N934FR

Part: BATTERY — DISCHARGED (CABIN) · airframe 32,364 hrs · 16,162 cycles

EMERGENCY POWER SUPPLY UNIT LT 11WL FAILED BATTERY DURING HEAVY SERVICE CHECK. R & R EPSU LT 11WL BATTERY ASSEMBLY IAW AMM 33-51-39-000-005A & AMM 33-51-39-400-005A.

Part: BATTERY — DISCHARGED (CABIN) · airframe 32,364 hrs · 16,162 cycles

EMERGENCY POWER SUPPLY UNIT FWD LT BATTERY FAULT DURING HEAVY SERVICE CHECK. R & R EPSU FWD LT 10WL BATTERY ASSEMBLY, IAW AMM 33-51-39-000-005A & AMM 33-51-39-400-005A.

Part: POWER SUPPLY — INOPERATIVE (ZONE 200) · airframe 29,503 hrs · 14,629 cycles

EMERGENCY LIGHT FAILED TEST, R & R POWER SUPPLY IAW AMM 33-51-00-710-001. OPS CHECKED NORMAL.

Part: POWER UNIT — OVERHEATED (HYD SYSTEM) · airframe 26,981 hrs · 133,465 cycles

GREEN SERVICE, ENG 1 OVERHEAT, TROUBLE SHOT GREEN HYD SYS IAW TSM 29-11-00-810-800-A. REPLACED PTU IAW AMM 29-23-41 PB401. LEAK AND OPS CHECKED NORMAL.

Part: HOSE — FAILED (MLG DOOR ACT) · airframe 26,948 hrs · 13,326 cycles

AFTER GEAR RETRACTION ECAM - "HYD G ENG 1 PUMP LO PR". THIS WAS FOLLOWED BY "HYD GR RSVR LO LVL". AIR TURN BACK. PERFORMED ECAM ACTIONS AND RETURNED TO DEPARTURE. R & R RT MLG DOOR ACTUATOR FLEXIBLE HOSE ASSY IAW AMM 32-31-39 PB 401. OPS AND LEAK CHECKS GOOD. TORQUE WRENCH F9TAB1763C DUE 10/2012.

Part: SEAT TRACK — CORRODED (ZONE 200) · airframe 21,204 hrs · 10,466 cycles

C-CHECK, NON ROUTINE N0567, AFT MAIN CABIN RT SEAT TRACK YR2 DOOR SILL TRAY AT FRAME 66-Y122 AT FRAME 68 HAS 2 AREAS OF CORROSION ON UPPER SURFACE. REMOVED CORROSION IAW SRN 51-74-00. BLEND OUT MEASURES 2.5 INCH X 1.5 INCH X .012 INCH AND 3 INCH X 1.5 INCH X .014 INCH. WITHIN LIMITS IAW 53-00-14 FIG 102. REPROTECTED IAW SRM 51-21-11 AND SRM 51-75-12.

Part: SILL — CORRODED (ZONE 200) · airframe 21,204 hrs · 10,466 cycles

C-CHECK: NON ROUTINE N0590, R2 DOOR SILL TRAY AT FRAME 66 HAS 1 AREA OF CORROSION AROUND NUT PLATE HOLE. REMOVED CORROSION IAW SRM 51-74-00. OPENED HOLE TO .310, BLEND OUT MEASURES 1 INCH X 1.5 INCH X .020 WITHIN LIMITS IAW 53-00-14 FIG 102. REPROTECTED IAW SRM 51-21-11 AND SRM 51-75-12.

Part: ROLL PIN — BROKEN (SLIDE) · airframe 21,204 hrs · 10,466 cycles

C-CHECK: NON ROUTINE N0785. LT EMERGENCY EXIT SLIDE ARMING MECHANISM WILL NOT STAY IN ARMED POSITION. R & R SLIDE RELEASE MECHANISM SPRING PIN IAW AMM 52-21-11-000-003 AND AMM 52-11-420-051. PERFORMED SLIDE MECHANISM OPS CHECK IAW AMM 52-21-00-720-001. NO DEFECTS FOUND.

