# SDR 95ZZZX5046

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 12, 1995
- Submitted: March 26, 2000
- Operation: General aviation
- Aircraft: N193BK
- Make and model: Bolkms BK117B1
- Aircraft serial: 7158
- System (JASC): [5302 · Rotorcraft Tail Boom](https://openairdocs.org/jasc/5302)
- Part: Skin
- Condition: Cracked
- Location: Tailboom
- Part time: 1,630 hours
- 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/95ZZZX5046

## Discrepancy

ON PRE-FLIGHT INSPECTION, MECHANIC FOUND A 2.5 INCH SKIN CRACK ON LEFT SIDE OF TAILBOOM BELOW INTERMEDIATE GEARBOX AT FS 10,000 (MM).  REPAIRED BY INSTALLING DOUBLER, PN 117-30106.15.  ACFT TT 1,630.2 HOURS.

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