N704CK

Part: LIGHT — INOPERATIVE (ZONE 200) · airframe 100,357 hrs · 19,772 cycles

EMERGENCY LIGHT AT BS 410 UPPER DECK CEILING FWD OF LAVATORY IS INOPERATIVE.

Part: LIGHT — INOPERATIVE (ZONE 200) · airframe 100,357 hrs · 19,772 cycles

UPPER DECK EMERGENCY LIGHT INOPERATIVE AT BS 480 INSIDE ROUND FIXTURE IN AFT CABIN.

Part: PANEL SUPPORT — CORRODED (WING) · corrosion level 2 · airframe 99,775 hrs · 19,593 cycles

PANEL SUPPORT STRIP INBD OF NR 6 FLAP TRACK FAIRING HAS EVIDENCE OF CORROSION.

Part: FITTING — CRACKED (FUSELAGE) · airframe 99,775 hrs · 19,593 cycles

RT BODY GEAR W/W STA 1461, RBL-1 KEEL BEAM TO PRESSURE DECK FITTING HAS EVIDENCE OF CRACK.

Part: CIRCUIT BREAKER — FAILED (COCKPIT) · airframe 98,652 hrs · 19,281 cycles

ON DESCENT NR 4 ENGINE FUEL CONDITION ACTUATOR CIRCUT BREAKER STARTED SMOKING, CIRCUT BREAKER PULLED, SMOKE STOPPED. REMOVED AND REPLACED THE NR 4 FUEL CONDITION ACTUATOR CIRCUIT BREAKER IAW B747-200 MM 24-50-01 AND OPS CHECKED GOOD IAW B747-200 MM 76-11-00 WITH NO DEFECTS NOTED.

Part: FRAME — CRACKED (FUSELAGE) · airframe 97,615 hrs · 19,010 cycles

LEFT BS 520 FRAME HAS CRACK INDICATION AT UPPER DECK FLOORBEAM UPPER CHORD UPPER I/B FASTENER HOLE WL 308 LBL 90.

Part: ATTACH ANGLE — CRACKED (NR 4 PYLON) · airframe 97,615 hrs · 19,010 cycles

NR 4 PYLON, STIFFENER ATTACH ANGLES CRACKED AT APPROX NAC STA 151 (LOWER FIREWALL BULKHEAD).

Part: BULKHEAD — CHAFED (NR 3 PLYON) · airframe 97,615 hrs · 19,010 cycles

NR 3 PYLON STA 221, HYDRAULIC FITTING CHAFED INTO BULKHEAD.

Part: FIRESHIELD — CHAFED (NR 3 PYLON) · airframe 97,615 hrs · 19,010 cycles

NR 3 PYLON UNDERSIDE- NAC STA 218 - LT PYLON SKIRT INNER FIRESHIELD CHAFED THROUGH AND REPAIR FILLER CHAFED.

Part: SEAT TRACK — DAMAGED (FUSELAGE) · airframe 97,615 hrs · 19,010 cycles

STA 980 RBL 11, SEAT TRACK HAS ELONGATED CENTER GUIDE LOCKING HOLE.

Part: REVEAL — CRACKED (CABIN) · airframe 97,615 hrs · 19,010 cycles

STA 2231 LT SIDE STR 25 JUST BELOW, REVEAL PANEL CRACKED 1 INCH LONG.

Part: FLOOR SUPPORT — CORRODED (FUSELAGE) · corrosion level 2 · airframe 19,010 hrs · 97,615 cycles

PANEL BELOW FLOORBOARD STA 1080 RBL 90 CORRODED - (FLOORBOARD SUPPORT ANGLE CORRODED).

Part: SEAT TRACK — CORRODED (FUSELAGE) · corrosion level 2 · airframe 97,615 hrs · 19,010 cycles

MAIN DECKS SEAT TRACK CORRODED BETWEEN BS 1631 AND 1634, RBL 13.

Part: ANGLE — CRACKED (NR 3 PYLON) · airframe 97,615 hrs · 19,010 cycles

NR 3 PYLON REAR MOUNT BULKHEAD RT UPPER FWD FRAME ANGLE IS CRACKED AT TOP HOLE.

Part: FIRESHIELD — DAMAGED (NR 4 PYLON) · airframe 97,615 hrs · 19,010 cycles

NR 4 PYLON LWR INBD FIRESHIELD HAS A PULLED RIVET - DAMAGED SHIELD AT NAC STA 222.

Part: ANGLE — CRACKED (NR 3 PYLON) · airframe 97,615 hrs · 19,010 cycles

NR 3 PYLON REAR MOUNT BULKHEAD LT UPPER FRAME ANGLE (FWD) IS CRACKED AT TOP HOLE.

Part: STIFFENER — CRACKED (NR 4 PYLON) · airframe 97,615 hrs · 19,010 cycles

NR 4 PYLON STIFFENER CRACKED AT CUTOUT, LWR FIREWALL BULKHEAD APPROX NAC STA 151.

Part: SEAT TRACK — CRACKED (COCKPIT) · airframe 97,615 hrs · 19,010 cycles

CAPT'S AFT O/B SEAT TRACK IS CRACKED.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 96,543 hrs · 18,789 cycles

EMERGENCY LIGHT INOP AT BS 480 OF UPPER DECK CEILING.

Part: BULKHEAD — CHAFED (NR 2 PYLON) · airframe 95,368 hrs · 18,559 cycles

NR 2 PYLON CASE DRAIN LINE CHAFING INTO NAC STA 221.9 BULKHEAD.

Part: FIRE WARNING — ACTIVATED (COCKPIT) · airframe 93,025 hrs · 18,096 cycles

NO FAULT CODE: APU FIRE WARNING ILLUMINATED AND ORAL WARNING SOUNDED DURING CRUISE. ALL WARNINGS EXTINGUISHED AFTER QRH PROCEDURES WERE PERFORMED.

Part: WINDOW FRAME — CORRODED (FUSELAGE) · corrosion level 2 · airframe 92,519 hrs · 17,991 cycles

EVIDENCE OF CORROSION ON UPPER DECK WINDOW FRAME STA 630 RT SIDE.

Part: SEAT TRACK — CORRODED (FUSELAGE) · corrosion level 2 · airframe 92,519 hrs · 17,991 cycles

MAIN DECK SEAT TRACK CORRODED AT BS 1301, LBL 75.

Part: SKIN — CORRODED (FUSELAGE) · corrosion level 2 · airframe 92,519 hrs · 17,991 cycles

STA 1480 SKIN HAS CORROSION IN TWO AREA'S AT STR 1R TO STR 2L.

