N725AA

Part: LIGHT — DAMAGED (CABIN)

DFW DURING OVERNIGHT MAINTENANCE EMERGENCY EXIT FLOOR PATH LIGHTING AFT CABIN AREA INOPERATIVE. REPLACED DAMAGED SECTION EMERGENCY EXIT FLOOR PATH LIGHT STRIP IN AFT CABIN AREA. SYSTEM GROUND CHECKED NORMAL OPERATION.

Part: STRINGER — CRACKED (FUSELAGE)

TUL - FOUND STRINGER CORRODED AND CRACKED AT STATION 470 TO 474 STRINGER 19R. REMOVED CORROSION ON STRINGER AT STATION 470 TO 474 STRINGER 19R. INSTALLED STRINGER DOUBLER REPAIR PE SRM 53-10-3. (M)

Part: STRINGER — CORRODED (FUSELAGE)

TUL - FOUND CORROSION ON STRINGER 28L BETWEEN STATION 680-690. INSTALLED NEW 12 INCH SECTION OF STRINGER IAW SRM 51-10-1 AND REINSTALLED EXISTING STRINGER SPLICES AT STATION 681 AND STATINO 693. (M)

Part: SKIN — BULGED (FUSELAGE)

TUL - FOUND SKIN BULGING AT EDGE OF DOUBLER STATION 680 BETWEEN STRINGER 28L AND 28R. INSTALLED REPAIR DOUBLER AT STATION 671-690 STATION 28 LEFT PER SRM 53-30-3. (M)

Part: FRAME — CRACKED (FUSELAGE)

TUL - FOUND 480 FRAME CRACKED STRINGER 26R. STOP DRILLED CRACK AND INSTALLED .040 301.5 DOUBLER PER SRM 51-40-2 DOUBLER CAD PLATED (4 INCH BY 6 INCH, 0.040 INCH 301.5 HARD DOUBLER WITH 2 ROWS OF .1875 1ST OVER HI-LOCKS AROUND CRACK). (M)

Part: CASTING — CRACKED (FUSELAGE)

TUL - FOUND TOP AFT DOOR STOP CASTING CRACKED. REMOVED AND REPLACED CASTING SRM 51-10-1. (M)

Part: KEELBEAM — CRACKED (FUSELAGE)

TUL - FOUND CRACK IN VERTICAL KEELBEAM ANGLE STATION 870 AT APU MOUNT BRACKET ATTACH. INSTALLED STRAP REPAIR PER SRM 53-10-2 FIG 1 PAGE 26. (M)

Part: BLADE — FAILED (NR 2 ENGINE)

IAH - FLT 1428 - AFTER TAKEOFF IAH/ORD, NR 2 ENGINE N1 DECREASED TO 50 PERCENT AND EGT INCREASED TO 600 DEGREES. VIBRATION FELT THROUGHOUT AIRCRAFT. ENGINE WAS SHUT DOWN AND AIRCRAFT RETURNED TO IAH AND LANDED WITHOUT INCIDENT. REPLACED NR 2 ENGINE. PERFORMED ENGINE RUN-UP. SYSTEM GROUND CHECKED, NORMAL OPERATION. A 1ST STAGE HPT BLADE FAILED AT THE AIRFOIL APPROXIMATELY 2.3125 INCHES FROM THE ROOT. THE FRACTURE IS THE RESULT OF STRESS RUPTURE. (X)

Part: SPAR — CORRODED (WS 546)

TUL - FOUND LEFT WING, FORWARD LOWER SPAR CHORD HAS CORROSION AT WS 546 WITH PREVIOUS BLEND. INSTALLED DOUBLER PER AARD 53-30-00-02 AND ESO DATED 7/20/99. (M)

Part: SHEAR TIE — CORRODED (BS 720)

TUL - SHEAR TIE CORRODED STATION 720A, STRINGER 28L. INSTALLED REPAIR PER SRM 53-10-4. (M)

Part: CASTING — CORRODED (BS 940)

TUL - FOUND LEFT 940 CASTING AFT FACE CORRODED. REMOVED CORROSION HFEC'D, REWORKED AREA PER ESO 11697 DATED 7-19-99 ON BACK OF E58-3048964. (M)

Part: SPAR — CORRODED (WS 196-199)

TUL - LEFT FRONT SPAR HAS CORROSION ON LOWER CHORD ANGLE VERTICAL LEG. INSTALLED SPAR CHORD REPAIR DOUBLERS PER SRM 57-10-6. (M)

Part: CASTING — CORRODED (BS 940)

TUL - FOUND 940 CASTING HAS CORROSION ON FORWARD FACE AND IN BORE. REMOVED CORROSION HFEC'D, REWORKED AREA PER ESO 11697 DATED 7-19-99 OR BACK OF E58-3048962. (M)

