETURN PRESSURE AND Aug 11, 2006 · N526MC · Boeing 7472D7B · Pneumatic Distribution SystemSDR UIEA200600205Skin Panel · delaminatedRIGHT WING TOP LEADING EDGE PANEL AT ILES 682.50 HAS AN AREA OF 20 INCHES BY 12 INCHES OF DELAMINATION, 28 INCHES FROM FORWARD EDGE OF PANEL. ACCOMPLISHED PERMANENT REPAIR AS PER B747 SRM 51-40-09 AND 51-40-12. ALSO, REFERENCE ATLAS EO 4757A312.Aug 11, 2006 · N522MC · Boeing 7472D7B · Wing, Plate/SkinSDR UIEA200600211Skin · crackedNOSE GEAR WHEEL WELL PRESSURE PAN CUT OUT AREA FOUND SKIN CRACKED AT STA 400 RT LOWER CORNER RBL 15. CRACKED PRESSURE PAN CUTOUT SKIN REPAIRED IAW BOEING MSG 1-215478617-2 DATED 02 AUG 06. REPAIR DOUBLERS USED 2 OFF 7075-T6, 0.080". CARRIED OUT EDDY CURRENTAug 7, 2006 · N527MC · Boeing 7472D7B · Fuselage Main, Plate/SkinSDR UIEA200600194Fairing · departedDURING WALK AROUND, FOUND 1-EACH FILLET FAIRING DAMAGED ON RIGHT WING (OVERWING). REMOVED AND REPLACED FILLET FAIRING AS PER MM 53-51-01.Jul 29, 2006 · N524MC · Boeing 7472D7B · Aerodynamic FairingsSDR UIEA200600187Skin · damagedLT INBOARD AFT FLAP HAS A .375 INCH DIAMETER HOLE AT BOTTOM SKIN. ACCOMPLISHED 250 DEGREES F. PREPREG PERMANENT REPAIR AS PER 747 SRM 51-40-09 FIG 5 AND 51-40-12.Jul 26, 2006 · N524MC · Boeing 7472D7B · Trailing Edge FlapsSDR UIEA200600188Skin · damagedRT INBOARD AFT FLAP HAS A .250 INCH DIAMETER HOLE AT BOTTOM SKIN. ACCOMPLISHED 250 DEGREES F. PREPREG PERMANENT REPAIR AS PER 747 SRM 51-40-09 FIG 5 AND SRM 51-40-12.Jul 26, 2006 · N524MC · Boeing 7472D7B · Trailing Edge FlapsSDR UIEA200600158Duct · rupturedFOLLOWING TAKEOFF NR 4 ENG FIRE INDICATIONS NACELLE TEMPS A/B HIGH, THEN TO FIRE "F" AND FULL WARNING ENG NR 4 SHUTDOWN AS PER CHECKLIST. NR 4 ENG FIRE BOTTLE "A" DISCHARGED, FIRE WARNING EXTINGUISHED. FOUND 14TH STAGE BLEED AIR DUCT RUPTURE. REMOVED AND REJul 2, 2006 · N528MC · Boeing 7472D7B · Pneumatic Distribution SystemSDR UIEA200600153Skin · ground damageLEFT NOSE GEAR STRUT DOOR FORWARD SECTION OF DOOR SKIN WAS DAMAGED WITH STEP LADDER UNDER DOOR WHILE INSTALLING NR 2 ENGINE. DOOR WAS REMOVED FOR SHEETMETAL REPAIR AND HINGES WERE VISUALLY INSPECTED FOR DEFECTS, FOUND OK AS PER 747 MM 32-22-02. ACCOMPLISHED Jun 30, 2006 · N523MC · Boeing 7472D7B · Landing Gear DoorsSDR UIEA200600152Drag Brace · chafedNR 4 PYLON DIAGONAL BRACE WAS CHAFED ON OUTBOARD SIDE, DUE TO CONTACT WITH HYDRAULIC COMPARTMENT DOOR ROD. AREA WAS BLENDED AND 0.070 INCH OF MATERIAL WAS REMOVED AND FOUND WITHIN LIMITS AS PER 747 SRM 54-41-01 FIG 3. ALSO, REFERENCE ATLAS XEO 54-062906. FPJun 30, 2006 · N523MC · Boeing 7472D7B · Nacelle/Pylon Miscellaneous StructureSDR UIEA200600150Seat Track · crackedMAIN DECK SEAT TRACK AT STATION 1900 LT, LBL 99 HAD A 2.5 INCH CRACK. SEAT TRACK WAS PERMANENT REPAIRED WITH A 20 INCH