# SDR AWXA200200950

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 13, 2002
- Submitted: September 30, 2002
- Operation: Air carrier
- Aircraft: N336AW
- Make and model: Boeing 737375
- Aircraft serial: 23707
- Aircraft time: 51,678 hours, 27,640 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Channel
- Part number: 6623250
- Condition: Cracked
- Location: Fuselage
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AWXA200200950

## Discrepancy

YVR - MAJOR REPAIR  - DURING C-03 CHECK A .5 INCH CRACK WAS FOUND ON FLOORBEAM LINK ATTACH U CHANNEL AT BS 520, BL 0.  MAINTENANCE REMOVED DAMAGED LINK ATTACH CHANNEL.  FABRICATED A NEW REPLACEMENT LINK ATTACH CHANNEL, INSTALLED REPAIR PART IAW DWG 66-23250, B737-300 SRM 51-10-02, AND SRM 51-40-02.

---
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.