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Installation procedure
Installation: Valve stem seal
• Apply engine oil to the lip of the valve stem seal.
• Install the valve stem seal until sits snugly on the cylinder
head.
CAUTION
• After installing the valve stem seal, check that its spring is
not deformed or damaged.
Installation: Valve spring
• Install the outer and inner valve springs onto the cylinder head
while facing them as shown in the illustration.
Installation: Valve cotter
• Using , and , install the valve cotter while com-
pressing the valve spring(s) evenly.
CAUTION
• Do not compress the valve spring(s) too much, or the upper
retainer will contact the valve stem seal and damage will re-
sult.
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