What was found
ENGINE REMOVED DUE TO TURBINE CYCLES. UPON INSPECTION OF COMPRESSOR NOTED: STEP WEAR BEYOND SERVICEABLE LIMITS ON GEARSHAFT FORWARD AND AFT SPLINES. INSTALLED A NEW GEARSHAFT.
- Difficulty date
- July 11, 1997
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N31219
- Make and model
- Skrsky S76A
- Aircraft serial
- 760230
- Engine
- Allsn 250C30S
- System (JASC)
- 7230 · Turbine Engine Compressor Section
- Part
- Gear Shaft
- Part number
- 23056634
- Condition
- Step Wear
- Location
- Spur Adapter
- Part time
- 834 hours
- Component
- 23051643
- Stage of operation
- IN
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.