What is the best tension for AV belt?
Check the tension of the belt by pushing inward on the belt with your hands. The belt should have no more than a 1/2 inch of slack to be properly tensioned.
How do I loosen my alternator belt?
How to Loosen an Alternator Belt
- Open and secure your car’s hood.
- Locate the alternator.
- Look for the three bolts that secure the alternator.
- Loosen the front and rear bolts attached to the alternator and engine using a suitably sized wrench.
- Loosen the bolt attached to the adjustable bracket.
- Remove the wrenches.
How do you tighten the belt on an alternator?
Tighten the alternator bolts. With the serpentine or alternator belt safely seated on the alternator pulley, use the same wrench you used to loosen to the bolts to tighten them again. As you tighten the bolts, the alternator will stop tipping forward, which will increase the tension on the belt.
How much tension do you need for a V-belt?
Designed for the tension testing of a drive with two or more belts, this pocket-sized tool measures V-belts from 10” to 170” and up to 35 pounds of tension. Measure belt span and measure the force required to deflect any one of the belts 1/64” for every inch of span length.
Which is the best belt for alternator and fan?
So cars went from one belt driving the fan, water pump, and alternator, to 2 or 3 separate belts, now also driving the power steering pump, A/C compressor, and emissions air pump. The “V” belt is one of the most effective belt solutions because of its strength, relative quietness, power transfer, and durability.
How does a serpentine belt power an alternator?
As this picture illustrates, a single serpentine belt will typically power all externally mounted accessories. Idler pulleys help with proper routing of the belt. Unlike individual belts, tension on a serpentine belt is provided by a tensioner pulley which is under constant spring pressure.