Check the inside of combustion
chamber for foreign substances, and
carefully mount the cylinder head
assembly in the block by aligning the
dowel pin with the dowel pin hole.
CAUTION :
Be careful not to damage the cylinder
head gasket. If the dowel pin is not in
alignment, lift the cylinder head again
and then remount it.
CAUTION :
After tightening the cylinder head bolts,
even at disassembling, the cylinder
head gasket should be changed a new
one.
Coat the cylinder head bolts with
engine
oil,
and
sequence
to
the
according to bolt tightening order. (refer
to the figure).
<Cylinder Head Bolts>
Type 1
TY
12.9T
Specification
M14×1.5×146
Torque
24.5 kg.m
However, before tightening bolts, the
side parallel degree between cylinder
heads should be adjusted.
<Tightening order of bolts by steps>
tighten
in
proper
specified
torque
Type 2
TY
10.9T
M14×1.5×146
6 kg.m +180°+150°
(Angle torque)
88
D1146/D1146TI/DE08TIS
MAINTENANCE MANUAL
G1089
Front side
Printed in Jan. 2001 PS-MMA0415-E1A
Rear side