Part: SEAT TRACK — CORRODED (ZONE 200) · airframe 21,204 hrs · 10,466 cycles

C-CHECK: NON ROUTINE N0586, AFT MAIN CABIN, RT SEAT TRACK, YR2 DOOR SILL TRAY AT FRAME 66-Y122 AT FRAME 68 HAS 2 AREAS OF CORROSION ON UPPER SURFACE. REMOVED CORROSION IAW SRM 51-74-00. BLEND OUT MEASURES 2.5 INCH X 1.5 INCH X .012 INCH AND 3 INCH X 1.5 INCH X .014 INCH. WITHIN LIMITS IAW 53-00-14 FIG 102. REPROTECTED IAW SRM 51-21-11 AND SRM 51-75-12.

Part: FLOOR PANEL — CUT (ZONE 100) · airframe 21,204 hrs · 10,466 cycles

C-CHECK; REF NON-ROUTINE N680 AFT CARGO FLOOR PANEL 162CF HAS A 7 INCH CUT. REPAIRED 7 INCH CUT BY APPLYING RESIN AND GLASS CLOTH IAW SRM 53-02-00 PARAGRAPH 8B. PREPPED AND RESTORED PROTECTIVE COATINGS IAW SRM 51-75-12 PARAGRAPH 3A ON PANEL 162CF.

Part: FLOOR PANEL — CUT (ZONE 100) · airframe 21,204 hrs · 10,466 cycles

C-CHECK; REF NON-ROUTINE N0681 AFT CARGO FLOOR PANEL 161BF HAS A 2 INCH CUT. REPAIRED 2 INCH CUT BY APPLYING RESIN AND GLASS CLOTH ON PANEL 161BF IAW SRM 53-02-00 PARA 8B. PREPPED AND RESTORED PROTECTIVE COATINGS IAW SRM 51-75-12 PARA 3A.

Part: TRANSITION PANEL — PUNCTURED (ZONE 100) · airframe 21,204 hrs · 10,466 cycles

C-CHECK; REFERENCE NON-ROUTINE N0696 BULK CARGO PIT SIDE TRANSITION PANEL HAS 2 EACH 1 INCH PUNCTURES. FABRICATED REPLACEMENT PANEL 161EF IAW MCG 1RM 9701 REV G.

Part: EPSU — INOPERATIVE (ZONE 200) · airframe 19,610 hrs · 9,726 cycles

DURING HEAVY SERVICE CHECK, MX NOTED EMERGENCY ISLE LIGHTS ON SEATS ABC ROWS 23, 22, 19, 18, 15, AND 14 ARE INOPERATIVE. MX R & R EMERGENCY POWER SUPPLY UNIT 13WL IAW AMM 33-51-38-000-001 AND 33-51-38-400-001. TEST OK.

Part: ADIRU — FAULTY (NR 1) · airframe 18,832 hrs · 9,377 cycles

DURING CLIMB OUT, THE FLIGHT CREW RECEIVED AN IR1 FAULT. THE ACFT RETURNED TO DEPARTURE AND MX TROUBLESHOT AND REPLACED ADIRU 1 AT 1FP1 IAW AMM 34-12-34, AMM 34-14-00-740-001 AND AMM 34-13-00-740-002.

Part: HEAT EXCHANGER — LEAKING (NR 1 ENG) · airframe 17,147 hrs · 8,519 cycles

REF LOG PAGE 446358, DURING CLIMB OUT, PILOT REPORTED AN ELECTRONIC CENTRALIZED ACFT MONITORING MESSAGE FOR "AIR ENGINE BLEED LEAK" AND MADE AN AIR RETURN TO DEPARTURE. MX REMOVED AND REPLACED THE NR 1 ENGINE PRECOOLER HEAT EXCHANGER ALONG WITH ASSOCIATED SEALS, IAW AMM 36-11-42 PB 401.

