N640FE

Part: DNLOCK ACTUATOR — MISINSTALLED (LT MLG)

AFTER TAKEOFF DURING GEAR RETRACTION, LEFT BODY GEAR DOOR STAYED OPEN. ALL GEARS WERE UP. RED DOOR/GEAR LIGHTS ON, ALSO PRIM/ALT DOOR OPEN LIGHTS ON. RECYCLED GEAR AND NO HELP. WHEN GEAR HANDLE PLACED TO OFF, LEFT BODY GEAR WENT DOWN/LOCKED. WITH GEAR HANDLE DOWN FOR LANDING, ALL INDICATIONS WERE NORMAL. RETURNED TO LUX, LANDING UNEVENTFUL. FOUND THAT INCORRECT DOWNLOCK ACTUATOR INSTALLED AT LEFT BODY GEAR POSITION DURING 'A' CHECK. REPLACED WITH CORRECT ACTUATOR. OPERATION RESTORED TO NORMAL. (M)

Part: 13J55200 — S-DUCT

ATB FLT NR GTI127/ORD/TRN, AFTER TAKEOFF NR 1 ENGINE HAD A FIRE WARNING FOLLOWING INDICATIONS WERE OBSERVED, FIRE WARNING LIGHT AND HIGH NACELLE TRMP (ABCLAMPOVE 9.0) ALSO GOT START VALVE OPEN LIGHT. AFTER ENGINE SHUTDOWN GOT OIL FILTER BYPASS LIGHT. DUMPED 90,000 KG FUEL. RETURNED TO ORD, LANDING UNEVENTFUL. FOUND 'S' DUCT CLAMP FAILED CAUSING DAMAGE TO WIRING, FAN COWL AND SEVERAL COMPONENTS. REPLACED DEFECTIVE CLAMP, 'S' DUCT, REVERSER PDU AND REPAIRED WIRING TO REVERSER, START VALVE. ALSO, REPLACED OIL FILTER BYPASS SWITCH AND RIGHT FAN COWL. PERFORMED ENGINE RUNUP. ALL SYSTEMS OPERATE. (M)

Part: STRINGER — CORRODED (STA 152.4-184.80)

RT HORIZ STAB COMP STR 10 BETWEEN STAB STA 152.4 AND 184.80 FOUND CORRODED. MINOR SURFACE CORROSION REMOVED AND AREA REPROTECTED AS PER SRM FEDEX 51-10-01 AND 51-10-02 REV 76 WITHIN LIMITS AS PER SRM FEDEX 55-10-01 REV 76.

Part: CLIP — CRACKED (BS 1780)

MAIN DECK STRINGER CLIP FOUND CRACKED AT BS 1780 STR 12R AND 12L AS MARKED. STRINGER CLIP REPLACED AS DWR 65B01703.

Part: SHEAR TIE — CRACKED (BS 1840)

NR 1233, MAIN DECK SHEAR TIE FOUND CRACKED AT BS 1840 BETWEEN STR 4 TO 55R AS MARKED. SHEAR TIE REPLACED AS PER DWG 65B01786.

Part: SHEAR TIE — CRACKED (BS 1800)

STATION (SIN) SNRM (1258). MAIN DECK CROWN AREA INTERIOR BS 1800 BETWEEN 54R AND 55R SHEAR-TIE FOUND CRACKED AS MARKED. C/A SHEAR-TIE REPLACED PER DWG 65B00146.

Part: SHEAR TIE — CRACKED (BS 1840)

NR 1234, MAIN DECK SHEAR TIE FOUND CRACKED BS 1840 STR 11R AS MARKED. SHEAR TIE REPLACED AS PER DWG 65B01786.

Part: STRINGER — CRACKED (BS 1980)

NR 1247, MAIN DECK STRINGER FOUND CRACKED AT BS 1980 AT STR 13L AS MARKED. STRINGER REPAIRED AS PER FEDEX 727 SRM REV 76 53-10-03 FIG 2.

Part: CLIP — BENT (BS 1860)

STATION (SIN) SNRM (1236). MAIN DECK STRINGER CLIP FOUND BENT AT BS 1860 AT S11R AS MARKED. C/A STRINGER CLIP REPLACED PER DWG 65B00146.

