What was found
ENGINE REMOVED DUE TO TURBINE OVERHAUL. UPON INSPECTION OF TURBINE PARTS NOTED: N1 COUPLING FAILED NO-GO GAUGE. INSTALLED A NEW N1 COUPLING.
- Difficulty date
- April 21, 1998
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N104PH
- Make and model
- Bell 206B3
- Aircraft serial
- 3622
- Engine
- Allsn 250C20B
- System (JASC)
- 7250 · Turbine Section
- Part
- Coupling
- Part number
- 6898977
- Condition
- Worn
- Location
- Engine N1
- Part time
- 697 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.