Diagram Of Tensioner Pulley. The pulley is what allows the movement of the drive belt. The belt tension can be maintained during operation for example by means of tensioner pulleys.
One alternator deflector pulley aka idler pulley one hydraulic pulley for the main belt one mechanical pulley for the acthats how my setup is on my 2002 330i another setup ive seen is. Which pulley is the tensioner and the direction of tensioner movement. C5 tech i have a serpentine belt routing diagram.
The belt tensioner in your car consists of four principal parts.
To loosen an ai tensioner such as an alternator loosen the main mounting bolt usually on the engine and the locking bolt usually on a bracket or arm. Disconnect the negative battery cable with a ratchet and socket read the serpentine belt routing diagram located under the hood then release the serpentine belt tensioner using a ratchet and socket and carefully remove the serpentine belt from all of the pulleys with your hands. û ù ú h ù. Solution of a problem to calculate tension acceleration of a block pulley system by drawing a free body diagram the most common type of example which the students of competitive exams.