N9407R

Part: COMPUTER — ACTIVATED (FLIGHT GUIDANCE) · airframe 67,267 hrs · 33,488 cycles

DFW - CREW REPORTED AUTO PILOT FAILURE, DIGITAL FLIGHT GUIDANCE SYSTEM FAILURE, AND FAULTING VERTICAL GYRO. FLIGHT RETURNED DFW LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED ONE AND TWO DIGITAL FLIGHT GUIDANCE COMPUTERS. SYSTEM GROUND CHECK NORMAL OPERATION.

Part: BATTERY — NOT SEATED (CABIN) · airframe 66,889 hrs · 33,302 cycles

TAIL COMPARTMENT EMERGENCY LIGHTS ABOVE CATWALK, INOPERATIVE. CLEANED AND RE-SEATED BATTERIES IN BATTERY PACK, OPS CHECK NORMAL.

Part: BATTERY — DIRTY (CABIN) · airframe 66,889 hrs · 33,302 cycles

TAIL COMPARTMENT FORWARD SIDEWALL ESCAPE PATH LIGHTS INOPERATIVE. CLEANED AND RESEATED BATTERIES IN BATTERY PACK AT RIGHT AFT LAVATORY CEILING LIGHTS. OPS CHECKS NORMAL.

Part: BATTERY PACK — DISCHARGED (CABIN) · airframe 66,889 hrs · 33,302 cycles

CEILING EMERGENCY LIGHTS FROM ROWS 7 TO 11 INOPERATIVE. REPLACED BATTERY PACK AT ROW 9, OPS CHECK NORMAL.

Part: CUSP WEB — DAMAGED (FUSELAGE) · corrosion level 2 · airframe 63,410 hrs · 31,544 cycles

CORROSION ON CUSP SHEET STATIONS 165 TO 168. INSTALLED DOUBLER AND SERVICEABLE CUSP SHEET PER AARD 53-20-00-16, AARD 53-20-00-14, AND EA 80-53-012686 STATION 160-200 RIGHT SIDE.

Part: FRAME — DAMAGED (FUSELAGE) · airframe 63,410 hrs · 31,544 cycles

SIXTH HOLE UP FROM SUBFLOOR IN FRAME AT STATION 160 APPROXIMATELY 8 INCHES ABOVE FLOOR LINE IS DOUBLE DRILLED FORWARD SERVICE DOOR AREA. INSTALLED DOUBLER AND STRAP DOUBLER PER EA MD80-53-012704.

Part: SKATE ANGLE — CRACKED (FUSELAGE) · airframe 63,410 hrs · 31,544 cycles

SKATE ANGLE DOUBLER IS CRACKED LOWER LEFT SIDE OF VERTICAL STAB AT CANT 1403. INSTALLED NEW SKATE ANGLE DOUBLER AT CANT 1403 LEFT SIDE PER AARD53-10-00-2.

Part: SKIN — DAMAGED (FUSELAGE) · airframe 63,410 hrs · 31,544 cycles

DOUBLER INSTALLED AT STATION 576 LONGERON 26 RIGHT DOES NOT CONFORM TO SRM REPAIRS IN CHAPTER 53-04-00 FIGURE 38 OR FIGURE 12. INSTALLED INTERNAL DOUBLER AND FLUSH DOUBLER PER EA MD 80-53-012708 DATED 8/20/2010, SRM 53-04-00 FIGURE 12C SHEET 3 AND BOEING DRAWING 5920323-553.

Part: ANGLE — CRACKED (HORIZ STAB) · airframe 63,410 hrs · 31,544 cycles

TAIL - UPPER EDGE OF ANGLE CRACKED INSIDE RIGHT HORIZONTAL STAB AT SIDE ROLLER AREA. REMOVED AND REPLACED DAMAGED RIGHT HORIZONTAL STAB ANGLE WITH NEW ONE IAW 55-10-00-4. ALSO CHANGED ROLLER BRACKET IAW AARD 55-10-00-5.

Part: BATTERY PACK — DISCHARGED (CABIN) · airframe 63,132 hrs · 31,406 cycles

EMERGENCY LIGHTS FROM 3A TO 19A INOPERATIVE. REPLACED BATTERY PACK FOR EMERGENCY LIGHTS FROM 3A TO 19A. OPS CHECKED NORMAL.

Part: BATTERY — DISCHARGED (CABIN) · airframe 60,121 hrs · 30,090 cycles

OVERHEAD EMERGENCY LIGHTS ROW 7, 8, 9 INOPERATIVE. REPLACED BATTERY PACK AT OVERHEAD BIN 8DEF. OPS CHECK NORMAL.

Part: STRAP — MISSING (FLASHLIGHT) · airframe 60,121 hrs · 30,090 cycles

ONE FORWARD FLASHLIGHT SECURITY STRAP MISSING. REPLACED SECURITY STRAP FOR FORWARD FLASHLIGHT.

Part: STRAP — BROKEN (FLASHLIGHT) · airframe 60,121 hrs · 30,090 cycles

AFT GALLEY EMERGENCY FLASHLIGHT SECURITY STRAP BROKEN. INSTALLED LIGHT AND SECURITY STRAP. CHECKED FLASHLIGHT, OPS OK.

Part: PAN — DAMAGED (FUSELAGE) · airframe 58,960 hrs · 29,574 cycles

LEFT WINDOW RING PAN AT STATION 886 LEFT, LOWER ATTACH HOLES HAVE DEEP BLEND OUTS. INSTALLED STRAP DOUBLERS PER ESO 80559 DATED 03/13/09.

Part: STRUCTURE — DENTED (AIRSTAIR DOOR) · airframe 58,960 hrs · 29,574 cycles

LOWER RIGHT SIDE OF AFT AIR STAIRS DOOR HAS A 1 X 1 INCH DENT. INSTALLED REPAIR DOUBLER PER SRM 52-01-00.

Part: FITTING — CORRODED (FUSELAGE) · corrosion level 2 · airframe 58,960 hrs · 29,574 cycles

LONGERON 29R STATION 1338 END CAP FITTING HAS CORROSION. REMOVED AND REPLACED END CAP FITTING PER SRM 51-30-05.

Part: ANGLE — CORRODED (FUSELAGE) · corrosion level 2 · airframe 58,960 hrs · 29,574 cycles

CORROSION ANGLE AT STATION 1338, LONGERON 29L 29R. REMOVED AND REPLACED ANGLE PER SRM 51-30-05.

Part: FITTING — CORRODED (FUSELAGE) · corrosion level 2 · airframe 58,960 hrs · 29,574 cycles

END CAP FITTING ON LONGERON 29L STATION 1338 HAS CORROSION. INSTALLED NEW END CAP FITTING PER SRM 51-30-05.

Part: FITTING — CORRODED (FUSELAGE) · corrosion level 2 · airframe 58,960 hrs · 29,574 cycles

END CAP FITTING ON LONGERON 28R STATION 1338 HAS CORROSION. REMOVED AND REPLACED END CAP FITTING PER SRM 51-30-05.

Part: FITTING — CORRODED (FUSELAGE) · corrosion level 2 · airframe 58,960 hrs · 29,574 cycles

LONGERON END CAP FITTING HAS CORROSION AT LONGERON 28L STATION 1338. INSTALLED NEW END CAP PER SRM 51-30-05.

