Yamaha YZ250/LC Manuel Du Propriétaire page 480

SWINGARM
10. Tighten:
9
Nut (connecting rod) 1
11. Tighten:
9
Nut (relay arm) 1
12. Install:
9
Cap 1
NOTE:
Install the cap (right) with its mark a facing for-
ward.
13. Install:
9
Bolt [chain tensioner (lower)] 1
9
Plain washer 2
9
Collar 3
9
Chain tensioner 4
9
Nut [chain tensioner (lower)] 5
14. Install:
9
Chain support 1
9
Support cover 2
9
Bolt {chain support
9
Nut (chain support) 4
9
Bolt { support cover [R=10mm (0.39in)]} 5
5-58
CHAS
80 Nm (8.0 m•kg, 58 ft•lb)
80 Nm (8.0 m•kg, 58 ft•lb)
19 Nm (1.9 m•kg, 13 ft•lb)
[R=50mm (1.97in)]} 3
7 Nm (0.7 m•kg, 5.1 ft•lb)
7 Nm (0.7 m•kg, 5.1 ft•lb)