Honda WB20XT2 Manual page 102

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WB20XT2•WB30XT2
CYLINDER HEAD
REMOVAL/INSTALLATION
Set the piston at top dead center of the cylinder
compression stroke (page 3-7).
Remove the following:
– Fan cover (page 5-2)
– Carburetor (page 6-6)
– Control base Assy (page 7-2)
– Muffler (page 14-2)
After installation, inspect following:
– Valve clearance (page 3-7)
– Cylinder compression (page 12-5)
CYLINDER HEAD COVER PACKING
CYLINDER HEAD COVER
BOLT (6 x 12 mm) (4)
BOLT (6 x 12 mm) (2)
BOLT
WB20XT2: (8 x 55 mm) (4)
WB30XT2: (8 x 60 mm) (4)
24 N·m (2.4 kgf·m, 18 lbf·ft)
REMOVAL/INSTALLATION:
Loosen and tighten the bolts in a
crisscross pattern in 2 – 3 steps.
SHROUD
CYLINDER HEAD GASKET
(Threads and seating surface)
CYLINDER HEAD
DOWEL PIN (2)
CYLINDER HEAD
PUSH ROD (2)
12-3