Part: SHEAR TIE — CRACKED (BS 1760)

STATION (SIN) SNRM (1232). MAIN DECK SHEAR TIE FOUND CRACKED AT BS 1760 BETWEEN 54R AND 55R AS MARKED. C/A SHEAR TIE REPLACED PER DWG 65B01783.

Part: STRINGER — CRACKED (BS 1980)

STATION (SIN) SNRM (1248). MAIN DECK STRINGER FOUND CRACKED AT BS 1980, AT S12L AS MARKED. C/A STRINGER REPAIRED PER FEDEX SRM REV 76-53-10-03, PAGE 2.

Part: FRAME — CRACKED (BS 1980)

(STATION SIN). SNRM 1246. MAIN DECK FRAME FOUND CRACKED AT BS 1980 S13L AS MARKED. C/A REPAIR CARRIED OUT PER FEDEX ERA NR B53-10-324.

Part: STIFFENER — MISSING FASTENER (BS 1100)

SIN - MAIN DECK LBBL 57 TO 50 FLOORBEAM VERTICAL STIFFENER AT BS 1100, FOUND 4 EA HI-LOK COLLARS MISSING.

Part: BRACKET — CRACKED (BS 1200)

SIN - MAIN DECK RBBL 57 TO 50 FLOORBEAM AT BS 1200, FOUND ANGLE BRACKET TO VERTICAL STIFFENER CRACKED.

Part: INTERCOSTAL — CRACKED (BS 1020)

SIN - MAIN DECK LATERAL INTERCOSTAL AT BS 1020 BETWEEN FLOORBEAMS LBBL 72.92 AND 98.58, FOUND CRACKED ON UPPER SURFACE.

Part: FITTING — CRACKED (BS 1020)

SIN - MAIN DECK ATTACH FITTING AT BS 1020 BETWEEN FLOORBEAMS LBBL 72 TO 92 AND 98.58 FOUND 8 INCH CRACK.

Part: FLOOR BEAM — CRACKED (BS 1000)

MAIN DECK LBBL 33 TO 99 FLOOR BEAM AT 1000 FOUND CRACKED AT FLOOR BOARD ATTACHMENT HOLE, NOTE PREVIOUS CORROSION BLEND OUT AREA. REPAIR CARRIED OUT AS PER REF SNRM 1654 FOR DETAILS ERA B53-40-27.

Part: FRAME — CRACKED (BS 1660)

MAIN DECK CRACK FOUND PROPAGATED BEYOND THE STOP DRILL ON THE FRAME AT BS 1660 AT S13R. C/A: FRAME REPLACED PER DWG 65B00146.

Part: WEB — CORRODED (BS 1241)

SIN - CENTER SECTION TANK AFT FACE WEB EXTERIOR FOUND EXFOLIATED AT BS 1241 WL 172, BETWEEN LBL 5 TO 80 AS MARKED.

Part: WEB — EXFOLIATED (BS 1241)

CENTER SECTION TANK AFT FACE WEB EXTERIOR FOUND EXFOLIATED AT BS 1241 WL 172 BETWEEN RBL 80 TO 104. REPAIR CARRIED OUT AS PER ERA B57-10-94.

Part: SPAR — CRACKED (RT WING)

RT WING ROOT ON REAR SPAR LOCATION ATTACHMENT TO CENTER TANK, 4 HOLES IN THE REAR SPAR COMMON TO SPLICE PLATE AND 3 HOLES IN THE SPLICE PLATE COMMON TO THE REAR SPAR FOUND CRACKED. SPLICE PLATE PLACED AND CRACKED FASTENER HOLES OVERSIZED AND BUSHING INSTALLED AS PER FEDEX ERA NR B57-10-92 REV 1 65B14528-6, 65B15275-12, 1 EACH 15-5PH-1.250 INCH DIA 1 FT.

Part: CHORD — CRACKED (BS 1000)

SIN - BS 1000 BULKHEAD LOWER CHORD FOUND CRACKED AT LBL 9, APPROX 0.75 AND RBL 9, APPROX 0.75.

Part: STIFFENER — CRACKED (BS 400)

BS 400 BULKHEAD STIFFENER FOUND WITH CORROSION CRACK AT BWL 118, ADJACENT TO S 42L. STIFFENER REPLACED AS PER FEDEX B747 SRM REV 76 51-30-02.