N720AA

Part: SKIN — CRACKED (FUSELAGE)

TUL - FOUND FUSELAGE SKIN BULGED AND CRACKED AT STATION 950 TO 950 PLUS 3 STRINGER 10R. INSTALLED REPAIR DOUBLER PER SRM 53-30-2 PART 2. (M)

Part: SKIN — BULGED (FUSELAGE)

TUL - FOUND SKIN BULGED, 1 FASTENER HEAD MISSING, 4 OTHERS PULLED STATION 1030 BETWEEN STRINGER 23R AND 24R, SKIN CORROSION. INSTALLED DOUBLER AND TRIPLER PER ESO 11697 DATED 2/28/2000. (M)

Part: STRINGER — CORRODED (FUSELAGE)

TUL - FOUND CORROSION ON STRINGER 28L INBOARD SIDE AT STATION 480. INSTALLED STRINGER SPLICE PER SRM 53-10-3. (M)

Part: FASTENER — SHEARED (FUSELAGE)

TUL - FOUND FASTENER HEAD SHEARED, OTHERS PULLING ON FUSELAGE SKIN, RIGHT STATION 420 BETWEEN STRINGER 19R AND 20R. CUT OUT CORRODED AREA AND INSTALLED REPAIR DOUBLER PER SRM 53-30-3. (M)

Part: LIGHT — INOPERATIVE (COCKPIT)

MIA DURING OVERNIGHT MAINTENANCE COCKPIT EMERGENCY LIGHT INOPERATIVE. REPLACED LIGHT. SYSTEM GROUND CHECK NORMAL OPERATION.

Part: LIGHT — INOPERATIVE (CABIN)

DFW - DURING OVERNIGHT MAINTENANCE, EMERGENCY EXIT FLOOR PATH LIGHTS CLOSE TO AFT ENTRY DOOR INOPERATIVE. REPLACED EMERGENCY EXIT FLOOR PATH LIGHT STRIP AT AFT ENTRY DOOR. SYSTEM GROUND CHECKED NORMAL OPERATION. (M)

Part: DOUBLER — CORRODED (BS 1166-1183)

TUL - EXFOLIATED CORROSION ON INTERNAL SKIN DOUBLER STR 22L, STA 1166 - STA 1183. INSTALLED DOUBLER REPAIR PER SRM 53-30-2, FIG 3A, AARD 51-20-01-5. TST: 73,038 HOURS. CYCLES: 48,641. (X)

Part: FORGING — CRACKING (BS 870)

TUL - FOUND CORROSION AND A CRACK ON THE OUTBOARD FLANGE AND INBOARD. OUTBOARD WEB OF THE LEFT BS 870 FORGING UPPER PORTION AT SPLICES ANGLES ABOVE STRINGER 96. INSTALLED REPAIR DOUBLER PER ESO 11697 DATED 9/29/99. (M)

Part: STRINGER — CORRODED (BS 1166-1183)

TUL - STR 22L CORRODED FROM STA 1166 - STA 1183 AND STRINGER CLIPS AND END FITTING BELOW LAVATORY SERVICE PANEL. DESIGN LEAK. CUT OUT CORRODED PIECES OF STRINGER, REMOVED AND REPLACED STRINGER. INSTALLED SPLICE AND NEW END FITTING AND CLIPS PER SRM 53-10-3, FIG 1. TST: 73,038 HOURS. CYCLES: 48,641. (X)

Part: FITTING — CORRODED (BS 1183)

TUL - STRINGER END FITTING CORRODED AFT OF THE LAVATORY PANEL, STR 22L, STA 1183. REMOVED AND REPLACED END FITTING PER SRM 51-10-01. TST: 73,038 HOURS. CYCLES: 48,641. (X)

Part: BULKHEAD — CRACKED (BS 1183)

TUL - CRACK ON 1183 BULKHEAD, RBL 10, 8 INCHES UP FROM LOWER FRAME. INSTALLED DOUBLER PER SRM 53-10-2, PAGE 28. TST: 73,027 HOURS. CYCLES: 48,643. (X)

Part: SUPPORT — CRACKED (BS 910)

TUL - H-FITTING CRACKED AT FORWARD LUG (UPLOCK SUPPORT FITTING) RIGHT MAIN LANDING GEAR WHEELWELL. REPLACED H-FITTING WITH NEW PART. TST: 73,027 HOURS. CYCLES: 48,643. (X)

Part: WEB — CRACKED (BS 913)

TUL- H-FITTING SUPPORT BOX AFT STRUCTURE CRACKED AT FASTENER HOLE (RIGHT MAIN GEAR WELL). REPLACED BOX STA 913 WEB WITH NEW PART. TST: 73,027 HOURS. CYCLES: 48,643. (X)

Part: LIGHT — DEFECTIVE (CABIN)

DFW - DURING OVERNIGHT MAINTENANCE, EMERGENCY EXIT FLOOR PATH LIGHT SIGN IN FIRST CLASS SECTION INOPERATIVE. REPLACED EMERGENCY EXIT FLOOR PATH LIGHT STRIP. SYSTEM GROUND CHECKED NORMAL OPERATION. (M)

Part: MOUNT — CORRODED (NR 3 SLAT)