Part: FITTING — CORRODED (FUSELAGE) · corrosion level 2 · airframe 58,960 hrs · 29,574 cycles

END CAP FITTING ON LONGERON 27L STATION 1338 HAS CORROSION. REMOVED AND REPLACED END CAP PER SRM 51-30-05.

Part: SKIN — CORRODED (FUSELAGE) · corrosion level 2 · airframe 58,960 hrs · 29,574 cycles

CORROSION ON FUSELAGE SKIN IN CABIN AT STATION 870, BETWEEN LONGERON 18L AND 17L. INSTALLED REPAIR FILLER AND DOUBLER PER ESO 80559 DATED 03/05/09.

Part: CUSP WEB — CORRODED (FUSELAGE) · corrosion level 2 · airframe 58,960 hrs · 29,574 cycles

CORROSION ON RIGHT CUSP STATION 351-370. INSTALLED REPAIR DOUBLER PER AARD 53-20-00-16.

Part: FRAME — CRACKED (FUSELAGE) · airframe 58,960 hrs · 29,574 cycles

FRAME CRACKED AT STATION 886 LONGERON 18L. INSTALLED SERVICEABLE FRAME PER SRM 51-01.

Part: FRAME — CORRODED (FUSELAGE) · corrosion level 2 · airframe 58,960 hrs · 29,574 cycles

CORROSION ON FRAME AT STATION 1079 FROM LONGERON 29R-29L. REMOVED CORROSION AND INSTALLED DOUBLER PER SRM 53-10-00.

Part: FRAME — CRACKED (FUSELAGE) · airframe 58,960 hrs · 29,574 cycles

STATION 1474 CANTED FRAME CRACKED AT LONGERON 18R. ROUTED OUT CRACK AND INSTALLED DOUBLER PER AARD 53-10-00-15.

Part: CUSP WEB — CORRODED (FUSELAGE) · corrosion level 2 · airframe 58,960 hrs · 29,574 cycles

CORROSION ON LEFT CUSP SHEET AT STATION 943. REMOVED CORROSION AND INSTALLED DOUBLER PER AARD 53-20-00-16.

Part: ATTACH FITTING — CRACKED (LT WING) · airframe 58,960 hrs · 29,574 cycles

CABLE PULLEY BRACKET ATTACH FITTING CRACKED ON LEFT WING INBOARD OF NR 8 SLAT TRACK. REMOVED AND REPLACED FITTING PER AARD 51-00-00-012.

Part: LONGERON — CORRODED (FUSELAGE) · corrosion level 2 · airframe 58,960 hrs · 29,574 cycles

CORROSION ON LONGERON 28L FROM STATION 1288-1300. INSTALLED U-CHANNEL REPAIR PER SRM 53-07-00.

Part: CUSP WEB — CORRODED (FUSELAGE) · corrosion level 2 · airframe 58,960 hrs · 29,574 cycles

CORROSION ON LEFT CUSP STATION 503-522. INSTALLED CUSP REPAIR DOUBLER PER AARD 53-20-00-16.

Part: CUSP WEB — CORRODED (FUSELAGE) · corrosion level 2 · airframe 58,690 hrs · 29,574 cycles

CORROSION ON RIGHT CUSP STATION 389-408. REMOVED CORRODED MATERIAL AND INSTALLED DOUBLER PER AARD 53-20-00-16.

Part: CUSP WEB — CORRODED (FUSELAGE) · corrosion level 2 · airframe 58,960 hrs · 29,574 cycles

CORROSION ON LEFT CUSP STATION 845-905. INSTALLED NEW CUSP SHEET PER SRM 51-30-00-16.

Part: SKIN — CANNING (PAX DOOR) · airframe 58,960 hrs · 29,574 cycles

OUTER SKIN OF FORWARD ENTRY DOOR HAS WAVINESS AND OIL CANNING AT BOTTOM EDGE. INSTALLED REPAIR DOUBLER PER AARD 52-10-00-2.

Part: FRAME — CRACKED (FUSELAGE) · airframe 58,960 hrs · 29,574 cycles

STATION 1474 CANTED FRAME CRACKED AT LONGERON 18L. INSTALLED REPAIR DOUBLER PER AARD 53-10-00-15.

Part: CUSP WEB — CORRODED (FUSELAGE) · corrosion level 2 · airframe 58,960 hrs · 29,574 cycles

CORROSION ON LEFT CUSP BETWEEN STATION 256-260. INSTALLED DOUBLER PER AARD 53-20-00-16.

Part: PAN — CORRODED (FUSELAGE) · corrosion level 2 · airframe 35,377 hrs · 2,957 cycles

FORWARD CARGO DOOR CUTOUT, PAN CORRODED. REMOVED AND REPLACED DAMAGED SECTION OF DOOR PAN FROM STATION 370-427 PER SRM 53-10-02.

Part: FRAME — CRACKED (FUSELAGE) · airframe 58,960 hrs · 29,574 cycles

STATION 1510 CANTED FRAME CRACKED LEFT SIDE BETWEEN UPPER AND LOWER TAIL CONE LATCHES. INSTALLED DOUBLER PER EA MD80-53-005621.

Part: BEAM — CORRODED (FUSELAGE) · corrosion level 2 · airframe 58,960 hrs · 29,574 cycles

CORROSION ON MID CARGO LOWER DOOR BEAM. INSTALLED REPAIR DOUBLER PER AARD 53-10-00-3.

Part: CARGO TRACK — CORRODED (CARGO BAY) · corrosion level 2 · airframe 58,960 hrs · 29,574 cycles

CORROSION IN LEFT TIE DOWN TRACK FLANGE IN FORWARD CARGO. INSTALLED REPAIR DOUBLER PER AARD 53-20-00-13.

Part: BEAM — CORRODED (CARGO BAY) · corrosion level 2 · airframe 58,960 hrs · 29,574 cycles

CORROSION ON AFT CARGO DOOR BEAM, STATION 1160-1200. REMOVED CORROSION AND INSTALLED REPAIR DOUBLER PER AARD 53-10-00-3.

Part: DOUBLER — UNSERVICEABLE (FUSELAGE) · airframe 58,960 hrs · 29,574 cycles

CLASS III REPAIR INSTALLED AT STATION 237 BETWEEN LONGERONS 17R AND 15R. REMOVED CLASS III REPAIR AND INSTALLED CLASS I PERMANENT REPAIR DOUBLER PER SRM 53-04-00 FIGURE 12B, SHEET 22.

Part: CARGO TRACK — CORRODED (CARGO BAY) · corrosion level 2 · airframe 58,960 hrs · 29,574 cycles

CORROSION ON LEFT TIE DOWN TRACK IN MID CARGO STATION 598-786. REMOVED AND REPLACED TIE DOWN TRACK PER SRM 51-30-05.

Part: CUSP WEB — CORRODED (FUSELAGE) · corrosion level 2 · airframe 58,960 hrs · 29,574 cycles

CORROSION ON RIGHT CUSP STATION 1280-1283. INSTALLED NEW CUSP SHEET FROM STATION 1250-1309 PER AARD 51-00-00-12.

Part: SEAT TRACK — CORRODED (FUSELAGE) · corrosion level 2 · airframe 58,960 hrs · 29,574 cycles

SEAT TRACK NR 3 CORRODED BETWEEN STATIONS 1030 AND 1146. INSTALLED NEW SEAT TRACK AND SPLICE PER SRM 53-05-00.