Part: SKIN — DAMAGED (FUSELAGE) · airframe 15,987 hrs · 7,920 cycles

DURING OPERATIONS IN DEN, THE AIRCRAFT SUSTAINED BIRD STRIKE DAMAGE LOCATED ON THE RIGHT FORWARD FUSELAGE AT FRAME 4, 6.675 INCHES ABOVE Z508. MAINTENANCE CUT OUT AFFECTED SKIN, FABRICATED REPAIR DOUBLER AND INSTALLED IAW ENGINEERING AUTHORIZATION A9-53R-31004.

Part: SKIN — DAMAGED (FUSELAGE) · airframe 15,987 hrs · 7,920 cycles

DURING OPERATIONS IN DEN, THE AIRCRAFT SUSTAINED BIRD STRIKE DAMAGE LOCATED ON THE RIGHT FORWARD FUSELAGE AT FRAME 5. 6.50 INCHES ABOVE Z508. MAINTENANCE CUT OUT AFFECTED SKIN, FABRICATED REPAIR DOUBLER, AND INSTALLED IAW ENGINEERING AUTHORIZATION A9-53R-31004.

Part: PLATE — CORRODED (ZONE 200) · airframe 15,586 hrs · 7,720 cycles

INSPECTION NOTED THE R2 DOOR FORWARD GIRT BAR FITTING BLANKING PLATE HAS CORROSION. MAINTENANCE REMOVED AND REPLACED BLANKING PLATE IAW AMM 52-13-31-400-007.

Part: FLOOR PANEL — CORRODED (ZONE 200) · airframe 15,586 hrs · 7,720 cycles

INSPECTION NOTED THE L2 DOOR FLOOR PANEL 261FF HAS CORROSION. MAINTENANCE REMOVED AND REPLACED PANEL 261FF WITH NEW PER WORK CARD C534103-2 AND AMM 53-42-12-400-002.

Part: PLATE — CORRODED (ZONE 200) · airframe 15,586 hrs · 7,720 cycles

INSPECTION NOTED THE R2 DOOR AFT GIRT BAR BLANKING PLATE HAS CORROSION. MAINTENANCE REMOVED AND REPLACED BLANKING PLATE IAW AMM 52-13-31-400-003.

Part: PLATE — CORRODED (ZONE 200) · airframe 15,586 hrs · 7,720 cycles

INSPECTION NOTED THAT THE L2 AFT DOOR GIRT BAR FITTING BLANKING PLATE HAS CORROSION. MAINTENANCE REMOVED AND REPLACED THE BLANKING PLATE IAW SRM 51-42-00, AMM 52-13-31-400-003 AND AMM 53-13-00-820-001.

Part: PLATE — CORRODED (ZONE 200) · airframe 15,586 hrs · 7,720 cycles

INSPECTION NOTED THAT THE L2 FORWARD DOOR GIRT BAR FITTING BLANKING PLATE HAS CORROSION. MAINTENANCE REMOVED AND REPLACED THE BLANKING PLATE IAW SRM 51-42-00, AMM 52-13-31-400-003 AND AMM 52-13-00-820-001.

Part: STRINGER — CRACKED (ZONE 400) · airframe 15,586 hrs · 7,720 cycles

INSPECTION NOTED NR 2 ENGINE UPPER PYLON RIB 06 FORWARD INBOARD STRINGER WAS CRACKED AT CORNER HOLE. MAINTENANCE PERFORMED REPAIR BY FABRICATING SUPPORT ANGLE AND INSTALLING PER SRM 51-42-11 AND 54-52-12.

Part: BEAM — CORRODED (ZONE 200) · airframe 15,586 hrs · 7,720 cycles

INSPECTION NOTED THE AFT GALLEY, RT BEAM AT FRAME 68 AND -1292, OUTBOARD ATTACHMENT HOLE HAS CORROSION AROUND IT. MAINTENANCE REPAIRED AREA IAW ENGINEERING AUTHORIZATION A9-53R-30890.

