# SDR SWAA2021051065481

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 20, 2021
- Submitted: May 10, 2021
- Operation: Air carrier
- Aircraft: [N7858A](https://openairdocs.org/aircraft/N7858A), registered now
- Make and model: Boeing 737-79P
- Registry model: [Boeing 737-79P](https://openairdocs.org/model/boeing-737-79p) (OpenAirDocs)
- Aircraft serial: 29361
- Aircraft time: 47,642 hours, 31,176 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Splice Strap
- Condition: Corroded
- Location: Bs 727d
- 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/SWAA2021051065481

## Discrepancy

***CORROSION*** ON ACB FLOOR BOARD SPLICE STRAP BS 727D+6; LBL 10 - RBL 10; WL 157 / CORROSION FOUND ON ACB FLOOR SPLICE STRAP BS727D+6 LBL-10-RBL10 WL-157 FOUND TO BE OUT OF LIMIT DUE TO NO LIMIT ON SRM REPLACED PARTS P/N 146A9401-8 IAW SRM 51-10-02-0G-0 PAR-9C

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