Part: TRACK — CORRODED (FUSELAGE) · corrosion level 2 · airframe 58,960 hrs · 29,574 cycles

RIGHT TIE DOWN TRACK CORRODED BETWEEN STATIONS 358 AND 369. INSTALLED DOUBLER PER AARD 53-20-00-13.

Part: CUSP WEB — CORRODED (FUSELAGE) · corrosion level 2 · airframe 58,960 hrs · 29,574 cycles

RIGHT CUSP CORRODED BETWEEN STATIONS 1165 AND 1169. INSTALLED CUSP DOUBLER PER AARD 53-20-00-16.

Part: CUSP WEB — CORRODED (FUSELAGE) · corrosion level 2 · airframe 58,960 hrs · 29,574 cycles

CORROSION ON CUSP AT STATION 1309 RIGHT SIDE. INSTALLED NEW CUSP SHEET FROM STATION 1250-1309 PER AARD 51-00-00-12.

Part: CUSP WEB — CORRODED (FUSELAGE) · corrosion level 2 · airframe 58,960 hrs · 29,574 cycles

CORROSION ON RIGHT CUSP FROM STATION 408-427. REMOVED CORROSION AND INSTALLED DOUBLER PER AARD 53-20-00-16.

Part: FITTING — CORRODED (FUSELAGE) · corrosion level 2 · airframe 58,960 hrs · 29,574 cycles

CORROSION ON AFT CARGO DOOR BEAM FRAME FITTING AT STATION 1155, LONGERON 28R. INSTALLED NEW FRAME FITTING PER SRM 51-30-02.

Part: CUSP WEB — CORRODED (FUSELAGE) · corrosion level 2 · airframe 58,960 hrs · 29,574 cycles

CORROSION ON RIGHT CUSP STATION 826 TO 845. INSTALLED CUSP DOUBLER PER AARD 53-20-00-16.

Part: SHEAR TIE — CRACKED (FUSELAGE) · airframe 58,960 hrs · 29,574 cycles

SHEAR TIE CRACKED AFT SIDE OF STATION 1451 AT LONGERON 2L. REMOVED AND REPLACED SHEAR TIE PER AARD 51-00-00-12 PAGE 1.

Part: SUPPORT BRACKET — CRACKED (FUSELAGE) · airframe 58,960 hrs · 29,574 cycles

SUPPORT BRACKET CRACKED BELOW AFT STAIR UPLOCK ACTUATOR ON RIGHT SIDE. INSTALLED NEW SUPPORT BRACKET PER SRM 51-30-00.

Part: CUSP WEB — CORRODED (FUSELAGE) · corrosion level 2 · airframe 58,960 hrs · 29,574 cycles

CORROSION ON RIGHT CUSP STATION 927 TO 946. INSTALLED CUSP DOUBLER PER AARD 53-20-00-16.

Part: SEAT TRACK — CORRODED (FUSELAGE) · corrosion level 2 · airframe 58,960 hrs · 29,574 cycles

CORROSION ON NR 1 SEAT TRACK AT STATION 1175. REMOVED AND REPLACED NR 1 SEAT TRACK FROM STATION 1174 TO 1309 PER SRM 51-01.

Part: BEAM — CRACKED (PAX DOOR) · airframe 58,602 hrs · 29,574 cycles

FORWARD ENTRY DOOR NR 7 BEAM CRACKED IN RADIUS AT AFT END. STOP DRILLED END OF CRACK AND INSTALLED REPAIR DOUBLER PER ESO 80172 AND SRM 52-50-00, FIGURE 31.

Part: SKIN — DAMAGED (FUSELAGE) · airframe 58,960 hrs · 29,574 cycles

DENT IN FUSELAGE SKIN AT STATION 237, BETWEEN LONGERONS 21L AND 22L. REMOVED DAMAGE AND INSTALLED DOUBLER PER SRM 53-04-06, FIGURE 12B AND AARD 53-30-00-9.

Part: DOOR FRAME — CRACKED (FUSELAGE) · airframe 58,960 hrs · 29,574 cycles

FORWARD ENTRY DOOR JAMB IS CRACKED AT FASTENER, LONGERON 11 LEFT AT STATION 207. REMOVED DAMAGE AND INSTALLED DOUBLER PER AARD 53-10-00-11.

Part: FITTING — CORRODED (GIRT BAR) · corrosion level 2 · airframe 58,960 hrs · 29,574 cycles

AFT SERVICE DOOR GIRT BAR FITTING CORRODED. REMOVED AND REPLACED GIRT BAR FITTING PER SRM 51-01.

Part: FITTING — CORRODED (GIRT BAR) · corrosion level 2 · airframe 58,960 hrs · 29,574 cycles

AFT SERVICE DOOR GIRT BAR FITTING CORRODED. REMOVED AND REPLACED GIRT BAR FITTING PER SRM 51-01.

Part: SHEAR TIE — CRACKED (CARGO BAY) · airframe 58,960 hrs · 29,574 cycles

LOWER FORWARD "T" CLIP SHEAR TIE CLIP CRACKED ON FORWARD CARGO DOOR. REMOVED AND REPLACED CLIP FORMER PER ESO 80174.

Part: SHEAR TIE — CRACKED (CAQRGO DOOR) · airframe 58,960 hrs · 29,574 cycles

LOWER FORWARD "T" CLIP SHEAR TIE CRACKED ON FORWARD CARGO DOOR. REMOVED AND REPLACED CLIP PER ESO 80174.

Part: SHEAR TIE — CRACKED (CARGO DOOR) · airframe 58,960 hrs · 29,574 cycles

LOWER AFT "T" CLIP SHEAR TIE CRACKED ON LOWER FORWARD PORTION OF FORWARD CARGO DOOR. REMOVED AND REPLACED CLIP PER ESO 80174.

Part: STRUT — DISCHARGED (NLG) · airframe 55,318 hrs

SJC INFLIGHT T1174/17DEC - NOSE LANDING GEAR UNSAFE INDICATION. ABNORMAL LOUD NOISE IN COCKPIT. NOSE GEAR DID NOT RETRACT. RETURNED TO SJC AND LANDED WITHOUT INCIDENT. FOUND NOSE LANDING GEAR STRUT SHOCK CYLINDER FLAT. REPACKED NOSE LANDING GEAR STRUT AND SERVICED. SYSTEM GROUND CHECKED NORMAL OPERATION.

Part: SHROUD — BROKEN (EMERGENCY LIGHT)

DFW - EMERGENCY LIGHT AT SEAT 17D HAS DAMAGED SHROUD. REPLACED SHROUD FOR EMERGENCY LIGHT AT SEAT 17D. SYSTEM GROUND CHECKED NORMAL OPERATION.

Part: PUMP — INOPERATIVE (ZONE 600)

DEN - INFLIGHT ON INITIAL CLIMBOUT SHORTLY AFTER AIRFOIL ANTI ICE TURNED ON, RIGHT ENGINE FAILED OR WENT TO IDLE POWER. RIGHT ENGINE STARTED TO PROVIDE NORMAL POWER AFTER 1 AND ONE HALF TO TWO MINUTES. RETURNED TO DEN AND LANDED WITHOUT INCIDENT. AIRCRAFT TAKEN OUT OF SERVICE. REPLACED RIGHT ENGINE FUEL PUMP AND FUEL CONTROL. TRIMMED ENGINES. SYSTEM GROUND CHECKED NORMAL OPERATION.