Part: FLOORBEAM — CORRODED (ZONE 200) · airframe 15,586 hrs · 7,720 cycles

INSPECTION NOTED CORROSION AT NUTPLATES ON TOP OF FLOORBEAM LOCATED BETWEEN FRAME 66 AND FRAME 67 AT Y1292 LEFT. MAINTENANCE REMOVED AND REPLACED BEAM IAW SRM 51-42-11, 51-40-00, 51-49-00, 51-21-11 AND ENGINEERING AUTHORIZATION A9-53T-30392.

Part: SUPPORT FRAME — CORRODED (ZONE 200) · airframe 15,586 hrs · 7,720 cycles

INSPECTION NOTED CORROSION ON THE SHEAR PLATE SUPPORT FRAME, LOCATED IN THE AFT GALLEY, LT FROM FRAME 69 TO FRAME 70. MAINTENANCE REMOVED AND REPLACED SUPPORT FRAME IAW SRM 51-42-00, 51-72-11 AND 53-41-14.

Part: SHEAR PLATE — CORRODED (ZONE 200) · airframe 15,586 hrs · 7,720 cycles

INSPECTION NOTED SHEAR PLATE CORROSION IN THE AFT GALLEY, RT FROM FRAME 69 TO FRAME 70. MAINTENANCE REMOVED AND REPLACED SHEAR PLATE IAW SRM 51-42-00, 51-72-11 AND 53-41-14.

Part: SUPPORT FRAME — CORRODED (ZONE 200) · airframe 15,586 hrs · 7,720 cycles

INSPECTION NOTED CORROSION ON THE SHEAR PLATE SUPPORT FRAME, LOCATED IN THE AFT GALLEY, RT FROM FRAME 69 TO FRAME 70. MAINTENANCE REMOVED AND REPLACED SUPPORT FRAME IAW SRM 51-42-00.

Part: SHEAR PLATE — CORRODED (ZONE 200) · airframe 15,586 hrs · 7,720 cycles

INSPECTION NOTED SHEAR PLATE CORROSION IN THE AFT GALLEY, LT FROM FRAME 69 TO FRAME 70. MAINTENANCE REMOVED AND REPLACED THE SHEAR PLATE IAW SRM 51-42-00, 51-72-11 AND 53-41-14.

Part: MANIFOLD — LEAKING (HYDRAULIC SYS) · airframe 15,388 hrs · 7,620 cycles

PILOT RETURNED TO BLOCK DUE TO LOSS OF GREEN SYSTEM HYDRAULIC FLUID. MAINTENANCE REMOVED AND REPLACED LANDING GEAR SAFETY VALVE MANIFOLD IAW A319 AMM 32-32-17 PB 401. OPERATION AND LEAK CHECK NORMAL.

Part: SLIDE — LOOSE (L1 DOOR) · airframe 9,920 hrs · 4,936 cycles

DURING C-2 CHECK, INSPECTION REPORTED L1 DOOR SLIDE CAME UNPACKED. REPLACED L1 DOOR SLIDE IAW AMM 25-62-44-000-002. OPERATIONAL CHECK GOOD.

Part: FLOOR PANEL — DELAMINATED (CARGO BAY) · airframe 9,920 hrs · 4,936 cycles

DURING C-2 CHECK, INSPECTION REPORTED AFT CARGO COMPARTMENT FLOOR PANEL 151ZG DELAMINATED AT RT SIDE OF PANEL AT CARGO DOOR OPENING. REPLACED FLOOR PANEL 151ZG IAW AMM 53-42-14-000-001.