SECTION OF EXTRUSION P/N BAC1520-1566, SPLICED BETWEEN STATIONS 1890 AND 1910 AT LBL99 AS PER 747 SRM 53-10-05 FIG 1A. ALSO, REFERENCE ATLAJun 30, 2006 · N523MC · Boeing 7472D7B · Fuselage, Seat/Cargo Attach FittingsSDR UIEA200600151Drag Brace · chafedNR 3 PYLON DIAGONAL BRACE HAS 2 AREAS OF CHAFING DUE TO CONTACT WITH HYD COMPART DOOR LATCH BOLTS. BRACE WAS BLENDED WITH A TIME LIMITED REPAIR AS PER 747 SRM 51-41-01 FIG 3. FWD BLEND IS ON BRACE ZONE "4", BLENDED TO 2 5/8 INCH LONG BY 1 5/8 INCH WIDE AND 0Jun 30, 2006 · N523MC · Boeing 7472D7B · Nacelle/Pylon Miscellaneous StructureSDR UIEA200600162Skin · crackedFOUND 1 CRACK ON NR 4 PYLON PRECOOLER EXHAUST SKIN CUTOUT. REPORT CRACK, REMOVED PER SRM 51-10-01. REPAIR CARRIED OUT PER BOEING SERVICE ID NR 1-198251549-11.Jun 30, 2006 · N526MC · Boeing 7472D7B · Nacelle/Pylon, Plate/SkinSDR UIEA2006149Panel · delaminatedL/W-L/E PANEL DELAMINATION UPPER SURFACE APPROX 14"BY 26". PANEL BEHIND NR 9 L/E DEVICE. REMOVED DAMAGED AREA, SANDED AND CLEANED AREA AS REQUIRED. PERFORMED HOT BOND REPAIR ON AREA AS PER SRM 51-40-12 NEED TO BE POTTED, PRIME AND PAINTED. POTTED AREA AND Jun 29, 2006 · N527 · Boeing 7472D7B · Wing, Plate/SkinSDR UIEA200600148Panel · crackedL/W UPPER L/E PANEL CRACKED LENGTHWISE APPROX 44". PANEL IS BEHIND NR 2 PYLON. REMOVED DAMAGED AREA, SANDED AND CLEANED AREA AS REQUIRED. PERFORMED HOT BOND REPAIR ON AREA AS PER SRM 51-40-12 NEEDS TO BE POTTED PRIMED AND PAINTED. POTTED AREA AND CURING PEJun 29, 2006 · N527 · Boeing 7472D7B · Wing, Plate/SkinSDR UIEA200600167Frame · gougedFOUND STA 2460 FRAME INNER CHORD AT APPROX LBL 33 FOUND BADLY GOUGED ABOUT 1/4 DEEP. REPAIR CARRIED OUT PER BOEING TELEX 1-196011744-1 AND 1-196011744-2AND FAA FROM 8100-9.Jun 27, 2006 · N526MC · Boeing 7472D7B · Fuselage Main, FrameSDR UIEA200600143Skin Panel · damagedLWR FUSELAGE PANEL 191QL HAS IMPACT DAMAGE AT AFT END ~ 1" LONG. CLEANED UP DAMAGED AREA POTTED AND APPLIED FIBER GLASS OVERLAY AS PER SRM 51-40-09 AND RESTORED FINISH AS PER MM 51-24-11 IAW EO#4753A796.Jun 26, 2006 · N524MC · Boeing 7472D7B · Fuselage Main, Plate/SkinSDR UIEA200600165Skin · crackedFOUND 2 CRACKS ON NR 2 PYLON PRECOOLER EXHAUST SKIN CUTOUT. REMOVED, REPORTED CRACK AND CARRIED OUT REPAIR PER BOEING RESPONSE MSG NR 1-198251446-7.Jun 26, 2006 · N526MC · Boeing 7472D7B · Nacelle/Pylon, Plate/SkinSDR UIEA200600155Pressure Valve · failedWHILE CLIMBING TO FLT LEVEL 320, THE NR 4 ENG FIRE WARNING CAME ON, BOTH LOOP WERE INDICATING 8.5 ON THE GRAVINER SCALE, ALL OTHER PARAMETERS WERE NORMAL. ACCOMPLISHED ENG FIRE PROCEDURE AS PER QRH AND NR 4 ENG WAS SHUTDOWN. SINCE THE FIRE WARNING LIGHT ON NJun 26, 2006 · N523MC · Boeing 7472D7B · Pneumatic Distribution SystemSDR UIEA200600164Skin · crackedFOUND 2 CRACKS ON NR 1 PYLON