N318US

Part: LIGHT — DAMAGED (SEAT 21C) · airframe 77,092 hrs · 34,737 cycles

SEAT MOUNTED EMERGENCY LIGHT SEAT 21C DAMAGED, EMERGENCY LIGHT REPAIRED.

Part: STRINGER — CORRODED (FRAMES 54-58) · airframe 74,831 hrs · 33,583 cycles

FOUND EVEDENCE OF CORROSION IN MULTIPLE LOCATIONS ON S42R BETWEEN FRAMES 54 & 58, REMOVED AREAS OF CORROSION REPAIR ON S42R BETWEEN FRAMES 54 & 58 IAW SRM 53-00-13 F 202.

Part: STRINGER — CORRODED (FRAMES 56-59) · airframe 77,280 hrs · 34,833 cycles

CORROSION ON STRINGER 44 BETWEEN FRAMES 56 AND 59, REMOVED CORROSION AND INSTALLED REPAIR IAW SRM.

Part: STRINGER — CORRODED (FRAMES 56-57) · airframe 74,758 hrs · 33,554 cycles

FOUND CORROSION ON STRINGER 43L BETWEEN FRAMES 56 AND 57. REMOVED STR 43L BETWEEN FRAME 55 TO 59. INSTALLED NEW STRINGER SECTION IAW SRM 53-00-13.

Part: STRINGER — CORRODED (FRAMES 56-57) · airframe 74,758 hrs · 33,554 cycles

CORROSION ON STRINGER 42L BETWEEN FRAMES 56 AND 57. REMOVED STR 42L BETWEEN FRAMES 55 AND 58. FABRICATED AND INSTALLED STRINGER SECTION AND COUPLING/SPLICE IAW SRM 53-00-13.

Part: FRAME — CORRODED (FRM 55) · airframe 77,280 hrs · 34,833 cycles

CORROSION ON FRAME 43L AT FRAME 55. REPAIR THE FRAME.

Part: WIRE — PULLED (EMERGENCY LIGHT) · airframe 72,202 hrs · 32,274 cycles

DURING NON-ROUTINE CHECK, FOUND EMERGENCY LIGHT AT SEAT 12 INOPERATIVE. FOUND POWER WIRE PULLED FROM SPLICE. REINSTALLED WIRE TO SPLICE AND FUNCTIONAL CHECK WAS NORMAL.

Part: WIRE — BROKEN (EMERGENCY LIGHT) · airframe 72,213 hrs · 32,277 cycles

DURING NON ROUTINE CHECK, FOUND EMERGENCY LIGHT AT SEAT 9 IS INOPERATIVE. FOUND BROKEN GROUND WIRE AT SPLICE. REPLACED SPLICE AND FUNCTIONAL CHECK WAS NORMAL.

Part: POWER SUPPLY — INOPERATIVE (EMERGENCY LIGHTS) · airframe 69,222 hrs · 30,789 cycles

DURING NON-ROUTINE CHECK, FOUND SEVERAL SEAT EMERGENCY LIGHTS INOPERATIVE. MAINTENANCE REPLACED EPSU AND FUNCTIONAL CHECKED NORMAL.

Part: CONNECTOR — UNSECURE (EMERGENCY LIGHTS) · airframe 68,615 hrs · 30,504 cycles

DURING NON ROUTINE CHECK, FOUND EMERGENCY LIGHT SYSTEM TEST FAILED. MAINTENANCE FOUND EMERGENCY ESCAPE PATH LIGHTING AT SEATS 9C, 16C, 17C, 21C, 22C, 23C, INOPERATIVE. SECURED CONNECTOR AT 9C AND REPLACED 11WL EPSU. FUNCTIONAL CHECK WAS NORMAL.

Part: RELAY — MALFUNCTIONED · airframe 68,294 hrs · 30,339 cycles

DOOR LIGHTS ON AFTER GEAR UP. CABIN LIGHT UNCONTROLLABLE FROM F/A PANEL. R & R RELAY 8WL IAW ASM 33-51. OPS TESTED GOOD, OK FOR CONTINUED SERVICE.

Part: ATTACH FITTING — CORRODED (EMERGENCY EXIT) · airframe 67,396 hrs · 29,873 cycles

DURING INSPECTION, FOUND LT FWD EMERGENCY EXIT DOOR LWR AFT LATCH HOOK ATTACH FITTING HAS CORROSION. REMOVED OLD FITTING IAW SRM 51-42-11. LOCATED AND DRILLED NEW LATCH HOOK FITTING, IAW SRM 51-44-11. INSTALLED NEW FITTING IAW SRM 51-42-11 AND DWG D52279040.

Part: PROFILE — CRACKED (EMERGENCY EXIT) · airframe 67,396 hrs · 29,873 cycles

DURING INSPECTION, FOUND RT FWD EMERGENCY EXIT DOOR LT LOAD TRANSMITTING PROFILE HAS SEVERAL CRACKS AROUND FASTENER HOLES. HFEC IAW NTM 51-10-08, PT6, CONFIRMED CRACK AROUND FASTENERS. REPLACED PROFILE IAW SRM 51-42-11 & DWG D52279010.

Part: PROFILE — CRACKED (EMERGENCY EXIT) · airframe 67,397 hrs · 29,874 cycles

DURING INSPECTION, FOUND LT FWD EMERGENCY EXIT DOOR LT LOAD TRANSMITTING PROFILE HAS CRACK. HFEC IAW NTM 51-10-08 PT6, CONFIRMED CRACK BY FASTENER HOLE. REPLACED PROFILE, PN D5227902620200, BATCH NR 0002155894 IAW SRM 51-42-11 & DWG NR D52279010.

Part: PLATE — CHAFED (NR 3 SLAT) · airframe 67,396 hrs · 29,873 cycles

DURING INSPECTION, FOUND LT NR 3 SLAT TRACK COVER PLATE CHAFING W/ SLAT T/E LWR SKIN. ACCOMPLISHED REPAIR IAW ER/A 494603-14MA, SECTION 1, PERMANENT REPAIR IDENTIFIED REPAIR AS PERMANENT & ENGINEERING APPROVED IAW PS 900-5-1, NR 4.

Part: FLOOR SUPPORT — CRACKED (COCKPIT) · airframe 67,396 hrs · 29,873 cycles

DURING INSPECTION, FOUND COCKPIT FLOOR SUPPORT RT SIDE FWD FR8 Y-1292, AROUND NUTPLATE SHEETMETAL CRACKED. ACCOMPLISHED REPAIR IAW ER/A 515379-14, REV ORIGINAL SECTION I PERMANENT REPAIR. IDENTIFIED REPAIR AS ENGINEERING APPROVED & PERMANENT IAW PS 900-5-1, NR 04.

Part: FLOORBEAM — CORRODED (CARGO BAY) · airframe 67,396 hrs · 29,873 cycles

DURING INSPECTION, FOUND AFT CARGO FLOORBEAM AT FR58, LT SIDE, FWD FACE HAS 2EA AREAS OF CORROSION. REMOVED FLOORBEAM AT FR 58 IAW SRM 51-42-11. NO ALLOWABLE LIMITS IN SRM. INSTALLED NEW FLOORBEAM IAW SRM 51-42-11.

Part: FLOOR PANEL — DAMAGED (MID CABIN) · airframe 67,396 hrs · 29,873 cycles

MID CABIN, FLOOR PANEL 241AF FOUND ONE ELONGATED HOLE AND CRACKED. FABRICATED NEW FLOOR PANEL IAW AMM 25-50-00-340-007-A.

Part: FLOOR PANEL — DELAMINATED (AFT CARGO) · airframe 67,396 hrs · 29,873 cycles

DURING INSPECTION, FOUND AFT CARGO SLOPE PANEL 162CF DELAMINATED 21" X 15". AFT CARGO COMPARTMENT SLOPE PANEL FABRICATED IAW SRM 53-02-00, FIG 209.

