Cylinder Head Installation - Eton VECTOR ST 250 Service Manual

6-9 Cylinder Head Installation

Clean up all residues and foreign materials onto
the matching surfaces of both cylinder and
cylinder head.
Install chain guide, dowel pins and a new cylinder
head gasket onto the cylinder.
Caution
Do not damage the matching surfaces of cylinder
and cylinder head.
Avoid residues of gasket or foreign materials
falling into crankcase as cleaning.
Install 4 washers and tighten 4 nuts on the cylinder
head upper side, and then tighten 2 cylinder head
mounting bolts of cylinder head right side.
Torque value:
Nut 3.6~4.0kgf-m
Bolt 1.0~1.4kgf-m
Install camshaft into cylinder head, and install
rocker arm, rocker arm shaft.
Install rocker arm pin mounting plate.
Chain guide
47
Gasket
Dowel pins
4 Nuts
2 bolts
Cam shaft setting plate