Part: BATTERY PACK — INOPERATIVE (EMERGENCY LIGHT)

DFW - EMERGENCY CEILING LIGHTS AT SEATS 28 AND 29 INOPERATIVE. REPLACED BATTERY PACK FOR EMERGENCY CEILING LIGHTS AT SEATS 28 AND 29. SYSTEM GROUND CHECKED NORMAL OPERATION.

Part: SKIN — DENTED (FUSELAGE) · airframe 43,437 hrs · 22,648 cycles

A FUSELAGE DENT WAS FOUND IN SEMI-CRITICAL AREA BEYOND MM LIMITS 34-11-01, PAGE 228, PARAGRAPH C.2 DENT IS 0.017 AT 4.25 INCHES RT ALTERNATE STATIC PORT. REPAIRED RT ALT STATIC PORT IAW SRM 53-04, FIG 12C. CHECK-C 3-26-03 STL. --CLOSED--

Part: BULB — BURNED OUT (EMERGENCY LIGHT) · airframe 42,385 hrs · 21,980 cycles

THE AFT STAIRWAY OVERHEAD EMERGENCY LIGHT WAS INOPERATIVE. REPLACED THE LAMP. CHECK-C 3-17-2003.

Part: BATTERY PACK — LOOSE (EMERGENCY LIGHT) · airframe 42,363 hrs · 21,966 cycles

THE EGRESS LIGHTS WERE INOPERATIVE FROM ROW 27 TO 30. RESEATED THE BATTERIES IN THE BATTERY PACK AT ROW 29. CHECK-C 3-17-03 STL.

Part: LAMP · airframe 40,046 hrs · 20,579 cycles

THE EGRESS LIGHT WAS INOPERATIVE AT SEAT ROW 14D. REPLACED THE LAMP. CHECK-C 6-19-01 MCI. --CLOSED--

Part: SKIN — DENTED (FUSELAGE) · airframe 39,966 hrs · 20,540 cycles

DENT FOUND IN FUSELAGE SKIN, 24 INCHES AFT OF FWD PASSENGER DOOR JAMB BELOW WINDOW BELT DOUBLER MOD. INSTALLED FLUSH DOUBLER PER ARA 17961.

Part: WEDGE — DAMAGED (T/E FLAP) · airframe 38,183 hrs · 19,555 cycles

THE RT WING INBD FLAP WAS DAMAGED. REPLACED THE DAMAGED INBD T/E WEDGE PER CMM 37-50-01. CHECK-C 6-19-01 MCI.

Part: FLANGE — CRACKED (CARGO DOOR) · airframe 38,056 hrs · 19,487 cycles

DURING CHECK-C MAINT FOUND FWD SIDE OF FWD CARGO DOOR FLANGE INBD CRACKED OUT BELOW THE FWD CAM LATCH. STOP DRILLED AND REPAIRED PER SRM 52-05-26A. INSTALLED FASTENERS PER SRM 51-30-2 AND 51-30-5. TREATED PARTS PER SRM 51-10-3.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 38,056 hrs · 19,487 cycles

DURING CHECK-C MAINT FOUND CABIN FLOOR TRACK NUMBER 6 HAD INNER GRANULAR CORROSION AT STA 482. REMOVED CORRODED SECTION OF NUMBER 6 TRACK AT STA 482.

Part: CARGO TRACK — CORRODED (FUSELAGE) · airframe 38,056 hrs · 19,487 cycles

DURING CHECK-C MAINT FOUND CORROSION ON RT TIE DOWN TRACK AT STA 1212 TO 1322. INSTALLED NEW TIE DOWN TRACK PER SRM 51-60-0, SRM 51-10-4, AND SRM 51-30-1.

Part: FRAME — CORRODED (FUSELAGE) · airframe 38,056 hrs · 19,487 cycles

DURING CHECK-C MAINT FOUND CORROSION ON FORMER AT STA 1309, BETWEEN STRINGER 28R AND 29R. REMOVED CORROSION PER SPM 6-80-01. TREATED CORROSION AREAS PER SRM 51-10-3. REPAIRED FORMER PER SRM 53-03, FIG 2A REPAIR 7005.

Part: FLOOR SUPPORT — CORRODED (FUSELAGE) · airframe 38,056 hrs · 19,487 cycles

DURING CHECK-C MAINT FOUND CORROSION AT STA 250, LBL 18, ON FLOOR STIFFENER. REPLACED FLOOR SUPPORT PER SRM 51-30-2 AND 51-30-1.

Part: SEAT TRACK — DAMAGED (FUSELAGE) · airframe 38,056 hrs · 19,487 cycles

DURING CHECK-C MAINT FOUND LUGS ON TRACK NUMBER 1 HAD BEEN GROUND AT AN ANGLE, STA 860 TO 916.

Part: FLOOR SUPPORT — CORRODED (FUSELAGE) · airframe 38,056 hrs · 19,487 cycles

DURING CHECK-C MAINT THE CABIN FLOOR SUPPORT WAS CORRODED AT STA 200, RBL 46 TO RBL 56. REMOVED FLOOR SUPPORT AND FABRICATED NEW FLOOR SUPPORT AT STA 200, RBL 46 TO 56, PER SPM 6-70-01 AND DRAWING 9936534. INSTALLED NEW FLOOR SUPPORT PER SPM 6-70-01 PAGE 3 AND DRAWING 9936534 AND SRM 51-30-02. TREATED PER 51-10-3. SEALED PER SRM 51-20-0.

Part: FLOOR SUPPORT — CORRODED (FUSELAGE) · airframe 38,056 hrs · 19,487 cycles

DURING CHECK-C MAINT FOUND CABIN FLOOR SUPPORT CORRODED AT STA 200, RBL 52 INCHES. FABRICATED NEW FLOOR SUPPORT PER SPM 6-70-01 PAGE 2, 4, A(1) AND DRAWING 9936531. CORROSION TREATED PART PER SRM 51-10-3. INSTALLED FLOOR SUPPORT PER SPM 6-70-01 PAGE 3 AND DRAWING 9936534 AND SRM 51-30-02. SEALED SUPPORT PER SRM 51-20-0.

Part: WEB — CORRODED (FUSELAGE) · airframe 38,056 hrs · 19,487 cycles

DURING CHECK-C MAINT IN E/E COMPT FOUND CORROSION ON BOTTOM OF MEMBRANE AT STA 200, RBL 22 TO RBL 44. REMOVED CORRODED AREA OF MEMBRANE, FABRICATED NEW MEMBRANE FROM SAME TYPE MATERIAL AND TREATED PER SRM 51-10-3. INSTALLED PER SRM 51-70-4 FIGURE 2 SHEET 1.

Part: LONGERON — CORRODED (FUSELAGE) · airframe 38,056 hrs · 19,487 cycles

DURING CHECK-C MAINT FOUND CORROSION ON LONGERONS 26L, 25L, AND 24L JUST FWD OF STA 1338.

Part: FITTING — CORRODED (FUSELAGE) · airframe 38,056 hrs · 19,487 cycles

DURING CHECK-C MAINT IN THE AFT CARGO COMPT FOUND CORROSION IN FITTING, AFT LOWER CORNER OF DOOR OPENING. INSTALLED NEW FITTING PER SPM 6-70-01. SEALED PER SRM 51-10-03.

