# SDR SWAA2022031401709

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 22, 2019
- Submitted: March 14, 2022
- Operation: Air carrier
- Aircraft: N7811F
- Make and model: Boeing 737-76N
- Registry model: [Boeing 737-76N](https://openairdocs.org/model/boeing-737-76n) (OpenAirDocs)
- Aircraft serial: 28654
- Aircraft time: 48,447 hours, 28,800 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Strip
- 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/SWAA2022031401709

## Discrepancy

***CORROSION*** ON AFT CARGO BAY NUTPLATE STRIP BS794-801; RBL21; WL156. / CORROSION ON ACB NUTPLATE STRIP BS794-BS801; RBL21; WL156 FOUND OUT OF LIMITS DUE TO NO SRM ALLOWABLE DAMAGE LIMITS PART REPLACEMENT PER SRM 51-10-02-0G-0 STEP 9C; REMOVED ACB NUTPLATE STRIP BS794-801 PER SRM 51-40-02-0G-0; INSTALLE NEW NUTPLATE STRIP AT BS794-BS801; RBL21; WL156 PER SRM 51-40-02-0G-0; DWG 146A8340 93114U 30JUL19

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