# SDR SWAA2022110760004

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 14, 2022
- Submitted: November 7, 2022
- Operation: Air carrier
- Aircraft: [N8655D](https://openairdocs.org/aircraft/N8655D), registered now
- Make and model: Boeing 737-8H4
- Registry model: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (OpenAirDocs)
- Aircraft serial: 42529
- Aircraft time: 26,727 hours, 12,442 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/SWAA2022110760004

## Discrepancy

FWD CARGO COMPARTMENT RH FLOOR TRANSITION ANGLE HAS CORROSION AROUND FASTENER HOLES STA. 500G-500H REFERENCE [TTG8Q00FFPBL] / [01] SECTION OF TRANSITION ANGLE UP TO STATION 500G+9 WILL BE REPLACED AS NOTED ON CARD TTG8Q00FGJJX DUE TO OUT OF LIMITS DAMAGE AT OTHER LOCATIONS. REMOVED DAMAGE AT STATIONS 500G+11 AND 500G+19 PER SRM 51-10-02. REMOVED .001 INCH OF MATERIAL AT THOSE LOCATIONS. REMAINING MATERIAL THICKNESS IS .039 INCH AND IS WITHIN LIMITS PER SRM 53-00-53-1A-2. OKAY TO TREAT AND PRIME.;[02] INSPECTED AS REQUIRED. OK TO TREAT AND PRIME STA. 500G+11' AND STA. 500G+19. VERIFIED SECTION OF TRANSITION ANGLE UP TO STATION 500G+9 WILL BE REPLACED AS NOTED ON CARD TTG8Q00FGJJX DUE TO OUT OF LIMITS DAMAGE AT OTHER LOCATIONS.;[03] TREATED AND RESTORED PRIMER AT STATIONS 500G+11 AND 500G+19 PER SRM 51-20-01.;[04] TREATED AND RESTORED PRIMER AT STATIONS 500G+11 AND 500G+19 PER SRM 51-20-01. SEE ADDITIONAL SIGNOFFS. C/W INSPECTION;[05] TREATED AND RESTORED PRIMER AT STATIONS 500G+11 AND 500G+19 PER SRM 51-20-01. SEE ADDITIONAL SIGNOFFS. C/W INSPECTION

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