# SDR CALA2017090803068

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 5, 2017
- Submitted: September 9, 2017
- Operation: Air carrier
- Aircraft: [N19117](https://openairdocs.org/aircraft/N19117), registered now
- Make and model: Boeing 757224
- Aircraft serial: 27559
- Aircraft time: 87,324 hours, 18,348 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Web
- Part number: 146N851623
- Condition: Corroded
- Location: Bs 1390
- 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/CALA2017090803068

## Discrepancy

BS 1390 WEB HAS CORROSION BELOW MAIN CABIN FLOOR PANEL ABOVE AFT CARGO DOOR CUT- OUT :REMOVED CORROSION ON WEB AT BS 1390 DOOR CUTOUT ORIG MAT THICK .071 MAT REMOVED .020 MAT REMAINING .051 FOUND TO BE OUT OF LIMITS IAW B757-200 SRM 53-60-15 FIG 101.CUT AND REPAIRED IAW ECRA 5310-07206.

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