What was found
THE LPT SHAFT HAS 2 EACH CRACKS, ONE IS 5 AND ONE IS 7 INCHES LONG, ONE INCH APART STARTING APPROXIMATELY .50 INCH FROM THE AFT END OF THE SPLINES. INVESTIGATION IS IN PROGRESS BY CFMI.
- Difficulty date
- May 7, 1996
- Submitted
- March 26, 2000
- Operation
- General aviation
- Engine
- Cfmint CFM563B2
- System (JASC)
- 7250 · Turbine Section
- Part
- Shaft
- Part number
- 3013300650
- Condition
- Cracked
- Location
- Lpt Rotor
- Part time
- 28,425 hours
- 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.