TUL - NR 3 SLAT ACT INBOARD AND OUTBOARD MOUNTS CORRODED. REMOVED AND INSTALLED INBOARD AND OUTBOARD MOUNTS, REPAIRED DAMAGED AREA INSIDE TANK PER ESO 11697, DATED 10-2-98 AND 9-18-98. (M)

Part: STIFFENER — CORRODED (WS 248)

TUL - FOUND CORROSION ON TOP OF VERTICAL STIFFENER ON FORWARD SPAR AT APPROX WS 248. INSTALLED NEW VERTICAL STIFFENER ON FORWARD SPAR AT APPROX WS 248. (M)

Part: SKIN — CORRODED (WS 232-266)

TUL - FOUND WING LEADING EDGE SKIN HAS CORROSION AROUND SCREWS FORWARD OF SPAR CHORD ON TOP OF WING 4 INCHES OUTBOARD OF BUT SPLICE TO 26 INCHES OUTBOARD. CUT OUT DAMAGED SKIN. INSTALLED DOUBLER AND FILLER PER 57-30-4 FIG 6. (M)

Part: SKIN — CORRODED (BS 870)

TUL - FOUND CORROSION ON FUSELAGE SKIN STATION 870, STRINGER 8-9R. REPAIRED FUSELAGE SKIN PER ESO 11697, DATED 9/16/98, SKIN AND FRAME REPAIR BS 870 AT STRINGER 8 TO 10 RT. (M)

Part: FRAME — DENTED (BS 1030)

TUL - FOUND STATION 1030 BELL FRAME TOP AND WEB BULGED AND DENTED IN TWO PLACES BETWEEN STRINGER 26L AND 27L. INSTALLED DOUBLER PER SRM 51-4-3. DOUBLER IS .071 INCH 7075 T-6 USING NINE EACH 8-4HL, EIGHT EACH 6-4HL, SEVEN EACH 6-3HL FASTENERS. (M)

Part: STRINGER — CRACKED (BS 720)

TUL - FOUND STRINGER 15R CRACKED AT STRINGER END, FORWARD AND AFT OF ICE LIGHT HOUSING. REPAIRED STRINGER 15R FORWARD OF RIGHT ICE LIGHT AND REPAIRED STRINGER 15R AFT OF ICE LIGHT IAW SRM 52-10-3. (M)

Part: STRINGER — DAMAGED (BS 720)

TUL - FOUND STRINGER 4R STATION 720F, REWORKED TOO MUCH MATERIAL REMOVED. REPAIRED STRUCTURE STRINGER WITH 'J' PATCH REPAIR PER SRM 53-10-3 PAGES 8A/B. (M)

Part: FRAME — BENT (BS 660)

TUL - STATION 660 FRAME BENT FROM STRINGER 22R AND 24R, TOP LEG. INSTALLED DOUBLER, .050 INCH MATERIAL WITH 4 ROWS OF .1875 INCH FASTENERS PER AARD. (M)

Part: STRINGER — CORRODED (BS 720)

TUL - FOUND STRINGER 2L CORRODED STATION 720 D-E. REPAIRED PER SRM 53-10-3 PAGE 40. (M)

Part: STRINGER — CRACKED (WS 656)

TUL - FOUND UPPER STRINGER CRACKED AT RIB 656.5 ATTACHMENT ABOVE AFT EDGE OF TANK ACCESS 7216. REPAIRED UPPER STRINGER AT RIB 656.5 ATTACHMENT ABOVE AFT EDGE OF TANK ACCESS 7216 PER SB 727-57A159. (M)

Part: FRAME — DENTED (BS 990)

TUL - FOUND STATION 990 BELL FRAME TOP DENTED AND WEB BUCKLED 2 PLACES BETWEEN STRINGER 25L AND 26L. REMOVED 20 INCHES DAMAGE, PREPARED SURFACE, INSTALLED 29 INCHES DOUBLER 7075 T-6 .071. BOTTOM ROW 27 EA 8-8 RIVETS, CENTER ROW 34 EA 6-8 RIVETS, TOP ROW 7 EACH RIVETS PER 51-40-3. (M)

Part: SKIN — CORRODED (BS 1148)

TUL - FOUND STATION 1148 STRINGER 23R THROUGH 25R SKIN BULGING. INSTALLED REPAIR DOUBLER IAW SRM 53-30-3 PAGE 77. (M)

Part: SHEAR TIE — CORRODED (BS 660)

TUL - FOUND CORROSION ON AND UNDER SHEAR TIE. INSTALL NEW SHEAR TIE STRINGER 27L TO 28R STATION 660 IAW SRM 53-10-4 FIG 15 PAGE 60. (M)

Part: SPAR — CORRODED (WS 625)

TUL - FOUND CORROSION ON UPPER SPAR CHORD ABOVE NR 2 L/E SLAT ACTUATOR ALSO ON SKIN. INSTALLED REPAIR ANGLE PER ESO 11697, DATED 9/8/98. (M)

Part: FRAME — CRACKED (BS 294)

TUL - WEB CRACKED BELL FRAME STATION 294 AT STRINGER 15 AND 16L. INSTALLED DOUBLER ON BELL FRAME STATION 294 AT STRINGER 15 AND 16L. (M)

Part: FRAME — BENT (BS 680/720)

