# SDR SWAA2023031399794

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 6, 2023
- Submitted: March 13, 2023
- Operation: Air carrier
- Aircraft: [N8662F](https://openairdocs.org/aircraft/N8662F), registered now
- Make and model: Boeing 737-8H4
- Registry model: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (OpenAirDocs)
- Aircraft serial: 36936
- Aircraft time: 27,185 hours, 12,716 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Angle
- 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/SWAA2023031399794

## Discrepancy

FWD CARGO FLOOR R/H TRANSITION ANGLE BETWEEN STA 500 TO 500B HAS EVIDENCE OF CORROSION AROUND FASTENER HOLES.<[01] FWD CARGO R/H TRANSITION ANGLE IS OUT OF LIMITS BETWEEN STA 500 AND 500B PER SRM 53-00-53-1A-2.;[02] FABRICATED FWD CARGO R/H TRANSITION ANGLE FROM STA 500A TO STA 500E+9' REF SRM 53-00-53-2R-5.;[03] CORRECTION OF CORRECTIVE ACTION #2: FABRICATED FWD CARGO R/H TRANSITION REPAIR ANGLE FROM STA 500A TO STA 500E+9' REF SRM 53-00-53-2R-5.;[04] ASSEMBLED FWD CARGO R/H TRANSITION ANGLE REPAIR PARTS FROM STA 500A TO STA 500I REF SRM 53-00-53-2R-5 REPAIR 5.;[05] INSPECTED WORK PERFORMED ON C/A #4;[06] RII STEP: INSPECTED WORK PERFORMED ON C/A #4;[07] TRANSITION ANGLE FROM STA 500 TO 500A TO BE ADDRESSED ON FAULT TTG8Q00HZW43.;[08] REMOVED AND REPLACED FWD CARGO R/H TRANSITION ANGLE REPAIR PARTS FROM STA 500A TO STA 500I REF SRM 51-40-02;[09] INSPECTED WORK PERFORMED

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