# SDR CALA2024041501065

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 12, 2024
- Submitted: April 15, 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: Angle
- Part number: 451T24092
- Condition: Corroded
- Location: Alc Pdu 4l
- 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/CALA2024041501065

## Discrepancy

ALC PDU 4L HAS CORROSION AROUND 3EA MOUNT BOLT N UTPLATES. TAG# 91066 REMOVED AND REPLACED ALC PDU 4L ANGLE MOUNTS (2 EACH) IAW B767- 300 SRM 51-40-02 PARA 4

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