# SDR SWAA2022041287466

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 23, 2022
- Submitted: April 12, 2022
- Operation: Air carrier
- Aircraft: [N8686A](https://openairdocs.org/aircraft/N8686A), registered now
- Make and model: Boeing 737-8H4
- Registry model: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (OpenAirDocs)
- Aircraft serial: 36938
- Aircraft time: 18,740 hours, 8,669 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Support Angle
- Part number: 143A9485Y35
- Condition: Corroded
- Location: Fwd Cargo Bay
- 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/SWAA2022041287466

## Discrepancy

FORWARD CARGO COMPARTMENT CORROSION FOUND ON AFT BULKHEAD FLOOR SUPPORT ANGLE UPPER SURFACE AT STA 500I; LBL 24 TO RBL 24; AND WL 156. / [01] FOUND TO BE OUT OF LIMITS IAW SRM 53-30-08-1A-1 REMOVED ANGLE PER SRM 51-40-02; DRILLED NEW PART; AND OK TO INSTALL;[02] OK TO INSTALL NEW ANGLE AS NOTED IN CORRECTIVE ACTION #1.;[03] INSTALLED NEW SUPPORT ANGLE PER SRM 51-40-02;[04] INSPECTION COMPLETE ON CORRECTIVE ACTION #3 FOR SUPPORT ANGLE INSTALLATION. STILL REQUIRES FILLET SEAL AS NOTED IN STEP #1.

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