# SDR ASAA2012090992919

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 9, 2012
- Submitted: September 25, 2012
- Operation: Air carrier
- Aircraft: [N778AS](https://openairdocs.org/aircraft/N778AS), registered now
- Make and model: Boeing 737-4Q8
- Registry model: [Boeing 737-4Q8](https://openairdocs.org/model/boeing-737-4q8) (OpenAirDocs)
- Aircraft serial: 25110
- Aircraft time: 60,017 hours, 34,010 cycles
- Engine: Cfmint CFM567B27
- System (JASC): [5514 · Horizontal Stabilizer Miscellaneous Structure](https://openairdocs.org/jasc/5514)
- Part: Channel
- Part number: 69561902
- Condition: Corroded
- Location: Bs 1088
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2012090992919

## Discrepancy

AFT TAIL COMPARTMENT JACKSCREW  SUPPORT FITTINGS LOWER BOX BRACE CHANNEL IS CORRODED.  ACFT GROUNDED.  REMOVED CORRODED CHANNEL IAW SRM 51-40-02. FABRICATED NEW SUPPORT CHANNEL IAW BAC DWG 69-56190, REV A.   ALODINED AND PRIMED NEW SUPPORT CHANNEL IAW BAC DWG 69-56190 REV A.  LOCATED DRILLED, DEBURRED SUPPORT CHANNEL IAW BAC DWG 69-56190.  INSTALLED NEW SUPPORT CHANNEL IAW BAC DWG 09/22/2012 65-46847.

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