DV11
Operation and Maintenance
101
Engine Reassembly
Printed in Mar. 2005 PS-MMA0608-E1A
z
Assemble a gasket fitting with the
fixing pin of cylinder block.
z
Position the cylinder head
assembly on the cylinder block
aligning with its dowel pin. (Take
care not to damage the head
gasket.)
z
Coat the cylinder head bolts with
engine oil and tighten them to the
specified torque according to step
by step.
< Cylinder head bolts tightening order>
1) First step : Coat bolts with engine oil.
2) Second step : Tighten temporarily 1
～
2 threads by hands.
3) Third step : Tighten to about 8 kg.m with a wrench.
4) Forth step : Tighten to 15kg.m with a torque wrench.
5) Fifth step : Rotate 90
°
by rotation angle method.
6) Sixth step : Rotate 90
°
by rotation angle method.
7) Seventh step : Finally tighten additionally rotating
60
°
.
< Standard length of bolt and use limit >
(
From head seat to bolt tip
)
Standard length
Limit
176 mm
178.5 mm
Note:
Take care for the foreign material
not to get into the cylinder head
suction passages.
Part no.
mark position
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