Part: FLOOR SUPPORT — CORRODED (AFT CARGO) · airframe 67,396 hrs · 29,873 cycles

DURING INSPECTION, FOUND AFT CARGO BETWEEN FR 58-59, STR 44, FLOOR SUPPORT HAS SURFACE CORROSION. BLENDED CORROSION. BLENDED CORROSION IAW SRM 51-74-00. NO ESTABLISHED LIMITS IAW SRM 53-41-14, REPLACED FLOOR SUPPORT IAW SRM 51-42-11.

Part: SKIN — DAMAGED (FUSELAGE) · airframe 67,397 hrs · 29,874 cycles

DURING INSPECTION, FOUND AFT LT PASSENGER DOOR EXTERNAL FROM LOWER EDGE TO ABOVE 16 INCHES SKIN HAS DENT. FOUND OUT OF LIMITS IAW SRM 52-10-00, DIAGRAM 103. CUTOUT DAMAGED AREA. FABRICATED REPAIR DOUBLER AND INSTALLED IAW SRM 51-42-11 & SRM 52-10-00, FIG 206.

Part: STRINGER — CORRODED (CARGO BAY) · airframe 67,396 hrs · 29,873 cycles

DURING INSPECTION, FOUND AFT CARGO COMPARTMENT BETWEEN FR56-FR57, STR 43L CORRODED. CLEANED AREA IAW AMM 12-21-12. CORROSION FOUND. NO LIMITS ESTABLISHED IAW SRM 53-41-13, FIG 101. REPAIRED DAMAGE STRINGER IAW SRM 53-00-13, FIG 201, STRINGER FABRICATED ON STAM TRAVELER T13/1011644 IAW SRM 53-41-13. FOLLOW-ON INSPECTION REQUIRED AT 60000FC IAW SRI 53-00-13-2-001-00.

Part: STRINGER — DAMAGED (FUSELAGE) · airframe 67,396 hrs · 29,873 cycles

DURING INSPECTION, FOUND AFT CARGO AT FR 65, STR 43L HAS CORROSION. REMOVED CORROSION IAW SRM A320 51-74-00. NO ALLOWABLE DAMAGE FOUND ON SRM. PERFORMED STRINGER REPAIR IAW SRM 53-00-13, FIG 201, SHEET 2.

Part: SHEAR TIE — CORRODED (FUSELAGE) · airframe 67,396 hrs · 29,873 cycles

DURING INSPECTION, FOUND FWD CARGO COMPT BILGE AREA AT FR 28 STGR 41R -42R CLIP HAS CORROSION. REMOVED SHEAR CLIP IAW SRM 51-42-11. NO ALLOWABLE DAMAGE LIMITS FOUND IN SRM. FABRICATED, LOCATED & DRILLED, TREATED AND PRIMED, APPLIED TOPCOAT, AND INSTALLED NEW SHEAR CLIP IAW SRM 51-44-11, 51-21-11, 51-75-12, AND 51-42-11.

Part: STRINGER — CORRODED (CARGO BAY) · airframe 67,396 hrs · 29,873 cycles

DURING INSPECTION, FOUND FWD CARGO BAY, FR 33-34, S41L CORRODED. BLENDED CORROSION IAW SRM 51-74-00 CHECKED LIMITS, WITH NO ALLOWABLE DAMAGE FOUND ON SRM. CUT OUT DAMAGED STRINGER IAW SRM 53-00-13, FIG 201. LOCATED AND DRILLED NEW STRINGER IAW SRM 51-44-11. FABRICATED TWO COUPLINGS IAW SRM 53-00-13. INSTALLED REPAIR PARTS IAW SRM 53-00-13, FIG 201 & 51-42-11. REPAIR AS PERMANENT IAW PS 900-5-1 NR 4. THIS REPAIR REQUIRES FOLLOW UP INSPECTION AT 60000FC AFTER REPAIR EMBODIMENT IAW SRI 53-00-13.

Part: STRINGER — CORRODED (CARGO BAY) · airframe 67,396 hrs · 29,873 cycles

DURING INSPECTION, FOUND AFT CARGO BAY FR58 - 59 S42L CORRODED. CLEANED AREA IAW AMM 12-21-12. NO LIMITS ON CORROSION ESTABLISHED IAW SRM 53-41-13, FIG 101. REMOVED DAMAGED STRINGER IAW SRM 53-00-13, FIG 201, SHT. 2. REPAIRED STRINGER IAW SRM 53-00-13, FIG 201. PERMANENT IAW PS900-5-1 NR 4. FIRST INSPECTION AFTER REPAIR REQUIRED AT 60000FC IAW SRI 53-00-13 PAGE 210.

Part: FLOOR PANEL — DELAMINATED (AFT CARGO) · airframe 67,396 hrs · 29,873 cycles

DURING INSPECTION, FOUND AFT CARGO FLOOR PANEL 152EF DELAMINATED. FABRICATED NEW FLOOR PANEL IAW SRM 53-02-00, FIG 209.

Part: ANGLE — CRACKED (DOOR FRAME) · airframe 67,396 hrs · 29,873 cycles

DURING INSPECTION, FOUND RT AFT EMERGENCY EXIT DOOR LT LOAD TRANSMITTING PROFILE HAS SEVERAL CRACKS AROUND FASTENER. HFEC IAW NTM 51-10-08, PT6 CONFIRMED CRACKS AROUND FASTENER HOLES. REMOVED CRACKED ANGLE IAW SRM 51-42-11. LOCATED AND DRILLED IAW SRM 51-44-11. TREATED AND PRIMED IAW SRM 51-21-11. INSTALLED NEW ANGLE IAW SRM 51-42-11 AND DWG D52279010.

Part: FLOOR PANEL — DELAMINATED (AFT CARGO) · airframe 67,396 hrs · 29,873 cycles

DURING INSPECTION, FOUND AFT CARGO FLOOR PANEL 151LF DELAMINATED. FABRICATED NEW FLOOR PANEL IAW SRM 53-02-00, FIG 209 & DWG 3D25-37705.

Part: FLOOR PANEL — DELAMINATED (AFT CARGO) · airframe 67,396 hrs · 29,873 cycles

DURING INSPECTION, FOUND AFT CARGO FLOOR PANEL 151AF DELAMINATED. FABRICATED NEW FLOOR PANEL IAW SRM 53-02-00 FIG 209 & DWG 3D25-37705.

Part: FLOOR PANEL — DELAMINATED (AFT CARGO) · airframe 67,396 hrs · 29,873 cycles

DURING INSPECTION, FOUND AFT CARGO FLOOR PANEL 152BF DELAMINATED. FABRICATED NEW FLOOR PANEL IAW SRM 53-02-00, FIG 209 & DWG 3D25-37705.

Part: FLOOR PANEL — DELAMINATED (AFT CARGO) · airframe 67,396 hrs · 29,873 cycles

DURING INSPECTION, FOUND AFT CARGO FLOOR PANEL 151QF DELAMINATED. FABRICATED NEW FLOOR PANEL IAW SRM 53-02-00, FIG 209.

Part: FLOOR PANEL — DAMAGED (AFT CARGO) · airframe 67,396 hrs · 29,873 cycles

DURING INSPECTION, FOUND AFT CARGO FLOOR PANEL 151DF HAS SEVERAL BROKEN EDGES & DELAMINATED. FABRICATED NEW FLOOR PANEL IAW SRM 53-02-00, FIG 209.

