What was found
SUBMITTER SUSPECTED MIS-MANUFACTURED PART. SPLINES ARE MACHINED THROUGH SEAL RING GROOVES.
- Difficulty date
- September 11, 1999
- Submitted
- March 26, 2000
- Operation
- General aviation
- Aircraft
- N3194P
- Make and model
- Bell 206L1
- Aircraft serial
- 45788
- Engine
- Allsn 250C28B
- System (JASC)
- 7250 · Turbine Section
- Part
- Coupling
- Part number
- 6889069
- Condition
- Mismanufactured
- Location
- N2 Turbine
- Stage of operation
- IN
- Nature of condition
- W
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.