5-5
POWR
E
DISASSEMBLY
G50003-0
DISASSEMBLY
Referring to the exploded diagram, remove
the following parts.
1. Cylinder head
2. Intake manifold
3. Exhaust cover and thermostat cover.
4. Oil seal housing
Using the oil seal remover, remove the
oil seal one by one from the housing.
5. Crankcase
Remove the two dowel pins.
6. Crankshaft and connecting rod.
(50, 60, 70 hp)
7. Connecting rod caps, needle bearings
and crankshaft. (75, 80, 90 hp)
8. Piston and piston pin
9. Piston rings
Note the following points:
1. When disassembling the piston and pis-
ton pin, place a tray under the connect-
ing rod to catch the needle bearings.
2. Only carry out exchange of the crank-
shaft bearing if the bearing is malfunc-
tioning.
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