Part: FLOOR PANEL — DELAMINATED (AFT CARGO) · airframe 67,396 hrs · 29,873 cycles

DURING INSPECTION, FOUND AFT CARGO FLOOR PANEL 151CF DELAMINATED. FABRICATED FLOOR PANEL IAW SRM 53-02-00, FIG 209.

Part: FLOOR PANEL — DAMAGED (FWD CARGO) · airframe 67,396 hrs · 29,873 cycles

DURING INSPECTION, FOUND AFT CARGO FLOOR PANEL 151GF HAS SEVERAL BROKEN INSERTS & DELAMINATED. FABRICATED FLOOR PANEL IAW SRM 53-02-00, FIG 209.

Part: FLOOR PANEL — DELAMINATED (AFT CARGO) · airframe 67,396 hrs · 29,873 cycles

DURING INSPECTION, FOUND AFT CARGO FLOOR PANEL 151FF DELAMINATED. FABRICATED FLOOR PANEL IAW SRM 53-02-00, FIG 209.

Part: FLOOR PANEL — DAMAGED (FWD CARGO) · airframe 67,396 hrs · 29,873 cycles

DURING INSPECTION, FOUND FORWARD CARGO FLOOR PANEL 132KF DELAMINATED. FABRICATED FLOOR PANEL IAW SRM 53-02-00, FIG 209.

Part: FLOOR PANEL — DELAMINATED (FWD CARGO) · airframe 67,396 hrs · 29,873 cycles

DURING INSPECTION, FOUND FWD CARGO FLOOR PANEL 131AF DELAMINATED. FABRICATED FLOOR PANEL IAW SRM 53-02-00, FIG 209.

Part: FLOOR PANEL — PUNCTURED (AFT CARGO) · airframe 67,396 hrs · 29,873 cycles

DURING INSPECTION, FOUND AFT CARGO FLOOR PANEL 151HF HAS SEVERAL PUNCTURES & DELAMINATED. FABRICATED FLOOR PANEL IAW SRM 53-02-00, FIG 209.

Part: FLOOR PANEL — DELAMINATED (AFT CARGO) · airframe 67,396 hrs · 29,873 cycles

DURING INSPECTION, FOUND AFT CARGO FLOOR PANEL 161CF DELAMINATED. FABRICATED FLOOR PANEL IAW SRM 53-02-00, FIG 209.

Part: PANEL — DELAMINATED (AFT CARGO) · airframe 67,396 hrs · 29,873 cycles

DURING INSPECTION, FOUND AFT CARGO FLOOR PANEL 152MF DELAMINATED. FABRICATED FLOOR PANEL IAW SRM 53-02-00, FIG 209.

Part: FLOOR PANEL — DELAMINATED (AFT CARGO) · airframe 67,396 hrs · 29,873 cycles

DURING INSPECTION, FOUND AFT CARGO FLOOR PANEL 151EF DELAMINATED. FABRICATED FLOOR PANEL IAW SRM 53-02-00, FIG 209.

Part: FLOOR PANEL — DELAMINATED (AFT CARGO) · airframe 67,396 hrs · 29,873 cycles

DURING INSPECTION, FOUND AFT CARGO FLOOR PANEL 161FF DELAMINATED. FABRICATED FLOOR PANEL IAW BFM 53-02-00, FIG 209.

Part: FLOOR PANEL — DELAMINATED (AFT CARGO) · airframe 67,396 hrs · 29,873 cycles

DURING INSPECTION, FOUND AFT CARGO FLOOR PANEL 151JF DELAMINATED. FABRICATED NEW FLOOR PANEL IAW SRM 53-02-00, FIG 209.

Part: FLOOR PANEL — DELAMINATED (FWD CARGO) · airframe 67,396 hrs · 29,873 cycles

DURING INSPECTION, FOUND FWD CARGO FLOOR PANEL 131HF DELAMINATED. FABRICATED FLOOR PANEL IAW SRM 53-02-00, FIG 209.

Part: FLOOR PANEL — DELAMINATED (AFT CARGO) · airframe 67,396 hrs · 29,873 cycles

DURING INSPECTION, FOUND AFT CARGO FLOOR PANEL 161EF DELAMINATED. FABRICATED FLOOR PANEL IAW SRM 53-02-00, FIG 209.

Part: FLOOR PANEL — DELAMINATED (AFT CARGO) · airframe 67,396 hrs · 29,873 cycles

DURING INSPECTION, FOUND AFT CARGO FLOOR PANEL 152RF DELAMINATED. FABRICATED FLOOR PANEL IAW SRM 53-02-00, FIG 209.

Part: FLOOR PANEL — DELAMINATED (AFT CARGO) · airframe 67,396 hrs · 29,873 cycles

DURING INSPECTION, FOUND AFT CARGO FLOOR PANEL 161BF DELAMINATED. FABRICATED FLOOR PANEL IAW SRM 53-02-00, FIG 209.

Part: FLOOR PANEL — PUNCTURED (AFT CARGO) · airframe 67,396 hrs · 29,873 cycles

DURING INSPECTION, FOUND AFT CARGO FLOOR PANEL 162FF HAS PUNCTURED & DELAMINATED. FABRICATED FLOOR PANEL IAW SRM 53-02-00, FIG 209.

Part: FLOOR PANEL — DAMAGED (FWD CARGO) · airframe 67,396 hrs · 29,873 cycles

DURING INSPECTION, FOUND FORWARD CARGO FLOOR PANEL 131JF DELAMINATED AND DAMAGED. FABRICATED FLOOR PANEL IAW SRM 53-02-00, FIG 209.

Part: FLOOR PANEL — PUNCTURED (AFT CARGO) · airframe 67,396 hrs · 29,873 cycles

DURING INSPECTION, FOUND AFT CARGO FLOOR PANEL 151NF HAS SEVERAL PUNCTURED & DELAMINATED. FABRICATED FLOOR PANEL IAW SRM 53-02-00, FIG 209.

Part: FLOOR PANEL — CORRODED (CABIN) · airframe 67,396 hrs · 29,873 cycles

DURING INSPECTION, FOUND AFT UTILITY FLOOR PANEL 261FF HAS CORROSION. REPLACED FLOOR PANEL IAW SRM 51-72-11.

Part: FLOOR PANEL — DELAMINATED (MID CABIN) · airframe 67,396 hrs · 29,873 cycles

DURING INSPECTION, FOUND MID CABIN FLOOR PANEL 251YF DELAMINATED 1" X 24". FLOOR PANEL FABRICATED IAW SRM 53-02-00, FIG 209 AND DWG 3D25-37498.

Part: FLOORBOARD — DAMAGED (MAIN CABIN) · airframe 67,396 hrs · 29,873 cycles

DURIING INSPECTION, FOUND MAIN CABIN FLOORBOARD 251JF IS DAMAGED, W=18 L=63. FLOORBOARD FABRICATED IAW SRM 53-02-00, FIG 209 AND DWG 3D25-37498.

Part: FLOOR PANEL — DELAMINATED (MID CABIN) · airframe 67,396 hrs · 29,873 cycles

DURING INSPECTION, FOUND MID CABIN FLOOR PANEL 252FF DELAMINATED 1" X 24". FLOOR PANEL FABRICATED IAW SRM 53-02-00, FIG 209 AND DWG 3D25-37498.

Part: FLOOR PANEL — PUNCTURED (CABIN) · airframe 67,396 hrs · 29,873 cycles

DURING INSPECTION, FOUND FWD UTILITY FLOOR PANEL 222CF PUNCTURED 1" X 1". FLOOR PANEL FABRICATED IAW SRM 53-02-00, FIG 209 AND DWG 3D25-37498.

Part: FLOORBOARD — BROKEN (CABIN) · airframe 67,396 hrs · 29,873 cycles

DURING INSPECTION, FOUND FWD UTILITY FLOORBOARD 221DF SEVERAL INSERTS BROKEN & MISSING. FLOORBOARD FABRICATED IAW SRM 53-02-00, FIG 209 AND DWG 3D25-37498.

