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Apply engine oil to a new O-ring.
Install the O-ring [1] to the crankshaft hole cap [2].
Apply grease to the crankshaft hole cap threads.
Install the crankshaft hole cap and tighten it to the
specified torque.
TORQUE: 15 N·m (1.5 kgf·m, 11 lbf·ft)
Install the spark plug 2-23.
[1]
Check the plug hole seal ring [1] and cylinder head cover
packing [2] for damage or deterioration and replace them
if necessary.
Apply engine oil to the spark plug hole seal ring
circumference.
Install the spark plug hole seal ring to the cylinder head
cover [3].
Apply
liquid
sealant
ThreeBond or an equivalent) to the cylinder head cover
groove.
Install the cylinder head cover packing to the cylinder
head cover.
[2]
[2]
(TB1207B
manufactured
[1]
[3]
Install the cylinder head cover [1].
Make sure that the spark plug hole seal ring [2] is
installed properly.
Install the rubber seals [3] onto the cylinder head cover
with their "UP" marks [4] facing up.
[3]
[4]
Install and tighten the cylinder head cover bolts [1] to the
specified torque.
TORQUE: 10 N·m (1.0 kgf·m, 7 lbf·ft)
Connect the spark plug cap [2] and crankcase breather
hose A [3].
Install the fuel tank 2-10.
[2]
by
Maintenance
[2]
[1]
[3]
[3]
[1]
2-27
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