The crankshaft pulley lock thread adopts the advantage and disadvantage of the left spin
It's the same thing, it's the same thing. The crankshaft is the power source and the pulley is passive. When the crankshaft rotates, the pulley has a negative force, and the larger the load, the more the force of the load, the reverse direction of the pulley. The pulley turns the nut in the opposite direction of the crankshaft
Crank pulley locking screw with sinistral because the engine crankshaft is clockwise (look for the pulley) rotating, after starting the engine crankshaft rotation direction is just the direction of the force after the lock nut and tighten, thus more conducive to prevent the nut loose, it is need to structure design, there is no advantages and disadvantages, otherwise additional strengthening locking measures.
The timing belt is an important part of the engine distribution system, which ensures the accuracy of incoming and exhaust time by connecting with the crankshaft and with certain transmission ratio. When the engine is running, the piston stroke (up and down movement) of the valve opening and closing (time) order of ignition (time), in the "timing" of the connection, the moment to keep "synchronous" operation.
The crankshaft pulley is called timing belt tightening wheel. The effect of the tightening wheel is to adjust the looseness of the belt and make the transmission system stable and reliable.
Crank pulley locking screw with sinistral because the engine crankshaft is clockwise (look for the pulley) rotating, after starting the engine crankshaft rotation direction is just the direction of the force after the lock nut and tighten, thus more conducive to prevent the nut loose, it is need to structure design, there is no advantages and disadvantages, otherwise additional strengthening locking measures.
