# SDR UALA2011032501445

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 25, 2011
- Submitted: March 31, 2011
- Operation: Air carrier
- Aircraft: [N672UA](https://openairdocs.org/aircraft/N672UA), registered now
- Make and model: Boeing 767322
- Aircraft serial: 30027
- Aircraft time: 40,941 hours, 10,757 cycles
- Engine: Pwa PW4056
- System (JASC): [2613 · Overheat Detection](https://openairdocs.org/jasc/2613)
- Part: Circuit Card
- Part number: 644501
- Part serial: 19283
- Condition: Intermittent
- Location: Overheat Loop
- Stage of operation: IN
- How discovered: 9
- Nature of condition: N
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UALA2011032501445

## Discrepancy

STATUS MSG R ENG FIRE LOOP 1 INTERMITTENT.  REPLACED LOOP 1 FIRE-OVERHEAT DET CARD. OPS NORMAL.

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