What was found
CRANKSHAFT DEVELOPED CRACK BEHIND PROP FLANGE .3333 - .5 AROUND SHAFT IN FLIGHT, LEAKED OIL STEADY ON GROUND RUN. (EA21200603317) (K)
- Difficulty date
- October 14, 2005
- Submitted
- November 3, 2005
- Operation
- General aviation
- Aircraft
- N9057Q
- Make and model
- Beech 50
- Aircraft serial
- TC1366
- Engine
- Cont IO470*
- System (JASC)
- 8520 · Reciprocating Engine Power Section
- Part
- Crankshaft
- Part number
- 633620
- Condition
- Cracked
- Location
- Engine
- Part time
- 591 hours
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.