Part: WEB — CRACKED (BS 830)

TUL - FOUND CRACK IN WEB OF CENTER WING TANK RIGHT WALL STATION 830 APPROX RBL, ABOUT 16 INCHES ABOVE FLOOR, INSIDE 3RD COMPT OF TANK. INSTALLED DOUBLER REPAIR PER ESO 11697, DATED 7/19/98. (M)

Part: FRAME — DENTED (BS 540)

TUL - BELL FRAME HAD 2 DEEP DENTS AT STATION 540 BETWEEN STRINGER 25L AND STRINGER 24L. CUTOUT DAMAGE, INSTALLED DOUBLER PER SRM 53-10-4. (M)

Part: LIGHT — LOOSE (CABIN)

DFW - DURING OVERNIGHT MAINTENANCE, EMERGENCY LIGHTS OVER FORWARD GALLEY DOOR INOPERATIVE. RESEATED LIGHT ASSEMBLY FOR EMERGENCY LIGHTS OVER FORWARD GALLEY DOOR. SYSTEM GROUND CHECKED, NORMAL OPERATION. (X)

Part: LIGHT — LOOSE (CABIN)

DFW - DURING OVERNIGHT MAINTENANCE, EMERGENCY LIGHTS OVER AFT SERVICE DOOR INOPERATIVE. RESECURED LIGHT ASSEMBLY FOR EMERGENCY LIGHTS OVER AFT SERVICE DOOR. SYSTEM GROUND CHECKED, NORMAL OPERATION. (X)

Part: SKIN — DAMAGED (BS 950-970)

TUL - FUSELAGE SKIN DAMAGED 3 AREAS. DENT, STA 950B - STA 950E STR 26R - STR 28R, APPROXIMATELY 60 INCHES LONG AND 1.375 INCHES DEEP, 6 INCHES WIDE. DENT AND GOUGE, STR 29R - STR 28R STA 950E - STA 970. FABRICATED AND INSTALLED DOUBLER PER ESO 11697 DATED 9-4-97, STA 950B - STA 950E. DENT WITHIN LIMITS AND BURNISHED SCRATCH, STR 29R - STR 28R, STA 950E - STA 970. CRACK IN CORNER OF CARGO DOOR. CUT OUT, TRIMMED OUT, AND REPAIRED PER ESO 11697 DATED 9-3-97. TST: 67,153.51. CYCLES, 43,955. (X)

Part: SPLICE — CORRODED (BS 1010)

TUL - FOUND CORROSION ON OUTBOARD AND INBOARD SIDE OF STRINGER 30 SPLICE STATION 1010. INSTALLED NEW STRINGER SPLICE. (M)

Part: BEAM — CORRODED (BS 770-800)

TUL - FOUND CORROSION AROUND FASTENERS ON THE BOTTOM SIDE OF BEAM STATION 790-800. INSTALLED REPAIR DOUBLER PER SRM 51-40-2. (M)

Part: SKIN — CORRODED (BS 1148)

TUL - FOUND SKIN BULGES AT STATION 1148 BETWEEN STRINGER 24R AND STRINGER 25R. INSTALLED REPAIR PER SRM 53-30-3 FIG 3. (M)

Part: SKIN — CORRODED (BS 660)

TUL - FOUND FUSELAGE SKIN HAS CORROSION AT AFT SIDE OF STATION 660. REPAIRED PER SRM 53-30-3 FIG 3, EXTERNAL DOUBLER. (M)

Part: DOOR FRAME — CORRODED (CARGO COMPT)

TUL - CORROSION ON CARGO DOOR STUB FRAME JUST AFT OF STA 950E BETWEEN STR 30 - STR 29R. REMOVED AND REPLACED CARGO DOOR STUB FRAME IAW SRM 51-10-1. TST: 66,905 HOURS. CYCLES, 43,822. (X)

Part: FRAME — CORRODED (BS 377)

TUL - CORROSION ON FRAME (RIGHT) INBOARD FLANGE ABOVE FLOORBOARD SUPPORT ANGLE AT FS 377. APPLIED DOUBLER IAW SRM 51-40-3, PAGES 1, 3, FIGURE 1, AND SRM 51-20-1, FIGURE 2A, PAGE 12A. TST: 66,905 HOURS. CYCLES, 43,822. (X)

Part: S DUCT SKIN — CORRODED (BS 1303-1313)

TUL - SKIN BULGING AND SEVERAL RIVET HEADS POPPED IN 1.50 INCH BY 8 INCH AREA OF LOWER S-DUCT SKIN, LEFT SIDE FORWARD OF VORTEX GENERATORS. REMOVED CORROSION AND INSTALLED DOUBLER REPAIR PER SRM 54-10-3, PAGE 41B. TST: 66,905 HOURS. CYCLES, 43,822. (X)

