What was found
WHEEL HAS WORN CURVIC DUE TO OUTER SHAFT THAT WAS PURCHASED FROM SUPERIOR , THAT HAS MATERIAL AROUND CURVIC FLAKING OFF. WORN WHEEL IS DUE TO OUTER SHAFT PROBLEM. THE #4 WHEEL IS AN ALLISON PART. SEE ERAA MMIR REPORT #ERAA000258.
- Difficulty date
- June 27, 1996
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N296EH
- Make and model
- Bolkms BO105S
- Aircraft serial
- S849
- Engine
- Allsn 250C20B
- System (JASC)
- 7250 · Turbine Section
- Part
- Wheel
- Part number
- 6853279
- Condition
- Worn
- Location
- Curvic
- Part time
- 1,078 hours
- Component
- 6898735
- 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.