Yamaha WR250FM service manual Bolt drive chain support cover = 10 mm 0.39

SWINGARM CHAS

13.Install:

•Bolt (lower chain tensioner) 1

•Washer 2

•Collar 3

•Lower chain tensioner 4

•Nut (lower chain tensioner) 5

T.

R.

20 Nm (2.0 m · kg, 14 ft · lb)

14.Install:

•Drive chain support 1

•Drive chain support cover 2

•Bolt {drive chain support [ = 50 mm (1.97 in)]} 3

•Nut (drive chain support) 4

T.

R.

7 Nm (0.7 m · kg, 5.1 ft · lb)

•Bolt {drive chain support cover [ = 10 mm (0.39 in)]} 5

T.

R.

7 Nm (0.7 m · kg, 5.1 ft · lb)

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