Part: BULKHEAD — CHAFED (NR 2 PYLON) · airframe 92,519 hrs · 17,991 cycles

NR 2 PYLON NAC STA 221 IS CHAFED BY HYDRAULIC CASE DRAIN LINE.

Part: SKIN — CORRODED (FUSELAGE) · corrosion level 2 · airframe 92,519 hrs · 17,991 cycles

STA 2482 TO 2495 SKIN HAS CORROSION AT STR 23L.

Part: SEAT TRACK — CRACKED (FUSELAGE) · airframe 92,519 hrs · 17,991 cycles

STA 2205 LBL 88 MAIN DECK SEAT TRACK CRACKED .5 INCH.

Part: SKIN — CORRODED (FUSELAGE) · corrosion level 2 · airframe 92,519 hrs · 17,991 cycles

EXTERNAL FUSELAGE STA 2598 SKIN IS CORRODED AT JACK POINT AREA RBL 31.

Part: SKIN — CRACKED (FUSELAGE) · airframe 92,519 hrs · 17,991 cycles

FUSELAGE SKIN CRACKED AT BS 2413 AT DOOR 312AR CUTOUT.

Part: SKIN — CORRODED (FUSELAGE) · corrosion level 2 · airframe 92,519 hrs · 17,991 cycles

FUSELAGE SKIN CORRODED INTERNALLY AT BS 1483 BETWEEN STR 17R AND STR 18R.

Part: SKIN — CORRODED (FUSELAGE) · corrosion level 2 · airframe 92,519 hrs · 17,991 cycles

FUSELAGE SKIN CORRODED INTERNALLY AT BS 1243 BETWEEN STR 2R AND STR 3R.

Part: STRUCTURE — DAMAGED (FUSLEAGE) · airframe 108,560 hrs · 20,599 cycles

AIRCRAFT 704CK WAS INVOLVED IN A RUNWAY EXCURSION WHICH RESULTED IN SUBSTANTIAL DAMAGE TO THE AIRCRAFT.

Part: FIRE WARNING — ACTIVATED (NR 3 ENGINE) · airframe 108,309 hrs · 20,555 cycles

NR 3 ENG FIRE INDICATION DURING CLIMBOUT THROUGH 4000 FT APPROX 5 MIN INTO FLIGHT.

Part: BULKHEAD — CHAFED (NR 1 NACELLE) · airframe 106,977 hrs · 20,280 cycles

NR 1 PYLON NAC STA 129 BULKHEAD CHORD ANGLE CHAFED.

Part: LIGHT — INOPERATIVE (EMERGENCY EXIT) · airframe 106,975 hrs · 20,279 cycles

UPPER DECK RIGHT AFT EMERGENCY EXIT LIGHT WILL NOT ILLUMINATE BS 570.

Part: FRAME — CRACKED (NR 4 PYLON) · airframe 106,633 hrs · 20,206 cycles

NR 4 PYLON I/B FRAME CRACKED APPROX 10 INCHES ABOVE LOWER SPAR AT NAC STA 236.

Part: UNKNOWN — ODOR (COCKPIT) · airframe 106,199 hrs · 20,116 cycles

WHILE OPERATING FLT DECK FAN NOTICED ELECTRICAL ODOR. PERFORMED OPERATION TEST OF THE RECIRCULATION SYSTEM PER B747 M/M 21-25-00. COULD NOT DUPLICATE. NO DEFECTS NOTED AT THIS TIME OPS CHECK OK.

Part: LIGHT — INOPERATIVE (EMERGENCY EXIT) · airframe 105,589 hrs · 19,994 cycles

EMERGENCY EXIT SIGN ABOVE RT UPPER DECK ESCAPE DOOR IS INOP.

Part: SEAT TRACK — WORN (BS 320) · airframe 104,939 hrs · 19,863 cycles

F/E'S OUTBOARD SEAT TRACK WORN BEYOND LIMITS

Part: VERTICAL SUPPORT — CORRODED (BS 1920) · corrosion level 2 · airframe 104,939 hrs · 19,863 cycles

AFT BILGE FLOORBEAM VERTICAL SUPPORT IS CORRODED AT STA 1920, LBL 63.

Part: STRINGER — CRACKED (BS 1480 S8L) · airframe 104,939 hrs · 19,863 cycles

FUSELAGE STRINGER CRACKED AT B.S.1480, STR-8L.

Part: FITTING — DAMAGED · airframe 104,939 hrs · 19,863 cycles

LT HORIZ STAB O/B HINGE FITTING UPPER TWO FASTENER HOLES DAMAGED, APPROX BS 2538.

Part: FLOORBEAM — CRACKED (BS 1800) · airframe 104,939 hrs · 19,863 cycles

AFT PIT BS 1800 FLOORBEAM WEB CRACKED AT RBL-15, WL-115.

Part: FLOORBEAM — CORRODED (FUSELAGE) · airframe 104,939 hrs · 19,863 cycles

MAIN DECK BS 480 FLOORBEAM UPPER CHORD CORRODED AT LBL 59.

Part: BULKHEAD — DENTED (FUSELAGE) · airframe 104,939 hrs · 19,863 cycles

BS 2360 PRESSURE BULKHEAD WEB DENTED AT RBL 72, WL 225.

Part: BULKHEAD — DENTED (FUSELAGE) · airframe 104,939 hrs · 19,863 cycles

BS 2360 PRESSURE BULKHEAD WEB DENTED AT LBL 32, WL 320.

Part: FLOORBEAM — CORRODED (FUSELAGE) · corrosion level 2 · airframe 104,939 hrs · 19,863 cycles

UPPER DECK FLOORBEAM UPPER CHORD HAS CORROSION AT STA 520, BL 0.

Part: FRAME — CRACKED (NR 4 PYLON) · airframe 104,939 hrs · 19,863 cycles

NR 4 PYLON ENGINE MOUNT BULKHEAD FRAME IS CRACKED 1 INCH FORWARD SIDE, INBOARD OF PYLON UPPER SPAR CHORD AT NAC STA 221.9

Part: FIRESHIELD — CHAFED (NR 1 PYLON) · airframe 104,939 hrs · 19,863 cycles

NR 1 PYLON LOWER SKIRT OUTBOARD SIDE SKIN & FIRESHIELD IS CHAFED AT NAC STA 180.

