# SDR SWAA2021072926727

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 5, 2020
- Submitted: July 29, 2021
- Operation: Air carrier
- Aircraft: [N799SW](https://openairdocs.org/aircraft/N799SW), registered now
- Make and model: Boeing 737-7Q8
- Registry model: [Boeing 737-7Q8](https://openairdocs.org/model/boeing-737-7q8) (OpenAirDocs)
- Aircraft serial: 28209
- Aircraft time: 73,404 hours, 42,536 cycles
- System (JASC): [5532 · Vertical Stabilizer, Plate/Skin](https://openairdocs.org/jasc/5532)
- Part: Panel
- Condition: Corroded
- Location: Vertical Stab
- 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/SWAA2021072926727

## Discrepancy

VERTICAL STABILIZER PANEL 324ML HAS CORROSION ON BOTH SIDES OF PANEL / REMOVED CORROSION FROM VERTICAL STABILIZER PNL #324 ORIG 'T' 0.050'; LOSS 0.004'; REMAIN 0.046' FOUND OUT OF LIMITS DUE NO ALLOWABLE DAMAGE FOUND. VERIFIED MATERIAL (20-24-73 0.050'); LOCATED; DRILLED; COUNTERSUNK; TREATED; PRIMED. PAINTED NEW #324ML; PERFORMED A CONFORMITY STATEMENT

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