# SDR 9607725504

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 29, 1996
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N504US
- Make and model: Boeing 757251
- Aircraft serial: 23193
- System (JASC): [5313 · Fuselage Main, Longeron/Stringer](https://openairdocs.org/jasc/5313)
- Part: Longeron
- Condition: Cracked
- Location: Fs 1543
- Stage of operation: IN
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/9607725504

## Discrepancy

DURING T-CHECK, FOUND A CRACK IN THE FLOOR SUPPORT STRINGER AT FS 1543 AT RBL 3.  REPAIRED STRINGER (P/N 146N5444) PER EA 55-102076.

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