Suzuki SFV650 Service Manual page 222

1D-33 Engine Mechanical:
NOTE
The front and rear cam chain guides are the
same.
2
3
• Place the cylinder heads on the cylinders.
NOTE
• The cylinder heads can be distinguished
by the embossed-letters, "F" and "R".
• When installing the cylinder head, keep the
cam chain taut.
F
• Apply engine oil to the both side of the washers and
thread portion of the bolts before installing the cylinder
head bolts.
1
2
I944H1140171-01
R
I944H1140172-01
I944H1140173-01
• Tighten the cylinder head bolts (M10) (4) to the
specified two-step torque with a torque wrench
sequentially and diagonally.
Tightening torque
Cylinder head bolt (M10) (Initial) (a): 25 N·m (2.5
kgf-m, 18.0 lbf-ft)
Cylinder head bolt (M10) (Final) (a): 42 N·m (4.2
kgf-m, 30.5 lbf-ft)
• Tighten the other bolts (M6) (L70) (5) and (L40) (6) to
the specified torque.
Tightening torque
Cylinder head bolt (M6) (L70) (b): 10 N·m (1.0 kgf-
m, 7.0 lbf-ft)
Cylinder head bolt (M6) (L40) (c): 10 N·m (1.0 kgf-
m, 7.0 lbf-ft)
4
(a)
I944H1140328-01
5
(b)
I944H1140174-01
6
(c)
I944H1140175-01