# SDR SWAA2023052430176

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 23, 2023
- Submitted: May 25, 2023
- Operation: Air carrier
- Aircraft: [N8531Q](https://openairdocs.org/aircraft/N8531Q), registered now
- Make and model: Boeing 737-8H4
- Registry model: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (OpenAirDocs)
- Aircraft serial: 63575
- Aircraft time: 19,946 hours, 9,687 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Angle
- Condition: Cracked
- 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/SWAA2023052430176

## Discrepancy

AFT CARGO COMPARTMENT WASTE TANK BULKHEAD SUPPORT ANGLE CRACKED AT STA 867; LBL11.<[01] REMOVED DISCREPANT SUPPORT ANGLE IAW SRM 51-40-02;[02] DRILLED UP NEW SUPPORT ANGLE PER SRM 51-40-05 AND INSTALLED NEW SUPPORT ANGLE (149A8109U114) AT STA 867 LBL11 PER SRM 51-40-02.;[03] VERIFIED DRILL UP OF NEW SUPPORT ANGLE PER SRM 51-40-05 AND INSTALLATION OF NEW SUPPORT ANGLE (149A8109U114) AT STA 867 LBL11 PER SRM 51-40-02.

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