# SDR SWAA2021062876370

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 24, 2021
- Submitted: June 28, 2021
- Operation: Air carrier
- Aircraft: [N207WN](https://openairdocs.org/aircraft/N207WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 34012
- Aircraft time: 52,378 hours, 31,227 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Attach Angle
- Condition: Cracked
- Location: Bs 500c Lbl 25
- 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/SWAA2021062876370

## Discrepancy

CRACKED INTERCOSTAL ATTACH ANGLE AT FWD CARGO BAY BS500C FWD SIDE LBL25 WL156. ; / [01] INTERCOSTAL ATTACH ANGLE AT FWD CARGO BAY BS 500C LBL 25 WL 156 FOUND TO BE OUT OF LIMITS DUE TO NO ALLOWABLE DAMAGE FOUND IN SRM; PART WILL BE REPAIRED BY REPLACEMENT PER SRM 51-10-02-0G-0 STEP 9 C.; [02] VERIFIED INTERCOSTAL ATTACH ANGLE AT FWD CARGO BAY BS 500C LBL 25 WL 156 FOUND TO BE OUT OF LIMITS DUE TO NO ALLOWABLE DAMAGE FOUND IN SRM; PART WILL BE REPAIRED BY REPLACEMENT PER SRM 51-10-02-0G-0 STEP 9 C.; [03] REMOVED AND REPLACED ON INTERCOSTAL ATTACH ANGLE AT FWD CARGO BAY B.S 500C LBL 25 WL 156 ITEM 7531258 PO# 821439 IAW SRM 51-40-02 AND DWG 143A7505; [04] VERIFIED FASTENER INSTALLATION; [05] VERIFIED CARD COMPLETE

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.