Part: FLOOR PANEL — DAMAGED (CABIN) · airframe 67,396 hrs · 29,873 cycles

DURING INSPECTION, FOUND AFT UTILITY FLOOR PANEL 261PF SEVERAL INSERTS MISSING & BROKEN. FLOOR PANEL FABRICATED IAW SRM 53-02-00, FIG 209 AND DWG 3D25-37498.

Part: FLOORBOARD — DAMAGED (MAIN CABIN) · airframe 67,396 hrs · 29,873 cycles

DURING INSPECTION, FOUND MAIN CABIN FLOORBOARD 251AF IS DAMAGED, L=84 W=20. FABRICATED NEW FLOORBOARD IAW SRM 53-02-00.

Part: FLOORBOARD — DAMAGED (MAIN CABIN) · airframe 67,396 hrs · 29,873 cycles

DURING INSPECTION, FOUND MAIN CABIN FLOORBOARD 251MF IS DAMAGED, L=84, W=20. FLOORBOARD FABRICATED IAW SRM 53-02-00, FIG 209 AND DWG 3D25-37498.

Part: FLOOR PANEL — CORRODED (AFT CARGO) · airframe 67,396 hrs · 29,873 cycles

DURING INSPECTION, FOUND AFT CARGO COMPARTMENT THRESHOLD FLOOR PANEL 152KF CORRODED ON SEVERAL AREAS L=6" W=3" D=.030". FLOOR PANEL INSTALLED.

Part: FLOOR PANEL — PUNCTURED (CABIN) · airframe 67,396 hrs · 29,873 cycles

DURING INSPECTION, FOUND AFT UTILITY FLOOR PANEL 261EF PUNCTURED. FABRICATED NEW FLOOR PANEL IAW SRM 53-02-00.

Part: FLOOR PANEL — BROKEN (CABIN) · airframe 67,396 hrs · 29,873 cycles

DURING INSPECTION, FOUND AFT UTILITY FLOOR PANEL 261DF SEVERAL INSERTS MISSING & BROKEN. FABRICATED NEW FLOOR PANEL IAW SRM 53-02- 00.

Part: FLOORBEAM — CRACKED (FUSELAGE) · airframe 67,396 hrs · 29,873 cycles

DURING INSPECTION, FOUND FWD CABIN FLOORBEAM AT AFT FR24, Y254 UPPER FLANGE CRACKED. NO LIMITS FOUND ON CRACKED FLANGE IAW SRM 53-00-14. REMOVED DAMAGED AREA OF FLOORBEAM IAW SRM 53-00-14. FABRICATED FOUR REPAIR SPLICES AND TWO STRAPS IAW SRM 53-00-14. HEAT TREATED MATERIAL IAW SRM 53-00-14. INSTALLED REPAIR IAW SRM 53-00-14 AND SRM 51-42-11.

Part: FLOOR PANEL — DAMAGED (CABIN) · airframe 67,396 hrs · 29,873 cycles

DURING INSPECTION, FOUND AFT UTILITY FLOOR PANEL 262EF SEVERAL INSERT MISSING & BROKEN. FABRICATED NEW FLOOR PANEL IAW SRM 53-02-00.

Part: FLOOR SUPPORT — DAMAGED (FUSELAGE) · airframe 67,396 hrs · 29,873 cycles

DURING INSPECTION, FOUND MID CABIN FLOOR SUPPORT BETWEEN FR 32 AND FR 33 AT -Y245 UPPER FLANGE DAMAGED. BLENDED AREA IAW SRM 51-73-00, FOUND TO BE OUT OF LIMITS IAW SRM 53-00-14, FIG 204, CUTOUT DAMAGED AREA. FABRICATED REPAIR PARTS ONE ANGLE AND ONE FILLER, LOCATED AND DRILLED REPAIR PARTS IAW 51-44-11, INSTALLED REPAIR PARTS IAW SRM 53-00-14, FIG 204.

Part: BOLT — SCORED (RT WING AILERON) · airframe 67,396 hrs · 29,873 cycles

DURING INSPECTION, FOUND RT WING AILERON NR 1 HINGE PIN (BOLT) SCORED. RECEIVED 1 EA BOLT, PN D5755103720051 TO BE INSTALLED ON AMDS CARD 5760-1010S-RT. WEAR LIMIT .20" FOUND OUT OF LIMITS IAW AMM 27-14-41-200-001-A.

Part: WEB — CRACKED (COCKPIT FLOOR) · airframe 67,396 hrs · 29,873 cycles

DURING INSPECTION, FOUND COCKPIT FLOOR STRUCTURE RT SIDE AT FWD FR11 Y-765 LOWER CORNER WEB CRACKED. REMOVED CRACK IAW SRM 51-42-11. LOCATED AND DRILLED NEW WEB IAW SRM 51-44-11. TREATED AND PRIMED IAW SRM 51-21-11. INSTALLED NEW WEB IAW SRM 51-42-11 AND DWG D53113219. PAINTED FASTENERS IAW SRM 51-75-12.

Part: FLOOR SUPPORT — CORRODED (FUSELAGE) · airframe 67,396 hrs · 29,873 cycles

DURING INSPECTION, FOUND FWD CABIN FLOOR SUPPORT RT SIDE FR20, S23R UPPER FLANGE WEB AND ANGLE HAS CORROSION. REMOVED CORROSION IAW SRM 51-74-00. NOT ESTABLISHED LIMITS FOUND IN SRM. REMOVED FLOOR SUPPORT IAW SRM 51-42-11. LOCATED AND DRILLED IAW SRM 51-44-11. TREATED AND PRIMED IAW SRM 51-21-11. INSTALLED FLOOR SUPPORT WEB AT FRAME 20, STRINGER 23R IAW SRM 51-42-11 AND DWG D53112785.

Part: FLOOR PANEL — CORRODED (CABIN) · airframe 67,396 hrs · 29,873 cycles

DURING INSPECTION, FOUND FWD UTILITY FLOOR PANEL 221FF HAS CORROSION. NEW FLOOR PANEL INSTALLED.

Part: FLOOR SUPPORT — CORRODED (CABIN) · airframe 67,396 hrs · 29,873 cycles

DURING INSPECTION, FOUND FORWARD CABIN UTILITY AREA FLOOR SUPPORT, BETWEEN FR12-FR20 Y-254 UPPER FLANGE HAS CORROSION. REMOVED CORROSION IAW SRM 51-74-00, L=.2"XW=1.1"XD=.020", ORG MAT .079. NO ALLOWABLE DAMAGE IAW SRM 53-11-14. REMOVED FLOOR SUPPORT IAW SRM 51-42-11. LOCATED AND DRILLED NEW BEAM IAW SRM 51-44-11. INSTALLED NEW FLOOR SUPPORT IAW SRM 51-42-11 AND TRM 53-21-01.

Part: FLOOR SUPPORT — CORRODED (CABIN) · airframe 67,396 hrs · 29,873 cycles

DURING INSPECTION, FOUND AFT CABIN UTILITY AREA FLOOR SUPPORT BETWEEN FR66-68 Y1292, UPPER FLANGE, NUTPLATES & HOLES HAS CORROSION. REMOVED CORROSION IAW SRM 51-74-00 BLEND SIZE: L=1.6" W=1" D=.035" ORG MATERIAL .087" FOUND TO BE OUT OF LIMIT IAW TRM 53-41-15 FIG 1. REPLACED WITH NEW FLOOR SUPPORT BETWEEN FR 66 -68, Y1292 IAW TRM 53-21-01 & SRM 51-42-11.