Part: CLIP — CORRODED (BS 880)

TUL - TRIANGLE SHAPED CLIP AT BOTTOM FORWARD FACE OF 880 STUB FRAME HAS HEAVY CORROSION. INCLUDES TWO SMALL AREAS OF CORROSION ON 880 STUB FRAME. REMOVED AND INSTALLED REPLACEMENT CLIP AT BOTTOM FORWARD FACE OF 880 STUB FRAME, BLENDED OUT CORROSION ON 880 STUB FRAME. TST: 66,905 HOURS. CYCLES, 43,822. (X)

Part: STRINGER — CORRODED (BS 700-704)

TUL - FOUND STRINGER 28L CORRODED AT NUT PLATE STATION 700. INSTALLED STRINGER REPAIR PER SRM 53-10-3 FIG 1. (M)

Part: STRINGER — CORRODED (BS 740)

TUL - FOUND STRINGER 27R HAS HOLE CORRODED IN IT AT STATION 740. CUT OUT CORRODED SECTION OF STRINGER AND SPLICED WITH REPAIR PER SRM 53-10-3 FIG 1. (M)

Part: FRAME — CORRODED (BS 982)

TUL - BELT FRAME AT STA 982 BETWEEN STR 30 AND STR 27R, BOTTOM SHEAR TIE FLANGES CORRODED. REMOVED AND REPLACED CORRODED STUB FRAME PER SRM 51-10-1. TST: 66,905 HOURS. CYCLES, 43,822. (X)

Part: FLOOR BEAM — CORRODED (BS 1130)

TUL - STA 1130, RBL 8 INCH, LOWER FORWARD LEG OF CABIN FLOOR BEAM CORRODED AT NUTPLATE. REMOVED CORROSION AND INSTALLED REPAIR STRAP PER ESO 11697 DATED 7-22-97. TST: 66,905 HOURS. CYCLES, 43,822. (X)

Part: FLOOR BEAM — CORRODED (BS 1130)

TUL - STA 1130, LBL 18 INCHES, LOWER FORWARD LEG OF CABIN FLOOR BEAM CORRODED AT 2 EACH NUTPLATES. (X)

Part: SHEAR TIE — CORRODED (BS 1130)

TUL - CORROSION ON SHEAR TIE AFT SIDE FRAME STA 1130, STR 26R - STR 27R. REMOVED AND REPLACED SHEAR TIE, TREATED AND PRIMED PER 51-20-11. TST: 66,905 HOURS. CYCLES, 43,822. (X)

Part: SKIN — CORRODED (BS 480)

TUL - SKIN, LAP, AND STRINGER HAVE CORROSION AT STA 480. REMOVED SECTION OF SKIN AT STA 475 - STA 510 AND INSTALLED DOUBLER PER SI 33, FIGURE 16, AND SPLICED IN NEW SECTION OF STRINGER PER 53-103, FIGURE 1, AT STA 480 - STA 510. TST: 66,905 HOURS. CYCLES, 43,822. (X)

Part: WEB — CORRODED (BS 351)

TUL - FOUND CORROSION ON WEB STATION 351, STRINGER 29 B/L CENTER. MADE DOUBLER 7075-T6 PER SRM 53-10-2 FIG 3 ALODINED, PRIMED AND INSTALLED DOUBLER PER SRM 51-40-2 FIG 1. (M)

Part: STRINGER — CORRODED (BS 720-740)

TUL - FOUND STRINGER 27R HAS CORROSION ON OUTBOARD SIDE BETWEEN STRINGER AND AIR DUCT. CUT OUT CORRODED SECTION OF STRINGER 27R AND INSTALLED SPLICE AND DOUBLER PER SRM 53-10-3 FIG 1. (M)

Part: BELL FRAME — CORRODED (BS 720)

TUL - FOUND CORROSION ON BELL FRAME STATION 720F AT STRINGER 27R FORWARD SIDE, ALSO A CRACK WAS FOUND DURING CLEAN UP. REMOVED CORROSION PER SRM 51-10-6 AND INSTALLED DOUBLER PER SRM 53-10-4 FIG 15 CRACK ENDED IN FASTENER. (M)

Part: STRINGER — CORRODED (BS 700)

TUL - FOUND STRINGER 28R HAS CORROSION INSIDE AT NUT PLATE STATION 700. CUT OUT CORRODED SECTION OF STRINGER AND INSTALLED SPLICE REPAIRED PER SRM 53-10-5 FIG 2. (M)

Part: STIFFENER — CORRODED (BS 933)

