pulley an belt are used in driving camshaft,alternator,water pump,air pump, compressor in a car.
It is not like a belt and pulley. A timing belt is a belt and it fits on a pulley.
Move a pulley
The idler pulley on any vehicle is used to maintain the proper tension on the vehicle's belt(s). without it belt maintenance would be difficult.
Snub pulleys are used to increase the angle of wrap of the driver pulley or and to change the direction of belt(deflector pulley)
If you are referring to the Serpentine belt, you loosen no pulley. You simply remove tension from the belt. The tension is applied by the Idler Pulley. Pry the idler back and remove the belt.If you are referring to the Serpentine belt, you loosen no pulley. You simply remove tension from the belt. The tension is applied by the Idler Pulley. Pry the idler back and remove the belt.
Loosen the tensioner pulley. Put the belt around the alternator pulley and the tensioner pulley. Move the tensioner pulley to the right until the belt is tight. Tighten the tensioner pulley.
You can change the serpentine belt on your Chevrolet trailblazer, by loosening the tensioner pulley. With the loosened tensioner pulley the belt will come off easily. Tighten the new belt with the tensioner pulley.
The 1.6L engine has a single cam pulley, a water pump pulley used to tension the timing belt, and a crankshaft pulley. The pulleys are concealed by a plastic cover with a rubber seal.
should be a sticker on fan shroud Alternator, idler pulley, power steering, a/c, tensioner pulley, crankshaft pulley, water pump this is the order cant upload the picture but when placing the belt on if the pulley has the grooves in it the grooved side of the belt should face the pulley and if the pulley is smooth then the back of the belt faces the pulley
It would depend on what you want to use the belt and pulley for
Loosen the tensioner pulley. When the tensioner pulley is loose the belt will come off. Put the new belt on and tighten the tensioner pulley.
A pulley and belt is most likely referring to a pulley which is driven by a belt on a vehicles engine. There can be a variety of pulleys e.g. power steering pully on the power steering pump, alternator pulley, water pump pulley, etc. The belt is often called a serpentine belt or accessory belt and wraps around these pulley which run your accessories, if the belt breaks your vehicle will lose the accessories in which it powers. It should be noted that the accessory belt is diffent from the timing belt. The timing belt keeps the engine in time and will not go into details about how it does so as the above answer is sufficient enough for the question asked.