Part: TRANSITION PANEL — PUNCTURED (CARGO BAY) · airframe 9,920 hrs · 4,936 cycles

DURING C-2 CHECK, INSPECTION REPORTED AFT CARGO COMPARTMENT TRANSITION PANEL 151DE DAMAGED. REPAIRED PUNCTURES IN TRANSITION PANEL 151DE IAW SRM 53-02-00, PB 201, PARA 8 C., FIG 204.

Part: TRANSITION PANEL — PUNCTURED (CARGO BAY) · airframe 9,920 hrs · 4,936 cycles

DURING C-2 CHECK, INSPECTION REPORTED AFT CARGO COMPARTMENT TRANSITION PANEL 161CF DAMAGED. REPAIRED PUNCTURES IN TRANSITION PANEL 161CF IAW SRM 53-02-00, PB 201, PARA 8 C., FIG 204.

Part: TRANSITION PANEL — PUNCTURED (CARGO BAY) · airframe 9,920 hrs · 4,936 cycles

DURING C-2 CHECK, INSPECTION REPORTED AFT CARGO COMPARTMENT TRANSITION PANEL 151HE DAMAGED. REPAIRED PUNCTURES IN TRANSITION PANEL 151HE IAW SRM 53-02-00, PB 201, PARA 8 C., FIG 204.

Part: TRANSITION PANEL — DAMAGED (FUSELAGE) · airframe 9,920 hrs · 4,936 cycles

DURING C-2 CHECK, INSPECTION REPORTED FWD CARGO COMPARTMENT TRANSITION PANEL 131CF DAMAGED. REPAIRED TRANSITION PANEL 131CF IAW SRM 53-02-00, FIG 204.

Part: RELEASE CABLE — OUT OF ADJUST (ESCAPE SLIDE) · airframe 9,920 hrs · 4,936 cycles

DURING C-2 CHECK, INSPECTION REPORTED OPERATIONAL TESTS OF BOTH OVERWING RELEASE SLIDE CABLES FAILED. ADJUSTED LT AND RT EMERGENCY SLIDE EXIT RELEASE CABLES IAW AMM 25-62-43-820-050 AND CHECKED GOOD.

Part: FLOOR PANEL — DAMAGED (CARGO BAY) · airframe 9,920 hrs · 4,936 cycles

DURING C-2 CHECK, INSPECTION REPORTED FWD CARGO COMPARTMENT FLOOR PANEL 131CG DAMAGED. REPAIRED FLOOR PANEL 131CG IAW SRM 53-02-00, FIG 204.

Part: TRANSITION PANEL — DAMAGED (FUSELAGE) · airframe 9,920 hrs · 4,936 cycles

DURING C-2 CHECK, INSPECTION REPORTED FWD CARGO COMPARTMENT TRANSITION PANEL 131BF DAMAGED. REPAIRED TRANSITION PANEL 131BF IAW SRM 53-02-00, FIG 204.

Part: TRANSITION PANEL — DAMAGED (FUSELAGE) · airframe 9,920 hrs · 4,936 cycles

DURING C-2 CHECK, INSPECTION REPORTED FWD CARGO COMPARTMENT TRANSITION PANEL 131EG DAMAGED. REPAIRED TRANSITION PANEL 131EG IAW SRM 53-02-00, FIG 204.

Part: TRANSITION PANEL — DAMAGED (FUSELAGE) · airframe 9,920 hrs · 4,936 cycles

DURING C-2 CHECK, INSPECTION REPORTED FWD CARGO COMPARTMENT TRANSITION PANEL 131DF DAMAGED. REPAIRED TRANSITION PANEL 131DF IAW SRM 53-02-00, FIG 204.

Part: FLOOR PANEL — DAMAGED (CARGO BAY) · airframe 9,920 hrs · 4,936 cycles

DURING C-2 CHECK, INSPECTION REPORTED FWD CARGO COMPARTMENT FLOOR PANEL 131AF DAMAGED. REPAIRED FLOOR PANEL 131AF IAW SRM 53-02-00, FIG 204.

