Exhaust Pipe And Silencer Inspection; Exhaust Pipe And Silencer Installation - Yamaha WR450F(W) Owner's Service Manual

EXHAUST PIPE AND SILENCER
1
2
3
1
INSPECTION
Exhaust pipe and silencer
1. Inspect:
• Gasket 1
Damage → Replace.
ASSEMBLY AND INSTALLATION
Exhaust pipe and silencer
1. Install:
• Gasket
New
• Exhaust pipe 1
• Nut (exhaust pipe) 2
• Bolt (exhaust pipe) 3
NOTE:
First, temporarily tighten the nut (exhaust pipe),
then tighten the bolt (exhaust pipe) 13 Nm
(1.3 m • kg, 9.4 ft • lb). After that, retighten the
nut (exhaust pipe) 20 Nm (2.0 m • kg, 14 ft • lb)
and then the bolt (exhaust pipe) 20 Nm
(2.0 m • kg, 14 ft • lb).
2. Install:
• Clamp 1
• Gasket 2
• Silencer 3
• Plain washer 4
• Bolt (silencer) 5
4 - 4
ENG
20 Nm (2.0 m · kg, 1.4 ft · lb)
20 Nm (2.0 m · kg, 14 ft · lb)
16 Nm (1.6 m · kg, 11 ft · lb)
New
30 Nm (3.0 m · kg, 22 ft · lb)