Part: WEB — CORRODED (FUSELAGE) · airframe 38,056 hrs · 19,487 cycles

DURING CHECK-C MAINT FOUND CABIN SEAT TRACK AND FLOOR CORROSION ON DIAPHRAGM TOP AND BOTTOM, STA 1174 TO 1309, LONGERON 18L BETWEEN NUMBER 1 TRACK AND SIDEWALL. CUT OUT WEB AND REPAIRED PER SRM 51-70-4, PAGE 1, FIG 1, SHEET 2.

Part: GALLEY TRACK — CORRODED (FUSELAGE) · airframe 38,056 hrs · 19,487 cycles

DURING CHECK-C MAINT FOUND CABIN GALLEY TIE DOWN CORRODED AT STA 211, RBL 11.

Part: WEB — CORRODED (FUSELAGE) · airframe 38,056 hrs · 19,487 cycles

DURING CHECK-C MAINT IN MID CARGO COMPT FOUND CORROSION ON LOWER AND UPPER SIDE OF MEMBRANE, BETWEEN STA 655 AND 674.

Part: WEB — CORRODED (FUSELAGE) · airframe 38,056 hrs · 19,487 cycles

DURING CHECK-C MAINT FOUND CORROSION ON CABIN MEMBRANE AT STA 598 TO 617, LT SIDE.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 38,056 hrs · 19,487 cycles

DURING CHECK-C MAINT FOUND CORROSION ON NUMBER 2 SEAT TRACK AT LBL 44 INCHES STA 1031 TO 1309. REPLACED TRACK AT STA 1031 TO 1307, LBL 44 INCHES, PER SRM 53-05, PAGE 11, SRM 53-24-0, AND IPC 53-40-00.

Part: LONGERON — CORRODED (FUSELAGE) · airframe 38,056 hrs · 19,487 cycles

DURING CHECK-C MAINT IN THE AFT CARGO COMPT FOUND CORROSION ON LONGERON 23R, BETWEEN STA 1322 AND 1338.

Part: SUPPORT — CORRODED (FUSELAGE) · airframe 38,056 hrs · 19,487 cycles

DURING CHECK-C MAINT FOUND G1 GALLEY TRACK AREA FLOOR CROSS SECTION SUPPORT BEAM AT STA 180, RBL 8 IN TO RBL 43 IN, WAS BADLY CORRODED. FABRICATED NEW FLOOR SUPPORT PER SPM 6-70-01. INSTALLED FASTENERS PER SRM 51-30-01. PRIMED AND PAINTED PER SRM 51-10-3.

Part: FLOOR SUPPORT — CORRODED (FUSELAGE) · airframe 38,056 hrs · 19,487 cycles

DURING CHECK-C MAINT FOUND CABIN FLOOR SUPPORT CORRODED AT STA 148 TO 200, LBL 7 INCHES, AND STA 180 TO STA 200, LBL 6 INCHES. INSTALLED NEW SUPPORTS PER SRM 51-30-1. FINISH PER SRM 51-10-3.

Part: FLOOR SUPPORT — CORRODED (FUSELAGE) · airframe 38,056 hrs · 19,487 cycles

DURING CHECK-C MAINT FOUND CABIN FLOOR SUPPORT CORRODED AT STA 200 LBL 6 IN TO RBL 6 IN, STA 200 LBL 6 IN TO RBL 6 IN, AND STA 160 LBL 3 INCHES. INSTALLED NEW FLOOR SUPPORT AT EACH LOCATION PER SPM 6-70-01, PAGE 3, B, (1), (2) AND PER DRAWING 9936534, SRM 51-30-2, AND SRM 51-30-5. SEALED PER SRM 51-20-0.

Part: FLOOR SUPPORT — CORRODED (FUSELAGE) · airframe 38,056 hrs · 19,487 cycles

DURING CHECK-C MAINT FOUND CORROSION ON CABIN FLOOR SUPPORT AT STA 160 TO 200, RBL 56 INCHES. INSTALLED FLOOR SUPPORT PER SPM 6-70-01. PAINTED PER SRM 51-30-01. INSTALLED FASTENERS PER SRM 51-10-3 AND SRM 51-10-1, PAGE 21 AND 33.

Part: WEB — CORRODED (FUSELAGE) · airframe 38,056 hrs · 19,487 cycles

DURING CHECK-C MAINT IN AFT CABIN FOUND CORROSION ON MEMBRANE AT STA 1155, LBL 38 INCHES. REPAIRED PER SRM 51-70-4. SEALED REPAIR PER SRM 51-20-0. TREATED PER SRM 51-10-03.

Part: FLOOR SUPPORT — CORRODED (FUSELAGE) · airframe 38,056 hrs · 19,487 cycles

DURING CHECK-C MAINT FOUND CABIN FLOOR SUPPORT CORRODED AT STA 160 TO 200, RBL 44. REPLACED FLOOR SUPPORT PER SPM 6-70-01. PAINTED PER SRM 51-10-3. INSTALLED FASTENERS PER SRM 51-30-3.

Part: FLOOR SUPPORT — CORRODED (FUSELAGE) · airframe 38,056 hrs · 19,487 cycles

DURING CHECK-C MAINT FOUND CABIN FLOOR SUPPORT CORRODED AT STA 180 TO 200, RBL 6 INCHES. REMOVED AND REPLACED PART PER SPM 6-70-01. MADE NEW FLOOR SUPPORT PER DRAWING 9936534-73. INSTALLED USING HARDWARE PER SRM 51-30-1, PAGES 11, 12, AND 13.

Part: FLOOR SUPPORT — CORRODED (FUSELAGE) · airframe 38,056 hrs · 19,487 cycles

DURING CHECK-C MAINT FOUND G1 GALLEY TRACK AREA FLOOR SUPPORT BEAM WAS BADLY CORRODED THE FULL LENGTH FROM STA 160 TO 200, RBL 44 INCHES. REPLACED FLOOR SUPPORT PER SPM 6-70-01. PAINTED PER SRM 51-10-3 AND INSTALLED FASTENERS PER SRM 51-30-3.

Part: WEB — CORRODED (FUSELAGE) · airframe 38,056 hrs · 19,487 cycles

DURING CHECK-C MAINT IN THE FWD CABIN FOUND CORROSION ON UPPER AND LOWER SIDE OF CUSP AND LOWER FWD DOOR FRAME (FORMER) STRUCTURE FROM STA 165 TO 168, RBL 56 IN TO RBL 60 INCHES. REMOVED CORROSION PER SPM 6-80-01 PAGE 1 ITEM 3A AND PAGE 2B. CORROSION TREATED AREA PER SRM 51-10-3. INSTALLED FASTENERS IN CUSP AND LOWER DOOR FRAME STRUCTURE PER SRM 51-30-2 AND SRM 51-30-5. SEALED AREA PER SRM 51-20-0.

Part: FLOOR SUPPORT — CORRODED (FUSELAGE) · airframe 38,056 hrs · 19,487 cycles

DURING CHECK-C MAINT FOUND CABIN FLOOR SUPPORT CORRODED AT STA 148 TO 200, RBL 7 INCHES. REMOVED AND REPLACED FLOOR SUPPORT WITH NEW PER SPM 6-70-01 AND DRAWING 9936534-73. INSTALLED HARDWARE PER SRM 51-30-1, PAGE 11, 12, AND 13.

Part: WEB — CORRODED (FUSELAGE) · airframe 38,056 hrs · 19,487 cycles

DURING CHECK-C MAINT FOUND CORROSION ON CABIN MEMBRANE BEYOND REPAIRABLE LIMITS. CUT OUT AREA FROM STA 160 TO 200, LBL 8 IN, TO RBL 58 IN. INSTALLED MEMBRANE PER SPM 6-70-01. PAINTED PER SRM 51-30-01. INSTALLED PER SRM 51-30-3.

