# SDR DL76G090898

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 18, 2009
- Submitted: June 1, 2009
- Operation: Air carrier
- Aircraft: [N171DZ](https://openairdocs.org/aircraft/N171DZ), registered now
- Make and model: Boeing 767332
- Aircraft serial: 29690
- Aircraft time: 38,533 hours, 12,595 cycles
- System (JASC): [2121 · Air Distribution Fan](https://openairdocs.org/jasc/2121)
- Part: Fan
- Part number: 2120011
- Condition: Unserviceable
- Stage of operation: TX
- How discovered: O
- Nature of condition: O
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DL76G090898

## Discrepancy

EICAS MSG FWD EQ SUP FAN 1. FWD TO MCO AND PLAC IAW MEL 21-58-03 FOUND C/B POPPED WHERE BAGS STOWED. COLLARED C/B, REPLACED FWD EA SUPPLY FAN - CHKS GOOD - MCO/PLAC REMOVED.  ETOPS CATEGORY 'B': DIVERSION OR TURNBACK

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