Part: FRAME — CRACKED (NR 2 PYLON) · airframe 104,939 hrs · 19,863 cycles

NR 2 PYLON REAR ENGINE MOUNT BULKHEAD FRAME IS CRACKED 1 INCH FORWARD SIDE, INBOARD & OUTBOARD OF PYLON UPPER SPAR CHORD AT NAC STA 221.9.

Part: FRAME — GOUGED (NR 1 PYLON) · airframe 104,939 hrs · 19,863 cycles

NR 1 PYLON INTERNAL FRAME IS GOUGED AT NAC STA 194, WL 150, ABOVE MID SPAR AREA.

Part: FRAME — CRACKED (NR 1 PYLON) · airframe 104,939 hrs · 19,863 cycles

NR 1 PYLON REAR ENGINE MOUNT BULKHEAD FRAME IS CRACKED 1 INCH, FORWARD SIDE, INBOARD & OUTBOARD OF PYLON UPPER SPAR CHORD AT NAC STA 221.9.

Part: FIRESHIELD — CHAFED (NR 4 PYLON) · airframe 104,939 hrs · 19,863 cycles

NR 4 PYLON LOWER SKIRT INBOARD SIDE FIRESHIELD IS CHAFED AT NAC STA 180 TO 250.

Part: STRINGER — CRACKED (FUSELAGE) · airframe 104,939 hrs · 19,863 cycles

FUSELAGE STRINGER IS CRACKED AT STA 280, STR 41R.

Part: FIRESHIELD — CHAFED (NR 4 PYLON) · airframe 104,939 hrs · 19,863 cycles

NR 4 PYLON LOWER SKIRT O/B SIDE FIRESHIELD FROM STA180-250 CHAFED.

Part: FLOORBEAM — DENTED (FUSELAGE) · airframe 104,939 hrs · 19,863 cycles

STA 560 FLOORBEAM UPPER CHORD DENTED RBL 50.

Part: BULKHEAD — GOUGED (NR 2 PYLON) · airframe 104,939 hrs · 19,863 cycles

NR 2 PYLON 221 BULKHEAD HAS THREE GAUGES AFT SIDE ABOVE HYD LINE.

Part: FLOORBEAM — DAMAGED (FUSELAGE) · airframe 104,939 hrs · 19,863 cycles

STA 780 RBL 22 FLOORBEAM UPPER CAP DAMAGED.

Part: FLOORBEAM — DENTED (FUSELAGE) · airframe 104,939 hrs · 19,863 cycles

STA 720 FORWARD PIT FLOORBEAM UPPER CHORD DENTED WL 119 RBL 10.

Part: WEB — DENTED (FUSELAGE) · airframe 104,939 hrs · 19,863 cycles

AFT PIT STA 1540 WL 119 VERT WEB DENTED LBL 8 TO RBL 8.

Part: WEB — CRACKED (BS 1660-1680) · airframe 104,939 hrs · 19,863 cycles

AFT CARGO COMP FLOOR TORQUE BOX TOP WEB CRACKED BETWEEN BS 1660 AND BS 1680, LBL-39.

Part: SEAT TRACK — CRACKED (BS 482) · airframe 104,939 hrs · 19,863 cycles

FOUND MAIN DECK SEAT TRACK CRACKED AT BS 482, RBL-90.

Part: STRINGER — CHAFED (BS 157 S14L) · airframe 104,939 hrs · 19,863 cycles

FOUND NOSE CARGO DOOR STR-14L CHAFED AT BS 157.

Part: SEAT TRACK — CORRODED (BS 440) · corrosion level 2 · airframe 104,939 hrs · 19,863 cycles

FOUND CORROSION ON MAIN DECK SEAT TRACK UPPER CHORD AT BS 440, LBL-33.

Part: SEAT TRACK — CRACKED (BS 525) · airframe 104,939 hrs · 19,863 cycles

FOUND MAIN DECK SEAT TRACK CRACKED AT BS 525, RBL-98.

Part: WEB — DENTED (BS 878) · airframe 104,939 hrs · 19,863 cycles

FOUND FORWARD CARGO COMP FLOOR TORQUE BOX TOP WEB DENTED AT BS 878, RBL 60.

Part: STRINGER — GOUGED (BS 840) · airframe 104,939 hrs · 19,863 cycles

STR 16R UPPER FLANGE HAS A DEEP GOUGE AT BS 840.

Part: FRAME — CORRODED (BS 2360) · airframe 104,939 hrs · 19,863 cycles

CORROSION ON BS 2360 BULKHEAD FORWARD LOWER FRAME AT STR 36R.

Part: SPAR — CRACKED (NR 1 NACELLE) · airframe 104,939 hrs · 19,863 cycles

NR 1 PYLON MID SPAR WEB CRACKED BY REAR ENGINE MOUNT, NAC STA 221.9, WL 138.5.

Part: FITTING — CORRODED (BULKHEAD) · corrosion level 2 · airframe 104,939 hrs · 19,863 cycles

B.S. 2360 PRESSURE BULKHEAD STR 48R END FITTINGS ARE CORRODED ON FORWARD AND AFT SIDES.

Part: FITTING — CORRODED (FUSELAGE) · corrosion level 2 · airframe 104,939 hrs · 19,863 cycles

BS 2360 STR 42L END FITTINGS ARE CORRODED ON FORWARD AND AFT SIDES

Part: FLOORBEAM — CORRODED (BS 1580) · corrosion level 2 · airframe 104,939 hrs · 19,863 cycles

CORROSION ON MAIN DECK FLOORBEAM LOWER SPLICE AT BS 1580, LBL 90 TO LBL 100.

Part: FRAME — CORRODED (BS 2360) · airframe 104,939 hrs · 19,863 cycles

CORROSION ON BS 2360 BULKHEAD LOWER FORWARD FRAME AT STR 38L.

Part: FRAME — CORRODED (BS 2360) · airframe 104,939 hrs · 19,863 cycles

CORROSION ON BS 2360 BULKHEAD FORWARD LOWER FRAME AT STR 48R.

Part: LATCH — BROKEN (EMERGENCY DOOR) · airframe 104,939 hrs · 19,863 cycles

UPPER DECK EMERGENCY DOOR FORWARD LOWER GUIDE RAIL LATCH/SPRING ASSY. IS BROKEN ON BOTTOM OF DOOR.

Part: STRINGER — CRACKED (FUSELAGE) · airframe 104,939 hrs · 19,863 cycles

FUSELAGE STRINGER 38R HAS A .25 CRACK BETWEEN STA. 500 AND 520.

Part: SUPPORT — CRACKED (BS 2775) · airframe 104,939 hrs · 19,863 cycles

APU AFT MOUNT HORIZONTAL SUPPORT HAS CRACKED AND ELONGATED HOLE AT MOUNT FORWARD BOLT HOLES, BS 2775, LBL 3.