Part: FLOORBEAM — CORRODED (CABIN) · airframe 67,396 hrs · 29,873 cycles

DURING INSPECTION, FOUND AFT CABIN UTILITY AREA FLOOR SUPPORT BETWEEN FR 68-69, Y1292 HARD PT. HOLES & UPPER FLANGE HAS CORROSION. REMOVED CORROSION IAW SRM 51-74-00 BLEND SIZE: L=1.6", W=1", D=.062. FOUND TO BE OUT OF LIMIT IAW TRM 53-41-15 ORIGINAL MATERIAL .0157" REPLACED WITH NEW FLOOR SUPPORT BETWEEN FR68-69 Y1292 IAW TRM 53-21-01 & SRM 51-42-11.

Part: FLOOR PANEL — CORRODED (CABIN) · airframe 67,396 hrs · 29,873 cycles

DURING INSPECTION, FOUND AFT UTILITY FLOOR PANEL 261FF HAS CORROSION. NEW FLOOR PANEL INSTALLED.

Part: FLOOR SUPPORT — CORRODED (CABIN) · airframe 67,396 hrs · 29,873 cycles

DURING INSPECTION, FOUND AFT CABIN UTILITY AREA FLOOR SUPPORT BETWEEN FR 65-66, Y1292. UPPER SURFACE & HARD POINT HOLES HAS CORROSION. REMOVED CORROSION IAW SRM 51-74-00 BLEND SIZE: L=1.6" W=1.3" D=.030" FOUND TO BE OUT OF LIMIT IAW TRM 53-41-15, ORIGINAL MATERIAL .087". R & R WITH NEW FLOOR SUPPORT BETWEEN FR64-FR66 Y1292 IAW TRM 53-21-01 & SRM 51-42-11.

Part: BEAM — CORRODED (DOOR SILL) · airframe 67,396 hrs · 29,873 cycles

DURING INSPECTION, FOUND LT AFT PASSENGER/CREW DOOR SILL BEAM AT AFT FR66 INBD. AROUND GIRT BAR HOLES HAS CORROSION. REMOVED CORROSION IAW SRM 51-74-00 DIMENSION HOLE DIAMETER 0.473" FOUND TO BE OUT OF LIMITS IAW TRM 53-41-14. REPLACED LT AFT PASSENGER/CREW DOOR SILL ASSY IAW SRM 51-4 2-11 & DWG D53480019.

Part: FLOOR SUPPORT — CORRODED (CABIN) · airframe 67,396 hrs · 29,873 cycles

DURING INSPECTION, FOUND AFT CABIN UTILITY AREA FLOOR SUPPORT BETWEEN FR65-FR67, Y-308 UPPER FLANGE HOLES HAS CORROSION. BLENDED AFT CABIN UTILITY AREA FLOOR SUPPORT BETWEEN FR65-67 Y-308 IAW SRM 51-74-00. CHECKED LIMITS L=1.75" W=2.0" D=0.027".MAX ALL ALLOWABLE DAMAGE IS 0.016"FOUND TO BE OUT OF LIMITS IAW SRM 53 -00-14. REPLACED FLOOR SUPPORT IAW TRM 53-21-01 AND DWG 18D5341305.

Part: FLOOR SUPPORT — CORRODED · airframe 67,396 hrs · 29,873 cycles

DURING INSPECTION, FOUND AFT CABIN UTILITY AREA FLOOR SUPPORT BETWEEN FR 68-69, Y-1292 UPPER FLANGES & HARD POINT HOLES HAS CORROSION. REMOVED CORROSION IAW SRM 51-74-00 DIMENSION L=2.0" W=1.25" D=0.065". FOUND TO BE OUT OF LIMITS IAW TRM 53-41-15; REPLACED FLOOR SUPPORT IAW SRM 51-42-11 & TRM 53-21-01.

Part: FLOOR SUPPORT — CORRODED (CABIN) · airframe 67,396 hrs · 29,873 cycles

DURING INSPECTION, FOUND AFT CABIN UTILITY AREA FLOOR SUPPORT BETWEEN FR 66-68 Y-1292 UPPER FLANGES, NUTPLATES & HOLES HAS CORROSION. REMOVED CORROSION IAW SRM 51-74-00 DIMENSION L=1.4" W=.600"D=0.056". FOUND TO BE OUT OF LIMITS IAW TRM 53-41-15; REPLACED FLOOR SUPPORT IAW SRM 51-42-11 & TRM 53-21-01.

Part: TRAY — CRACKED (FLOOR SUPPORT) · airframe 67,396 hrs · 29,873 cycles

DURING INSPECTION, FOUND AFT CABIN UTILITY AREA FLOOR SUPPORT TRAY LT SIDE BETWEEN FR68-69, STRG 23L CRACKED. REPLACED FLOOR SUPPORT TRAY IAW SRM 51-42-11, 51-44-11, 51-75-12 AND DWG 18D53480019, PN: D5348002069601, BATCH 0 002385967, CRACKED DIM 4.5".

Part: FLOOR SUPPORT — CORRODED (CABIN) · airframe 67,396 hrs · 29,873 cycles

DURING INSPECTION, FOUND AFT CABIN UTILITY AREA FLOOR SUPPORT BETWEEN FR 65-66 Y-1292, UPPER FLANGES & HOLES HAVE CORROSION. REMOVED CORROSION IAW SRM 51-74-00 DIMENSION L=1.3" W=1.2"D=0.031" FOUND TO BE OUT OF LIMITS IAW TRM 53-41-15; REPLACED FLOOR SUPPORT IAW SRM 51-42-11 & TRM 53-21-01.

Part: FLOOR SUPPORT — CORRODED (CABIN) · airframe 67,396 hrs · 29,873 cycles

DURING INSPECTION, FOUND AFT CABIN UTILITY AREA FLOOR SUPPORT BETWEEN FR65 TO FR67 Y-465 UPPER FLANGE HOLES HAS CORROSION. BLENDED AREA IAW SRM 51-74-00. FOUND TO BE OUT OF LIMITS IAW SRM 53-41-14. LOCATED & DRILLED NEW FLOOR BEAM IAW SRM 51-44-11. REPLACED FLOOR SUPPORT IAW TRM 53-21-01 AND 51-42-11.

Part: WEB — CRACKED (FUSELAGE) · airframe 67,396 hrs · 29,873 cycles

DURING INSPECTION, FOUND COCKPIT FLOOR STRUCTURE LT SIDE AT FWD FR 11, Y765 LOWER CORNER WEB CRACKED. FOUND TO FOUND TO BE OUT OF LIMITS IAW SRM 53-41-14, FIG 205, SHT 1. REPLACED CRACKED WEB, BATCH IAW SRM 51-42-11 & DWG D53113219; CRACK DIM 0.700".

Part: SILL — CORRODED (PAX DOORWAY) · airframe 67,396 hrs · 29,873 cycles

DURING INSPECTION, FOUND AFT LT PASSENGER/CREW DOOR SILL BEAM AT FR 68 AFT CORNER FITTING HAS CORROSION. REPLACED FITTING CORNER IAW SRM 51-42-11. DAMAGE DIMENSIONS L=0.400" W=0.080" D=0.025". NO LIMITS FOUND IN SRM 53-41-14, FIG 101.

Part: FLOOR SUPPORT — CORRODED (FUSELAGE) · airframe 67,396 hrs · 29,873 cycles

DURING INSPECTION, FOUND FORWARD CABIN UTILITY AREA FLOOR SUPPORT BETWEEN FR 16 TO FR 24 Y1292 UPPER FLANGE HOLES & SEAT TRACK CROWN AREA HAS CORROSION. CHECKED LIMITS MEASURES AS FOLLOWS, ORIG THICKNESS 0.079, L=4.3" W=1.3", D=0.033 MAX DEPTH ALLOWABLE 0.031 OUT OF LIMITS IAW SRM 53-11-15, FIG 104. REMOVED FLOOR SUPPORT IAW SRM 51-42-11. LOCATED AND IAW SRM 51-42-11. INSTALLED NEW FLOOR SUPPORT IAW TRM 53-21-01.

