# SDR IXXA20211109070

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 22, 2021
- Submitted: November 10, 2021
- Operation: Air carrier
- Aircraft: [N409AZ](https://openairdocs.org/aircraft/N409AZ), registered now
- Make and model: Boeing 767-3P6
- Registry model: [Boeing 767-3P6](https://openairdocs.org/model/boeing-767-3p6) (OpenAirDocs)
- Aircraft serial: 24983
- Aircraft time: 119,427 hours, 22,936 cycles
- System (JASC): [5300 · Fuselage Structure (General)](https://openairdocs.org/jasc/5300)
- Part: Frame
- Part number: 145T86292
- Condition: Corroded
- 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/IXXA20211109070

## Discrepancy

T FRAME AT AFT END OF KEEL PANEL 139BL IS CORRODED. T FRAME BLENDED AND REPLACED AS REQUIRED IAW B767 SRM 53-50-12 ALLOWABLE DAMAGE 1 FIG 101 DETAIL VII B767 SRM 51-40-05 FIG 6 AND B767 SRM 51-40-02 PARA 4

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