# SDR SWAA2021082638505

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 7, 2020
- Submitted: August 26, 2021
- Operation: Air carrier
- Aircraft: N434WN
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 32454
- Aircraft time: 60,441 hours, 35,783 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Angle
- Condition: Cracked
- Location: Bs 500b S26l
- 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/SWAA2021082638505

## Discrepancy

CRACK ANGLE - CLIP LOCATED ON BS 500B FWD FACE AT LEVEL STR 26L AT FWD CARGO COMPARTMENT / REPLACED ANGLE-CLIP LOC. ON BS 500B AND ANGLE-CLIP 500A FWD FACE AT LEVEL STR.26L AT FWD CARGO COMPARTMENT IAW B737-700 SRM 51-10-02 ITEM 9; SRM 51-40-02 ITEM 4 AND DWG #143A7505 REV.B; REPLACED DUE TO NOT FOUND ALLOWABLE DAMAGE ON SRM B737-700 P/N USED 143A7502 U159

---
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, except the copies of manufacturers’ service documents, which belong to their rights holders.