# SDR UALA2010120904490

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 8, 2010
- Submitted: December 10, 2010
- Operation: Air carrier
- Aircraft: [N655UA](https://openairdocs.org/aircraft/N655UA), registered now
- Make and model: Boeing 767322
- Aircraft serial: 25393
- Aircraft time: 76,888 hours, 12,447 cycles
- Engine: Pwa PW4060
- System (JASC): [8011 · Engine Starter](https://openairdocs.org/jasc/8011)
- Part: Starter
- Part number: 35054367
- Part serial: 1466
- Condition: Faulty
- Location: Lt Engine
- Stage of operation: TX
- How discovered: O
- Nature of condition: J
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UALA2010120904490

## Discrepancy

CREW REPORTS NR1 ENG REACHED 21P PERCENT N2 THEN ROLLED BACK TO 5 PERCENT.  ABORTED START ATTEMPT, ENG SPOOLED DOWN TO 0 AND START VALVE LIGHT REMAINED ON. REPLACED LT ENG STARTER IAW MM.  REPLACED LT ENG STARTER CONTROL VALVE. OPS CHECK NORMAL.

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