TUL - HEAVY CORROSION ON INSIDE OF VERTICAL STIFFENER, STA 933, AROUND NUTPLATES FOR LOWER AFT CORNER APU SCREEN. TREATED AND PRIMED AREA AND DOUBLER. INSTALLED DOUBLER PER SRM 51-40-4. TST: 66,905 HOURS. CYCLES, 43,822. (X)

Part: SKIN — CORRODED (BS 227)

TUL - FOUND BULGED AT STATION 227, STRINGER 24L. REMOVED CORRODED SKIN. INSTALLED DOUBLER PER SRM 53-30-3 PAGE 20-23. (M)

Part: SKIN — CORRODED (BS 720)

TUL - SKIN AND STRINGER HAVE CORROSION AT STA 720A, STR 14R. CLEANED AND TREATED STRINGER AND INSTALLED SKIN DOUBLER PER SRM 53-30-3, FIGURE 14. TST: 66,905 HOURS. CYCLES, 43,822. (X)

Part: SKIN — CORRODED (BS 640-660)

TUL - CORROSION OF FUSELAGE SKIN AFT SIDE OF STA 660 FRAME, BL ZERO, AND STA 640 - STA 660, STR 28L. INSTALLED REPAIR DOUBLER PER SRM 53-30-3, FIGURE 3. TST: 66,905 HOURS. CYCLES, 43,822. (X)

Part: SKIN — CORRODED (BS 640-660)

TUL - SKIN BULGED BETWEEN STA 640 - STA 660 ALONG STR 28L. REMOVED CORRODED SECTION OF STRINGER AND SPLICED IN NEW SECTION PER SRM 53-10-3, FIGURE 1. TST: 66,905 HOURS. CYCLES, 43,822. (X)

Part: STRINGER — CORRODED (BS 680)

TUL - FOUND CORROSION AT STRINGER 28L, STATION 680. INSTALLED REPAIR IAW SRM 53-10-3 PAGE 3-5. (M)

Part: STRINGER — CORRODED (BS 990)

TUL - CORROSION IN STR 28R JUST AFT OF STA 990. CUT OUT DAMAGED SECTION OF STR 28R. SPLICED IN NEW SECTION PER ESO 11697, DATED 7-7-97. TST: 66,905 HOURS. CYCLES, 43,822. (X)

Part: CONTL PANEL — DEFECTIVE (F/E PANEL)

DFW - FLT 1269 - AFTER DEPARTURE DFW DURING CLIMB-OUT AT FL 210, CABIN ALTITUDE BEGAN TO CLIMB. ACCOMPLISHED EMERGENCY DESCENT AND AIRCRAFT RETURNED TO DFW, LANDING WITHOUT INCIDENT. REPLACED CABIN PRESSURIZATION CONTROL PANEL. ACCOMPLISHED GROUND ENGINE RUN AND PRESSURIZATION CHECK WITH NO DEFECTS FOUND. SYSTEM GROUND CHECKED NORMAL OPERATION. (M)

Part: KEEL BEAM — CORRODED (FS 740-770)

TULE - FOUND CORROSION ON BOTTOM OF KEEL BEAM WEB AND FASTENERS STATION 740 TO STATION 770. REMOVED CORROSION, INSTALLED DOUBLER PER SRM 53-10-2 PG 26F. (M)

Part: FLOOR BEAM — CORRODED (FS 380)

TULE - FOUND CORROSION ON CAP OF FLOOR BEAM STATION 380 BETWEEN SEAT TRACKS OUTBOARD RIGHT SIDE. REMOVED TOP CAP AND INSTALLED REPAIR AS PER SRM 53-10-8 PG 8-9. (M)

Part: VALVE — DEFECTIVE (NR 3 STRUT)

MIA - FLT NR 0695, AFTER TAKEOFF MIA DURING CLIMB-OUT, NR 3 STRUT OVERHEAT LIGHT ILLUMINATED. ACCOMPLISHED QRH PROCEDURES AND AIRCRAFT RETURNED TO MIA, LANDING WITHOUT INCIDENT. REPLACED LEFT PNEUMATIC SHUTOFF VALVE. ALSO, REPLACED NR 3 STRUT OVERHEAT CONTROL AND REPOSITIONED OVERHEAT DETECTOR LOOP. ACCOMPLISHED LEAK CHECK AND GROUND ENGINE RUN WITH NO DEFECTS FOUND. SYSTEM GROUND CHECKED NORMAL OPERATION. (M)

Part: SLIDE — DEFECTIVE (PASSENGER DOOR)

ORD - DURING SHOP VISIT FOUND 2 RUNWAY SEAM SEPARATIONS OF 8 INCHES AND A FRAYED LATCH ASSEMBLY ON THE EMERGENCY EVACUATION SLIDE. ROUTED FOR REPAIR. (X)