4 - 68
ENG
ENGINE ASSEMBLY AND ADJUSTMENT
5.Install:
● Cylinder 1
● Bolts (cylinder)-temporary tighten
NOTE:
● Install the cylinder with one hand while
compressing the piston rings with the
other hand.
● Pass the timing chain through the chain
cavity.
6.Install:
● Chain guide 1 (exhaust)
● Oil seal 2
● Dowel pins 3
● Gasket 4 (cylinder head)
WARNING
Always use a new gasket.
7.Install:
● Cylinder head assembly
● Bolts (cylinder head)
NOTE:
● Apply the 4-stroke engine oil onto the
washers.
● Tighten the bolts starting with the lowest
numbered one.
● The embossed numbers in the cylinder
head designate the tightening sequence.
8.Tighten:
● Bolts 1 ~ 4 (cylinder head)
● Bolts 5, 6 (cylinder head and cylinder)
● Bolts (cylinder)
T
R
.
.
Bolt (cylinder head):
22 Nm (2,2 m • kg, 16 ft • lb)
Bolt (cylinder head and cylinder):
22 Nm (2.2 m • kg, 16 ft • lb)
Bolt (cylinder):
10 Nm (1.0 m • kg, 7.2 ft • lb)
9.Install:
● Cam sprocket
*********************************
Cam sprocket installing steps:
●Rotate the camshaft to align the camshaft
pin 1 with the cylinder head match mark
2.
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