# SDR CALA2022071501737

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 13, 2022
- Submitted: July 15, 2022
- Operation: Air carrier
- Aircraft: [N14106](https://openairdocs.org/aircraft/N14106), registered now
- Make and model: Boeing 757-200 SERIES
- Registry model: [Boeing 757-200 SERIES](https://openairdocs.org/model/boeing-757-200-series) (OpenAirDocs)
- Aircraft serial: 27296
- Aircraft time: 102,693 hours, 24,259 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Intercostal
- Part number: 141N51314
- Condition: Corroded
- Location: Sta 365.25-377
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2022071501737

## Discrepancy

B757-53-3-0552: R/H MAIN CABIN FLOOR INTERCOSTAL LOCATED BETW ST A 365.25-377.7, RBL 59-63, UPPER SURFACE HAS CORROSION. AREA MAR KED IN RED.  TRANSCRIBED FROM HAECO GSO NRC# 9283129 REMOVED AND REPLACED SEAT TRACK IAW BAC DWG 141N5131 AND SRM 51- 40-02 AND 51-40-05.  HAECO GSO MECH V901427 INSP QC456

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