Yamaha WR450F Owner's Service Manual page 232

Removing the engine
10
New
LS
3
2
Order
5 Drive sprocket cover
6 Drive chain guide
7 Drive sprocket
8 Upper engine bracket
9 Lower engine bracket
10 Pivot shaft
11 Engine
M
New
9
8
1
Part name
11
4
55 Nm (5.5 m kgf, 40 ft Ibf)
Q'ty
1
1
1
2
2
1
1
For installation, reverse the removal proce-
dure.
6-5
ENGINE REMOVAL
8
7
New
6
5
Remarks