Part: WEB — CORRODED (FUSELAGE) · airframe 38,056 hrs · 19,487 cycles

DURING CHECK-C MAINT FOUND CORROSION ON CABIN MEMBRANE AT STA 148 TO 160, RBL 10 TO RBL 18. CUT OUT CORROSION PER SRM 51-70-4 AND SPM 6-80-01. TREATED PER SRM 51-10-3. REPAIRED MEMBRANE PER SRM 51-70-4 AND SRM 53-14-1. INSTALLED FASTENERS PER SRM 51-30-2 AND SRM 51-30-5. SEALED PER SRM 51-20-0.

Part: FLOOR SUPPORT — CORRODED (FUSELAGE) · airframe 38,056 hrs · 19,487 cycles

DURING CHECK-C MAINT FOUND CABIN FLOOR SUPPORT CORRODED AT STA 200, RBL 10 INCHES TO RBL 48 IN. INSTALLED NEW ANGLE PER SRM 51-30-3. SEALED PER SRM 51-20-0.

Part: WEB — CORRODED (FUSELAGE) · airframe 38,056 hrs · 19,487 cycles

DURING CHECK-C MAINT FOUND CORROSION ON MEMBRANE AT STA 200 TO 204, RBL 44 INCHES TO RBL 52 INCHES, RBL 24 IN TO RBL 44 INCHES, AND LBL 24 IN TO RBL 24 INCHES. REMOVED CORROSION PER SPM 6-80-01 AND TREATED PER SRM 51-10-3.

Part: CLIP — CORRODED (FUSELAGE) · airframe 38,056 hrs · 19,487 cycles

DURING CHECK-C MAINT IN E AND E COMPT FOUND LIGHT CORROSION INSIDE INSPECTION HOLE IN AFT LT CORNER OF DOOR FRAME, STA 159. REMOVED CORRODED CLIP. FABRICATED NEW CLIP PER SPM 6-70-01 AND DRAWING 9911550 USING EXTRUSION S1642726. INSTALLED NEW ANGLE PER DRAWING 9911550. INSTALLED WITH HI-LOKS PER SRM 51-30-5. TREATED PER SRM 51-010-7 PAGE 46 ITEM 3.

Part: FRAME — CORRODED (FUSELAGE) · airframe 38,056 hrs · 19,487 cycles

DURING CHECK-C MAINT FOUND CORROSION ON FORMER AT STA 1271 AT LONGERON 30, 25R, 26R, AND 27R. REMOVED CORROSION AND REPAIRED PER SRM 53-03, FIG Q, P, 4E AND 4J.

Part: WEB — CORRODED (FUSELAGE) · airframe 38,056 hrs · 19,487 cycles

DURING CHECK-C MAINT FOUND MEMBRANE BADLY CORRODED AT STA 541, APPROX 3 INCHES OUTBOARD OF LT OUTBOARD FLOOR TRACK. FABRICATED AND INSTALLED NEW MEMBRANE, STA 541 TO 560.

Part: ANGLE — CORRODED (FUSELAGE) · airframe 38,056 hrs · 19,487 cycles

DURING CHECK-C MAINT FOUND CORROSION IN FLOOR STRUCTURE AT STA 219, 13 INCHES LBL, 9 IN RBL. FABRICATED NEW ANGLE PER DRAWING 9936535. INSTALLED AND SEALED PER SRM 51-30-02 AND 51-20-0.

Part: WEB — CORRODED (FUSELAGE) · airframe 38,056 hrs · 19,487 cycles

DURING CHECK-C MAINT FOUND CORROSION ON MEMBRANE AT STA 860 TO 905, LT SIDE OTBD OF NUMBER 1 TRACK. CUT OUT CORRODED AREA AND INSTALLED DOUBLER PER SRM 51-70-4.

Part: WEB — CORRODED (FUSELAGE) · airframe 38,056 hrs · 19,487 cycles

DURING CHECK-C MAINT FOUND CORROSION ON MEMBRANE TOP AND BOTTOM AROUND HOLES AT STA 1250 TO 1308, OUTBOARD OF NUMBER 1 TRACK. INSTALLED REPAIR PER SRM 51-70-04.

Part: WEB — CORRODED (FUSELAGE) · airframe 38,056 hrs · 19,487 cycles

DURING CHECK-C MAINT ON LT SIDE OF CABIN, STA 1212 TO 1231, FOUND CORROSION ON MEMBRANE. CUT OUT CORROSION FROM MEMBRANE. FABRICATED AND INSTALLED REPAIR PER SRM 51-70-4. TREATED AND PRIMED AND INSTALLED WET PER SRM 51-10-3.

Part: CHANNEL — CRACKED (RT MLG DOOR) · airframe 38,056 hrs · 19,487 cycles

DURING CHECK-C MAINT THE RT MLG WHEEL WELL GEAR DOOR FWD ANGLE WAS CRACKED JUST AFT OF THE HYD RESERVOIR SERVICE DOOR. INSTALLED NEW CHANNEL. MADE NEW CLIPS AS NEEDED PER DRAWING 5930584 FOR MATERIAL AND SHAPE. INSTALLATION PER SRM 51-30-2 AND 51-30-4. SEALED PER SRM 51-20-0.

Part: ANGLE — CRACKED (FUSELAGE) · airframe 38,056 hrs · 19,487 cycles

DURING CHECK-C MAINT FOUND ANGLE CRACKED AT STA 110, FWD SIDE OF WEB, JUST OTBD OF RAIN REPELLANT BOTTLE AT INTERCOSTAL. INSTALLED NEW ANGLE PER SRM 51-30-3 AND SRM 51-30-0.

Part: WEB — CORRODED (FUSELAGE) · airframe 38,056 hrs · 19,487 cycles

DURING CHECK-C MAINT FOUND CABIN MEMBRANE CORRODED ON LT SIDE AT STA 833 TO 837. CUT OUT CORRODED AREA AND MADE REPAIR DOUBLER. INSTALLED REPAIR PER SRM 51-70-4.

Part: FRAME — CORRODED (FUSELAGE) · airframe 38,056 hrs · 19,487 cycles

DURING CHECK-C MAINT IN THE AFT CARGO COMPT AT STA 1155, LONGERON 30 TO 29R, THE FORMER FOOT WAS CORRODED. REPLACED PART PER SPM 6-70-01 USING PRINT 9936073. INSTALLED HI-LOKS PER 51-30-5 AND RIVETS PER SRM 51-30-02.

Part: FITTING — CORRODED (CABIN) · airframe 38,056 hrs · 19,487 cycles

DURING CHECK-C MAINT IN THE AFT CABIN THE AFT SERVICE DOOR AFT GIRT BAR FITTING HAD CORROSION. REPLACED GIRT BAR FITTING PER DRAWING 9930612. INSTALLED SAME PER SRM 51-30-5.

Part: WEB — CRACKED (FUSELAGE) · airframe 38,056 hrs · 19,487 cycles

DURING CHECK-C MAINT MEMBRANE WAS CRACKED AT STA 1168 AT AFT GIRT BAR FITTING. REPAIRED MEMBRANE PER SRM 51-70-4, FIG 2.

