# SDR CALA2013102292256

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 22, 2013
- Submitted: October 25, 2013
- Operation: Air carrier
- Aircraft: [N794UA](https://openairdocs.org/aircraft/N794UA), registered now
- Make and model: Boeing 777222
- Aircraft serial: 26953
- Aircraft time: 71,264 hours, 9,943 cycles
- Engine: Pwa PW40903
- System (JASC): [2421 · AC Generator-Alternator](https://openairdocs.org/jasc/2421)
- Part: Generator
- Condition: Unknown
- Location: Nr 1 Engine
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2013102292256

## Discrepancy

NR 1 ENG, BACKUP GENERATOR REMOVED.  IAW MM 24 25 01.  INSTALLED NEW BACKUP GENERATOR TP ITEM I.13 PG 419 MR24102 931 OFF 410 ON CONT OF AMIS ITEM 2642008.  SERVICE NR 1 BACKUP GENERATOR IAW MM 24-25-01.

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