What is the distance between the Journal and the crankshaft pin?

What is the distance between the Journal and the crankshaft pin?

The distance between the center of the main journal and the center of the crankshaft pin is called the crank radius , also called the crank throw . This measurement determines the range of piston travel as the crankshaft rotates – this distance from top to bottom is known as the stroke .

Where does the crankshaft go in an automatic car?

In an automatic, the crankshaft is is bolted to the ring gear , that carries the torque converter, passing drive into the automatic transmission. This is basically the output of the engine – and power is taken to where it’s needed: propellers for boats and aircraft, induction coils for generators, and to the road wheels in a vehicle.

What is the distance between the crankshaft and the piston?

The distance between the center of the main journal and the center of the crankshaft pin is called the crank radius, also called the crank throw. This measurement determines the range of piston travel as the crankshaft rotates – this distance from top to bottom is known as the stroke. The stroke of the piston will be twice the crank radius.

What kind of lubrication does a crankshaft use?

Crankshaft lubrication Metal-to-metal contact is the enemy of an efficient engine, therefore the main journals and rod journals both ride on a film of oil that sits on the bearing surface.

What’s the best way to remove a crank pulley?

Use a flywheel lock and crankshaft pulley tool to hold things in place when torquing. For camshafts, use the flats on cams to prevent rotation. Valves and gaskets are not expensive, but once you’re there, I suggest you change the stem seals as well. If it’s a belt, change it too and replace the tensioner. And DO NOT reuse the crank pulley bolt.

What makes up the pulley on the crankshaft?

That bolt, the exterior crankshaft pulley bolt, it actually holds FOUR things together; (1) the crankshaft (2) the DOHC chain sprocket (3) the lower cam chain sprocket (4) the crankshaft pulley. Do we agree on this?

Is the timing chain the same as the crank pulley?

The timing chain sprocket there is exactly like crank pulley, there is no keyway or setting method there and same up top. Remove the front bolt and EVERYTHING is loose. More retard Ford design. The timing chain sprocket there is exactly like crank pulley… Click to expand… Yes and no. I mostly disagree with you.