Part: FLOOR SUPPORT — CORRODED (FUSELAGE) · airframe 67,396 hrs · 29,873 cycles

DURING INSPECTION, FOUND FORWARD CABIN FLOOR SUPPORT BETWEEN FR20 -FR23 Y-189 UPPER FLANGE HAS CORROSION. REPLACED FLOOR SUPPORT IAW SRM 51-42-11 AND DWG. REMOVED CORROSION IAW SRM 51-74-00 L=.900" W=1.40" D=.023 NO ESTABLISHED LIMITS IAW SRM 53-11-14.

Part: FLOORBEAM — CORRODED (FUSELAGE) · airframe 67,396 hrs · 29,873 cycles

DURING INSPECTION, FOUND FWD CABIN UTILITY AREA FLOORBEAM BETWEEN FR16 -20, Y254 UPPER FLANGE HAS CORROSION. BLENDED CORROSION IAW SRM 51-74-00 CHECK LIMITS ORIG MAT (0.079"). L=2.5", W=1.47" D=0.43" OUT OF LIMITS IAW SRM 53-11-15, FIG 104. REMOVED BEAM Y254 FROM FR12 TO FR24 IAW SRM 51-42-11. LOCATED & DRILLED NEW BEAM IAW SRM 51-44-11. INSTALLED NEW BEAM IAW TRM 53-21-01.

Part: FLOOR SUPPORT — CORRODED (FUSELAGE) · airframe 67,396 hrs · 29,873 cycles

DURING INSPECTION, FOUND FWD CABIN UTILITY AREA FLOOR SUPPORT BETWEEN FR12-FR16, Y503.2 UPPER FLANGE HOLES HAS CORROSION AND SCRIBE LINE MARKS. REMOVED CORROSION AND SCRIBE LINE MARKS IAW SRM 51-74-00 AND SRM 51-73-00, CHECKED LIMITS MEASURES AS FOLLOWS BLEND OUT 1. L=1.0" W=10" D= 0.021" MARKED AREAS 2. L=5.4" W= 600" D=0.010 3. L=3.5" W=0.350" D=.008" 4. L=2.7" W=.250" D=.004" BLENDS MAX ALLOWED L=2.165 FOUND OUT OF LIMITS IAW SRM 53-11-14, FIG 103 AND 106. REPLACED FLOOR SUPPORT IAW SRM 51-42-11 AND TRM 53-21-01.

Part: SKIN — DENTED (FUSELAGE) · airframe 67,396 hrs · 29,873 cycles

DURING CURRENT M-CHECK, LT SIDE OF FWD FUSELAGE JUST AFT OF FR 21 AT STR 24L, SKIN IS DENTED AND IT WAS REPAIRED IAW SRM 53-11-11, FIG 212. DOUBLER REPAIR ACCOMPLISHED IAW SRM 53-11-11, FIG 212.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 62,666 hrs · 27,613 cycles

DURING A LINE CHECK, MAINTENANCE FOUND THE EMERGENCY PATH LIGHT AT 6C INOPERATIVE. MAINTENANCE REPLACED THE LIGHT ASSEMBLY. OPERATIONAL CHECK WAS GOOD.

Part: WIRE — DAMAGED (CABIN) · airframe 61,746 hrs · 27,145 cycles

DURING EMERGENCY LIGHT TEST FOUND WIRE DAMAGED AT SEAT 5C, REPLACED PATH LIGHT ASSEMBLY AND TESTS OK.

Part: TEE FITTING — DAMAGED (EMERGENCY EXIT) · airframe 61,668 hrs · 27,105 cycles

RT WING FWD EMERGENCY AND REPLACED TWO TEE FITTINGS (AFT AND FWD) AT RT WING FWD EMERGENCY DOOR IAW SRM 51-42-11.

Part: FLOOR PANEL — DELAMINATED (CARGO BAY) · airframe 61,667 hrs · 27,104 cycles

AFT PIT FLOOR PANEL 151LF IS DELAMINATED 4" BY 4" AREA. REMOVED FLOOR PANEL 151LF IAW AMM 53-42-14. FABRICATED NEW FLOOR PANEL 151LF IAW DWG 3D25-37705 ON STAM TRAVELER T11/882044. INSTALLED NEW FLOOR PANEL 151LF IAW AMM 53-42-14-400-001.

Part: HOOK — CORRODED (EMERGENCY EXIT) · airframe 3,587 hrs · 1,515 cycles

RT WING AFT EMERGENCY HATCH HAS CORROSION AT LWR T HOOK FITTINGS FWD AND AFT AREA. REMOVED AND REPLACED 2 T FITTING IAW2 SRM 51-42-11 P/N D522790 5420400 LOCATED AND DRILLED NEW 2 PARTS IAW SRM 51-44-11. TREATED AND PRIMED AND PAINTED IAW SRM 51-21-11 AND 51-75-12.INST 2 LATCH FITTING IAW SRM 51-42-11. REINSTALLED HATCH SEAL IAW SRM 52-21-18.

Part: SKIN — DAMAGED (FUSELAGE) · airframe 61,667 hrs · 27,104 cycles

LT SIDE OF AFT FUSELAGE, BELOW L-2 DOOR, JUST FWD OF FR66 AT S27L. REMOVED DOUBLER IAW SRM 51-42-11 CUTOUT DAMAGED AREA IAW SRM 53-41-11. FABRICATED NEW DOUBLER, & FILLER. INST DOUBLER AND FILLER AFT LT SIDE OF AFT FUSELAGE BELOW L-2 DOOR IAW SRM 53-41-11.

Part: SKIN — CORRODED (AFT FUSELAGE) · airframe 61,667 hrs · 27,104 cycles

AFT FUSELAGE SKIN AROUND VACUUM VENT HAS CORROSION. REMOVED CORROSION IAW SRM 51-74-00. REMAINING MATERIAL OUT OF LIMITS PER SRM 53-41-11. REMOVED EXISTING FASTENERS PER SRM 51-42-11. CUT OUT DAMAGED SKIN AREA IAW SRM 53-41-11. FABRICATED DOUBLER AND FILLERS PER SRM 53-41-11. LOCATED AND DRILLED PER SRM 53-41-11 FIG 205. INSTALLED DOUBLER AND FILLERS IAW SRM 53-41-11 FIG 205.

Part: FLOOR PANEL — DELAMINATED (CARGO BAY) · airframe 61,667 hrs · 27,104 cycles

AFT PIT FLOOR PANEL 151PF IS DELAMINATED 4" BY 4" AREA. REMOVED FLT PNL 151PF AT AFT PIT IAW SRM 51-42-11. FABRICATED NEW FLOOR PANEL 151PF ON STAM TRAVELER T11/882046 IAW DWG 3D25-37705. INSTALLED NEW FLOOR PANEL 151PF IAW AMM 53-42-14-400-001.

Part: STRUCTURE — CRACKED (EMERGENCY EXIT) · airframe 61,667 hrs · 27,104 cycles

LT WING FWD EMERGENCY HATCH RT LOAD HAS CRACKS. REMOVED AND INSTALLED NEW LOAD TRANSMITTING PROFILE IAW SRM 51-42-11. PROFILE INST P/N D5227902020511 BATCH#0002046848. CRACK DIM; 0.100".

