Service difficulty report · Cylinder Head

Difficulty date
December 4, 2000
Submitted
April 26, 2001
Operation
General aviation
Engine
Cont IO520*
Part
Cylinder Head
Part number
SA52000A20P
Part serial
G989440
Condition
Cracked
Location
Engine
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 FORM THE OUTSIDE OF THE INTAKE SEAT TO THE SPARK PLUG HOLE. CYLINDER SERIAL NUMBERS: G98/9438, G98/9439, (G98/9440), G98/9441, H98/9469.