# SDR SWAA2020090307272

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 4, 2020
- Submitted: September 3, 2020
- Operation: Air carrier
- Aircraft: N7884G
- Make and model: Boeing 737-76N
- Registry model: [Boeing 737-76N](https://openairdocs.org/model/boeing-737-76n) (OpenAirDocs)
- Aircraft serial: 30133
- Aircraft time: 62,884 hours, 25,819 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- Part number: 147A8801
- Condition: Corroded
- Location: Bs 927-947
- 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/SWAA2020090307272

## Discrepancy

CORROSION ON INTERCOSTAL AT AREA AFT OF ACB BS927 - BS947 RBL46 WL187.  REMOVED AND REPLACED NEW INTERCOSTAL AT BS927-947 RBL46 WL187 IN ACB PER SRM 51-40-02-0G-0; SRM 51-40-05-0G-0; SRM 53-70-15-1A-1 AND BOEING DRAWING #147A8801. 57006U 17AUG20.

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