# SDR CALA2013101692130

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 15, 2013
- Submitted: October 17, 2013
- Operation: Air carrier
- Aircraft: [N665UA](https://openairdocs.org/aircraft/N665UA), registered now
- Make and model: Boeing 767322
- Aircraft serial: 29237
- Aircraft time: 54,852 hours, 14,266 cycles
- Engine: Pwa PW4056
- System (JASC): [2420 · AC Generation System](https://openairdocs.org/jasc/2420)
- Part: Relay
- Condition: Failed
- Location: Rt Idg
- Stage of operation: NR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2013101692130

## Discrepancy

RT IDG VLV STATUS MESSAGE REPEAT WRITE UP.  TROUBLE SHOT IAW FIM 24- 20-00 & WDM 24-11-21 PAGE 1 SHEET 2.  REPLACED RELAY K971, RAN ENG IAW JRH 2-6-1.  TEST PASSED, NO FUTURE MESSAGES APPEAR AFTER ENG RAN.

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