Part: FITTING — CORRODED (BS 2360) · corrosion level 2 · airframe 104,939 hrs · 19,863 cycles

B.S. 2360 PRESSURE BULKHEAD STR 38L END FITTING IS CORRODED ON FORWARD SIDE.

Part: STRINGER — CORRODED (BS 2360) · airframe 104,939 hrs · 19,863 cycles

CORROSION ON STR 49R END FITTING FORWARD OF BS 2360.

Part: FITTING — CORRODED (BS 2360) · corrosion level 2 · airframe 104,939 hrs · 19,863 cycles

BS 2360 PRESSURE BULKHEAD S50R END FITTINGS ARE CORRODED ON FORWARD AND AFT SIDES.

Part: STIFFENER — CRACKED (FUSELAGE) · airframe 104,939 hrs · 19,863 cycles

STA 740 LBL24 HAS CRACKED STIFFENER .5 INCH.

Part: FRAME — DENTED (FUSELAGE) · airframe 104,939 hrs · 19,863 cycles

FRAME WEB DENTED APROX .75 INCH STA 1760 4 INCH, WL114, RBL53.

Part: STRINGER — CORRODED (BS 2360) · airframe 104,939 hrs · 19,863 cycles

CORROSION IN BOLT HOLES OF STR-1L END FITTING FORWARD OF BS 2360 BULKHEAD.

Part: STRINGER — CRACKED (FUSELAGE) · airframe 104,939 hrs · 19,863 cycles

STRINGER 39L HAS .25 INCH CRACK BETWEEN STA580 AND 600.

Part: FRAME — CRACKED (FUSELAGE) · airframe 104,939 hrs · 19,863 cycles

FRAME WEB CRACKED 1 INCH STA1680 STR40R WL118.

Part: SKIN — DENTED (FUSELAGE) · airframe 104,939 hrs · 19,863 cycles

STA 580 BETWEEN STR 41R AND 42R SKIN DENTED 1.5 INCHES.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 104,939 hrs · 19,863 cycles

SEAT TRACK CORRODED AT STA 600 BL-0 WL312.

Part: STRINGER — CORRODED (BS 2360) · airframe 104,939 hrs · 19,863 cycles

CORROSION IN STR 36R END FITTING BOLT HOLES FWD OF BS 2360.

Part: ATTACH BRACKET — BROKEN (BS 900) · airframe 104,939 hrs · 19,863 cycles

FUSELAGE LT TENSION TIE ATTACH BRACKET IS BROKEN AT STA. 900, LBL 38.5.

Part: SHEAR WEB — CRACKED (BS 820) · airframe 104,939 hrs · 19,863 cycles

FUSELAGE LT SLOPING SHEAR WEB IS CRACKED (1 INCH) AT STA. 820, LBL 77, STR. 9L.

Part: TENSION TIE — CRACKED (BS 920) · airframe 104,939 hrs · 19,863 cycles

FUSELAGE TENSION TIE FORWARD CHANNEL IS CRACKED (1 INCH) AT UPPER FLANGE STA. 920, LBL 15.

Part: STRINGER CLIP — GOUGED (BS 820 S10AR) · airframe 104,939 hrs · 19,863 cycles

FUSELAGE STRINGER CLIP IS GOUGED AT STA. 820, RT SIDE STR 10A.

Part: SHEAR WEB — CRACKED (BS 820) · airframe 104,939 hrs · 19,863 cycles

FUSELAGE RT SLOPING SHEAR WEB IS CRACKED (1 INCH) AT STA. 820, RBL 77, STR. 9R.

Part: ATTACH BRACKET — BROKEN (BS 900) · airframe 104,939 hrs · 19,863 cycles

FUSELAGE RT TENSION TIE ATTACH BRACKET IS BROKEN AT STA. 900, RBL 38.5.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 103,889 hrs · 19,661 cycles

UPPER DECK LT EMERGENCY LIGHT IS INOP.

Part: LIGHT — INOPERATIVE (ESCAPE SLIDE) · airframe 103,888 hrs · 19,660 cycles

FOUND UPPER DECK, RT EMERGENCY SLIDE LIGHT IS INOP.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 102,884 hrs · 19,445 cycles

EMERGENCY EXIT LIGHT INOP AT CREW EXIT DOOR, UPPER DECK.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 102,809 hrs · 19,426 cycles

UPPER DECK RIGHT EMERGENCY LIGHT IS INOP.

Part: SEAT TRACK — CRACKED (BS 320) · airframe 104,939 hrs · 19,863 cycles

PILOTS AFT I/B SEAT TRACK CRACKED 1 INCH.

Part: BULB — BURNED OUT (EMERGENCY LIGHT) · airframe 100,340 hrs · 18,920 cycles

MAIN DECK CARGO SMOKE LIGHTS SEGMENTS NR 2 - 5 ILLUMINATED AFTER ETP CARGO EXAMINED. NO FIRE NOTED. AFTER 15 MIN LIGHTS EXTINGUISHED. RELAMPED NR 2 & 5 SMOKE DETECTORS AND OPS CHECKED GOOD IAW B747 MM 26-14-00.

Part: GARLOCK SEAL — FAILED (CSD) · airframe 98,573 hrs · 18,575 cycles

PRECAUTIONARY ENG SHUTDOWN ON NR 1 ENG DUE TO LOW OIL QTY. REMOVED AND REPLACED CONSTANT SPEED DRIVE GARLOCK SEAL IAW MM 72-61-07. REMOVED AND REPLACED TRANSFER TUBE "O" RINGS IAW MM 72-61-15 DUE TO BROKEN "O" RING. REMOVED AND REPLACED NR 1 CONSTANT SPEED DRIVE IAW MM 24-11-01, DUE TO LEAKING OIL. REMOVED AND REPLACED NR 1 GENERATOR SHAFT O-RING, DUE TO BEING BROKEN IAW MM 24-21-01. INSPECTED EXTERNAL PART OF ENG THOROUGHLY, INSPECTED VISUALLY, CK'S OK. PERFORMED ENG, RUN-UP IAW MM 71-00-00. ALL FUNCTIONAL RUN-UP CK'S AND PARAMETERS CK'S OK. NO LEAKEDS NOTED. PERFORMED WINDMILLING INSPECTION IAW MM 72-00-00. NO DEFECTS NOTED.

