# SDR CA051123001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 10, 2005
- Submitted: June 6, 2006
- Operation: General aviation
- Make and model: Skrsky S76A
- System (JASC): [6320 · Main Rotor Gearbox](https://openairdocs.org/jasc/6320)
- Part: Adapter
- Part number: RF981213
- Condition: Worn
- Location: M/R Gbox Filter
- Component: Gearbox
- Component part number: 763510950004
- Stage of operation: CR
- How discovered: O
- Nature of condition: K, J
- Precautionary procedure: B, A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA051123001

## Discrepancy

COMPLETE LOSS OF MAIN GEARBOX OIL AND OIL PRESSURE AS A RESULT OF MGB OIL FILTER OUTLET FLUID ADAPTER ASSEMBLY SEPARATION FROM HOUSING DURING FLIGHT.  CAUSE OF FITTING DISENGAGEMENT UNDER INVESTIGATION.  FOR ADDITIONAL DETAILS CONTACT CHC HELICOPTERS INTERNATIONAL.

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