Suzuki VZ800 Service Manual page 126

3-80 ENGINE
CYLINDER HEAD
• Install the cam chain guide.
1 For front cylinder
2 For rear cylinder
• Fit the dowel pins and the new gasket 3.

Use a new gasket to prevent gas leakage.
• Install the cylinder head and tighten the cylinder head bolts
diagonally to the specified torque. (Rear cylinder)
 Cylinder head bolt (M10):
Initial: 25 N·m (2.5 kgf-m, 18.0 lb-ft)
Final : 38 N·m (3.8 kgf-m, 27.5 lb-ft)
NOTE:
Bolt A: 165 mm (6.5 in)
Bolt B: 155 mm (6.1 in)
• Install the water hoses to the rear cylinder.
FRONT CYLINDER
• Fit the dowel pins and new gasket 1.

Use a new gasket to prevent gas leakage.