# SDR ASAA2022070539338

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 5, 2022
- Submitted: August 5, 2022
- Operation: Air carrier
- Aircraft: [N562AS](https://openairdocs.org/aircraft/N562AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35091
- Aircraft time: 58,050 hours, 17,117 cycles
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- Part number: 148A3321
- Condition: Corroded
- 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/ASAA2022070539338

## Discrepancy

LOWER FUSELAGE, JSUT FWD OF APU COMPT LEFT SIDE, SKIN IS CORRODED AT LAP SPLICETIPR833K. GROUNDED - YES. REMOVED CORROSION FROM LOWER SKIN, FWD OF APU COMPT, ORIGINAL THICKNESS 0.080", WITH LOSS OF 0.004", AND 0.076" REMAINING. FOUND TO BE WITHIN LIMITS IAW B737-800 SRM 53-00-01-1A-1. ALODINED PRIMED AND PAINTED AREA IAW B737-800 SRM 53-00-01-1A-1 AND SOPM 20-44-04.T8224M.

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