Suzuki 2009 LT-A750XK9, Service Manual

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1D-23 Engine Mechanical:
Cam Chain Guide
• Install the cam chain guide (1).
CAUTION
!
Be sure that the cam chain guide (1) is
installed properly.
Cylinder Head
• Fit the dowel pins (1) and new cylinder head gasket
(2).
CAUTION
!
Replace the cylinder head gasket (2) with a
new one.
• Place the cylinder head (3) on the cylinder.
NOTE
When installing the cylinder head (3), keep
the cam chain taut.
• Apply the engine oil to the threads and both sides of
washers.
• Tighten the cylinder head bolts to the specified two-
step torque with a torque wrench sequentially and
diagonally.
Tightening torque
Cylinder head bolt (L: 200) (Initial): 25 N·m (2.5
kgf-m, 18.0 lb-ft)
Cylinder head bolt (L: 200) (Final): 37 N·m (3.7
kgf-m, 27.0 lb-ft)
• After firmly tightening the cylinder head bolts (4),
install the cylinder head bolts.
Tightening torque
Cylinder head bolt (L: 70) (a): 10 N·m (1.0 kgf-m,
7.0 lb-ft)
Cylinder head bolt (L: 100) (b): 10 N·m (1.0 kgf-m,
7.0 lb-ft)
1
I831G1140110-01
1
2
I831G1140111-02
3
I831G1140112-01
I831G1140113-01
I831G1140114-02
(a)
4
(b)
4
I831G1140115-02