Part: WARNING LIGHT — ILLUMINATED (NR 4 ENGINE) · airframe 95,532 hrs · 17,953 cycles

AFTER TAKEOFF AT 500 FT AGL, THE NR 4 ENGINE FIRE INDICATION ILLUMINATED AND THE FIRE BELL SOUNDED. PERFORMED APPROPRIATE CHECKLIST AND LANDED WITHOUT INCIDENT.

Part: STIFFENER — CRACKED (WS 160)

DURING 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 NUMBER C57-510-01-2. NON-ROUTINE TASK CARD NUMBER B0083-16-N-00324.

Part: SEAT TRACK — CORRODED (BS 510-660)

DURING 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 C53-210-03-4. NON-ROUTINE TASK CARD NUMBER B0083-16-N-00397.

Part: SKIN — DENTED (BS 470)

BS 470, SWL 118 LT (LOWER BELLY AREA) HAS A DENT L-2, W-2, D-.350, OUT OF LIMITS. CUT OUT AND REMOVED THE DAMAGED PORTION OF THE SKIN IAW B747 SRM 53-30-03. CHECK MATERIAL FOR FABRICATE SHIM AND DOUBLER 7075T6 .071, 2024T3 .063 IAW SRM 53-30-03. REPAIRED IAW B747 SRM 53-30-03. NON-ROUTINE TASK CARD NUMBER B0083-81-N-0003.

Part: ANGLE — CRACKED (BS 640)

DURING ROUTINE CPCP INSPECTION, FOUND FWD CARGO COMPARTMENT STA 640 LBL 43 FLOOR SUPPORT IS CRACKED. CUT OUT DAMAGED AREA IAW B747 SRM 51-10-01. ID MATERIAL 2024T3 .050. INSTALLED ANGLE AND FILLER IAW B747 SRM 51-30-02. CORROSION TASK CARD NUMBER C53-125-01-1. NON-ROUTINE TASK CARD NUMBER B0083-16-N-00643.

Part: SEAT TRACK — CORRODED (BS 510-660)

DURING 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 SRM 51-10-01. ID MATERIAL PN BAC1520-1854 IAW SRM 53-10-21. REPAIRED IAW SRM 53-10-21. CORROSION TASK CARD NUMBER C53-210-03-4. NON-ROUTINE TASK CARD NUMBER B0083-16-N-00395.

Part: SEAT TRACK — CORRODED (BS 450-510)

DURING 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 TO 5510 IAW SRM 51-10-01. REPAIRED IAW B747 SRM 53-10-03. CORROSION TASK CARD NUMBER C53-210-03-4. NON-ROUTINE TASK CARD NUMBER B0083-16-N-00396.

Part: BATTERY PACK — DISCHARGED (CABIN)

DURING 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.

Part: BULKHEAD BOLT — SHEARED (BS 2360)

DURING 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 CARD NUMBER B0083-16-N-00477.

Part: SKIN — DENTED (BS 1580)

DURING ROUTINE CPCP INSPECTION, FOUND 2.5 INCH DENT IN BS 1580 FRAME WEB SKIN DIRECTLY ABOVE S47R IN AFT CARGO COMPARTMENT FLOOR STRUCTURE FORWARD SECTION. REMOVED DAMAGED MATERIAL AND DENT IAW B747 SRM 51-10-01. MATERIAL ID FILLER 7075-T6 .025 AND DOUBLER 7075-T6 .040. INSTALLED REPAIR IAW SRM B747 SRM 53-10-21. CORROSION TASK CARD NUMBER C53-125-01-2. NON-ROUTINE TASK CARD NUMBER B0083-16-N-00754.

Part: BULKHEAD SKIN — CORRODED (BS 2360)

DURING 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 53-30-02. INSTALLED DOUBLER IAW B747 SRM 53-30-03. NON-ROUTINE TASK CARD NUMBER B0083-09-N-00046.

Part: SKIN — TORN (BS 1720)

DURING ROUTINE CPCP INSPECTION, FOUND WEB SKIN TORN IN AFT CARGO COMPARTMENT FLOOR STRUCTURE AT BS 1720 AND RBL 54 ABOVE S44R. REMOVED DAMAGED MATERIAL IAW SRM 51-10-07. MATERIAL ID 2024-T3 .040 IAW SRM 51-40-02. INSTALLED DOUBLER IAW SRM 51-40-02 FIG 1. CORROSION TASK CARD NUMBER C53-125-01-2. NON-ROUTINE TASK CARD NUMBER B0083-16-N-00753.

Part: SEAT TRACK — CORRODED (BS 580-600)

DURING 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 TRACK IAW B747 SRM 53-10-21. CORROSION TASK CARD NUMBER C53-210-03-4. NON-ROUTINE TASK CARD NUMBER B0083-16-N-00394.

Part: SEAT TRACK — BROKEN (BS 520-540)

DURING ROUTINE CPCP INSPECTION, FOUND IN UPPER DECK CABIN IN FLOOR SUPPORT BETWEEN BS 520 TO BS 540, LBL 40, WL 310 ARE BROKEN. REMOVED DAMAGED SEAT TRACK SECTION IAW B747 SRM 51-30-02. SEAT TRACK WAS FOUND OUT OF LIMITS IAW B747 SRM 51-30-02. MATERIAL ID BAC1520-1567 AND 6511. INSTALLED NEW SEAT TRACK IAW B747 SRM 51-30-02. CORROSION TASK CARD NUMBER C53-210-03-4. NON-ROUTINE TASK CARD NUMBER B0083-16-N-00700.

Part: SKIN — CRACKED (BS 340)

DURING 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 51-30-02 AND 51-10-02. NON-ROUTINE TASK CARD NUMBER B0083-09-N-00033.

Part: BEAM — CRACKED (BS 740)

LT 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.

Part: SKIN — CRACKED (BS 2412)

DURING 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 51-30-02 AND 51-10-01. NON-ROUTINE TASK CARD NUMBER B0083-09-N-00075.

Part: SKIN — CORRODED (BS 2220)

DURING ROUTINE CPCP INSPECTION FOUND LEVEL 2 CORROSION, CORROSION ON THE SKIN AFT OF STA 2220 IN AFT CARGO COMPARTMENT BETWEEN S46L AND S45L. REMOVED CORROSION IAW B747 SRM 51-10-01 SKIN IS OUT OF LIMITS IAW B747 SRM 53-10-01. MATERIAL LOOSE BETWEEN S46L AND 45L 0.028 PERCENT IAW B747 SRM 53-30-01 AND 53-30-02 ID MATERIAL 2024T3 .100. REPAIRED, CORROSION TASK CARD NUMBER C53-125-01-2. NON-ROUTINE TASK CARD NUMBER B0083-16-N-00807.

