# SDR NACA2022081700001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 17, 2022
- Submitted: September 1, 2022
- Operation: Air carrier
- Aircraft: N399CM
- Make and model: Boeing 767
- Registry model: [Boeing 767](https://openairdocs.org/model/boeing-767) (OpenAirDocs)
- Aircraft serial: 25451
- Aircraft time: 106,964 hours, 18,029 cycles
- System (JASC): [2600 · Fire Protection System](https://openairdocs.org/jasc/2600)
- Part: Blower
- Part number: 033638
- Part serial: C96508552
- Condition: Failed
- Part time: 3,576 hours, 874 cycles
- Stage of operation: NR
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/NACA2022081700001

## Discrepancy

FWD DET FAN EICAS MSG DISPLAYED. PERFORMED FWD DET FAN FAULT TREE FIM 26-16 813, REPLACED #1 BLOWER AND OPS CHECK GOOD PER AMM 26-16-02

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