# SDR SWAA2022063015194

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 3, 2022
- Submitted: June 30, 2022
- Operation: Air carrier
- Aircraft: N7850B
- Make and model: Boeing 737-7Q8
- Registry model: [Boeing 737-7Q8](https://openairdocs.org/model/boeing-737-7q8) (OpenAirDocs)
- Aircraft serial: 28238
- Aircraft time: 59,194 hours, 39,098 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Shield
- Condition: Corroded
- Location: Fwd Cargo
- 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/SWAA2022063015194

## Discrepancy

CORROSION ON FWD CARGO BAY AFT DOOR SHIELD AT RBL 24 BS 500+10; BS 500+18. / [01] NO ALLOWABLE DAMAGE LIMITS IN SRM REPAIR BY REPACEMENT IAW SRM 51-10-02-0G-0 PARAGRAPH # 9;[02] LOCATED AND DRILLED FCB NEW SHIELD AT RBL 24 WL 156 BS 480+14 TO BS 500A P/N 143A8126-31 LOT: 1484884/1 PO:860330/1 IAW SRM 51-40-05 AND DWG 143A8126 REV:A.;[03] SIGNED FOR PART USED.;[04] VERIFIED CORRECTIVE ACTION 1 AND 2. SHIELD WILL BE INSTALLED ON TTG8Q004EC7D;[05] VERIFIED CORRECTIVE ACTION 1; 2 AND THE MEASUREMENT TABLE. SHIELD WILL BE INSTALLED ON TTG8Q004EC7D

---
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.