# SDR CALA2018110302259

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 31, 2018
- Submitted: November 3, 2018
- Operation: Air carrier
- Aircraft: [N12125](https://openairdocs.org/aircraft/N12125), registered now
- Make and model: Boeing 757224
- Aircraft serial: 28967
- Aircraft time: 77,623 hours, 19,164 cycles
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- Part number: 143N352111
- Condition: Corroded
- 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/CALA2018110302259

## Discrepancy

CORROSION BETWEEN STA 900 BULKHEAD CHORD AND FUSELAGE SKIN IN AREA AFT OF FWD CARGO COMPARTMENT, STA  900 BETWEEN STR 27R. SKIN FOUND OUT OF LIMITS PER SRM 5300-00-01-A1. L+8.0,W+4.0,D-.120. CUTOUT DAMAGE AND ACCOMPLISHED REPAIR PER ECRA 5330-06451.

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