TUL - FRAME BENT STATION 680 AT STRINGER 22L TO 25L, FRAME BENT STATION 720A AT STRINGER 24L. REMOVED DAMAGE AREA FROM FRAME INSTALLED .063 DOUBLER. INSTALLED .1875 RIVETS, NINE .25 INCH FASTENERS, FOUR ON EACH SIDE OF DAMAGE PER SRM 53-10-4. (M)

Part: STRINGER — CORRODED (BS 720)

TUL - STRINGER 3L CORRODED STATION 7200-E. REPAIRED PER SRM 53-10-3 PAGE 40 FIG 2. (M)

Part: STRINGER — CRACKED (WS 629)

TUL - FOUND UPPER STRINGER CRACKED AT 629 ATTACHMENT ABOVE AFT EDGE OF ACCESS 7215. REPAIRED UPPER STRINGER AT RIB WS 629 ATTACHMENT ABOVE AFT EDGE OF ACCESS 7215 PER SB 727-57A169. (M)

Part: FRAME — DENTED (BS 1110)

TUL - BELL FRAME DENTED STATION 1110, STRINGER 25L. REMOVED DAMAGED AREA OF BELL FRAME. INSTALLED DOUBLERS REPAIR PER SRM 51-40-3, FIG 1. (M)

Part: FRAME — CORRODED (BS 870)

TUL - FOUND CORROSION ON 870 CASTING STRINGER 7R-9R. REPAIRED CASTING PER ESO 11697 DATED 9-16-98, TITLED AND SKIN AND FRAME REPAIR BS 870 AT STRINGER 8 TO 10 RT. (M)

Part: STRINGER — CORRODED (BS 680)

TUL - FOUND CORROSION ON STRINGER SPLICE STATION 680 STRINGER 28L. REPLACED STRINGER SPLICE STATION 680, STRINGER 28L IAW SRM 53-10-3. (M)

Part: FRAME — CORRODED (BS 1050)

TUL - FOUND STATION 1050 BELL FRAME WEB AND LEGS CORRODED BACKSIDE BETWEEN STRINGER 19L AND 20L. INSTALLED DOUBLER PER 51-40-3 FIG 1 W .050 17-7 CRACK PER AARD 51-20-07-5 WITH FOUR .1875 HI-LOCKS AND 4.25 HI-LOCKS EACH SIDE OF DAMAGE. (M)

Part: SHEAR TIE — DAMAGED (BS 20)

TUL - RIB SHEAR TIE DAMAGED. REMOVED AND REPLACED SHEAR TIE. (M)

Part: SKIN — CRACKED (BS 259)

TUL - FOUND AFT UPPER CORNER OF F/O NR 3 WINDOW CUTOUT SKIN IS CRACKED AROUND FASTENER. STOP DRILLED CRACK AND INSTALLED DOUBLER PER SRM 53-30-3. (M)

Part: SPAR — CORRODED (WS 520)

TUL - UPPER SPAR CHORD CORRODED ABOVE AND OUTBOARD OF NR 6 L/E SLAT ACTUATOR. REMOVED CORROSION AND REPAIRED AREA WITH 17-7 TH1050 DOUBLER .24 EA .1875 INCH AND 24 EA .25 INCH HI-LOCKS PER ESO 11697 DATED 9-2-98. (M)

Part: SKIN — CRACKED (VERT STAB)

TUL - SKIN CRACKED PAST STOP DRILL, DOUBLER REPAIR AREA 5TH BAY ABOVE ACCESS OPENING, BELOW STRINGER 6 RT. STOP DRILLED CRACK AND INSTALLED REPAIR PER SRM 55-30-3. (M)

Part: SKIN — DENTED (BS 1042)

TUL - FOUND DENT IN FUSE AT STATION 1042 BETWEEN STRINER 22 AND 23 RIGHT. REMOVED DAMAGED AREA OF SKIN AND INSTALLED DOUBLER PER SRM 53-30-3 FIG 1. (M)

Part: STRINGER — CRACKED (BS 720)

TUL - STRINGER 15L CRACKED AT END JUST FORWARD OF ICE LIGHT HOUSING BETWEEN BS 720B AND 720A. REPAIRED STRINGER 15L BETWEEN BS 720B AND 720A PER SRM 51-10-3. (M)

Part: FRAME — CRACKED (BS 277)

TUL - BELL FRAME CRACKED STATION 277 STRINGER 16R. REMOVED DAMAGED AS REQUIRED. INSTALLED DOUBLER PER SRM 51-40-2. (M)

Part: SPAR — CORRODED (WS 724-742)

TUL - UPPER SPAR CHORD CORRODED ABOVE NR 1 L/E SLAT ACTUATOR. REMOVED CORROSION AND INSTALLED STRAP PER ESO 11697 DATED 9-2-98. (M)

Part: FRAME — CORRODED (BS 1010)

TUL - FOUND BS 1010 BELL FRAME CORRODED, LOWER LEG BELOW STRINGER 19L. BLENDOUT CORROSION PER SRM 51-10-6. INSTALLED STAINLESS ANGLE DOUBLER WITH NINE .25 INCH AND NINE .1875 INCH HI-LOCKS PER SRM 51-40-3 AND AARD 51-20-5. (M)

Part: STRINGER — CORRODED (BS 720)

TUL - FOUND STRINGER 3L CORRODED STATION 720C-D. REPAIRED STRINGER 3L STATION 720C-D IAW SRM 53-10-3 PAGE 4C-4E. (M)

