Yamaha WR450F Owner's Service Manual page 229

Removing the exhaust pipe
5 Nm (0.5 m kgf, 3.6 ft Ibf)
*
(6)
(4)
9
10
30 Nm (3.0 m kgf, 22 ft Ibf)
30 Nm (3.0 m kgf, 22 ft Ibf)
12 Nm (1.2 m kgf, 8.7 ft Ibf)
10 Nm (1.0 m kgf, 7.2 ft Ibf)
Order
4 Exhaust pipe 2
5 Exhaust pipe 1
6 Gaskets
7 Exhaust pipe 1 protector
8 Exhaust pipe 2 protector
9 Silencer cap
10 Spark arrester
9 Nm (0.9 m kgf, 6.5 ft Ibf)
7 Nm (0.7 m kgf , 5.1 ft lbf)
10 Nm (1.0 m kgf, 7.2 ft Ibf)
LT
5
6
New
2
1
New
LT
Part name
10 Nm (1.0 m kgf, 7.2 ft Ibf)
7
New
6
3
6
4
8
Q'ty
1
1
3
1
1
1
1
For installation, reverse the removal proce-
dure.
6-2
ENGINE REMOVAL
20 Nm (2.0 m kgf, 14 ft Ibf)
12 Nm (1.2 m kgf, 8.7 ft Ibf)
Remarks