Is the drive belt connected to the alternator?
The serpentine belt is a long rubber belt that transports power to the engine accessories—the alternator, power steering pump, air conditioning compressor and (sometimes) the water pump. This is because vehicles used to have multiple drive belts that connected the engine to the accessories (such as the radiator fan).
Can you tighten alternator belt too much?
A. If the belts are too tight, they can put a strain on the shaft (and its bearing) of the alternator, power-steering pump and even the water pump. Most belts are installed on the tight side because they take an initial stretch. It looks like the power-steering fluid level is getting low.
When to replace power steering belt in Toyota?
In the Toyota V6 engines, they drive the alternator and A/C compressor on one belt, and the power steering pump on the secondary belt. Replacing the belts is a good idea if they are worn, cracked or are squealing on cold starts. Belt failure can lead to sudden loss of steering, a discharged battery or an ineffective A/C system.
Where do you put the alternator belt on a four cylinder car?
Many four cylinder vehicles have transverse mounted engines, meaning the engine is mounted at a ninety degree angle from the chassis, placing the belts on the side of the engine bay instead of the front. Look for cracks in the belt. A significant sign that your alternator or serpentine belt needs replacing is visible cracking along the belt.
What happens if you put the wrong belt on your alternator?
Different vehicles have different sized belts and installing the wrong size could result in failing to power the accessories or even damage to the engine. If your old belt was loose because it had stretched over time, take that into consideration when comparing the two belts.
How do you check the tension on an alternator belt?
Check the belt tension. Once you have released the auto-tensioner or tightened the alternator bolts, check the tension of the belt to make sure it has seated properly on all pulleys. Pinch the belt between your thumb and index finger and try to wiggle it. There should be very little give to a properly installed alternator or serpentine belt.