Part: STRINGER — CORRODED (BS 500)

TUL - FOUND STATION 500 STRINGER 24 RT CORRODED. REPAIRED STRINGER 24 RT STATION 500 AS PER SRM 53-10-03. (M)

Part: SKIN — CORRODED (BS 580-590)

TUL - FOUND CORROSION ON BELLY SKIN STRINGER 28R, STATION 580-590. FABRICATED REPAIR PER SRM 53-30-3, ALODINE TREATED AND PRIMED AREA PER MM 51-20-0. (M)

Part: KEEL BEAM — CRACKED (BS 870-874)

TUL - FOUND KEEL BEAM CUT OUT WEB CRACKED FORWARD SIDE LEFT CUT OUT 15 INCHES UP. REPAIRED CRACKED WEB PER SRM 53-10-2 FIG 4, WEB CRACKED ALL THE WAY THROUGH. NO STOP DRILL. (M)

Part: FRAME — DENTED (BS 660)

TUL - STATION 660 FRAME DENTED AT STRINGER 22L TO 23L. REMOVED DAMAGED AREA OF BELT FRAME INSTALLED A .063 INCH MATERIAL DOUBLER WITH 4 ROWS OF FASTENERS TO EACH SIDE OF CUT OUT PER SRM 53-10-4 PAGE 3-6. (M)

Part: TRACK — WORN (TE FLAP)

TUL - NR 2 FLAP TRACK HAS ALL ROLLER BEARING CONTACT SURFACES WORN, PLASMA COATING IS MISSING OR RUSTY. REMOVED AND REPLACED NR 8 FLAP TRACK WITH SERVICEABLE PART PER MM 27-51-31, PAGE 408. (M)

Part: SKIN — CRACKED (BS 251)

TUL - FOUND SKIN AROUND RIVET FASTENERS BELOW NR 3 F/O'S WINDOW APPEAR TO BE CRACKED. TRIMMED OUT DAMAGED AREA AND INSTALLED REPAIR DOUBLER PER SRM 53-30-3 AND ESO 11697 DATED 8-31-98. (M)

Part: SKIN — CORRODED (BS 650-680)

TUL - FOUND SKIN BULGING BETWEEN STRINGER 28L TO 28R STATION 650-680. REPLACED SKIN STATION 650-680 STRINGER 25L TO 25R IAW 53-30-5 FIG 12 PAGE 60-72. (M)

Part: STIFFENER — CRACKED (BS 830)

TUL - HORIZ 'J' CHANNEL TOP OF NR 3 CELL FORWARD WEB OPENING, CRACKED AT LEFT ATTACH TO VERTICAL STIFFENER. ROUTED OUT CRACKED AREA. INSTALLED 301.5 HARD DOUBLER PER SRM 51-40-4. (M)

Part: FRAME — GOUGED (BS 950)

TUL - FOUND BELL FRAME AT BS 950F GOUGED BETWEEN STRINGER 25L AND 26L. INSTALLED .071 INCH 7075T-6 DOUBLER, 22 EACH 6-3HL, 22 EACH 6-4HL, 23 EACH 8-4HL FASTENERS PER SRM 51-40-3. (M)

Part: SKIN — DENTED (BS 1138-1148)

TUL - SKIN DENTED AND CORRODED STATION 1138-1148, STRINGER 23-26R. CUT OUT DAMAGED ADN CORRODED AREAS OF SKIN AND INSTALLED DOUBLER REPAIR PER SRM 53-30-3 FIG 1 REF E58-2649873, E98-4 0123694, 0123605, 0123606. (M)

Part: STRINGER — UNKNOWN

TUL - STRINGER 22L LOWER LEG CORRODED AND CRACKED STATION 1106. REMOVED CORROSION AND SMALL CRACK TREATED AND PRIMED AREA PER MM 51-20-0. INSTALLED 'J' ANGLE. REPAIR PER SRM 50-0-3 FIG 2. (M)

Part: STRINGER — CORRODED (BS 720)

TUL - FOUND STRINGER 2R CORRODED STATION 720 E-F. REPLACED PER SRM 53-10-3 PAGE 40. (M)

Part: STRINGER — CORRODED (BS 680)

TUL - FOUND CORROSION ON STRINGER SPLICE STATION 680 STRINGER 28R. REPLACED STRINGER SPLICE STATION 680, STRINGER 28R IAW SRM 53-10-3. (M)

Part: SKIN — CORRODED (BS 720)

TUL - CORROSION ON AND AROUND FASTENERS OUTBOARD OF STRINGER 27L AT STATION 720D. REMOVED CORROSION AND INSTALLED DOUBLER PER 53-30-3 SRM. (M)

Part: FRAME — BENT (BS 540)

TUL - FOUND STATION 540 FRAME BENT STRINGER 23L TO STRINGER 24L. INSTALLED DOUBLER AS PER SRM 53-10-4. (M)

Part: SKIN — CORRODED (BS 660)

TUL - FOUND STATION 660 SKIN BULGING BETWEEN STRINGER 27L AND 28L. REPLACED SKIN STATION 650-680, STRINGER 25L-25R IAW 53-30-3 FIG 12 PAGE 60-72. REPLACED SHEAR TIE STATION 660 STRINGER 27L AND 28L IAW SRM 53-10-4. (M)

