# SDR SWAA2021081924061

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 22, 2020
- Submitted: August 20, 2021
- Operation: Air carrier
- Aircraft: N7725A
- Make and model: Boeing 737-76N
- Registry model: [Boeing 737-76N](https://openairdocs.org/model/boeing-737-76n) (OpenAirDocs)
- Aircraft serial: 32671
- Aircraft time: 45,756 hours, 22,465 cycles
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Filler
- Condition: Corroded
- Location: Skin Doubler
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2021081924061

## Discrepancy

LITE CORROSION ON PREVIOUS REPAIR DOUBLER FILLER ON LOWER FUSELAGE SKIN BL'0' BETWEEN STA 747 AND 767 / :REMOVED AND REPLACED REPAIR DOUBLER FILLER ON LOWER FUSELAGE SKIN BL'0' BETWEEN STA 747 AND 767 PER SRM 51-40-02;SRM 53-00-01-2R. REF STEP 1

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