Part: FLOOR PANEL — PUNCTURED (CARGO BAY) · airframe 9,920 hrs · 4,936 cycles

DURING C-2 CHECK, INSPECTION REPORTED TOP SKIN PUNCTURED ON AFT CARGO COMPARTMENT FLOOR PANEL 161NF. REPAIRED PUNCTURES ON FLOOR PANEL 161NF IAW SRM 53-02-00, PB 201, PARA 8 C., FIG 204.

Part: FLOOR PANEL — DAMAGED (CARGO BAY) · airframe 9,920 hrs · 4,936 cycles

DURING C-2 CHECK, INSPECTION REPORTED AFT CARGO COMPARTMENT FLOOR PANEL 151CE DAMAGED. REPLACED FLOOR PANEL 151CE IAW AMM 53-42-11-400-001.

Part: FLOOR PANEL — DAMAGED (CARGO BAY) · airframe 9,920 hrs · 4,936 cycles

DURING C-2 CHECK, INSPECTION REPORTED HOLES IN TOP SURFACE OF AFT CARGO COMPARTMENT FLOOR PANEL 161PF. REPAIRED HOLES IN FLOOR PANEL 161PF IAW SRM 53-02-00, FIG. 204.

Part: TRANSITION PANEL — PUNCTURED (CARGO BAY) · airframe 9,920 hrs · 4,936 cycles

DURING C-2 CHECK, INSPECTION REPORTED HOLES IN AFT CARGO COMPARTMENT LT UPPER TRANSITION PANEL 151UG. REPLACED TRANSITION PANEL 151UG IAW AMM 53-42-14-000-001.

Part: TRANSITION PANEL — PUNCTURED (CARGO BAY) · airframe 9,920 hrs · 4,936 cycles

DURING C-2 CHECK, INSPECTION REPORTED AFT CARGO COMPARTMENT TRANSITION PANEL 161BF PUNCTURED ON TOP SKIN. REPLACED TRANSITION PANEL 161BF IAW AMM 53-42-14-400-001.

Part: TRANSITION PANEL — DAMAGED (FWD CARGO BAY) · airframe 9,920 hrs · 4,936 cycles

DURING C-2 CHECK, INSPECTION REPORTED FWD CARGO COMPARTMENT TRANSITION PANEL 132DG DAMAGED. REPAIRED TRANSITION PANEL 132DG IAW SRM 53-02-00, FIG 204.

Part: TRANSITION PANEL — DAMAGED (FUSELAGE) · airframe 9,920 hrs · 4,936 cycles

DURING C-2 CHECK, INSPECTION REPORTED HOLES IN AFT CARGO COMPARTMENT TRANSITION PANEL 152BF. REPAIRED HOLES IN TRANSITION PANEL 152BF IAW SRM 53-02-00, FIG 204.

Part: TRANSITION PANEL — PUNCTURED (FUSELAGE) · airframe 9,920 hrs · 4,936 cycles

DURING C-2 CHECK, INSPECTION REPORTED AFT CARGO COMPARTMENT TRANSITION PANEL 151AE DAMAGED. REPAIRED PUNCTURES IN TRANSITION PANEL 151AE IAW SRM 53-02-00, PB 201, PARA 8 C., FIG 204.

Part: FLOOR PANEL — DAMAGED (CARGO BAY) · airframe 9,920 hrs · 4,936 cycles

DURING C-2 CHECK, INSPECTION REPORTED HOLES IN TOP SURFACE OF AFT CARGO COMPARTMENT FLOOR PANEL 161NF. REPAIRED HOLES IAW SRM 53-02-00, FIG 204.

Part: FLOOR PANEL — DAMAGED (CARGO BAY) · airframe 9,920 hrs · 4,936 cycles

DURING C-2 CHECK, INSPECTION REPORTED HOLES IN TOP SURFACE OF AFT CARGO COMPARTMENT FLOOR PANEL 151PE. REPAIRED HOLES IN FLOOR PANEL 151PE IAW SRM 53-02-00, PB201, PARA 8 C., FIG 204.