Part: STRINGER — GOUGED (BS 294)

TUL - FOUND GOUGE IN RADIUS OF STRINGER 11L STATION 294.5. INSTALLED REPLACEMENT SECTION OF STRINGER FROM 284 TO 312 PER ESO 11697 DATED 9-17-98. (M)

Part: SUPPORT — BROKEN (BS 1283)

TUL - FOUND STATION 1283 STUB UPPER SKIN SUPPORT IS BROKEN OUT AT INBOARD FASTENER. REPLACED UPPER SKIN SUPPORT AT STATION 1283. (M)

Part: STRINGER — CRACKED (WS 686)

TUL - FOUND UPPER STRINGER CRACKED AT RIB 686.5 ATTACHMENT ABOVE AFT EDGE OF TANK ACCESS 7217. REPAIRED UPPER STRINGER AT RIB WS 686.5 ATTACHMENT ABOVE AFT ACCESS 7217 PER SB 727-57A159. (M)

Part: SPAR — CORRODED (WS 620)

FOUND CORROSION ON LOWER SPAR CHORD ANGLE WS 620 JUST INBOARD OF NR 7 SLAT ICE TUBE. INSTALLED DOUBLER PER 57-30-2. (M)

Part: FRAME — BENT (BS 660)

TUL - FOUND STATION 660 FRAME BENT AT STRINGER 24L TO 25L. REPAIRED FRAME AS PER SRM 53-10-4 PAGE 3 THROUGH 6. 9M)

Part: FRAME — CRACKED (BS 328)

TUL - FOUND FRAME CRACKED AT STATION 328 STRINGER 13R. REMOVED CRACKED FRAME AD REPLACED WITH MANUFACTURED PART WITH INSTALLED DOUBLER PER SRM 53-10-4. (M)

Part: FRAME — CRACKED (BS 312)

TUL - FOUND FRAME AT STATINO 312, STRINGER 13 R CRACKED. REMOVED CRACKED FRAME AND INSTALLED DOUBLER PER SRM 53-10-4. (M)

Part: FRAME — DENTED (BS 950)

TUL - FRAME DENTED LEFT SIDE STATION 950L AT STRINGER 25 AND 26L. CUT OUT DAMAGED SECTION AND INSTALLED FRAME REPAIR PER 51-40-3. (M)

Part: STRINGER — CORRODED (BS 1033)

TUL - FOUND STRINGER 22L CORRODED STATION 1033 INSIDE. TREATED AND PRIMED IAW 51-20-0. INSTALLED REPAIR IAW SRM 53-10-3 FIG 2. (M)

Part: STRINGER — CORRODED (BS 720)

TUL - STRINGER 1 CORRODED STATION 720 B-C. REPAIRED PER SRM 53-10-3 PAGE 40 FIG 2. (M)

Part: FRAME — DENTED (BS 950)

TUL - STATION 950B BELL FRAME DENTED TOP AND WEB BULGED OUTBOARD AND INBOARD OF STRINGER 26R. FABRICATED REPAIR OUT OF 7075 -T6 .071 WITH 14 .5 INCH FASTENERS IN BOTTOM ROW, 13 .1875 INCH FASTENERS IN ROW AND EIGHT .1875 AND THREE .25 INCH HI-LOCKS IN TOP FLANGE. REPAIR 15 INCHES LONG, ONE REPAIR FOR TWO DENTS INSTALLED PER 51-40-3. (M)

Part: FRAME — DENTED (BS 950)

TUL - FOUND 950C BELL FRAME DENTED, TWO EACH PLACES STRINGER 25R - 26R, TOP OF FRAME. CUT OUT DENTS AND INSTALLED DOUBLER PER SRM 51-40-3 FIG 1, 17 INCH DOUBLER, 7075-T6 .071, TOP FLANGE FIVE EACH .1875 RIVETS EACH END OF DAMAGE, TWO ROWS .25 INCH IN WEB. (M)

Part: SKIN — CORRODED (BS 950)

TUL - FUSELAGE SKIN CORRODED STATION 950C-950D, STRINGER 4L. REPAIRED PER SRM 53-30-3 PAGE 14. (M)

Part: SPAR — CORRODED (WS 510)

TUL - UPPER SPAR CHORD CORRODED ABOVE AND OUTBOARD OF NR 6 L/E SLAT ANTI ICE TUBE. REMOVED CORROSION AND REPAIRED AREA WITH 17-7 TH1050 DOUBLER, 24 EACH .1875 AND 24 EACH .25 INCH HI-LOCKS PER ESO 11697, DATED 9-2-98. (M)

Part: FRAME — DENTED (BS 660)

TUL - STATION 660 BELL FRAME DENTED BETWEEN STRINGER 24L-25L. REPAIRED FRAME AS PER SRM 53-10-4 USING .063 DOUBLER AND 4 ROWS OF .1875 FASTENERS EACH SIDE OF DAMAGE OUTSIDE FRAME REPAIR. (M)

Part: FRAME — BENT (BS 680)

TUL - STATION 680 FRAME BENT AT STRINGER 27R TO 24R. INSTALLED DOUBLER REPAIR, IAW SRM 53-10-4. INSTALLED .063 DOUBLER WITH .1875 FASTENERS 4 ON SIDE OF DAMAGE. (M)

