# SDR AMTA200401253

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 4, 2004
- Submitted: December 7, 2004
- Operation: Air carrier
- Aircraft: N553TZ
- Make and model: Boeing 757-33N
- Registry model: [Boeing 757-33N](https://openairdocs.org/model/boeing-757-33n) (OpenAirDocs)
- Aircraft serial: 32587
- Engine: Rroyce RB211535E4
- System (JASC): [5313 · Fuselage Main, Longeron/Stringer](https://openairdocs.org/jasc/5313)
- Part: Stringer
- Condition: Damaged
- Location: Fuselage
- 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/AMTA200401253

## Discrepancy

STR 21L HAS (9) EA ELONGATED HOLES BETWEEN STA 511 AND STA 523.  INSTALLED (9) EA FREEZE PLUGS IAW ERA 757-53R-5717.

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