# SDR SWAA2023100395860

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 31, 2023
- Submitted: October 3, 2023
- Operation: Air carrier
- Aircraft: [N8550Q](https://openairdocs.org/aircraft/N8550Q), registered now
- Make and model: Boeing 737-8H4
- Registry model: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (OpenAirDocs)
- Aircraft serial: 63579
- Aircraft time: 19,170 hours, 9,590 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Angle
- Part number: NOTREPORTED
- Condition: Corroded
- Location: Zn 100 Fus Lower
- 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/SWAA2023100395860

## Discrepancy

FWD. CARGO COMPARTMENT RH TRANSITION ANGLE HAS AREAS OF SURFACE CORROSION AT STA.500-500D RBL 24.(MARKED)<[01] R/H TRANSITION ANGLE AT STA 500-500D IS OUT OF ALLOWABLE LIMITS PER SRM 53-00-53-1A-2.;[02] R/H TRANSITION ANGLE WILL BE REMOVED AND REPLACED FROM STA 500A TO 500I REFERENCE NON ROUTINE CARD #TTG8Q00N5TLR FOR WORK TO BE ACCOMPLISHED.

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