# SDR SWAA2020080599239

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 9, 2020
- Submitted: August 5, 2020
- Operation: Air carrier
- Aircraft: N717SA
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 27851
- Aircraft time: 75,121 hours, 44,711 cycles
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- Condition: Corroded
- Location: Bs 1088
- 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/SWAA2020080599239

## Discrepancy

CORROSION ON FUSELAGE LOWER SKIN BS 1088 RBL 5 TO LBL5 JUST FORWARD WL 210 OF APU DOOR.  REMOVED CORROSION IN TWO AREA'S 4'X7' AND 0.50'X7 MAX BLEND OF .005' IN BOTH AREA'S ORIGINAL THICKNESS 0.080'. AS PER EA 20-153-01244 REV IR AND ATS ER. 20-02917 REV IR THE DAMAGE IS ALLOWABLE FOR CONTINUED SERVICE WITHOUT REPETITIVE INSPECTIONS AND NO TERMINATING ACTION REQUIREMENTS.

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