Yamaha 2004 YP400, Service Manual, Page: 243 / 417

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ENG
CYLINDER AND PISTON
EAS00251
CYLINDER AND PISTON
New
New
New
New
E
E
LS
T
R
.
.
10 Nm (1.0 m
•
kg, 7.2 ft
•
Ib)
T
R
.
.
10 Nm (1.0 m
•
kg, 7.2 ft
•
Ib)
T
R
.
.
7 Nm (0.7 m
•
kg, 5.1 ft
•
Ib)
4
5
7
8
7
3
6
6
1
2
9
10
Order Job/Part Q’ty Remarks
Removing the cylinder and piston Remove the parts in the order listed.
Cylinder head Refer to “CYLINDER HEAD”.
1 Water jacket inlet pipe 1
2 O-ring 1
3 Air induction system pipe stay bolt 1
4 Cylinder 1
Refer to “INSTALLING THE PISTON
AND CYLINDER”.
5 Cylinder gasket 1
6 Dowel pin 2
7 Piston pin clip 2
Refer to “REMOVING THE PISTON”
and “INSTALLING THE PISTON AND
CYLINDER”.
8 Piston pin 1
9 Piston 1
10 Piston ring set 1
For installation, reverse the removal pro-
cedure.