hello....
my boss,
how are you all, hive friends.
Tonight is very important, because there are several posts, namely.
the post about the piston pole is the main component of the engine, connecting to the crankshaft.
The slender block can go up and down, and the piston can go up and down driven by the piston pole.
After the chain is used to turn the crankshaft like so that the valve can be closed and can be opened, if If there is no piston pole, you cannot live without a piston pole.
The main components are:
if all the components are there, the engine can start.
