Yamaha XT250X 2008, Service Manual

Page: 152 / 282

CYLINDER HEAD
5-6
EAS24100
CYLINDER HEAD
Removing the cylinder head
Order Job/Parts to remove Q’ty Remarks
Tool box
Refer to “GENERAL CHASSIS” on page
4-1.
Fuel tank Refer to “FUEL TANK” on page 6-1.
Left engine bracket/Right engine bracket Refer to “ENGINE REMOVAL” on page 5-1.
1 Spark plug 1
2 Timing mark accessing screw 1
3 Crankshaft end cover 1
4 Camshaft sprocket cover 1
5 Breather plate 1
6 Breather plate gasket 1
7 Intake tappet cover 1
8 Exhaust tappet cover 1
9 Camshaft sprocket bolt 1
10 Timing chain tensioner 1
11 Timing chain tensioner gasket 1
12 Camshaft sprocket plate 1
13 Camshaft sprocket 1
14 Dowel pin 1
15 Intake manifold 1
New
New
New
New
New
New
New
New
New
New
New
4
15
7
12
13
5
6
14
18
19
16
1
17 20
20
21
8
9
New
10
11
2
3
(4)
M
T
R
.
.
10 Nm (1.0 m
•
kg, 7.2 ft
•
Ib)
T
R
.
.
60 Nm (6.0 m
•
kg, 43 ft
•
Ib)
T
R
.
.
18 Nm (1.8 m
•
kg, 13 ft
•
Ib)
T
R
.
.
20 Nm (2.0 m
•
kg, 15 ft
•
Ib)
T
R
.
.
10 Nm (1.0 m
•
kg, 7.2 ft
•
Ib)
T
R
.
.
18 Nm (1.8 m
•
kg, 13 ft
•
Ib)
T
R
.
.
22 Nm (2.2 m
•
kg, 16 ft
•
Ib)
T
R
.
.
10 Nm (1.0 m
•
kg, 7.2 ft
•
Ib)
T
R
.
.
18 Nm (1.8 m
•
kg, 13 ft
•
Ib)
T
R
.
.
8 Nm (0.8 m
•
kg, 5.8 ft
•
Ib)
T
R
.
.
10 Nm (1.0 m
•
kg, 7.2 ft
•
Ib)
T
R .
.
10 Nm (1.0 m
•
kg, 7.2 ft
•
Ib)
LT
LT
E
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