Part: BULKHEAD BOLT — SHEARED (BS 2360)

DURING 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.

Part: STRINGER — CORRODED (BS 2360)

DURING 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 BAC1498-146.7075-T62 STRINGER REPAIR ID PN BAC1498-1317075-T62. INSTALLED REPAIR IAW B747 SRM 53-10-03. NON-ROUTINE TASK CARD NUMBER B0083-09-N-00035.

Part: BRACE — WORN (NR 1 PYLON)

DURING 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 NUMBER B0083-09-N-00019.

Part: WEB — CORRODED (BS 1241)

DURING 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 MATERIAL TO MAKE WEB REPAIR 7075-T6 .156. CORROSION TASK CARD NUMBER C53-100-01-8. NON-ROUTINE TASK CARD NUMBER B0083-16-N-00304.

Part: SKIN — CORRODED (BS 2220)

DURING ROUTINE CPCP INSPECTION FOUND LEVEL 2 CORROSION, CORROSION ON THE SKIN AFT OF STA 2220 BETWEEN STRINGER 46R-47R AND STRINGER 45R-46R IN AFT CARGO COMPARTMENT. REMOVED CORROSION IAW B747 SRM 51-10-01. SKIN IS OUT OF LIMITS IAW B747 SRM 53-10-01. MATERIAL LOSS BETWEEN S46R AND S47R, .068 INCH IAW B747 SRM 53-30-01 AND 53-30-02. MATERIAL LOSS BETWEEN S45R AND S46R .057 INCH IAW B747 SRM 53-30-01 AND 53-30-02 ID MATERIAL 2024T3 .100 IAW SRM 53-30-03. REPAIRED, CORROSION TASK CARD NUMBER C53-125-01-2. NON-ROUTINE TASK CARD NUMBER B0083-16-N-00808.

Part: BULKHEAD BOLT — SHEARED (BS 2360)

DURING 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.

Part: SKIN — CORRODED (BS 960)

DURING ROUTINE CPCP INSPECTION FOUND LEVEL 2 CORROSION, FWD CARGO COMPARTMENT STA 960, BETWEEN S47R AND S47L SKIN HAS CORROSION. REMOVED CORROSION IAW B747 SRM 51-10-01 MATERIAL LOSS 30 PERCENT OUT OF LIMITS IAW B747 SRM 53-30-01. DAMAGED SKIN WAS REMOVED IAW B747 SRM 53-30-03 FIG 1 AND ANGLE T BETWEEN FRAME AND SKIN. ID MATERIAL REPAIR SHEET ALUMINIUM 2024T3 .071. CORROSION TASK CARD NUMBER C53-125-01-1. NON-ROUTINE TASK CARD NUMBER B0083-16-N-00604.

Part: FRAME — CRACKED (BS 680)

DURING ROUTINE CPCP INSPECTION, FOUND FWD CARGO COMPARTMENT STA 680, RBL 70, WL118 RIB IS CRACKED. REMOVED DAMAGED RIB IAW SRM 51-30-2. MATERIAL CHECK 2024-T3 .040. INSTALLED NEW RIB IAW SRM 51-30-02. CORROSION TASK CARD NUMBER C53-125-01-1. NON-ROUTINE TASK CARD NUMBER B0083-16-N-00644.

Part: FRAME — BUCKLED (BS 1500)

DURING ROUTINE CPCP INSPECTION, FOUND FRAME WEB BUCKLED AT BS 1500 BETWEEN STRINGER 43-47 BOTH LEFT AND RIGHT SIDE IN AFT CARGO COMPARTMENT FLOOR STRUCTURE FWD SECTION. REMOVED DAMAGE IAW B747 SRM 51-40-03 LEFT SIDE. ID MATERIAL IAW B747 SRM 53-10-23 7075-T6 .020. REMOVED DAMAGE IAW B747 SRM 51-40-03 RIGHT SIDE. ID MATERIAL IAW B747 SRM 53-10-23 7075-T6 .040. INSTALLED DOUBLER BOTH LEFT AND RIGHT SIDE IAW B747 SRM 53-10-04. CORROSION TASK CARD NUMBER C53-125-01-2. NON-ROUTINE TASK CARD NUMBER B0083-16-N-00755.

Part: SKIN — CORRODED (MAIN DECK)

ON 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 SRM 51-30-02. NON-ROUTINE TASK CARD NUMBER B0083-02-N-00126.

Part: FRAME — TORN (BS 1820)

DURING ROUTINE CPCP INSPECTION, FOUND FRAME WEB TORN AT BS 1820 AND RBL 27 IN AFT CARGO COMPARTMENT FLOOR STRUCTURE. REMOVED DAMAGED AREA IAW SRM 51-10-01. MATERIAL ID 7075-T6 .025 AND 7075-T6 .040. INSTALLED REPAIR IAW SRM 53-10-04 AND 51-30-02. CORROSION TASK CARD NUMBER C53-125-01-2. NON-ROUTINE TASK CARD NUMBER B0083-16-N-00812.

Part: SEAT TRACK — CORRODED (BS 580-600)

DURING 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 TRACK IAW SRM 53-10-21. CORROSION TASK CARD NUMBER C53-210-03-4. NON-ROUTINE TASK CARD NUMBER B0083-16-N-00393.

Part: SEAT TRACK — CORRODED (BS 820-860)

DURING 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. REPAIRED SEAT TRACK IAW B747 SRM 53-10-21. CORROSION TASK CARD NUMBER C53-210-03-4. NON-ROUTINE TASK CARD NUMBER B0083-16-N-00445.

Part: SUPPORT — CRACKED (BS 570)

DURING ROUTINE CPCP INSPECTION, FOUND FWD CARGO COMPARTMENT STA 570 LBL 24 FLOOR SUPPORT IS CRACKED. REMOVED DAMAGED MATERIAL IAW B747 SRM 51-30-00. ID MATERIAL 2024T3 0.63 IAW B747 SRM 51-10-01. INSTALLED SUPPORT IAW B747 SRM 51-21-01. CORROSION TASK CARD NUMBER C53-125-01-1. NON-ROUTINE TASK CARD NUMBER B0083-16-N-00655.

