Service difficulty report · Cylinder Head

Difficulty date
January 23, 2001
Submitted
April 26, 2001
Operation
General aviation
Engine
Cont IO520F
Part
Cylinder Head
Part serial
52L962937
Condition
Cracked
Location
Engine
Part time
1,697 hours
Stage of operation
IN
How discovered
V
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

CYLINDER HEADS CRACKED ON THE INTAKE SEAT TO NOZZLE AND OR INJECTOR HOLE. CYLINDER HEAD SERIAL NUMBERS: 52L962936, (52L962937), 52L962938, 52L962799.