# SDR CALA2026073018097

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 28, 2026
- Submitted: July 30, 2026
- Operation: Air carrier
- Aircraft: [N76065](https://openairdocs.org/aircraft/N76065), registered now
- Make and model: Boeing 767424ER
- Aircraft serial: 29460
- Aircraft time: 94,308 hours, 14,913 cycles
- Engine: Ge CF680C2B7
- System (JASC): [2120 · Air Distribution System](https://openairdocs.org/jasc/2120)
- Part: Converter
- Part number: 23415621
- Part serial: 196
- Condition: Contaminated
- Location: Zone 100
- Stage of operation: NR
- How discovered: O
- Nature of condition: C, B
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2026073018097

## Discrepancy

OIL ODOR IN CABIN,  SOURCE OF OIL ODOR WAS DETERMINED TO BE FROM THE APU.   APU HAS BEEN REPLACED & A PACK BURN IS REQUIRED ON ACCNT OIL ODOR STILL PRESENT IN THE CABIN. REF AMM 21-00-21-102-001-001. ALSO REF AMM 05-51-56-202-001-001 ITEM E DISPOSITION OF EVENT  FOR RECIRC FILTER REPLACEMENT.  PERFORMED ENGINE RUNS FOR REMOVAL OF OIL CONTAMINATION OF AIR CONDITIONING SYSTEM IAW AMM 21-00-21-102-001-001.  R & R LT & RT RECIRCULATING FILTERS IAW AMM 21-25-02-004-020-001.  R & R RT OZONE CONVERTER IAW AMM 21-51-22-404-012-002.  REPLACED FILTERS IAW STEP C(8)(X) IN AMM 21-00-21-102-001-001, , EXAMINED FOR OIL COMTAMINATION IAW AMM 21-00-21-102-001-001.  ACCOMPD REMOVAL OF OIL CONTAMINATION FROM A/C SYS & PNEU SYS IAW AMM 21-00-21.  NO OIL CONTAMINATION BEYOND APU BLEED AIR SYS.  NO SMOKE FUMES OR BURNING OIL ODOR EXISTS

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