# SDR UALA2012092905527

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 26, 2012
- Submitted: November 15, 2012
- Operation: Air carrier
- Aircraft: [N649UA](https://openairdocs.org/aircraft/N649UA), registered now
- Make and model: Boeing 767322
- Aircraft serial: 25286
- Aircraft time: 88,415 hours, 14,073 cycles
- Engine: Pwa PW4060
- System (JASC): [2300 · Communications System](https://openairdocs.org/jasc/2300)
- Part: Steering Unit
- Part number: 51373950649
- Part serial: 27
- Condition: Malfunctioned
- Location: Satcom
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UALA2012092905527

## Discrepancy

LOW GAIN ON SATCOM WITH BITE FAIL & T-P BSU FAULT.  CANNOT PLACE CALL BUT SAT WORKS FOR ACARS.  REPLACED PORT BEAM STEERING UNIT PER MM 23-25-17 PER MM 23-25-17 AND ACCOMPLISHED INSTALLATION TEST PER MM 23-25-00, OPS CHECKS GOOD.

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