# SDR CALA2024111102811

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 8, 2024
- Submitted: November 11, 2024
- Operation: Air carrier
- Aircraft: [N14121](https://openairdocs.org/aircraft/N14121), registered now
- Make and model: Boeing 757224
- Aircraft serial: 27563
- Aircraft time: 87,286 hours, 21,248 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Angle
- Part number: 143N534538
- Condition: Corroded
- Location: Zone 200
- 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/CALA2024111102811

## Discrepancy

AREA OF CORROSION FOUND IN FLC BELOW DOOR SILL STA 580-600 LOWER WEB ATTACH ANGLE (MARKED 76014). REF AMES NR 172653-0100-0422 WORK ACCOMPLISHED ON BACK OF N/R AND PWS 255 PAGE 1 OF 1. FOUND WEB ATTACH ANGLE TO BE OUT OF B757 SRM LIMITS. REMOVED AND REPLACED WEB ATTACH ANGLE WITH PART FABRICATED ON CWO 172656-01 00-0019 IAW B757 SRM 51-40-02 PARAGRAPHS 4 AND 9. SEE PARTIAL

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