Part: FRAME — CRUNCHED (BS 1820)

DURING ROUTINE CPCP INSPECTION, FOUND CRUNCHED ON THE WEB FRAME OF STA 1820 IN AFT CARGO COMPARTMENT ABOVE STRINGER 51L. REMOVED DAMAGED MATERIAL DENT IAW B747 SRM 51-10-01. MATERIAL ID 7076T6 .025. DOUBLER 7075T6 .040. INSTALLED REPAIR IAW B747 SRM 53-10-04. CORROSION TASK CARD NUMBER C53-125-01-2. NON-ROUTINE TASK CARD NUMBER B0083-16-N-00809.

Part: SEAL — WORN (NR 1 ENGINE)

ON DESCENT, SMOKE ENTERED CABIN ISOLATED TO NR 1 ENG WHEN HIGH STAGE LIGHT ON. PERFORMED MAINTENANCE CHECKLIST FOR INOPERATIVE ENGINE FERRY FLIGHT AS REQUIRED FOR THREE ENGINE. FERRY. THIS ACFT HAS BEEN INSPECTED AND FOUND SAFE FOR INTENDED THREE ENGINE FERRY FLIGHT. REMOVED AND REPLACED ENG NR 1 PER AIA WORK CARD 7EC7100. OP CHECKED, TRIMMED, AND LEAK CHECKED OK IAW BOEING B747 MM 71-00-00. TEARDOWN FINDINGS REVEALED NR 3 BEARING INTERMEDIATE SEAL WAS WORN BEYOND LIMITS.

Part: SEAT TRACK — CORRODED (BS 1265-1372)

DURING ROUTINE CPCP INSPECTION, FOUND LEVEL 2 CORROSION: SEAT TRACK FLANGES CORRODED AT SCREW HOLES RBL 30 STA 1265 TO 1372. REMOVED CORROSION IAW B747 SRM 51-10-01. FOUND OUT OF LIMITS IAW B747 SRM 53-10-01 FIG 1. REMOVED AND REPLACED SEAT TRACK IAW B747 SRM 51-10-01 AND 51-30-02. CORROSION TASK CARD NUMBER C53-210-06. NON ROUTINE TASK CARD NUMBER 11641.

Part: SUPPORT — CORRODED (BS 1331)

DURING ROUTINE CPCP INSPECTION, FOUND LEVEL 2 CORROSION: FLOOR SUPPORT BETWEEN LBL 10 AND RBL 10 STA 1331 CORRODED. REMOVED CORROSION IAW B747 SRM 51-10-01. FOUND OUT OF LIMITS IAW B747 SRM 53-10-03. REMOVED AND REPLACED FLOOR SUPPORT IAW B747 SRM 51-10-01 AND 51-30-02. CORROSION TASK CARD NUMBER C53-210-06. NON-ROUTINE TASK CARD NUMBER 11637.

Part: SUPPORT — CORRODED (BS 1321)

DURING ROUTINE CPCP INSPECTION, FOUND LEVEL 2 CORROSION: FLOOR SUPPORT BETWEEN LBL 10 AND RBL 10 STA 1321 CORRODED. REMOVED AND REPLACED FLOOR SUPPORT IAW B747 SRM 51-10-01 AND 51-30-02. CORROSION TASK CARD NUMBER C53-210-06. NON-ROUTINE TASK CARD NUMBER 11636.

Part: SUPPORT — CORRODED (BS 1301)

DURING ROUTINE CPCP INSPECTION, FOUND LEVEL 2 CORROSION: FLOOR SUPPORT BETWEEN SEAT TRACKS LBL 10 AND LBL 30 STA 1301 CORRODED. REMOVED CORROSION IAW B747 SRM 51-10-01. FOUND TO BE OUT OF LIMITS IAW B747 SRM 53-10-03. REPLACED FLOOR SUPPORT IAW B747 SRM 51-10-01 AND 51-30-02. CORROSION TASK CARD NUMBER C53-210-06. NON-ROUTINE TASK CARD NUMBER 11634.

Part: SEAT TRACK — CORRODED (BS 1301-1372)

DURING ROUTINE CPCP INSPECTION, FOUND LEVEL 2 CORROSION: CORRODED SEAT TRACK FLANGE LBL 30 STA 1301 TO 1372 AT SCREW HOLES. REMOVED CORROSION IAW B747 SRM 51-10-01. FOUND OUT OF LIMITS IAW B747 SRM 53-10-01 FIG 1. REMOVED AND REPLACED SEAT TRACK IAW B747 SRM 51-10-01 AND 51-30-02. CORROSION TASK CARD NUMBER C53-210-06. NON-ROUTINE TASK CARD NUMBER 11633.

Part: SEAT TRACK — CORRODED (BS 1265-1372)

DURING ROUTINE CPCP INSPECTION, FOUND LEVEL 2 CORROSION: SEAT TRACK FLANGES CORROSION AT SCREW HOLES RBL10 STA 1265 TO 1372. REMOVED CORROSION IAW B747 SRM 51-10-01. FOUND OUT OF LIMITS IAW B747 SRM 53-10-01 FIG 1. REMOVED AND REPLACED SEAT TRACK IAW B747 SRM 51-10-01 AND 51-30-02. CORROSION TASK CARD NUMBER C53-210-06. NON-ROUTINE TASK CARD NUMBER 11640.

Part: SEAT TRACK — CORRODED (BS 1301-1372)

DURING ROUTINE CPCP INSPECTION, FOUND LEVEL 2 CORROSION: SEAT TRACK FLANGE CORRODED AT SCREW HOLES STA 1301 TO 1372 LBL 10. REMOVED CORROSION IAW B747 SRM 51-10-01. FOUND OUT OF LIMITS IAW B747 SRM 53-10-01 FIG 1. REMOVED AND REPLACED SEAT TRACK IAW B747 SRM 51-10-01 AND 51-30-02. CORROSION TASK CARD NUMBER C53-210-06. NON-ROUTINE TASK CARD NUMBER 11632.

Part: SUPPORT — CORRODED (BS 1301)

DURING ROUTINE CPCP INSPECTION, FOUND LEVEL 2 CORROSION: FLOOR SUPPORT BETWEEN LBL 10 AND RBL 10 STA 1301 CORRODED. REMOVED CORROSION IAW B747 SRM 51-10-01. FOUND TO BE OUT OF LIMITS IAW B747 SRM 53-10-03. REMOVED AND REPLACED FLOOR SUPPORT IAW B747 SRM 51-10-01 AND 51-30-02. CORROSION TASK CARD NUMBER C53-210-06. NON-ROUTINE TASK CARD NUMBER 11635.

