# SDR CALA2019063001092

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 26, 2019
- Submitted: June 30, 2019
- Operation: Air carrier
- Aircraft: [N13248](https://openairdocs.org/aircraft/N13248), registered now
- Make and model: Boeing 737824
- Aircraft serial: 28808
- Aircraft time: 62,832 hours, 22,675 cycles
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floorbeam
- Part number: BAC1505101474
- Condition: Corroded
- Location: Bs 987
- 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/CALA2019063001092

## Discrepancy

AFT CABIN PASSENGER RT ENTRY DOOR AT STA 987 HAS SEVERAL AREAS O OF CORROSION UNDER PANEL 242YKF.   BLENDED SMOOTH AND REMOVED CORROSION AT STA986.5 RBL 39, FOUND OUT OF LIMITS, FLOORBEAM REMOVED, LOCATED, DRILLED, AND DOUBLER INSTALLED IAW SRM 53-70-51 FIG 104, SRM 51-40-02, SRM 51-40-05.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.