# SDR CALA2023031500764

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 15, 2023
- Submitted: March 15, 2023
- Operation: Air carrier
- Aircraft: [N25705](https://openairdocs.org/aircraft/N25705), registered now
- Make and model: Boeing 737*
- Aircraft serial: 28766
- Aircraft time: 77,491 hours, 27,915 cycles
- System (JASC): [5100 · Standard Practices/Structures](https://openairdocs.org/jasc/5100)
- Part: None
- Part number: NA
- Condition: Corroded
- Location: Sta 380 And Lbl
- 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/CALA2023031500764

## Discrepancy

FWD PASSENGER COMP WET AREA HAS EVIDENCE OF CORROSION ON INNER CHORD STA 380 AND LBL 64 REF AAR N/R 974900 CUTOUT DAMAGE AREA OF INNER CHORD STA 380 LBL64 AND INSTALLED SPLICE REPAIR REF AAR-MIA ESR 2020476-9 REV IR AND ECRA 5315-011878 WORK ACCCOMPLISHED BY V922796

---
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.