Sym SYM series, Manual, Page: 139 / 178

6. CYLINDER HEAD/VALVE SYM
6-6
CYLINDER HEAD REMOVAL
Remove double seat, luggage box and front
center cover.
Remove the engine (refer to Chapter 5).
Remove the cooling fan cover.
Remove the engine shroud .
Remove the camshaft sprocket.
Remove the 2 cylinder head mounting bolts
from cylinder head left side cover.
Remove cylinder head gasket and 2 dowel
pins.
Remove chain plate.
Clean up residues from the matching
surfaces of cylinder and cylinder head.
Caution
CYLINDER HEAD DISASSEMBLY
Use a valve compressor to press the valve
spring.
Ÿ
Do not damage the matching surfaces of
cylinder and cylinder head.
Ÿ
Avoid residues of gasket or foreign
materials falling into crankcase as
cleaning.
dowel pins
Cylinder head gasket
Chain plate