Part: FRAME — DENTED (BS 950)

TUL - STATION 950F BELL FRAME DENTED AND WEB BULGED 3 PLACES ABOVE STRINGER 26L. INSTALLED DOUBLER PER SRM 53-10-4. (M)

Part: STRINGER — CRACKED (BS 720)

TUL - FOUND STRINGER 15L CRACKED AT END JUST AFT OF ICE LIGHT HOUSING BETWEEN BS 720B AND 720C. REPAIRED STRINGER 15L BETWEEN STATION 720B AND 720C PER SRM 51-10-3. (M)

Part: FRAME — BENT (BS 720)

TUL - STATION 720 BELT FRAME BENT AT STRINGER 23R TO 25R. INSTALLED DOUBLER PER AARD 53-10-07-3. FABRICATED DOUBLER FROM 7075-T6- .050 INCH MATERIAL, DAMAGE CUT OUT. (M)

Part: SKIN — CORRODED (BS 740)

TUL - FOUND CORROSION AT 740 CASTING AND SKIN JOINT BETWEEN STRINGER 6R AND 7R STRINGERS AND CORROSION UNDER STRINGER 7R TERMINAL FITTING. INSTALLED REPAIR AT BUTT SPLICE PER SRM 53-30-3. (M)

Part: CASTING — CORRODED (WS 240)

TUL - NR 5 L/E FLAP CENTER HINGE CASTING CORRODED, RT WING. REPLACED NR 5 L/E FLAP CENTER HINGE CASTING. (M)

Part: SPAR — CORRODED (WS 403-409)

TUL - FOUND UPPER SPAR CHORD HAS HEAVY CORROSION ABOVE NR 4 L/E SLAT ACTUATOR. INSTALLED REPAIR ANGLE AT UPPER CHORD PER ESO 11697, DATED 09/02/98. (M)

Part: STRINGER — MISDRILLED (BS 1082)

TUL - FOUND STRINGER 7L HAS TWO MISDRILLED HOLES AT STATION 1082. INSTALLED 'J' ANGLE (2024 T3.060) PER SRM 53-10-3 PAGE 4D. (M)

Part: FRAME — BENT (BS 500)

TUL - FRAME BENT AT STRINGER 24L-25L, STATION 500. INSTALLED DOUBLER, REPAIR AT STATION 500, STRINGER 24L-25L PER AARD 53-10-7-3, .050 DOUBLER MATERIAL, 7075-T6. (M)

Part: STRINGER — CRACKED (BS 520)

TUL - FOUND STATION 520, STRINGER 24L, STRINGER CRACKED AT STRINGER CLIP. FABRICATED REPAIR PER SRM 53-10-3 FIG 1, STRINGER SPLICE. (M)

Part: SKIN — DENTED (BS 987)

TUL - FUSE SKIN DENTED BETWEEN STRINGER 16L-17L AT STATION 987. CUT OUT DAMAGED AREA OF SKIN. INSTALLED DOUBLER PER SRM 53-30-1 PAGES 5-8. (M)

Part: STRINGER — CORRODED (BS 720)

TUL - FOUND STATION 720D STRINGER 27L PLUS 10 INCHES CORRODED. REMOVED CORRODED STRINGER AND REPAIRED PER SRM 53-10-3. (M)

Part: SPAR — CORRODED (WS 212-232)

TUL - FOUND WS 212-232 UPPER SPAR CHORD CORRODED INBOARD OF NR 5 L/E FLAP ACTUATOR. REMOVED CORROSION PER SRM 51-10-6 AND INSTALLED DOUBLER STRAP PER ESO 11697, DATED 9/2/98. (M)

Part: CASTING — CORRODED (RT WING)

TUL - NR 4 L/E FLAP CENTER HINGE CASTING CORRODED INBOARD AND OUTBOARD SIDES AND UPPER OUTBOARD END. REMOVED AND REPLACED NR 4 L/E FLAP CENTER HINGE CASTING WITH NEW CASTING, P/N 65-18531-8. (M)

Part: FRAME — BENT (BS 720)

TUL - FRAME BENT AT STRINGER 24L. INSTALLED DOUBLER REPAIR IAW SRM 53-10-4. INSTALLED .063 DOUBLER WITH .1875 FASTENERS 4 ON EACH SIDE OF DOUBLER. (M)

Part: SKIN — CORRODED (BS 1148)

TUL - FOUND CORROSION ON SKIN AND MIGRATING FROM UNDER SHEAR TIE BETWEEN STRINGER 25R AND 26R STATION 1148. INSTALLED REPAIR DOUBLER IAW SRM 53-30-3 PAGE 66. (M)

Part: FRAME — BENT (BS 520)

TUL - FRAME 520 BENT, STRINGER 22L TO STRINGER 25L. INSTALLED DOUBLER REPAIR PER AARD 53-10-07-3 PAGE 1, SAME GAUGE MATERIAL .050 INCH. (M)

Part: FLOORBEAM — CORRODED (BS 388)

TUL - FOUND FLOORBEAM CHORD CORRODED STATION 388 BL 0 - RBL 66. REPAIRED FLOORBEAM PER SRM 53-10-8 AND ESO 11697 DATED 8-31-98. (M)

