Yamaha WR250FM service manual Assembly and Installation Silencer and exhaust pipe

EXHAUST PIPE AND SILENCER

ENG

1

INSPECTION

Silencer and exhaust pipe

1.Inspect:

•Gasket 1

Damage → Replace.

ASSEMBLY AND INSTALLATION Silencer and exhaust pipe

1.Install:

•Gasket New

•Exhaust pipe 1

•Nut (exhaust pipe) 2

T.R. 13 Nm (1.3 m · kg, 9.4 ft · lb)

•Bolt (exhaust pipe) 3

T.R. 24 Nm (2.4 m · kg, 17 ft · lb)

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).

2.Install:

• Silencer clamp 1

T.

R.

19 Nm (1.9 m · kg, 13 ft · lb)

•Gasket 2 New

•Silencer 3

•Washer 4

•Bolt (silencer) 5

T.

R.

35 Nm (3.5 m · kg, 25 ft · lb)

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