# SDR VNAA20260326002

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 4, 2026
- Submitted: March 26, 2026
- Operation: Air carrier
- Aircraft: [N642NN](https://openairdocs.org/aircraft/N642NN), registered now
- Make and model: Bombdr CL6002D15
- Aircraft serial: 10321
- Aircraft time: 32,089 hours, 25,084 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Channel
- Part number: B020404431611H
- Condition: Corroded
- Location: Zone 100
- 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/VNAA20260326002

## Discrepancy

CORROSION ON TWO NUT CHANNELS OF LT & RT P-SEALS OF BODY FARING PANELS AT MLG WW.   THE NUT CHANNELS WERE REMOVED IAW SRM 51-21-06-001-001-A01, EVALUATED, AND FOUND OUT OF LIMITS IAW  SRM 53-00-00-101-001-A01.  REPLACED IAW SRM 51-41-02-001-001-A01.

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