N233FR

Part: A/C PACK — ODOR (NR 1) · airframe 23,332 hrs · 9,930 cycles

DURING CRUISE. TURNED UP COCKPIT HEAT, IMMEDIATELY GOT AN ODOR OF HOT DUCTING IN COCKPIT. TURNED HOT DOWN &ODOR SEEMED TO DISSIPATE. PERFORMED ELIMINATION OF ODOR IN FLT DECK/CABIN. PACK 1 SUSPECTED. TURNED OFF PACK 1 IAW QRL, NO ODOR DETECTED. LT PACK OFF FOR REMAINDER OF FLT. FAS REPORTED NO ODOR DETECTED, FWD CABIN, AFT FAS THOUGHT THEY COULD SMELL SOMETHING HOT. IAW TSM 05-50-00-810-831-A IDENTIFICATION THE CAUSE FOR CABIN ODOR, SMOKE OR FUME. TYPE 5 & 6. C/W LEVEL A BURNOUT WITH APU C/W. ON 01-19-2023 CHANGED BOTH PRIMARY & MAIN HEAT EXCHANGERS ON BOTH RT & LT PACKS. R & R BOTH RECIRCULATION FILTERS. RAN PACKS FOR 30 MINS FULL HOT. NO ODORS NOTED. IAW AMM 21-21-41-400-001-A AND 21-21-41-000-001-A.

Part: HYDRAULIC LINE — LOOSE (ZONE 400) · airframe 23,332 hrs · 9,930 cycles

STRONG BURNING ODOR REPORT BY ALL FAS IN CABIN. COCKPIT ALSO BEGAN TO SMELL. TURNED OFF PACKS, DID NO SOLVE PROBLEM. AIR DIVERT TP PHX. NO SMOKE OR FLAME. IAW TSM 05-50-00-810-810-831-A, FOUND ODOR EVENT TO BE TYPE 7. PERFORMED CHECK FOR LEAKS OF HYD CMPNTS, NO DEFECTS NOTED. IAW AMM 29-00-00-790-001. PERFORMED GVI OF AIR-INLET PLENUM & AIR INTAKE, NO DEFECTS NOTED, IAW AMM 49-16-00-210-802. PERFORMED GVI OF HYD LINES IAW HOSES ON NR 2 ENG T/R OTBD & CLEANED RESIDUAL FLUID, IAW AMM 78-31-49-210-002-B. PERFORMED NR 2 ENG IDLE RUN, IAW AMM 71-00-00-710-003-B IAW OPERATED PACK 1 & 2, AND BOTH SIMULTANEOUSLY ON HOT, IAW AMM 12-33-21-618-001-A02, NO ODORS AND NO FUMES NOTED.

Part: PRESSURE SWITCH — DEFECTIVE (CABIN PRESSURE) · airframe 23,112 hrs · 9,829 cycles

AT THE GATE ECAM FOR EXCESSIVE RESIDUAL CABIN PRESSURE AS WELL AS THE RED CABIN PRESSURE LIGHT FLASHING ON ALL DOORS, OUTFLOW VALVE SHOWED FULLY OPEN. REMOVED AND REPLACED CABIN PRESSURE DETECTION PRESSURE SWITCH (14WN) OPS TEST GOOD, REF. AMM 52-73-12-000-001A AND 52-73-12-400-001-A. TESTER PITOT STATIC F9TAB2181C 7/23 T/W F9TAB4788C DD 10/23.

Part: SLIDE RAFT — FAULTY (ZONE 200) · airframe 20,498 hrs · 8,652 cycles

DISCREPANCY: LP195777 ITEM 2. DURING RON MAINTENANCE, L1 DOOR SLIDE FAILED EPSU TEST CORRECTIVE ACTION: REMOVED AND REPLACED L1 DOOR SLIDE, OP'S CHECK GOOD. TORQUE WRENCH S/N F9TAB2940C. REF AMM 25-62-44-000-012-A AND 25-62-44-400-007-A

Part: FLOORBEAM — CORRODED (ZONE 100) · corrosion level 2 · airframe 20,137 hrs · 8,491 cycles

DISCREPANCY: REF PEMCO N/R #11918.0285 FWD FUSELAGE UNDERNEATH FLOOR BOARDS, AT FR 16 DUMMY BEAM FWD SECTION ABOUT 6 INCHES AREA CORRODED. CORRECTIVE ACTION: REMOVED AND REPLACED FWD FUSELAGE UNDRENEATH FLOOR BOARDS AT FR 16 DUMMY BEAM FWD SECTION IAW A320 SRM 51-72-11-911-001 AND 51-72-11-911-002. SUPPLEMENTAL FOR F3LA2022012600093 FOR SERIAL NUMBER CORRECTION, S/N #07095.