Part: ESCAPE HATCH — CRACKED (RT OVERWING) · airframe 616,672 hrs · 27,104 cycles

RT WING AFT EMERGENCY HATCH RT LOAD TRANSMITTING PROFILE HAS A CRACK (2 PLACES). REMOVED LOAD TRANSMITTING PROFILE PER SRM 51-42-11;LOCATED AND DRILLED NEW LOAD TRANSMITTING PROFILE P/N D5227902620300 PER SRM 51-44-11; INSTALLED NEW LOAD TRANSMITTING PROFILE PER SRM 51-42- 11. DIM OF CRACK; 0.200. RETAIN FOR RECORDS.

Part: FLOOR PANEL — PUNCTURED (FWD CARGO BAY) · airframe 61,667 hrs · 27,104 cycles

FWD CARGO COMPARTMENT, FLOOR PANEL 131AF HAS DENT AND PUNCTURES. REMOVED FLOOR PANEL 131AF AT FWD COMPT IAW SRM 51-42-11. FABRICATED NEW FLOOR PANEL 131AF ON STAM TRAVELER T11/882040 IAW DWG NR 3D25-37705. INSTALLED FLOOR PANEL 131AF IAW AMM 53-22-14-400-001.

Part: FLOOR PANEL — DELAMINATED (CARGO BAY) · airframe 61,667 hrs · 27,104 cycles

AFT PIT FLOOR PANEL 161AF IS DELAMINATED. 5" BY 5" REMOVED AFT PIT FLOOR PANEL 161AF IAW AMM 53-42-14. FABRICATED FLOOR PANEL . INSTALLED AFT PIT FLOOR PANEL 161AF IAW AMM 53-42-14-400-001.

Part: FLOOR PANEL — DAMAGED (CARGO BAY) · airframe 61,667 hrs · 27,104 cycles

FWD CARGO COMPARTMENT, FLOOR PANEL 131EF IS DAMAGE. REMOVED FLOOR PANEL 131EF OF FWD CARGO COMP IAW SRM 51-42-11. FABRICATED NEW FLOOR PANEL 131EF ON STAM TRAVELER T11/88204IAW DWG 3D25-37705. INSTALLED NEW FLOOR PANEL 131EF IAW AMM 53-22-14-400-001.

Part: FLOOR PANEL — DELAMINATED (CARGO BAY) · airframe 361,667 hrs · 27,104 cycles

AFT PIT FLOOR PANEL 151DF IS DELAMINATED ON SEVERAL AREAS DIA. 6" BY 6" AREA. REMOVED FLOOR PNL 151DF IN AFT PIT IAW SRM 51-42-11. FABRICATED NEW FLOOR PNL 151DF ON STAM TRAVELER T11/882012 IAW INSTALLED NEW FLOOR PNL 151DF IAW AMM 53-42-14PB401.

Part: FLOOR PANEL — DELAMINATED (CARGO BAY) · airframe 61,667 hrs · 27,104 cycles

AFT PIT FLOOR PANEL 151GF IS DELAMINATED. 8" BY 8" AREA REMOVED FLOOR PANEL 151GF OF AFT PIT IAW SRM 51-42-11. FABRICATED NEW FLOOR PANEL 151GF ON STAM TRAVELER T11/882043 IAW DWG#3D25-37705. INSTALLED NEW FLOOR PANEL 151GF IAW AMM 53-42-14PB401.

Part: ESCAPE HATCH — CORRODED (LT OVERWING) · airframe 61,667 hrs · 27,104 cycles

LT WING AFT EMERGENCY HATCH HAS CORROSION AT LOWER FWD T HOOK FITTING. REMOVED AND REPLACED T FITTING LT WING AFT EMERGENCY HATCH IAW SRM 51-42-11 T FITTING P/N D5227905420400.

Part: LIGHT — INOPERATIVE (SEAT 24C) · airframe 60,365 hrs · 26,554 cycles

PILOT REPORTED SEAT 24C EMERGENCY PATH LIGHT OUT, REPLACED LIGHT ASSY AND TESTS OK.

Part: LIGHT — NO TEST (CABIN) · airframe 60,325 hrs · 26,538 cycles

DURING EMERGENCY LIGHT TEST, AFT LT SHOWED LOAD FAULT, REPLACED SLIDE 2R AND CHECKED OK. (2010-00905)

Part: HYDRAULIC SYSTEM — OVERSERVICED · airframe 48,984 hrs · 21,505 cycles

PASSENGER AND FLIGHT ATTENDANTS COMPLAINED OF BURNING OIL SMELL ON APPROACH INTO CANCUN. NOTED AS NOT DEICE FLUID AND ALL HYDRAULIC SYSTEMS OVER FULL ESPECIALLY GREEN SYSTEM. CORRECTED BY MAINTENANCE DRAINING 1.5 GALLONS OF EXCESS FLUID FROM GREEN RESERVOIR.

Part: BATTERY — INOPERATIVE (EMERGENCY LIGHT) · airframe 46,902 hrs · 20,519 cycles

DURING A-CHECK THE PATH LIGHTS INOP AT OVERWING EXIT. REPLACED EPSU 32-3300-4-0073 MFG 100865 AND BATTERY PACK 55-3300-4-0007 MFG 2013-1A.

Part: POWER SUPPLY — DISCHARGED (CABIN) · airframe 46,419 hrs · 20,289 cycles

DURING LINE CHECK, FOUND EMERGENCY LIGHT SYSTEM "TEST OK" LIGHT DID NOT COME ON. REPLACED POWER SUPPLY AND BATTERIES. OPERATIONAL CHECK GOOD. A/C RETURNED TO SERVICE.

Part: FITTING — BROKEN (HYD SYSTEM) · airframe 43,702 hrs · 18,990 cycles

AFTER TAKEOFF FROM MEM PRIOR TO FLAP RETRACTION, RECEIVED ECAM CAUTION HYD Y RSVR LO LVL. FOLLOWED COM PROCEDURES, RETURNED TO MEM, AND LANDED UNEVENTFULLY. ENGINE DRIVEN PUMP CAVITATED FOR ABOUT 30 SECONDS. FOUND UNION FITTING BROKEN OFF OF BRAKE DUAL DISTRIBUTION VALVE, REPLACED UNION FITTING AND O-RING. SERVICED YELLOW HYDRAULIC SYSTEM. PERFORMED HYDRAULIC SYSTEM CHECKS REQUIRED AFTER ENGINE DRIVEN PUMP CAVITATION. LEAK AND OPERATIONAL CHECK OK. AIRCRAFT RETURNED TO SERVICE.

Part: ROLLER — OUT OF ADJ (PAX DOOR) · airframe 31,865 hrs · 13,764 cycles

UPON ARRIVAL AT THE GATE, THE GATE AGENT HAD DIFFICULTY PULLING DOOR 1L OPEN WITHOUT ASSISTANCE BY A FLIGHT ATTENDANT FROM THE AIRCRAFT INTERIOR. MAINTENANCE TROUBLESHOOTING REVEALED THE AFT UPPER DOOR ROLLER WAS NOT CLEARING THE CAM ON THE DOOR FRAME OPENING. MAINTENANCE ADJUSTED THE DOOR ON ITS Z-AXIS. OPERATIONAL CHECK NORMAL.

Part: VALVE — LEAKING (NLG DOOR)

DURING DESCENT RECEIVED HYD G RSVR LO LEVEL MESSAGE. FOLLOWED COM PROCEDURES AND LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED LEAKING NOSE LANDING GEAR DOOR BYPASS VALVE. RESERVICED SYSTEM. LEAK CHECK OK.

Part: YAW DAMPER — LEAKING (VERTICAL STAB)

DURING DESCENT, RECEIVED HYD G RSVR LOW LVL ECAM MESSAGE. FOLLOWED COM PROCEDURES AND LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED LEAKING YAW DAMPER 3CC1. OPERATIONAL CHECK NORMAL.