Part: TRANSITION PANEL — DAMAGED (CARGO BAY) · airframe 9,920 hrs · 4,936 cycles

DURING C-2 CHECK, INSPECTION REPORTED FWD CARGO COMPARTMENT TRANSITION PANEL 132EG DAMAGED. REPAIRED TRANSITION PANEL 132EG IAW SRM 53-02-00, FIG. 204.

Part: TRANSITION PANEL — DAMAGED (FUSELAGE) · airframe 9,920 hrs · 4,936 cycles

DURING C-2 CHECK, INSPECTION REPORTED HOLES IN AFT CARGO COMPARTMENT TRANSITION PANEL 162CF. REPAIRED TRANSITION PANEL 162CF IAW SRM 53-02-00, FIG. 204.

Part: FLOOR PANEL — DAMAGED (CARGO BAY) · airframe 9,920 hrs · 4,936 cycles

DURING C-2 CHECK, INSPECTION REPORTED HOLES IN TOP SURFACE OF AFT CARGO COMPARTMENT FLOOR PANEL 151VG. REPAIRED HOLES IN FLOOR PANEL 151VG IAW SRM 53-02-00, PB 201, PARA 8 C., FIG 204.

Part: TRANSITION PANEL — DAMAGED (FUSELAGE) · airframe 9,920 hrs · 4,936 cycles

DURING C-2 CHECK, INSPECTION REPORTED FWD CARGO COMPARTMENT TRANSITION PANEL 131DG DAMAGED. REPAIRED TRANSITION PANEL 131DG IAW SRM 53-02-00, FIG 204.

Part: TRANSITION PANEL — PUNCTURED (CARGO BAY) · airframe 9,920 hrs · 4,936 cycles

DURING C-2 CHECK, INSPECTION REPORTED HOLES IN AFT CARGO COMPARTMENT FWD RT LOWER TRANSITION PANEL 152WG. REPLACED TRANSITION PANEL 152WG IAW AMM 53-42-14-400-001.

Part: CONTROLLER — OVERHEATED (A/C PACK) · airframe 2,238 hrs · 1,090 cycles

AIR TURNBACK - ON CLIMB-OUT, FLIGHT CREW REPORTED A NR 2 AIR CONDITIONING PACK OVERHEAT ECAM MESSAGE. NR 1 PACK WAS ALREADY ON MEL. RETURNED TO SEA AND DECLARED AN EMERGENCY. AIRCRAFT LANDED WITHOUT INCIDENT. REPLACED NR 2 AIR CONDITIONING PACK CONTROLLER.

Part: ODOR — DETECTED (CABIN) · airframe 554 hrs · 272 cycles

AIR TURNBACK, FLT CREW REPORTED STRONG ODOR OF SMOKE IN CABIN, CONCENTRATED AT ROWS 17DEF & 18DEF. ODOR STRONGER AT EYE LEVEL AND STRONGEST AT WINDOW SEAT. NO SMOKE VISIBLE AT ANY TIME. INSPECTED AIRCRAFT, NO DEFECTS NOTED. COULD NOT DUPLICATE. INSPECTED E&E COMPARTMENT, NO DEFECTS OR ODORS NOTED. INSPECTED BEHIND PSU'S AT ROWS 16DEF THRU 19DEF. NO DEFECTS OR ODORS NOTED. PERFORMED TASK 24-00-00-810, NO FAULTS OR DEFECTS DETECTED. RAN NR 1 AND NR 2 ENGINES AND NR 1 AND NR 2 PACKS, NO DEFECTS OR ODORS NOTED. INSPECTED SEB'S, VOU'S AND SEAT TO SEAT CABLES FROM 15DEF TO 20DEF. NO ODOR NOTED. INSPECTED ALL CONNECTIONS, NO DISCOLORATION OF CONTACTS. ALL CONNECTORS SECURE.