Service difficulty report · Cylinder

Difficulty date
July 28, 2011
Submitted
August 12, 2011
Operation
General aviation
Engine
Cont IO520*
Part
Cylinder
Condition
Cracked
Location
Engine
Stage of operation
IN
How discovered
D
Nature of condition
O
Precautionary procedure
K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

EXHAUST SEAT BOSS CRACKED THROUGH OUTTER WALL.