# SDR SWAA2023081676991

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 10, 2023
- Submitted: August 16, 2023
- Operation: Air carrier
- Aircraft: [N8600F](https://openairdocs.org/aircraft/N8600F), registered now
- Make and model: Boeing 737-8H4
- Registry model: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (OpenAirDocs)
- Aircraft serial: 39882
- Aircraft time: 38,436 hours, 17,543 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- Part number: UNKNOWN
- 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/SWAA2023081676991

## Discrepancy

CORROSION FWD CARGO COMPARTMENT AFT BILGE FLOOR SUPPORT ANGLE FROM S-26L TO S-26R STA 500I MKD DOT<[01] FOUND EXFOLIATED CORROSION OUT OF LIMITS PER SRM 53-30-08-1A-1<BR>REMOVED RAIL FWD CARGO COMPARTMENT AFT BILGE FLOOR SUPPORT ANGLE FROM S-26L TO S-26R STA 500I PER SRM 51-40-02-0G-0<BR>LOCATED AND DRILLED NEW RAIL PN:143A9485-37 PER SRM 51-40-05-0G-0<BR>INSTALLED FWD CARGO COMPARTMENT AFT BILGE FLOOR SUPPORT ANGLE FROM S-26L TO S-26R STA 500I PER SRM 51-40-02-0G-0;[02] VERIFIED ALL STEPS<BR>ADDING REFERENCE SRM 53-00-53-1A-1 AND DWG 143A9481

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