# SDR CA970822001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 15, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Make and model: Skrsky S76A
- Engine: Allsn 250C30S
- System (JASC): [7260 · Turbine Engine Accessory Drive](https://openairdocs.org/jasc/7260)
- Part: Seal Runner
- Condition: Cracked
- Location: Pto Gear
- Stage of operation: IN
- Nature of condition: K
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA970822001

## Discrepancy

(CAN) SEAL LEAKING AT OUTPUT DRIVE FLANGE ON ENGINE GEARBOX. DURING SEAL REPLACEMENT, IT WAS NOTICED THAT THE PTO GEAR AT THE SEAL LIP CONTACT WAS CRACKED.

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