What was found
ENGINE REMOVED DUE TO TURBINE OVERHAUL AND COMPRESSOR N1 SHAFTING INSPECTION. UPON INSPECTION OF COMPRESSOR PARTS NOTED: STEP WEAR BEYOND SERVICEABLE LIMITS ON SPUR GEAR SHAFT SPLINES. INSTALLED A NEW SPUR GEARSHAFT.
- Difficulty date
- December 18, 1997
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N706AE
- Make and model
- Skrsky S76A
- Aircraft serial
- 760275
- Engine
- Allsn 250C30S
- System (JASC)
- 7230 · Turbine Engine Compressor Section
- Part
- Gearshaft
- Part number
- 23056634
- Condition
- Worn
- Location
- Spur Adapter
- Part time
- 661 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.