Part: CASTINGS — CORRODED (BS 950)

TUL - FOUND TWO BUSHINGS CORRODED AT 950 'H' LINK FITTING CASTING, BELOW STRINGER 18A LEFT. REPAIRED 950 CASTING LUGS PER ESO 11697, DATED 8-27-98. (M)

Part: CLIP — CRACKED (BS 680)

TUL - FOUND STRINGER CLIP CRACKED STATION 680 STRINGER 7R. REPLACED CLIP PR 51-10-1. (M)

Part: SPAR — CORRODED (WS 243-248)

TUL - FOUND UPPER SPAR CHORD CORRODED ABOVE NR 5 L/E FLAP ACTUATOR, RIGHT WING. REMOVED CORROSION PER SRM 51-10-6 AND INSTALLED DOUBLER STRAP PER ESO 11697, DATED 9-2-98. (M)

Part: SPAR — CORRODED (WS 348)

TUL - LOWER SPAR CHORD STATION 383 REAR SPAR HAS CORROSION. REPAIRED LOWER SPAR CHORD PER SRM 57-30-2. (M)

Part: FRAME — DENTED (BS 500)

TUL - STATION 500 FRAME DENT AT STRINGER 22 LEFT TO STRINGER 23 LEFT. INSTALLED DOUBLER PER AARD 53-10-07-3. (M)

Part: SKIN — CORRODED (BS 870)

TUL - FOUND CORROSION ALONG STRINGER 10R SKIN LAP UPPER AND LOWER SIDE OF STRINGER STATION 870. INSTALLED REPAIR PER ESO 11697, DATED 9/3/98. (M)

Part: FRAME — DENTED (BS 700)

TUL - FOUND STATION 700 BELL FRAME DENTED STRINGER 22R TO STRINGER 25R. INSTALLED DOUBLER PER AARD 53-10-07-3 PAGE 1 USING SAME GAUGE MATERIAL. (M)

Part: FRAME — GOUGED (BS 950)

TUL - STATION 950F BELT FRAME DOUBLER GOUGED BETWEEN STRINGER 25L AND 26L. REMOVED 16 INCHES DAMAGE. INSTALLED 26 INCHES DOUBLER 7075 T-6 .071 1 ROW BOTTOM 8-4 HL 25, 1 ROW CENTER 6-4 HL 27, 1 ROW TOP 6-2 HL 9 INSTALLED REPAIR DOUBLER PER SRM 51-40-3. REATTACH INTERCOSTAL W/7079 T-6 .063 TIE CLIP 6-3HL 9 8-5HL 1. (M)

Part: RIB — CRACKED (VERTICAL STAB)

TUL - FOUND STRINGER NR 3 CRACKED RIGHT SIDE OF VERTICAL 1ST RIB BELOW ACCESS PANEL VERT INTERIOR. STOP DRILLED CRACK AND INSTALLED REPAIR PER SRM 55-30-4, PAGE 6 FIG 1. (M)

Part: RIB — CRACKED (VERTICAL STAB)

TUL - STRINGER NR 1 CRACKED RIGHT SIDE OF VERTICAL, FIRST RIB BELOW ACCESS INTERIOR OF VERTICAL. STOP DRILLED CRACK AND INSTALLED REPAIR PER SRM 55-30-4, PAGE 5 FIG 1. (M)

Part: FRAME — BENT (BS 520)

TUL - FOUND STATION 520 FRAME BENT STRINGER 23R TO 25R. CUT OUT DAMAGED AREA. INSTALLED DOUBLER REPAIR PER SRM 53-10-04. (M)

Part: LIGHT — INOPERATIVE (VENTRAL STAIR)

DFW - DURING OVERNIGHT MAINTENANCE, VENTRAL STAIR EMERGENCY EXIT LIGHTING INOPERATIVE. REPLACED VENTRAL STAIR EMERGENCY EXIT LIGHT ASSEMBLY. SYSTEM GROUND CHECKED NORMAL OPERATION. (M)

Part: SKIN — CORRODED (BS 660-680)

TUL - FOUND STATION 660 - STATION 680, STRINGER 28R HAS CORROSION ON SKIN. REPLACED SKIN STATION 650 - STATION 680, STRINGER 25L AND 25R IAW SRM 53-30-3 FIG 12 PAGE 60-72. (M)

Part: FLAP TRACK — CORRODED (RT TE FLAP)

AFW - FOUND CORROSION AT MOUNTING SURFACES. REPAIRED PER SHOP ORDER H2BD ESO 5 160. (M)

Part: SKIN — CORRODED (BS 595)

AFW - FOUND FUSELAGE SKIN CORRODED. INSTALLED DOUBLER PER SRM 53-30-3. (M)

Part: STRINGER — CORRODED (BS 1010)

AFW - FOUND CORRODED STRINGER 26L. REMOVED CORRODED STRINGER PORTION, ACCOMPLISHED SPLICE REPAIR. (M)

Part: STRINGER — CORRODED (BS 720)

AFW - FOUND CORRODED STRINGER AT 27L. ACCOMPLISHED STRINGER REPAIR PER SRM 53-10-3. (M)

Part: SKIN — CORRODED (BS 605)

AFW - FOUND SKIN CORRODED AT STRINGER 27L. INSTALLED DOUBLER PER SRM 53-30-3. (M)

