Yamaha WR250F(N), Owner'S Service Manual

Page: 272 / 686

4 - 3
ENG
EXHAUST PIPE AND SILENCER
INSPECTION
Silencer and exhaust pipe
1. Inspect:
●
Gasket 1
Damage
→
Replace.
1
ASSEMBLY AND INSTALLATION
Silencer and exhaust pipe
1. Install:
●
Gasket
●
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)
20 Nm (2.0 m • kg, 14 ft • lb). After that,
retighten the nut (exhaust pipe) 13
Nm
(1.3 m • kg, 9.4 ft • lb) and then the bolt
(exhaust pipe) 24 Nm (2.4 m • kg, 17 ft • lb).
T
R .
.
13 Nm (1.3 m · kg, 9.4 ft · lb)
T
R
.
.
24 Nm (2.4 m · kg, 17 ft · lb)
2. Install:
●
Silencer clamp 1
●
Gasket 2
●
Silencer 3
●
Bolt (silencer) 4
T
R .
.
20 Nm (2.0 m · kg, 14 ft · lb)
T
R
.
.
35 Nm (3.5 m · kg, 25 ft · lb)