# SDR CALA2023111503378

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 9, 2023
- Submitted: November 15, 2023
- Operation: Air carrier
- Aircraft: [N670UA](https://openairdocs.org/aircraft/N670UA), registered now
- Make and model: Boeing 767322
- Aircraft serial: 29240
- Aircraft time: 84,415 hours, 17,361 cycles
- System (JASC): [5340 · Fuselage Main, Attach Fittings](https://openairdocs.org/jasc/5340)
- Part: Bracket
- Part number: 146T35345UAL
- Condition: Corroded
- Location: Sta 1405
- 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/CALA2023111503378

## Discrepancy

AFT LOWER CARGO CORROSION FOUND AT THE CONNECTION OF THE DRAIN MAST STA 1405 BETWEEN STRINGERS S-36R AND S 35R REMOVED AND REPLACED BRACKET AT STA 1405 BETWEEN STRINGER 36R AN D 35R I/A/W SRM 51-40-02 PAR4 AND 7 AND INSTALLED DRAIN MAST I/A /W AMM 38-31-01-404-010.   DAMAGE FOUND TO BE ATTACH BRACKET ONLY REMOVED AND REPLACED BRACKET AT STA 1405 BETWEEN STRINGERS 36R AND 35R PN-654T0513- 1330 IAW B767 SRM 51-40-02 PARA 4 AND 7 REPAIR CONSIDERED TO BE CATEGORY A REPAIR.

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