# SDR 07FDEA02509

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 18, 2007
- Submitted: July 18, 2007
- Operation: Air carrier
- Aircraft: [N901FD](https://openairdocs.org/aircraft/N901FD), registered now
- Make and model: Boeing 757-2B7
- Registry model: [Boeing 757-2B7](https://openairdocs.org/model/boeing-757-2b7) (OpenAirDocs)
- Aircraft serial: 27122
- Aircraft time: 46,553 hours, 19,092 cycles
- System (JASC): [5313 · Fuselage Main, Longeron/Stringer](https://openairdocs.org/jasc/5313)
- Part: Stringer
- Part number: BAC1408204
- Condition: Damaged
- Location: Bs 1660
- Stage of operation: IN
- How discovered: 9
- Nature of condition: W
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/07FDEA02509

## Discrepancy

AFT PIT, STATION 1660 AT STRINGER 27R, HAS TOOLING MARKS ON STRINGER. BLENDED TOOL MARKS FROM STRINGER IAW SRM 53-00-03.  FOUND TO BE OUT OF LIMITS PER SRM 53-00-03, FIG 101.  REMOVED DAMAGED SECTION OF STRINGER IAW SRM 53-00-03, FIG 201.  FABRICATED REPAIR STRINGER.  FABRICATED FILLER, IAW SRM 53-00-03, FIG 201.  TREATED AND PRIMED STRINGER REPAIR AND FILLER IAW SRM 51-20-01.  INSTALLED REPAIR PARTS IAW SRM 53-00-03, FIG 201.

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