Yamaha YFM250RX 2008, Service Manual

Page: 124 / 311

ENG
4-8
Order Job/Parts to remove Q’ty Remarks
9 Cap bolt 1 Loosen.
10 Timing chain tensioner/gasket 1/1
11 Breather pipe 2 1
12 Camshaft sprocket/dowel pin 1/1
13 Cylinder head 1
14 Timing chain guide 1
15 Dowel pin 2
16 Cylinder head gasket 1
For installation, reverse the removal
procedure.
20 Nm (2.0 m•kg, 15 ft•lb)
60 Nm (6.0 m•kg, 44 ft•lb)
10 Nm (1.0 m•kg, 7.4 ft•lb)
10 Nm (1.0 m•kg, 7.4 ft•lb)
18 Nm (1.8 m•kg, 13 ft•lb)
24 Nm (2.4 m•kg, 18 ft•lb)
18 Nm (1.8 m•kg, 13 ft•lb)
10 Nm (1.0 m•kg, 7.4 ft•lb)
CYLINDER HEAD