# SDR SWAA2022032106973

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 17, 2019
- Submitted: March 21, 2022
- Operation: Air carrier
- Aircraft: [N7826B](https://openairdocs.org/aircraft/N7826B), registered now
- Make and model: Boeing 737-79P
- Registry model: [Boeing 737-79P](https://openairdocs.org/model/boeing-737-79p) (OpenAirDocs)
- Aircraft serial: 30035
- Aircraft time: 46,816 hours, 31,681 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Strip
- Part number: 146A812822
- Condition: Corroded
- Location: Aft Cargo Thresh
- 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/SWAA2022032106973

## Discrepancy

WHILE ACCESSING FOUND NUT PLATE STRIP P/N 146A8128-22 CORRODED ON INBD LOWER DOOR SILL STRAP STA 767+10' TO 794 RBL 24 / REMOVED CORRODED NUTPLATE STRIP AT AFT CARGO LOWER DOOR SILL STA 767+10' TO 794 RBL 24 I.A.W SRM 51-40-02-0G-0. EVALUATE STRIP NO ALLOWABLE LIMITS FOUND IN SRM 53-60-15-1A-1. FABRICATED NEW STRIP I.A.W SRM 51-40-05-0G-0 AND BOEING DWG 146A8128. INSTALLED FABRICATED STRIP I.A.W SRM 51-40-02-0G-0 AND BOEING DWG 146A8340.

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