Bangla Automobile Magazine

 How Manual Transmissions Work   offers a basic understanding of the mechanisms inside a manual transmission. The   five-speed manual transmission   is fairly standard on cars today. It looks something like this internally: There are three forks controlled by three rods that are engaged by the shift lever. Looking at the  shift rods  from the top, they look like this in neutral, rev­erse, first and second gear:

Four-stroke cycle used in gasoline/petrol engines.  1  = Intake,  2  = Compression,  3  = Power,  4  = Exhaust. The right blue side is the intake port and the left brown side is the exhaust port. The cylinder wall is a thin sleeve surrounding the piston head which creates a space for the combustion of fuel and the genesis of mechanical energy.