Parts Illustrations - Yamaha JT1 Series Service Manual

APPENDIX II
PARTS ILLUSTRATIONS
FIG. I CRANKCASE AND CYLINDER
1. Left crank case
2. Right crank case
3, Dowel pin
4, Pan head screw
S. Pan head screw
6. Pon head screw
7. Pan head screw
8. Pon head screw
9. Pan head screw
10. Cylinder holding bolt
l ]. Cylinder gasket
12. Cylinder
13, Cylinder head gasket
14, Cylinder head
15, Cylinder holding nut
16. Plain washer
17. Drain plug
18. Drain plug gasket
19. Breather
20. Rubber ring
21. Valve cover
22. 0-ring
23. 0-ring
24, Dowel pin
25. Pon head screw
26. Blind plug
27. Gasket
Fig. II CRANK· PISTON
15 16
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Fig. I CRANKCASE · CYLINDER
FIG. II CRANK AND PISTON
1. Left crank
2. Right crank
3. Connecting rod
4. Con-rod big end bearing
5. Cronk pin
6. Con-rod small end bearing
7. Piston
8. Piston pin
9. Piston pin clip
10. Piston ring set
11. Bearing
12. Dowel pin
13. Valve
14. Valve collar
15. Distance collar
16. Oil seal
17. Primary drive gear
18. Belleville spring
19. Clutch boss nut
20. Bearing
21. Oil seal
22. Wosher
23. Spring washer
24. Nut
25. Woodruff key
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