# SDR UALA2012080704254

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 7, 2012
- Submitted: September 26, 2012
- Operation: Air carrier
- Aircraft: [N216UA](https://openairdocs.org/aircraft/N216UA), registered now
- Make and model: Boeing 777222
- Aircraft serial: 30549
- Aircraft time: 50,356 hours, 6,326 cycles
- Engine: Pwa PW40903
- System (JASC): [3140 · Central Computers](https://openairdocs.org/jasc/3140)
- Part: Module
- Part number: S243W0011401
- Part serial: 129
- Condition: Intermittent
- Location: Posit 10
- Stage of operation: NR
- How discovered: V
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UALA2012080704254

## Discrepancy

LOWER CDU BLINKING. -31-81051 AND LEFT AIMS MODULE CPM-GG M010 INTERNAL FAULT FLASHING ACTIVE AND NOT ACTIVE AS DATA ON DISPLAYS BLINKS ON AND OFF.  REPLACED LEFT AIMS CPM-GG MODULE 10 REF MM AND RELOADED ALL SOFTWARE.  MSG NOT ACTIVE.  DISPLAYS OP NORMAL.

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