Part: FLOOR SUPPORT — CORRODED (FUSELAGE) · airframe 38,056 hrs · 19,487 cycles

DURING CHECK-C MAINT IN THE CABIN THE FLOOR SUPPORT WAS CORRODED AT STA 204, LBL 6 INCHES. FABRICATED FLOOR SUPPORT FROM 7075-T6 PER SAMPLE AND PER SPM 6-70-01.

Part: FLOOR SUPPORT — CORRODED (FUSELAGE) · airframe 38,056 hrs · 19,487 cycles

DURING CHECK-C MAINT IN THE AFT CARGO COMPT THE FLOOR SUPPORT ANGLE WAS CORRODED AT STA 1155, BETWEEN LONGERON 29R AND 28R, TOP AND BOTTOM. .

Part: INTERCOSTAL — CORRODED (FUSELAGE) · airframe 38,056 hrs · 19,487 cycles

DURING CHECK-C MAINT IN THE AFT CARGO COMPT, STA 1152 BETWEEN LONGERON 30 AND 29R THE INTERCOSTAL WAS CORRODED. REMOVED CORROSION PER SRM 6-80-01. INSTALLED INTERCOSTAL AT STA 1152, BETWEEN LONGERON 30 AND 29R PER SRM 51-30.

Part: FLOOR SUPPORT — CORRODED (FUSELAGE) · airframe 38,056 hrs · 19,487 cycles

DURING CHECK-C MAINT AT THE AFT SVC AREA, STA 1166 FLOOR SUPPORT WAS CORRODED, LBL 23 INCHES. MADE NEW SUPPORT FROM NEW EXTRUSION PER SRM 53-14-3 AND INSTALLED WITH HI-LOK PER SRM 51-30-5.

Part: FRAME — CORRODED (FUSELAGE) · airframe 38,056 hrs · 19,487 cycles

DURING CHECK-C MAINT IN THE AFT CARGO COMPT FOUND CORROSION IN FORMER STA 1231 AFT SIDE AT LONGERON 29R, 30, 29L, 28L, 27L, AND 26L. ALSO CORROSION ON UNDER SIDE.

Part: CARGO TRACK — CORRODED (FUSELAGE) · airframe 38,056 hrs · 19,487 cycles

DURING CHECK-C MAINT IN FWD CARGO COMPT, FOUND CORROSION GROUND TOO THIN AT STA 522, RT TRACK. CORROSION WAS REMOVED. REMOVED AND REPLACED WITH NEW TRACK WITH SPLICE REPAIR PER SRM 53-05, PAGE 10R.

Part: WEB — CORRODED (FUSELAGE) · airframe 38,056 hrs · 19,487 cycles

DURING CHECK-C MAINT FOUND CABIN MEMBRANE CORRODED, RT SIDE AT STA 522 TO 541. CUT OUT CORRODED MEMBRANE FROM APPROX STA 522 TO 546, AND FROM CUSP RT TO RBL 54 INCHES. INSTALLED DOUBLER PER SRM 53-01, FIG 4 SHEET 3.

Part: FLOOR SUPPORT — CORRODED (FUSELAGE) · airframe 38,056 hrs · 19,487 cycles

DURING CHECK-C MAINT FOUND FLOOR SUPPORT WITH CORROSION AT STA 182 AND LBL 18 TO LBL 43, AND AT STA 200 TO 202 AND LBL 46 INCHES. FABRICATED NEW FLOOR SUPPORTS FOR BOTH LOCATIONS PER DRAWING 993653-43 SAMPLE AND SPM 6-70-01. PRIMED AND PAINTED PER SRM 51-10-03. INSTALLED WITH RIVETS PER SRM 51-30-02.

Part: FRAME — CORRODED (FUSELAGE) · airframe 38,056 hrs · 19,487 cycles

DURING CHECK-C MAINT FOUND CORROSION ON FWD SIDE OF FORMER AT STA 1174, JUST TO RT OF LONGERON 30, AND BETWEEN 30 TO 29R. FORMER FOOT ANGLE REPAIRED PER SPM 6-70-01 AND DRAWING 9936073-27. PAINTED AND PRIMED PARTS PER SRM 51-10-03, AND SRM 53-03 PAGE 7.

Part: ANGLE — CRACKED (FUSELAGE) · airframe 38,056 hrs · 19,487 cycles

DURING CHECK-C MAINT AT CABIN OVERWING BELOW CABIN FLOOR AN ANGLE WAS CRACKED AT STA 826, LBL 60 INCHES, 5 INCHES BELOW FLOOR. INSTALLED NEW FACTORY PART PER SPM 6-70-01, PART 4B, AND DRAWING 3920342.

Part: SPLICE — CRACKED (FUSELAGE) · airframe 38,056 hrs · 19,487 cycles

DURING CHECK-C MAINT IN THE AFT CARGO COMPT, FACTORY SPLICE HAD A 6 INCH LONG CRACK AT LONGERON 27L, BETWEEN STA 1193 AND 1212. REPLACED SPLICE PER SRM 53-02, FIG 14 PAGE 35. INSTALLED FASTENERS PER SRM 51-30-01.

Part: LONGERON — CORRODED (FUSELAGE) · airframe 38,056 hrs · 19,487 cycles

DURING CHECK-C MAINT IN AFT CARGO COMPT FOUND CORROSION ON LONGERON 29L, JUST FWD OF STA 1338. REMOVED CORROSION PER SPM 6-80-01. REPLACED FITTING PER SPM 6-70-01. INSTALLED FASTENERS PER SRM 51-30-5 AND 51-30-1.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 38,056 hrs · 19,487 cycles

DURING CHECK-C MAINT IN THE AFT CABIN THE NUMBER 3 SEAT TRACK HAD HEAVY CORROSION FROM STA 1031 TO 1288, LBL 24 INCHES. REPLACED SEAT TRACK PER SRM 53-05, FIG 4, AND DRAWING 5930566.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 38,056 hrs · 19,487 cycles

DURING CHECK-C MAINT IN THE AFT CABIN THE NUMBER 3 SEAT TRACK HAD HEAVY CORROSION FROM STA 1288 TO 1309, LBL 24 INCHES. REPLACED SEAT TRACK PER SRM 53-05, FIG 4, AND DRAWING 5930566.

Part: FLOOR SUPPORT — CORRODED (FUSELAGE) · airframe 38,056 hrs · 19,487 cycles

DURING CHECK-C MAINT FOUND CABIN ENTRY BRACKET CORRODED AT STA 160 TO 194, IN LINE WITH NUMBER 1 CHAIR TRACK. FABRICATED NEW FLOOR SUPPORT BRACKET PER SAMPLE AND SPM 6-70-01. PRIMED AND PAINTED PER SRM 51-10-3. INSTALLED RIVETS PER SRM 51-30-2.

Part: BATTERY — DISCHARGED (ROW 3) · airframe 35,789 hrs · 18,314 cycles

THE FIRST CLASS CABIN OVERHEAD EMERGENCY LIGHTS WERE INOPERATIVE. REPLACED THE TWO BATTERIES IN THE POWER SUPPLY. CHECK-C 5-9-00 STL.

Part: FITTING — CORRODED (FUSELAGE) · airframe 35,028 hrs · 17,918 cycles

DURING CHECK-C MAINT, STATION 110 AT FWD END OF LONGERON 30 PRESSURE BULKHEAD, ''T'' FITTING WAS CORRODED. REPAIRED BULKHEAD ''T'' PER ARA 16749.