Part: UPLOCK — MALFUNCTIONED (RT MLG DOOR)

DURING APPROACH FOLLOWING LANDING GEAR EXTENSION, RIGHT MAIN GEAR DOOR INDICATED OPEN. RECYCLED LANDING GEAR RECEIVED THE SAME INDICAITON AND LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED THE RIGHT GEAR DOOR UPLOCK ASSEMBLY, OPERATIONAL CHECK OK.

Part: ENGINE — FAILED (NR 1)

DURING TAKEOFF, THE NR 1 ENGINE EGT BEGAN TO EXCEED LIMITS. AIRCRAFT RETURNED TO DEPARTURE AIRPORT. MAINTENANCE REMOVED AND REPLACED THE NR 1 ENGINE.

Part: ENGINE — FAILED (NR 2)

AS THROTTLES WERE ADVANCED FOR TAKEOFF, THE NR 2 ENGINE EXPERIENCED A CONTAINED FAILURE. THE TAKEOFF WAS ABORTED AT 20 KNOTS AND THE CREW FOLLOWED ECHM PROCEDURES WITH ONE ENGINE FIRE BOTTLE BEING DISCHARGED. EMERGENCY EQUIPMENT AND NWA MAINTENANCE WERE CALLED. MAINTENANCE FOUND METAL IN THE TAILPIPE AND THE AIRCRAFT RETURNED TO THE GATE. REPLACED THE NR 2 ENGINE.

Part: SCREEN — CONTAMINATED (NR 1 FUEL PUMP)

AT FL390, THE LEFT WING NR 1 FUEL PUMP LOW PRESSURE LIGHT ILLUMINATED. RESET SWITCH ONCE AND OPERATION WAS SATISFACTORY FOR A SHORT TIME, THEN BOTH LEFT WING FUEL BOOST PUMP LOW PRESSURE LIGHTS ILLUMINATED. AIRCRAFT DIVERTED TO MEM AND LANDED WITHOUT INCIDENT. CREW NOTED PUMPS APPEARED TO OPERATE NORMALLY BELOW 10,000 FEET. MAINTENANCE CLEARED ICE FROM BOTH PUMP INLET SCREENS, OPERATIONAL CHECK OK.

Part: PROX SENSOR — MALFUNCTIONED (LANDING GEAR)

AFTER LANDING GEAR EXTENSION, THE LANDING GEAR DOOR INDICATED OPEN. CYCLED LANDING GEAR HANDLE AND ALL INDICATIONS WERE NORMAL. AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED THE BRAKE STEERING CONTROL UNIT AND TESTED THE NOSE LANDING GEAR PROXIMITY SENSORS, 18GA AND 19GA, OPERATIONAL CHECK OK.

Part: APU — FAILED (TAIL)

SHORTLY AFTER TAKEOFF, STRONG OIL FUMES WERE DETECTED THROUGHOUT THE AIRCRAFT. AIRCRAFT RETURNED TO MSP. GROUND MAINTENANCE FOUND OIL IN THE APU DUCTS. THE APU WAS REPLACED.

Part: COMPUTER — MALFUNCTIONED (AVIONICS BAY)

AFTER RECEIVING VENT SKIN VALVE FAULT DURING A PREVIOUS TAKEOFF ATTEMPT, RECEIVED THE SAME MESSAGE. TAKEOFF WAS AGAIN ABORTED. THE AIRCRAFT RETURNED TO THE GATE. MAINTENANCE PLACED THE EXTRACT VALVE ON MEL. THE AVIONICS EQUIPMENT VENTILATION COMPUTER WAS LATER REPLACED, OPERATIONAL CHECK OK.

Part: SKIN VALVE IND — MALFUNCTIONED (COCKPIT)

DURING TAKEOFF ROLL, RECEIVED VENT SKIN VALVE FAULT. TAKEOFF WAS ABORTED AND AIRCRAFT RETURNED TO THE GATE. MAINTENANCE TROUBLESHOOTING REVEALED NO DISCREPANCIES.

Part: INTERFACE UNIT. — FAILED (LANDING GEAR)

DURING APPROACH, THE LANDING GEAR DID NOT EXTEND. CYCLED LANDING GEAR HANDLE AND ALL INDICATIONS WERE NORMAL. AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED PROXIMITY SENSORS 35GA, 36GA, 37GA, 38GA, 39GA, AND NR 1 LANDING GEAR CONTROL INTERFACE UNIT. OPERATIONAL CHECK OK.

Part: PROX SENSOR — MALFUNCTIONED (RT MLG DOOR)

DURING APPROACH AFTER EXTENDING THE LANDING GEAR, RECEIVED 'L/G NOT DOWNLOCKED' MESSAGE WITH NOSE LANDING GEAR INDICATING LOCKED AND THE MAIN LANDING GEAR INDICATING UNLOCKED. CYCLED THE LANDING GEAR HANDLE AND ALL INDICATION'S NORMAL. AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED THE RIGHT MAIN LANDING GEAR DOOR CLOSED PROXIMITY SENSOR (28GA), OPS CHECK OK.

Part: SENSOR — MALFUNCTIONED (MLG)

DURING APPROACH AFTER PLACING THE LANDING GEAR HANDLE IN THE DOWN POSITION, THE LANDING GEAR DOORS INDICATED PARTIALLY OPEN. CYCLED LANDING GEAR HANDLE AND ALL INDICATIONS NORMAL. AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED THE MAIN LANDING GEAR PROXIMITY SENSORS 32GA AND 33GA. LUBED MAIN LANDING GEAR AND NOSE LANDING GEAR STRUTS PRECAUTIONARY, OPS CHECK OK.

Part: PROX SENSOR — MALFUNCTIONED (LANDING GEAR)

DURING APPROACH AFTER LANDING GEAR EXTENSION, RECEIVED L/G GEAR NOT DOWNLOCKED MESSAGE. CYCLED LANDING GEAR AND ALL INDICATIONS WERE NORMAL. AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED PROXIMITY SENSOR 25GA, LANDING GEAR SELECTOR VALVE AND NR 2 LANDING GEAR CONTROL INTERFACE UNIT, OPERATIONAL CHECK OK.

Part: PROX SENSORS — DIRTY (GEAR DOORS)

DURING APPROACH AFTER LANDING GEAR EXTENSION, THE GEAR DOORS DID NOT INDICATE CLOSED. CYCLED LANDING GEAR HANDLE AND ALL INDICATIONS WERE NORMAL. AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE CLEANED LANDING GEAR DOOR PROXIMITY SENSORS, OPERATIONAL CHECK OK.

Part: BATTERY — DISCHARGED (CABIN)

AFT AISLE EMERGENCY EXIT AND DOOR 4L EMERGENCY EXIT SIGNS INOPERATIVE. REPLACED BATTERY PACK. OPERATIONAL CHECK OK.

Part: COMPUTERS — FAILED (AILERON)

DURING CLIMBOUT FROM ORD, AIRCRAFT EXPERIENCED APPROXIMATELY 45 SECONDS OF APPROXIMATELY 10 VERY SMALL QUICK AILERON MOVEMENTS ACCOMPANIED BY ELEC 1 FAULT. DURING APPROACH INTO MEM AIRCRAFT EXPERIENCED ONE AILERON JERK. AIRCRAFT LANDED WITHOUT INCIDENT IN MEM WHERE MAINTENANCE REPLACED THE NR 1 AND NR 2 ELEVATOR AILERON COMPUTERS AND THE PILOT AND COPILOT SIDE STICK CONTROLLERS. THE DIGITAL FLIGHT DATA RECORDER WAS REMOVED FOR ANALYSIS. ALL OPERATIONAL CHECKS OK. A/C TT 13454 CHANGED TO 13464.