ENGINE CONSTRUCTION
With this engine, the piston will
feel tight at the top of its stroke
(TDC) when the engine is cold.
This is normal.
The cylinder bore Is a little
tapered.
The piston and cylinder are
designed to achieve a perfect
running clearance when they
reach their running temperatures.
When the engine is cold. When the engine is hot
Crankshaft
A little tapered
Piston
Cylinder Liner
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