Part: FLOORBEAM — CORRODED (ZONE 100) · corrosion level 2 · airframe 20,137 hrs · 8,491 cycles

DISCREPANCY: REFERENCE PEMCO N/R# 11918.0289 AFT FUSELAGE L/H SIDE AT FR68, (Y765) FLOOR BEAM CORRODED CORRECTIVE ACTION: REMOVED AND REPLACED FLOOR BEAM L/H FR68 (Y765) IAW A-320 SRM 51-42-11, SRM 51-74-00, SRM 53-00-14-283-002

Part: PLATE — CORRODED (ZONE 100) · corrosion level 2 · airframe 20,137 hrs · 8,491 cycles

DISCREPANCY: REFERENCE PEMCO N/R #11918.0288 AFT FUSELAGE L/H SIDE AT FR 70 SHEAR WEB CORRODED AT END NEXT TO RIVET ATTACHMENT. CORRECTIVE ACTION: CORRODED SHERE WEB REMOVED AND REPLACED AND PAINTED, VOR CABLES DISPLACED AND REINSTALLED, OPS CHECK GOOD IAW A320 SRM 51-42-11, 51-44-11 AND 51-75-12-911-001. ALSO IAW A320 ESPM 20-33-22-02 AND A320 AMM 34-55-00-740-001-A.

Part: PLATE — CORRODED (ZONE 100) · corrosion level 2 · airframe 20,137 hrs · 8,491 cycles

DISCREPANCY: REF PEMCO N/R #11918.0293 AFT FUSELAGE R/H SIDE BETWEEN FR 69 AND FR 70 SHEAR PLATE WEB CORRODED AT SEVERAL ATTACHMENT HOLES. CORRECTIVE ACTION: REMOVED AND REPLACED SHERE WEB PLATE BETWEEN FRO 69 AND FR70 FUSELAGE R/H IAW A320 SRM 51-42-11.

Part: BRAKE ASSY — DEFECTIVE (MLG) · airframe 18,202 hrs · 7,581 cycles

DISCREPANCY: DURING TAXI IN AFTER LANDING, PARKING BRAKE WAS APPLIED. WHEN RELEASED THE RIGHT BRAKES STUCK AND CHATTERED. WE STOPPED THE AIRCRAFT. BRAKES HEATED TO 595 DEGREES. WHEN COOLED BELOW 500 DEGREES WE TAXIED TO THE GATE. FOUND #3 BRAKE ASSEMBLY DRAGGING. CORRECTIVE ACTION: REMOVED AND REPLACED #3 BRAKE ASSEMBLY IAW AMM 32-42-27-000-001-A + 32-42-27-400-001-A . T/W J/C 0491 CALIBRATION DUE 12/14/21- LEAKS AND OPS NORMAL- OK FOR SERVICE.

Part: POWER SUPPLY — UNKNOWN (L1 DOOR) · airframe 15,231 hrs · 6,216 cycles

L1 DOOR (EPSU (10WL) WILL NOT PASS SYSTEM TEST. PERFORMED OPS CHECK OF EPSU (10WL) PER TSM 33-51-00-810-282-A. OPS CHECK GOOD, NO DEFECTS NOTED.

Part: BATTERY — FAILED (EMERGENCY LIGHTS) · airframe 10,890 hrs · 4,384 cycles

DISCREPANCY: REFERENCE LOG PAGE LP1133269 ITEM 1. FAILED EPSU SYSTEM TEST. CORRECTIVE ACTION: REMOVED AND REPLACED EPSU 10WL AND EPSU 12WL. OPS CHECK GOOD. REF AMM 33-51-38-000-002-A AND AMM 33-51-38-400-002-A./END/

Part: POWER SUPPLY — NO TEST (R1 DOOR SLIDE) · airframe 8,711 hrs · 3,466 cycles

EPSU 13WL AFT LEFT FAILED TO TEST. REMOVED AND REPLACED THE R1 DOOR SLIDE IAW AMM 25-62-44-400-007-A. OPS TESTED OK.

Part: BATTERY PACK — INOPERATIVE (EMERGENCY LIGHTS) · airframe 8,711 hrs · 3,466 cycles

EPSU 10WL FORWARD LEFT, FAILED TO TEST. REMOVED AND REPLACED THE BATTERY PACK IAW AMM 33-51-38 PB 401. OPS CHECKED GOOD.