wrong size bearings
The crankshaft changes the up-and-down motion of the pistons into rotary motion in an engine. The connecting rods from the pistons are attached to the crankshaft, which rotates and powers the drivetrain of the vehicle.
the pistons drive the crankshaft via the connecting rods, though on start up the starter motor drives the crankshaft in its proper rotation direction to get the ball rolling
The crankshaft is an internal component of the engine that converts an up and down movement of the pistons to a rotational movement of the the crankshaft. This is provided to the powertrain for movement. The bottom of the pistons are attached to the crankshaft with main bearings.
The pistons stop going up and down.
yes when the engine is out and upside down
The engine has a crankshaft that is connected to all the pistons in the engine. When the engine is running the pistons are moving up and down and are turning this crankshaft. The crankshaft in turn is spinning a shaft connected to the transmission. The transmission is turning a driveshaft that is connected to the differential which in turn is turning an axle connected to the wheels.
Generally speaking the crankshaft is located deep within the engine. The pistons are connected to the crankshaft and it is the device that turns the up and down motion of the pistons into a horizontal motion that drives the transmission and in turn the drive shafts that turn the wheels. If you ever have an opportunity to see your crankshaft that means your engine has been torn completely apart for a major overhaul.
The crankshaft is part of a piston engine, which can be either an internal combustion engine (one that runs on gasoline, diesel, propane, natural gas or carbon monoxide) or an external combustion engine (a steam engine). The pistons are connected to the crankshaft through connecting rods. The pistons turn the crankshaft, which creates the rotating motion you bought the engine for.
It can be done, but the crankshaft would have to be turned down to the correct size. Also, you would need to use the 400 rods or get a custom set of pistons.
To turn a linear motion into a rotary motion.
The crankshaft has counterweights which are placed in such a way as to provide momentum when the the power stroke of any piston is absent. This drives the crankshaft to spin until the next power stroke of a piston drives it further.
The connecting rods and pistons are connected to the crankshaft. Ignition of the air/fuel mixture in the combustion chamber pushes the pistons down which rotates the crankshaft which generates the engines torque/power. The camshaft controls the opening and closing of the valves which allows the air/fuel mixture to flow in and out of the engine. The camshaft is driven by the crankshaft and is kept in proper sequence by a timing belt/chain or gears.