Yamaha YFM90RA Model Vehicle User Manual


 
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CYLINDER AND PISTON
EBS00245
CYLINDER AND PISTON
Order Job/Part Q’ty Remarks
Removing the cylinder and piston
Remove the parts in the order listed.
Refer toCylinder head “CYLINDER HEAD”.
Refer to
1 Cylinder
“INSTALLING THE CYLINDER”.
12 Cylinder gasket
23 Dowel pin
24 Piston pin clip
Refer to “REMOVING THE PISTON”
and “INSTALLING THE PISTON”.
15 Piston pin
16 Piston
17 Piston ring set
For installation, reverse the removal pro-
cedure.
3
2
1
4
4
5
6
7
ENG
CYLINDER AND PISTON
E
E
New
New
T
R
.
.
12Nm (1.2mkg, 8.7ftlb)
New
New
1