# SDR SWAA2021071485557

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 17, 2021
- Submitted: July 14, 2021
- Operation: Air carrier
- Aircraft: [N226WN](https://openairdocs.org/aircraft/N226WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 32494
- Aircraft time: 53,110 hours, 31,655 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Shield
- Condition: Corroded
- Location: Bs 767-787
- 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/SWAA2021071485557

## Discrepancy

CORROSION ON FWD SHIELD AT AFT CARGO BAY BS767 - 787 RBL22 WL157. ; / [01] NO ALLOWABLE DAMAGE FOUND ON SRM ; REMOVED SHIELD FROM AFT CARGO BAY BS 767-787 RBL22 WL 157<BR>IAW SRM 51-40-02; [02] CORROSION ON SHIELD NO ALLOWABLE DAMAGE FOUND ON SRM THEREFORE IS OUT OF LIMITS REPAIRABLE BY REPLACEMENT IAW SRM 51-10-02 STEP 9 C; [03] VERIFIED SHIELD IS OUT OF LIMITS PER SRM 51-10-02.; [04] RECEIVED NEW SHIELD ITEM# 7531132 LOCATED AND DRILLED AT BS767 -BS794 RBL 22 WL 157 IAW SRM 51-40-05-0G-0 AND DWG# 146A127; [05] VERIFIED - RECEIVED NEW SHIELD ITEM# 7531132 LOCATED AND DRILLED AT BS767 -BS794 RBL 22 WL 157 IAW SRM 51-40-05-0G-0 AND DWG# 146A127; [06] OK TO INSTALL SHIELD AT BS767 -BS794 RBL 22 WL 157; [07] OK TO INSTALL SHIELD AT BS767 -BS794 RBL 22 WL 157 GIVEN; [08] CIC APPLICATION AND CURED DID BUY ON NRC FUSELAGE 1112; [09] INSTALLED FWD SHIELD AT AFT CARGO BAY FROM BS767 -BS794 RBL 22 WL 157 IAW SRM 51-40-02-0G-0 AND BOEING DWG 146A0081 REV:A; [10] VERIFIED INSTALLED FWD SHIELD AT AFT CARGO BAY FROM BS767 -BS794 RBL 22 WL 157 IAW SRM 51-40-02-0G-0 AND BOEING DWG 146A0081 REV:A; [11] VERIFIED CARD COMPLETE

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