# SDR CALA2023013000254

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 29, 2023
- Submitted: January 30, 2023
- Operation: Air carrier
- Aircraft: [N75858](https://openairdocs.org/aircraft/N75858), registered now
- Make and model: Boeing 757324
- Aircraft serial: 32817
- Aircraft time: 54,512 hours, 17,475 cycles
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- Part number: 146N3110840
- Condition: Corroded
- Location: Bs 1440 S30l
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2023013000254

## Discrepancy

SKIN BUBBLED JUST AFT OF LOWER CARGO DOOR AT APPROX STA 1440 STR 30 BL0. FOUND STR 30 CORRODED. CUT OUT DAMAGE AND INSTALLED REPAIR IAW SRM 53-00-03-2R-1. WORK PEROFRMED ON AMES ILN N/R 154944-010 0-0010.

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