PRECOOLER EXHAUST SKIN CUTOUT. T-CHORD ON CUTOUT FOUND CRACK. REPORTED CRACKS, REMOVED PER BOEING RESPONSE MSG =1-200634469-2 AND 1-200634469-5. REPAIR CARRIED OUT ON NR 1 PYLON PRECOOLER CUTOUT PER BOEING RESPONSE MSG = 1-20063Jun 26, 2006 · N526MC · Boeing 7472D7B · Nacelle/Pylon, Plate/SkinSDR UIEA200600169Skin · crackedFOUND NR 2 PYLON ACCESS PANEL 463AR CUT-OUT CRACK. REPAIR C/OUT ON NR2 PYLON ACCESS DOOR CUT-OUT 463AR PER BOEING RESPONSE MSG 1-200482351-2. CRACKED FASTENER HOLE AT NAC STA 284 REAMED THROUGH SKIN AND STRAP PER BOEING MSG 1-200482351-7. NIL CRACK FOUND AFJun 26, 2006 · N526MC · Boeing 7472D7B · Nacelle/Pylon, Bulkhead/FirewallSDR UIEA200600166Sill · corrodedAFT CARGO LOWER DOOR SILL EXTERNAL SURFACE UNDER LATCH PRIM SUPPORT FITTING (AFT MOST/#16) AT STA 1914 FOUND CORROSION. DEFECT FOUND AFTER FITTING REMOVED. REPAIR CARRIED OUT PER BOEING TELEX 1-197304721 AND FAA FORM 8100-9.Jun 23, 2006 · N526MC · Boeing 7472D7B · Fuselage Miscellaneous StructureSDR UIEA200600159Fitting · damagedNR 4 WING SIDE DSB FITTING OUTBD BEARING HOLE BORED TO 2.2768". (FINAL HOLE 0 FOR 3RD, OVERSIZE 2.2745" - 2.2755"). C/O SLEEVE REPAIR ON NR 4 DSB FITTING AS PER BOEING REPLY MESSAGE NR 1-202125094-7. C/O MAGNETIC PARTICLE INSPECTION ON MACHINED SURFACE AS PJun 23, 2006 · N526MC · Boeing 7472D7B · Nacelle/Pylon Miscellaneous StructureSDR UIEA200600168Skin · bulgedCENTER TANK TOP SKIN AT STA 1238 LBL 38.8 - 48.0 AREA FOUND SIGN OF SKIN BULGING. AFTER CLEAN- UP BLENDED AREA IS BETWEEN LBL 57 & LBL 65 AT STA 1241.TO CARRIED OUT OPEN HOLE HFEC PER BOEING MSG 1-200482565-1. CORROSION REMOVAL CARRIED OUT IAW SRM 51-10-01. SJun 23, 2006 · N526MC · Boeing 7472D7B · Fuel StorageSDR UIEA200700256Skin · dentedNR 4 ENGINE LT REVERSER HAS DENT ON UPPER SIDE OF TRANSLATING COWL AT NAC STATION 224.6. PERMANENT REPAIR WAS ACCOMPLISHED AS PER CF6-50 ENGINE MANUAL 78-32-01, REPAIR 003. ALSO, REFERENCE ATLAS AIR XEO NR 78-062107.Jun 21, 2006 · N528MC · Boeing 7472D7B · Engine Thrust ReverserSDR UIEA200600163Skin · corrodedUPON REMOVAL OF TAPER LOCK FASTENER AT WS1084 FOUND WING INNERSPAR LOWER SKIN PADDED AREA WITH CORROSION BETWEEN FSSI 1111-1114. REMOVED CORROSION AND CARRIED OUT REPAIR ON RIGHT WING ILES 1116.0 LOWER SKIN PADDED AREA PER BOEING RESPONSE MSG NR 1-201142367-5Jun 21, 2006 · N526MC · Boeing 7472D7B · Wing, Plate/SkinSDR UIEA200600137Rod · damagedAFTER T/O THE LEFT WING GEAR WOULD NOT RETRACT. R&R LT WING GEAR WHEEL WELL DOOR RADIUS ROD AS PER AMM 32-12-00. R&R FWD RADIUS ROD ASSY AS PER AMM 32-12-00. R&R FWD RADIUS ROD ASSY AS PER AMM 32-12-00. R&R FWD RADIUS ROD ASSY AS PER AMM 32-12-00. R&R SUPJun 16, 2006 · N527MC · Boeing 7472D7B · Landing Gear Retraction/Extension System
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