# SDR UIEA2021082321833

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 20, 2021
- Submitted: August 23, 2021
- Operation: Air carrier
- Aircraft: [N1499A](https://openairdocs.org/aircraft/N1499A), registered now
- Make and model: Boeing 767328
- Aircraft serial: 27428
- Aircraft time: 18,772 cycles
- System (JASC): [2121 · Air Distribution Fan](https://openairdocs.org/jasc/2121)
- Part: Fan
- Part number: 732591A
- Part serial: 0566
- Condition: Inoperative
- Location: Fwd Equip Bay
- Stage of operation: TX
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UIEA2021082321833

## Discrepancy

FWD EQUIPMENT SUPPLY FAN 1 INOP.  TROUBLESHOT FAULT TREE 991. REMOVED AND REPLACED FWD EQ SUPPLY FAN 1 B10. IAW AMM 21-58-06. NO FAULTS AT THIS TIME.

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