Cylinder Head And Cylinder; Piston Pin And Piston; Crankcase Cover, Right - Yamaha QT 50F Service Manual

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3. Install flywheel puller on flywheel and
tighten it.
NOTE:
The puller body has lefthand thread.
4. While holding puller body, tighten push
bolt. This will pull flywheel off the
tapered end of the crankshaft.
1. Flywheel puller
1. C.D.I, magnet assembly
2. Rotor assembly
3. Magnet base
4. Source coil
5. Pulser assembly
6. Lighting coil
7. Lead wire assembly
8. Clamp
9. Pan head screw
10. Spring washer
11. Paahead screw
12. Spring washer
13. Panhead screw
14. Spring washer
15. Panhead screw
16. Earth 1 terminal
17. Earth 2 terminal
18. Flathead screw
NOTE:
Loosen spark plug before loosening cylinder
head.
1. Cylinder head
2. Cylinder head gasket
3. Sparkplug
4. Cylinder body
5. Cylinder gasket
6. Stud bolt
7. Plate washer
8. Hexagon nut
Piston Pin and Piston
Remove piston pin clip from piston.
NOTE:
Before removing the piston pin clip, cover
the crankcase with a clean rag so you will
not accidentally drop the clip into the crank-
case.
2. Push piston pin from opposite side, then
pull out. Protect pin with rag.
NOTE:
Before removing piston pin, deburr clip
groove and pin hole area.
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T > • " • '
F. Cylinder Head and Cylinder
Remove cylinder head holding nuts, cylinder
head gasket and cylinder head. Loosen cylin-
der head holding nuts 1/4 turn each, then
remove nut.
H. Crankcase Cover, Right
Remove right crankcase cover screws and
cover.
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