23 Pay attention to the measurement points, since
the piston surfaces are domed.
24 Compare the highest noted value with the table
below. Decide on the most suitable cylinder head
gasket.
Piston height: Cylinder head gasket
markings (1):
0.31 – 0.40 mm 1 hole, gasket 1.15 mm
0.41 – 0.50 mm 2 holes. gasket 1.25 mm
25 Position the cylinder head gasket with the mark-
ing toward the flywheel.
NOTICE! The sealing surfaces on the cylinder
head and the engine block plane must be clean
and free from oil. Pay attention to the guide
sleeves (1).
21-1 Cylinder Head
7747622 12-2014 © AB VOLVO PENTA 121

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