# SDR CALA2024050701371

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 7, 2024
- Submitted: May 7, 2024
- Operation: Air carrier
- Aircraft: [N643UA](https://openairdocs.org/aircraft/N643UA), registered now
- Make and model: Boeing 767322
- Aircraft serial: 25093
- Aircraft time: 129,344 hours, 20,098 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Tray
- Part number: 451T240621
- Condition: Corroded
- Location: Zone 100
- 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/CALA2024050701371

## Discrepancy

B767-06-3-7071  ALC PDU TRAY 2L HAS CORROSION ON LOWER SURFACE E XTENDING OUT FROM UNDER NUTPLATES. TAG# 91062 REF AMES NR 168798 -0100-0286 REPLACED DAMAGED ALC PDU TRAY 2L WITH ON 451T2406-21 PER B767-30 0 SRM 51-40-02 PARAGRAPH 7, DUE TO 100% MATERIAL LOSS FROM ORIGI NAL PART.

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