# SDR CALA2013090490979

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 4, 2013
- Submitted: September 5, 2013
- Operation: Air carrier
- Aircraft: [N642UA](https://openairdocs.org/aircraft/N642UA), registered now
- Make and model: Boeing 767322
- Aircraft serial: 25092
- Aircraft time: 94,045 hours, 14,899 cycles
- Engine: Pwa PW4060
- System (JASC): [2761 · Drag Control Actuator](https://openairdocs.org/jasc/2761)
- Part: Warning System
- Condition: False Activation
- Location: Cockpit
- Stage of operation: IN
- How discovered: O
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2013090490979

## Discrepancy

EICAS MESSAGE SPOILERS DISPLAYED.  SPOILER LIGHT ILLUMINATED WITH SPOILERS SELECTED UP.  LIGHT STAYS ON WITH SPEED BRAKE STOWED.  ACP TEST OF SCM 1R MODULE FAULTED PCA XDR 1 OR 12 INT CRUISE. ACP TEST OF SPOILERS ALL OPERATIONS & INDICATIONS NORMAL. TESTED ACP ON MODULE M533 AS PER MM.

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