# SDR CALA2023122003676

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 6, 2023
- Submitted: December 20, 2023
- Operation: Air carrier
- Aircraft: [N648UA](https://openairdocs.org/aircraft/N648UA), registered now
- Make and model: Boeing 767322
- Aircraft serial: 25285
- Aircraft time: 119,892 hours, 18,612 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Panel
- Part number: 146T32443
- Condition: Corroded
- Location: Aft Lav
- 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/CALA2023122003676

## Discrepancy

AFT LAV WATER SERVICE PANEL HAS CORROSION UNDER LATCHES AFT LAV SERVICE PNL WAS REPLACED WITH THE LATCHES. THE CORROSION WAS 100% MATERIAL LOSS I.A.W B767-300 SRM 52-40-01-1A-4 ALLOWAB LE DAMAGE 4 DETAIL IV DWG 146T3244

---
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.