# SDR UALA2010051901697

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 18, 2010
- Submitted: May 19, 2010
- Operation: Air carrier
- Aircraft: [N673UA](https://openairdocs.org/aircraft/N673UA), registered now
- Make and model: Boeing 767322
- Aircraft serial: 29241
- Aircraft time: 37,609 hours, 9,949 cycles
- Engine: Pwa PW4060
- System (JASC): [3150 · Central Warning](https://openairdocs.org/jasc/3150)
- Part: Indicator
- Condition: Inoperative
- Location: Cross Feed Ind
- Stage of operation: NR
- How discovered: 9
- Nature of condition: P
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UALA2010051901697

## Discrepancy

AFT CROSSFEED VALVE LIGHT DOES NOT ILLUMINATE WHEN SWITCH PRESSED - DEPRESSED.   BULBS TEST OK. OPERATION TEST OK IAW MM.

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