# SDR CA980407002

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 2, 1998
- Submitted: March 26, 2000
- Operation: General aviation
- Make and model: Skrsky S61N
- System (JASC): [5302 · Rotorcraft Tail Boom](https://openairdocs.org/jasc/5302)
- Part: Fitting
- Part number: S6120762651
- Condition: Corroded
- Location: Tail Boom
- Stage of operation: IN
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA980407002

## Discrepancy

(CAN) SEVERE INTERGRANULAR CORROSION AND CRACKING BETWEEN RIVET HOLES.  THESE FITTINGS ARE SUBJECT TO 2 DIFFERENT SB'S 61B20-28 AND 61B20-30A.  EITHER OF THESE SHOULD HAVE CAUGHT THESE CRACKS A LOT EARLIER.

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