# SDR SWAA2023011982993

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 18, 2022
- Submitted: January 19, 2023
- Operation: Air carrier
- Aircraft: [N8522P](https://openairdocs.org/aircraft/N8522P), registered now
- Make and model: Boeing 737-8H4
- Registry model: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (OpenAirDocs)
- Aircraft serial: 36922
- Aircraft time: 20,005 hours, 9,591 cycles
- System (JASC): [5340 · Fuselage Main, Attach Fittings](https://openairdocs.org/jasc/5340)
- Part: Attach Angle
- Condition: Corroded
- Location: Bs 500i L-Rbl 25
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2023011982993

## Discrepancy

FWD CARGO AFT BULKHEAD LOWER ATTACH ANGLE HAS CORROSION AT BS 500I, LBL25-RBL25.  LOCATED, DRILLED, AND COUNTERSUNK NEW ATTACH ANGLE IAW SRM 51-40-02.  INSTALLED NEW ATTACH ANGLE IAW SRM 51-40-02.  REMOVED CORROSION IAW SRM 51-10-02. MAX MATERIAL REMOVED .022. DAMAGE REMOVAL IS OUT OF LIMITS IAW SRM 53-30-08-1A-1. REMOVED DAMAGED ATTACH ANGLE FOR REPLACEMENT IAW SRM 51-40-02.   LOCATED, DRILLED, COUNTERSUNK, AND INSTALLED NEW ATTACH ANGLE IAW SRM 51-40-02.

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