Part: BULB — WORN (ROW 17)

THE CABIN EGRESS LIGHT WAS INOPERATIVE AT ROW 17. DEFERRED CORRECTION PER MEL. ON LAYOVER, THE BULB WAS REPLACED. CHECK-C 5-1-99 STL.

Part: BATTERY — LOOSE (ROW 7-10)

THE EGRESS LIGHTS AT ROW 7 TO 10 STAYED ON WITH THE SWITCH SELECTED TO OFF. RESEATED THE BATTERIES IN THE POWER PACK AND OPERATION WAS NORMAL. CHECK-C 5-1-99 STL.

Part: BULB — BROKEN (ROW 4-11)

THE EGRESS LIGHTS WERE INOPERATIVE FROM CABIN ROWS 4 TO 11. FOUNDS LAMPS BROKEN IN THE SOCKETS. REPLACED THE LAMPS. CHECK-C 5-1-99 STL.

Part: SWITCH — OUT OF POSITION (ROW 7-9)

FOUND EGRESS LIGHTS STAYED ON AT ROWS 7 TO 9 AFTER ENGINE SHUT DOWN. RESET THE EMERGENCY LIGHT SWITCH AND OPERATION NORMAL. CHECK-C 5-1-99 STL.

Part: ACTUATOR — FAILED (FUSELAGE)

JFK 0 FLT 187 - AFTER TAKEOFF, OUTFLOW VALVE REMAINED OPEN. AIRCRAFT WOULD NOT PRESSURIZE. RETURND TO JFK. PLACARDED AUTO CABIN PRESSURIZATION CONTROL INOP PER MEL. CHECK C 4-17-97 MCI. REPLACED THE OUTFLOW VALVE ACT WHICH HAD FAILED IN THE OPEN POSITION CAUSING THE CIRCUIT BREAKER TO POP. (M)

Part: SLIDE — DEPLOYED (TAIL)

STL - DURING AIRCRAFT CLEANING, THE TAIL CONE ESCAPE SLIDE WAS INADVERTENTLY DEPLOYED BY THE CLEANING CREW. THE SLIDE OPERATED PROPERLY. REMOVED AND REPLACED SLIDE, MFG PN 100506-201, MANUFACTURED BY BF GOODRICH. (M)

Part: SPLICE — CRACKED (BS 1287/1309)

MCI - DURING OP 16 MAINTENANCE CHECK, FOUND STRINGER SPLICE CRACKED BETWEEN STATION 1287 AND 1309, STRINGER 25L. REPLACED SPLICE PER SRM 51-01, PAGE 1 PARA C, AND TWA STD PRACTICES. (M)

Part: SEAT TRACK — WORN (BS 1103-111-)

MCI - DURING OP 16 MAINTENANCE CHECK, AT FS 1103 TO FS 1110, NR 3 CHAIR TRACK HAD EXCESSIVE MATERIAL REMOVED. REMOVED AND REPLACED NR 3 CHAIR TRACK AT FS 1030 TO FS 1180 PER SRM 53-5 FIG 4F AND TWA STD PRACTICES. (M)

Part: SKIN — CORRODED (BS 1098-1136)

MCI - DURING OP 16 MAINTENANCE CHECK, FOUND AT STATION 1098 TO 1136, L23L TO L27L, SKIN UNDER FAIRING RUB STRIP CORRODED. REMOVED CORROSION PER SRM 51-10-03, REPAIRED PER SRM 33-04 FIG 38, PG 218F, AND TWA STD PRACTICES. (M)

Part: SKIN — DENTED (BS 389)

MCI - DURING OP16 MAINTENANCE CHECK, FOUND FUSELAGE SKIN DENTED AT FS 389, LONGERON 29L TO LONGER 29R, BOTH SIDES OF FORMER FRAME. FORWARD DENT 2 INCH BY .05 AND AFT DENT 1 INCH BY .035. REPAIRED AREA PER ARA 11331 AND TWA STD PRACTICES. (M)

Part: SKIN — CORRODED (BS 1098)

MCI - DURING OP 16 MAINTENANCE CHECK, FOUND FUSELAGE SKIN GROUND BEYOND LIMITS FOR CORROSION REMOVAL AT STATION 1098, STRINGER 28R. REPAIRED SKIN PER SRM 53-04, FIG 53. (M)

Part: FRAME — CORRODED (BS 1209)

MCI - DURING OP 16 MAINTENANCE CHECK, AT FS 1209 HAD CORROSION ON TOP OF FORMER FRAME STRINGE R29R TO STRINGER 19R IN AFT CARGO COMPT. REPLACED FORMER FRAME WITH NEW PART PER SRM 51-02 PAGE 2 ITEM C, AND TWA STD PRACTICES. (M)

Part: COMPRESSOR — STALLED (NR 1 ENGINE)

DFW - FLT 158 - DURING CRUISE, NR 1 ENGINE, SN 3216, EXPERIENCED SEVERAL COMPRESSOR STALLS DUE TO FAILED COMRPESSOR SECTION. ENGINE WAS SHUT DOWN IN-FLIGHT. REMOVED AND REPLACED NR 1 ENGINE, SN 3216. ENGINE TOTAL TIME: 38,042 HOURS; 19,589 CYCLES. CHECK C-2D - 6-27-96 - JFK. THE NR 1 ENGINE, SN 3216, WAS SHUT DOWN WHILE TAXIING TO THE GATE, NOT IN-FLIGHT AS ORIGINALLY REPORTED. (X)

Part: AIR DISTRBUTION — SMOKE (COCKPIT)

STL - FLT 306 - ON FINAL APPROACH WITH ENGINE TAIL ANTI-ICE ON, A SMALL AMOUNT OF SMOKE VAPOR APPEARED IN THE COCKPIT. CYCLED TAIL ANTI-ICE SWITCH WITH AIR TO TAIL AND WINGS, VISUALLY CHECKED COCKPIT UNDER GLARESHIELD, INSPECTED E/E COMPARTMENT. NO SMOKE, VAPOR OR ODOR WAS DETECTED. OPERATION CHECKS ALL NORMAL. (M)

Part: CLAMP — LOOSE (TAIL COMPT)

MCI - FLT 229 - DURING TAKEOFF, THE TAIL COMPARTMENT HIGH TEMPERATURE LIGHT ILLUMINATED. REPOSITIONED AND TIGHTENED CLAMP AT AUGMENTATION VALVE. HIGH POWER LEAK CHECK ACCOMPLISHED, NO LEAKS NOTED. CHECK C-2D - 6-27-96 - JFK.

Part: CLAMP — LOOSE (TAIL COMPT)

MCI - FLT 229 - DURING TAKEOFF THE TAIL COMPARTMENT HIGH TEMPERATURE LIGHT ILLUMINATED. REPOSITIONED AND TIGHTENED CLAMP AT AUGMENTATION VALVE. HIGH POWER LEAK CHECK ACCOMPLISHED, NO LEAKS NOTED. (M)

Part: SKIN — CRACKED (FUSELAGE)

STL - DURING SPECIAL CHECK, FOUND A FOUR INCH HOLE, RIGHT SIDE OF FUSELAGE, BELOW AND AFT OF R1 DOOR. REPAIRED PER SRM 53-02, FIGURE 2, AND SRM 53-04, FIGURE 12. AIRCRAFT TOTAL TIME: 23,197 HOURS; 12,153 CYCLES.