What was found
SHAFT UNDERCUT DIMENSIONS; SHAFT INDENTIONS BETWEEN SEAL GROOVES AND BELOW SPLINE END (NOT SCALLOPED END) OD OF SHAFT AT THESE POINTS DIFFER. 1.093" AND 1.104".
- Difficulty date
- June 5, 1995
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N298EH
- Make and model
- Bolkms BO105A
- Aircraft serial
- S845
- Engine
- Allsn 250C20B
- System (JASC)
- 7250 · Turbine Section
- Part
- Coupling
- Part number
- A6870832
- Condition
- Defective
- Location
- Eng N2
- 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.