Part: SUPPORT — CORRODED (BS 1341)

DURING ROUTINE CPCP INSPECTION, FOUND LEVEL 2 CORROSION: FLOOR SUPPORT BETWEEN LBL 10 AND RBL 10 STA 1341 CORRODED. REMOVED CORROSION IAW B747 SRM 51-10-1. FOUND TO BE OUT OF LIMITS IAW B747 SRM 53-10-03. REMOVED AND REPLACED FLOOR SUPPORT IAW B747 SRM 51-10-01 AND 51-30-02. CORROSION TASK CARD NUMBER C53-210-06. NON-ROUTINE TASK CARD NUMBER 11638.

Part: SUPPORT — CORRODED (BS 1416)

DURING ROUTINE CPCP INSPECTION, FOUND LEVEL 2 CORROSION: CORROSION ON FLOOR SUPPORT STA 1416 LBL 10 TO RBL 10. REMOVED CORROSION IAW B747 SRM 51-10-01. FOUND TO BE OUT OF LIMITS IAW B747 SRM 53-10-03. REMOVED AND REPLACED FLOOR SUPPORT IAW B747 SRM 51-10-01 AND 51-30-02. CORROSION TASK CARD NUMBER C53-210-06. NON-ROUTINE TASK CARD NUMBER 11695.

Part: SUPPORT — CORRODED (BS 1372)

DURING ROUTINE CPCP INSPECTION, FOUND LEVEL 2 CORROSION: CORROSION STA 1372 LBL10 TO RBL10 FLOOR SUPPORT. REMOVED CORROSION IAW B747 SRM 51-10-01. FOUND TO BE OUT OF LIMITS IAW B747 SRM 53-10-03. REMOVED AND REPLACED FLOOR SUPPORT IAW B747 SRM 51-10-01 AND 51-30-02. CORROSION TASK CARD NUMBER C53-210-06. NON-ROUTINE TASK CARD NUMBER 11694.

Part: ANGLE — CORRODED (BS 1480)

DURING WALKAROUND INSPECTION, FOUND LEVEL 2 CORROSION, STA 1480 LEFT SIDE LOWER FILLET ATTACH ANGLE CORRODED. REMOVED CORROSION, FOUND TO BE OUT OF LIMITS. INSTALLED REPAIR ON LOWER FILLET ATTACH ANGLE LEFT SIDE, STA 1480 IAW B747 SRM 53-50-04 FIGURE 2. NON-ROUTINE TASK CARD NR 94145.

Part: FRAME — CORRODED (BS 987)

DURING WALKAROUND INSPECTION, FOUND LEVEL 2 CORROSION, LOWER FUSELAGE FILLET PANEL FRAME CORRODED STA 987 RBL 14 TO RBL 24 UPPER CHORD. REMOVED CORRODED AREA FOUND TO BE OUT OF LIMITS. REPAIRED IAW SRM 53-50-04, 51-10-01, 51-30-02, 51-10-02. NON-ROUTINE TASK CARD NR 94132.

Part: ANGLE — CORRODED (BS 1520)

DURING WALKAROUND INSPECTION, FOUND LEVEL 2 CORROSION, APPROXIMATELY STA 1520 FILLET ATTACH ANGLE CORRODED. REMOVED CORROSION, FOUND TO BE OUT OF LIMITS. INSTALLED REPAIR ON FILLET ATTACH ANGLE STA 1520 IAW B747 SRM 53-50-04 FIGURE 2. NON-ROUTINE TASK CARD NR 94146.

Part: PANEL — CORRODED (BS 1460)

DURING CPCP CHECK INSPECTION, FOUND LEVEL 2 CORROSION, FILLET PANEL APPROXIMATELY STA 1460 BETWEEN MAIN LANDING GEAR DOORS, JUST AFT OF APU SHROUD FUEL DUMP HAS CORROSION. REMOVED AND REPLACED PANEL IAW B747 SRM 51-10-1, CLEANED AND TREATED CORROSION IAW B747 SRM 51-10-6. REPLACED FASTENERS IAW B747 SRM 51-30-2. CORROSION TASK CARD NR C53-100-01 PART 4 OF 10. NON-ROUTINE TASK CARD NR 94135.

Part: STRINGER — CORRODED (BS 2200)

DURING CPCP CHECK INSPECTION, FOUND LEVEL 2 CORROSION, AFT OF STA 2200 LOWER RIGHT SIDE AT APPROXIMATELY 36 HAS BULGE. REMOVED AND REPLACED STRINGER SPLICE IAW B747 SRM 51-10-01 AND 51-30-02. CORROSION TASK CARD NR C53-100-01 PART 6 OF 10. NON-ROUTINE TASK CARD NR 94122.

Part: INTERCOSTAL — CORRODED (BS 955)

DURING CPCP CHECK INSPECTION, FOUND LEVEL 2 CORROSION, LOWER FUSELAGE INTERCOSTAL, STA 955 LBL 6. REMOVED AND REPLACED INTERCOSTAL IAW B747 SRM'S 51-10-01 AND 51-30-02. CORROSION TASK CARD NR C53-100-01 PART 3 OF 10. NON-ROUTINE TASK CARD NR 94130.

Part: STRINGER — CORRODED (BS 2320)

DURING WALKAROUND INSPECTION, FOUND LEVEL 2 CORROSION, CORROSION BULGE AND CRACK LOWER BELLY STA 2320 STRINGER NBR 47. CUTOUT CORRODED AND CRACKED AREA AND REPAIRED IAW B747 SRM 53-30-03 FIGURE 1. NON-ROUTINE TASK CARD NR 94085.

Part: FRAME — CORRODED (BS 960)

DURING CPCP CHECK INSPECTION, FOUND LEVEL 2 CORROSION, LOWER FUSELAGE FILLET PANEL FRAME CORRODED, STA 960 LBL 22 TO RBL 9. REMOVED CORROSION, CLEANED AND TREATED AREA AND INSTALLED FRAME FLANGE REPAIR IAW BOEING 747 SRM 53-50-04 FIGURE 1. CORROSION TASK CARD NR C53-100-01 PART 3 OF 10. NON-ROUTINE TASK CARD NR 94131.

Part: OVEN — SMOKING (AFT GALLEY)

VIDP - LEFT NR 2 OVEN (FACING FORWARD) AND LEFT NR 2 OVEN FACING AFT IN AFT GALLEY, BOTH EMITTED A LOUD RATTLING NOISE, GOT EXTREMELY HOT AND EMITTED SMOKE WITH NOTHING HAVING BEEN PUT IN OVEN. LUBED NR 2 OVEN FACING FORWARD AND LUBED NR 2 OVEN FACING AFT IN AFT GALLEY. OPS CHECKED GOOD. (M)