Cylinder And Piston - Yamaha YXR70FX Service Manual

EBS00245

CYLINDER AND PISTON

E
1
E
Order
Removing the cylinder and piston
Cylinder head
Water jacket joint
1 Timing chain guide (exhaust side)
2 Cylinder
3 Cylinder gasket
4 Dowel pin
5 Piston pin clip
6 Piston pin
7 Piston
8 Top ring
9 2nd ring
10 Oil ring
CYLINDER AND PISTON
1st 15 Nm (1.5 m
2nd 50 Nm (5.0 m
8
9
10
New 5
6
E
New
Job/Part
4 - 36
kg, 11 ft lb)
• •
kg, 36 ft lb)
• •
E
10 Nm (1.0 m
•
2
E
7
New
3
4
5
Q'ty Remarks
Remove the parts in the order listed.
Refer to "CYLINDER HEAD".
Refer to "WATER PUMP" in chapter 5.
1
1
Refer to "INSTALLING THE PISTON
1
AND CYLINDER".
2
2
1
Refer to "REMOVING THE PISTON"
1
and "INSTALLING THE PISTON AND
1
CYLINDER".
1
1
For installation, reverse the removal pro-
cedure.
ENG
kg, 7.2 ft Ib)
•
4