Yamaha 5TE-F8197-10 Installation steps, Cap bolt timing chain tensioner 23 Nm 2.3 m kg, 17 ft lb

CYLINDER HEAD

ENG

NOTE:

Be sure the “I” mark 5 on the camshaft sprocket is aligned with the match mark 2 on the cylinder head.

●Force the camshaft clockwise and counterclockwise to remove timing chain slack.

●Insert a screwdriver into the timing chain tensioner hole and push the timing chain guide inward.

●While pushing the timing chain guide, be sure that the camshaft sprocket “I” mark 5 is aligned with the cylinder head match mark 2.

●If the marks are aligned, tighten the camshaft sprocket bolt. If the marks are not aligned, change the meshing position of the camshaft sprocket and timing chain.

*****************************************************

3.Install:

●Timing chain tensioner

*****************************************************

Installation steps:

●Remove the tensioner cap bolt 1, washer 2 and spring 3.

●Release the timing chain tensioner one-way cam 4 and push the tensioner rod 5 all the way in.

●Install the tensioner 6 with a new gasket into the cylinder.

T .

R .

Bolts (timing chain tensioner): 11 Nm (1.1 m • kg, 8.0 ft • lb)

WARNING

Always use a new gasket.

●Install the spring, washer and cap bolt.

T .

R .

Cap bolt (timing chain tensioner): 23 Nm (2.3 m • kg, 17 ft • lb)

*****************************************************

4 - 14