Cylinder / Piston / Crankshaft / Conrod / Camshaft - BRP Johnson 4HP Service Manual

CYLINDER / PISTON / CRANKSHAFT /
CONROD / CAMSHAFT
1. Loosen the six crankcase bolts in the order indicated and
remove the bolts.
2. Remove the crankcase from the cylinder block.
NOTE:
Pry the crankcase with a screwdriver as shown in the figure.
3. Remove the crankshaft thrust washer 1 and the cam-
shaft thrust washer 2.
4. Remove the camshaft 3 from the cylinder block.
5. Remove the two tappets 4.
6. Remove the two conrod bolts 5 and the conrod cap 6.

CYLINDER / PISTON / CRANKSHAFT / CONROD / CAMSHAFT

POWERHEAD
6-9