Service difficulty report · Crankcase

Difficulty date
December 20, 2005
Submitted
December 29, 2005
Operation
General aviation
Engine
Cont IO520F
Part
Crankcase
Part number
IO520F
Part serial
814752
Condition
Failed
Location
Engine
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.

What was found

LT CRANKCASE MAIN BEARING SADDLE FAILURE. THIS ENGINE MADE IT TO TBO BUT WASN`T GOING TO GO VERY MUCH LONGER. (K)