Part: SKIN — CORRODED (BS 1030)

TUL - CRACK AT RIVET HEAD. FOUND CORROSION UPON SKIN REPAIR. CUT OUT CORRODED SKIN, REPAIRED PER ESO 11697 DATED 6-21-96. INSTALLED TRIPLE DOUBLER. TST: 64,997 HOURS. CYCLES, 44,491. (X)

Part: ANGLE — CORRODED (FSS 190)

TUL - ANGLE, LOWER CORD ANGLE, BADLY CORRODED AROUND RIVETS BELOW LEFT EDGE FUEL TANK PLATE. REMOVED CORROSION AND INSTALLED DOUBLER PER ESO 11697. REF: E-58 NR 1771441, DATED 6-17-96. TST: 64,997 HOURS. CYCLES, 44,491. (X)

Part: SPAR — CORRODED (RT WING)

TUL - CORROSION LOWER LEADING EDGE WING PANELS OUTBOARD NR 8 SLAT ACTUATOR. REMOVED CORROSION, NDT CHECK, INSTALL DOUBLER STRAP PER SRM 57-30-00, FIGURE NR 2. TST: 64,997 HOURS. CYCLES, 44,491. (X)

Part: SKIN — DENTED (BS 416)

TUL - DENT AT STA 416, STR 24L, IN FUSELAGE SKIN. CUT OUT DAMAGED AREA, INSTALLED DOUBLER PER SRM 53-30-3, FIGURE 3. TST: 64,997 HOURS. CYCLES, 44,491. (X)

Part: SKIN — CRACKED (BS 415)

TUL - BEAR STRAP CRACKED LOWER AFT CORNER FORWARD GALLEY DOOR. STOP DRILLLED CRACK AND INSTALLED REPAIR AT LOWER AFT CORNER PER BSB 727-53-0188. TST: 64,997 HOURS. CYCLES, 44,491. (X)

Part: SPAR — CORRODED (FSS 198)

TUL - CORRODED AND BULGED AROUND RIVETS. REMOVED CORROSION AND INSTALLED DOUBLER PER ESO 11697. REF: E-58 NR 1771442, DATED 6-17-56. TST: 64,997 HOURS. CYCLES, 44,491. (X)

Part: BELT FRAME — CORRODED (BS 344)

TUL - CORROSION ON BELL FRAME AND ANGLE AT STA 344 AT STR 25R. CUT OUT CORRODED SECTION AND INSTALLED DOUBLERS PER SRM 51-40-3, PAGES 1-6. TST: 64,997 HOURS. CYCLES, 44,491. (X)

Part: ANGLE — CORRODED (WS 196)

TUL - CORROSION ON FRONT SPAR LOWER CHORD ANGLE, STA 196. REMOVED CORROSION. INSTALLED DOUBLER PER ESO 11697 DATED 6-17-96. TST: 64,997 HOURS. CYCLES, 44,491. (X)

Part: SKIN — CORRODED (WS 825)

TUL - LOWER WING SKIN CORRODED ABOVE LEFT PRIMARY HEAT EXCHANGE. REMOVED CORROSION, INSTALLED DOUBLER AND TRIPLER PER SRM 57-30-3, PAGE 25. TST: 64,997 HOURS. CYCLES, 44,491. (X)

Part: SPAR — CORRODED (LT HORIZ STAB)

TUL - LEFT STABILIZER REAR SPAR CORD HAS CORROSION TOP SIDE OF LEFT STABILIZER AT REAR SPAR CORD INBOARD END. CUT OUT DAMAGED AREA AND INSTALLED DOUBLERS PER ESO 11697, DATED 6-17-96. TST: 64,997 HOURS. CYCLES, 44,491. (X)

Part: BEAM — CORRODED (HORIZ STAB TE)

TUL - LEFT HORIZONTAL STABLIZER TRAILING EDGE BEAM CORRODED INBOARD OF NR 4 ELEVATOR HINGE BEARING. REMOVED CORROSION, REPAIRED PER SRM ESO 11697, DATED 6-20-96. TST: 64,997 HOURS. CYCLES, 44,491. (X)

Part: SKIN — CRACKED (BS 1342)

TUL - CRACK IN SKIN, LEFT SIDE OF VERTICAL STABILIZER (JUST ABOVE FUSELAGE MATE POINT), STA 1342. STOP DRILLED CRACK AND INSTALLED DOUBLER PER SB 727-55-82. TST: 64,997 HOURS. CYCLES, 44,491. (X)

Part: ACCESSORY UNIT — DEFECTIVE (LANDING GEAR)

DFW - FLT NR 1025 - DURING APPROACH TO DFW WHEN LANDING GEAR EXTENDED, ALL GREEN LANDING GEAR LIGHTS ILLUMINATED ALONG WITH THE RIGHT GEAR RED LIGHT. RECYCLED LANDING GEAR WITH SAME RESULTS. VISUALLY CONFIRMED ALL LANDING GEAR DOWN AND LOCKED AND AIRCRAFT LANDED DFW WITHOUT INCIDENT. REPLACED LANDING GEAR ACCESSORY UNIT. ACCOMPLISHED LANDING GEAR RETRACTION CHECK WITH NO DEFECTS FOUND. SYSTEM GROUND CHECKED NORMAL OPERATION. (M)