Yamaha YZ250F(R) Owner's Service Manual page 132

Motorcycles
Hide thumbs Also See for YZ250F(R):
Table of Contents

Advertisement

With the rod fully wound and the chain
tensioner UP mark a facing upward,
install the gasket 1 and the timing chain
tensioner 2, and tighten the bolt 3 to the
specified torque.
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.
4
5
3. Turn:
4. Check:
5. Install:
4 - 28
ENG
CAMSHAFTS
Bolt (timing chain tensioner):
10 Nm (1.0 m • kg, 7.2 ft • lb)
Tensioner cap bolt:
7 Nm (0.7 m • kg, 5.1 ft • lb)
Crankshaft
Counterclockwise several turns.
Rotor T.D.C. mark
Align with the crankcase align mark.
Camshaft match marks
Align with the cylinder head surface.
Out of alignment → Adjust.
Timing mark accessing screw 1
Crankshaft end accessing screw 2

Hide quick links:

Advertisement

Table of Contents
loading

This manual is also suitable for:

Yz250f

Table of Contents