Cylinder Head - Yamaha YJ125S Service Manual

EAS00221

CYLINDER HEAD

•
10Nm(1.0m kg,7.2 ft
2
1
6
8
13
14
•
22Nm(2.2m kg, 15.9 ft
Order
Removing the cylinder head
Muffler assembly
Air filter
Mainfold
1 Unit bolt
2 Cooper washer
3 Oil delivery pipe / O-ring
4 Air shroud 1
5 Air shroud 2
6 Spark plug
7 Breather / O-ring
8 Engine oil cap / O-ring
9 Valve cover / O-ring
10 Timing chain tensioner assembly
11 Camshaft sprocket plate
12 Camshaft sprocket
13 Nut / Washer
14 Plate
15 Cylinder head
16 Cylinder head gasket
•
8Nm(0.8m kg, 5.8 ft
5
•
lb)
3
17
16
17
12
11
15
9
•
12Nm(1.2m kg, 8.7 ft
•
lb)
Job/Part
CYLINDER HEAD
•
lb)
8Nm(0.8m
10Nm(1.0m
10
7
7
•
lb)
Q'ty
Remove the parts in the order listed.
Refer to "MAINFOLD, AIR FILTER AND
MUFFLER ASSEMBLY".
1
2
1/1
1
1
1
1/1
1/1
1/1
1
1
1 Refer to " REMOVING THE CYLINDER
HEAD".
4/2
1
1
1
5-5
ENG
• •
kg, 5.8 ft lb)
• •
kg, 7.2 ft lb)
4
• •
30Nm(3.0m kg, 21.7 ft lb)
Remarks