# SDR SWAA2022060911102

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 24, 2022
- Submitted: June 10, 2022
- Operation: Air carrier
- Aircraft: [N8630B](https://openairdocs.org/aircraft/N8630B), registered now
- Make and model: Boeing 737-8H4
- Registry model: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (OpenAirDocs)
- Aircraft serial: 42521
- Aircraft time: 27,694 hours, 12,732 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Support Angle
- Part number: 143A5410U174
- Condition: Cracked
- 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/SWAA2022060911102

## Discrepancy

CRACKED FLOOR SUPPORT ANGLE AT BS380+6 LBL12 WL 208 / [01] FLOOR SUPPORT ANGLE AT BS 380+6 LBL12 WL208 FOUND TO BE OUT OF LIMITS; NO SRM ALLOWABLE DAMAGE FOR THE AREA; REMOVED FLOOR SUPPORT ANGLE BS 380-400 LBL12 WL 208 PER SRM 51-10-02-0G-0 STEP 9 AND SRM 51-40-02-0G-0;[02] VERIFIED CORRECTIVE ACTION #1;[03] LOCATED AND DRILLED NEW FLOOR SUPPORT ANGLE AT BS 380 - BS 400 LBL 12 WL 208 IAW SRM 51-40-05-0G-0 AND DWG 143A5400. OK TO INSTALL;[04] INSTALLED NEW FLOOR SUPPORT ANGLE AT BS 380 - BS 400 LBL 12 WL 208 IAW SRM 51-40-02-0G-0 AND DWG 143A5400;[05] INSPECTED ACTION 3;4;[06] INSPECTION COMPLETE

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