(AIRCRAFT GROUNDED) ODOR EVENT RETURNED, PERFORMED QRH , PACK 2 DEACTIVATED & ODOR WENT AWAY. DURING TSHOOTING AMM 49-00-00-200-811-A FOUND OIL IN FCU DRAIN PORT, R & R APU FCU IAW AMM 49-32-11-000-003-A-400-003-A. APU COOLING FAN HAD OIL ON BOTTOM OF UNIT & AROUND DUCTS, R & R CLEANED APU OIL COOLER FAN PER 3.C IN TC 21-000-002. NO LEAKS NOTED INSIDE OIL COOLING FAN. REINSTALLED COOLING FAN IAW AMM 49-52-51-400-002-A. REMOVED & CLEANED APU OIL COOLER FAN PER 3.C IN TC 21-000-002. NO LEAKS NOTED INSIDE OIL COOLING FAN. REINSTALLED COOLING FAN IAW AMM 49-52-51-400-002-A. DURING REPLACEMENT OF FUEL CONTROL UNIT, NOTED OIL WETTING ON OTBD SIDE OF OIL COOLER UNDER WELD. REPLACED APU OIL COOLER IAW AMM 49-91-44.
| Incident date | April 10, 2025 |
|---|---|
| Airline | WX0A |
| Flight | WX0A |
| Aircraft | AIRBUS A320214 |
| Registration | N283NV |
| Affected area | Engine |
| Event type | Fumes or Odor |
| Verification | Official |
Sources
- FAA SDR: WX0A fumes or odor report on 2025-04-10 (external.apic4e.faa.gov)
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