# SDR SWAA2022032275591

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 18, 2019
- Submitted: May 16, 2022
- Operation: Air carrier
- Aircraft: [N969WN](https://openairdocs.org/aircraft/N969WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 41777
- Aircraft time: 27,175 hours, 16,491 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Shield
- Part number: 146A8127U12
- Condition: Corroded
- Location: Aft Cargo Compt
- 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/SWAA2022032275591

## Discrepancy

AFT CARGO STA 767+2 TO 787; RBL 27; WL 154; SPLASH SHIELD HAS CORROSION ON UPPER AND LOWER SURFACE / REMOVED SPLASH SHIELD @ AFT CARGO F.S. 767+2 TO 787; RBL 27 FOUND TO BE 'OUT OF LIMITS' ORIGINAL 'T' =.050. REMAINING 'T' =.042; LOSS=.008. RECIEVED NEW SHIELD P/N 146A8127U2 SI # 7531132 LOCATED & DRILLED NEW SHIELD. INSTALLED NEW SHIELD. APPLIED CIC TO NEW INSTALLED SHIELD. ALL ACTIONS ARE IAW B737 SRM 51-10-02-0G-0; 51-40-02-0G-0; 51-40-05-0G-0; 51-40-06-0G-0; AMM 51-21-91-620-802; BOEING DWG'S 146A8127 REV - & DWG # 146A0081 REV A. P/N 146A3127U12 SI # 7531132 A-TAG # WN 7041 AAR TOOL # 36644 DUE 09 SEP 20.

---
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.