Yamaha WR45OFR service manual Camshafts ENG, Bolt timing chain tensioner, Tensioner cap bolt

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CAMSHAFTS ENG

●With the rod fully wound and the chain tensioner UP mark a facing upward, install the gasket 1 and the chain ten- sioner 2, and tighten the bolt 3 to the specified torque.

	Bolt (timing chain tensioner):
.	10 Nm (1.0 m • kg, 7.2 ft • lb)
T
R
.

●Release the screwdriver, check the ten- sioner rod to come out and tighten the gasket 4 and the cap bolt 5 to the speci- fied torque.

	Tensioner cap bolt:
.	7 Nm (0.7 m • kg, 5.1 ft • lb)
T
R
.

3.Turn:

●Crankshaft

Counterclockwise several turns

4.Check:

●Rotor “I” mark

Align with the crankcase stationary pointer.

●Camshaft match marks

Align with the cylinder head surface.

Out of alignment → Adjust.

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