# SDR SWAA2022100649096

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 1, 2022
- Submitted: October 6, 2022
- Operation: Air carrier
- Aircraft: [N952WN](https://openairdocs.org/aircraft/N952WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 36667
- Aircraft time: 39,061 hours, 23,816 cycles
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Attach Angle
- Condition: Cracked
- 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/SWAA2022100649096

## Discrepancy

CRACKED INTERCOSTAL ATTACH ANGLE AT FCB BS400 LBL25 WL154. MARKED. / [01] AFTER FURTHER INVESTIGATION FOUND NO CRACK IN THE FCB INTERCOSTAL ATTACH ANGLE BS 400 LBL 25 WL 154 PER SRM 51-10-02;[02] CORRECTION:PRIOR TO REMOVAL;FOUND PART TO HAVE NO SRM LIMITS AND SO PART IS REPAIRABLE BY REPLACEMENT;PER SRM 51-10-02-OG-0 STEP #9.;[03] REMOVED CRACKED ANGLE AT FWD CARGO BAY BS400 FWD SIDE LBL 25;IAW SRM 51-40-02-OG-0.;[04] LOCATED AND DRILLED NEW ANGLE WITH P/N143A7502U155;LOT#1496714-5;PO#874666;IAW SRM 51-40-05-OG-0;AND DWG# 143A7505 OK TO INSTALL.;[05] VERIFIED CORRECTIVE ACTION 2 AND 4.<BR>OK TO INSTALL;[06] INSTALLED NEW INTERCOSTAL ATTACH ANGLE AT FWD CARGO BAY BS400 FWD SIDE LBL 25; WL 154 IAW SRM 51-40-02-OG-0;AND DWG #143A7505;[07] CORRECTION ACTION STEP6 : INSTALLED NEW INTERCOSTAL ATTACH ANGLE AT FWD CARGO BAY BS400 FWD SIDE LBL 25; WL 154 IAW SRM 51-40-02-0G-0;AND DWG #143A7505;[08] CORRECTED MEASUREMENTS;[09] RII VERIFIED CORRECTIVE ACTION ITEM 6-8.;[10] ALL STEPS COMPLETE; CARD COMPLETE.

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