# SDR SWAA2023080974522

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 3, 2023
- Submitted: August 9, 2023
- Operation: Air carrier
- Aircraft: [N965WN](https://openairdocs.org/aircraft/N965WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 36677
- Aircraft time: 38,362 hours, 23,630 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Support
- Part number: UNKNOWN
- Condition: Chafed
- Location: Zn 100 Fus Lower
- 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/SWAA2023080974522

## Discrepancy

CHAFING DAMAGE ON FWD BULKHEAD SUPPORT BS400 LBL24 WL156<[01] REMOVED DAMAGE IAW SRM 51-10-02.<BR>DAMAGED AREA MEASURES 0.30' X 0.80';[02] VERIFIED CORRECTIVE ACTION #1;[03] NOT FOUND ALLOWABLE DAMAGE ON THE SRM REPAIR BY REPLACEMENT IAW SRM 51-10-02-0G-0 PARAG. 9;[04] RECIVED NEW FRAM ASSY; LOT.1485708-1; LOCATED AND DRILLED IAW SRM 51-40-05-0G-0.FRAME IS GOING TO BE INSTALLED ON TTG8Q00M091V;[05] UPDATED MEASUREMENT TABLE;[06] VERIFIED CORRECTIVE ACTIONS 3; 4 AND MEASUREMENT TABLE

---
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.