Volvo D20 - Cylinder Head Installation

Group 21 Reconditioning engine
Cylinder head, instafJing
H. Cylinder head, installing
_ ..
IObe.-by
....... _'11. ut. 85
1*'I\IIIIIudCIn'-eI
Cylinder head gasket
Observe date code on gasket and packet. Gasket must
be used before this date.
Only gaskets with code MO or later may be used on
024 engines.
Date code
To avoid impairing sealing properties of gasket do not
open packet until gasket is to be used.
Month Jan A
F.b B
Ma< C
Ap'
D
May E
June F MO
July
U
A,g
Sept
Oct
Nov
Dec
Year
1.!!ID
0 = 1980
1 == 1981
2"" 1982
etc.
Take care not to damage packet and cause damage to
gasket, (teflon strip, rubber sea!).
In stall
same type of gasket as before (j.e. same no. of
notches), OBEN facing up .
If pistons, connecting rods etc. are replaced, piston
height must be measured, and gasket chosen accord·
ing to table on page 56.
Three
different types of gaskets are available. Type to
be fitted depends on piston height above cyl inder
block.
55