Where do you replace the AC belt on a car?

Replacing the belt at the first sign of wear ensures it wonâ€™t break, leaving you without AC. Step 1: Locate the AC belt. The AC belt is routed over the AC compressor, which is located at the front of the engine compartment. You may need to raise the vehicle with a jack and support it with jack stands for access.

How to replace AC compressor belt 01-06 GMC Sierra?

1A Auto shows you how to repair, install, fix, change or replace a broken, cracked snapped, or cut AC compressor belt on a 2002 GMC Sierra. This belt is correct for many GM vehicles but the application is the same for Chevrolet Silverado and GMC Sierra trucks, years 99, 00, 01, 02, 03, 04, 05, 06, and 07. Hey friends!

How do you remove the belt on a Chevy Silverado?

Belt noise begins when the spring weakens or the pulley bearing begins to wobble. The engine crank pulley drives both belts. To remove the A/C belt, the accessory belt must first be loosened and slipped off the engine crank pulley.

Where is the serpentine belt on a 2003 Chevy Silverado?

The serpentine belt on a 2003 Chevrolet Silverado runs the entire pulley system on the front part of the engine. Older model Chevrolet Silverado trucks had three different belts to run each pulley. Replacing the serpentine belt on the 2003 Silverado is a job you can do yourself in just a matter of minutes.

How to replace the a / C belt on a Chevy Silverado?

Connect the intake duct bracket to the clip on the upper radiator hose. Slide the duct over the MAF sensor as well as the intake manifold fittings, and tighten the clamps. Remove the electrical tape from the negative battery terminal, and reconnect the negative lead.

Can a bad a / C belt tensioner be replaced?

Both noises point to a bad A/C belt tensioner. With basic tools and little time, you can replace the tensioner in your Silverado quickly in the comfort of your own garage. This article applies to the Chevrolet Silverado GMT800 (1999-2006).

How can I tighten my air conditioner belt?

In order to achieve this, you may need to use a pry bar to put tension on the compressor and hold it in place while you tighten down the pivot bolts. Note: If your compressor uses an idler wheel tensioner, tighten the belt until it’s snug using the adjuster, then tighten down the locknut. Step 5: Check the belt tension.

How is an AC compressor driven off a belt?

Unless you drive a newfangled hybrid or electric car, the AC compressor in your vehicle is driven off a belt. The belt is strapped to the engine crankshaft balancer, which turns with the engine.

How do you install an air conditioner belt?

Push or pull the tensioner to a position that allows the belt to be installed onto the pulleys. Once the belt is in place, you can release the tensioner and remove your tool. Step 1: Locate and loosen the compressor pivot.

What should I do if my AC belt fails?

To do that, push down on the longest length of the belt – there should be about ½” of deflection. If not, loosen the belt and readjust as outlined in the previous step. That’s it! Now you don’t have to worry about losing your AC on a hot day due to a failed belt.

Where is the AC belt located on a car?

Step 1: Locate the AC belt. The AC belt is routed over the AC compressor, which is located at the front of the engine compartment. You may need to raise the vehicle with a jack and support it with jack stands for access. Step 2: Determine which type of belt you have. Determine which type of belt you have.

Unless you drive a newfangled hybrid or electric car, the AC compressor in your vehicle is driven off a belt. The belt is strapped to the engine crankshaft balancer, which turns with the engine.

What happens if my car AC belt fails?

The AC belt is not considered a major issue in that it won’t interfere with the vehicle’s ability to run; however, if the AC belt fails, the indoor temperatures may not be regulated properly.

Where is the tensioner on an air conditioner belt?

If you have a difficult time finding the tensioner, consult the belt routing diagram. This can typically be found on a decal placed somewhere in the engine compartment or in the vehicle repair manual. Step 2: Rotate the tensioner. Use a socket or wrench to slide the automatic tensioner away from the belt.

Can a V-belt be replaced with a serpentine belt?

Older vehicles use v-belts, which typically only drive the AC compressor. Modern vehicles use serpentine belts to drive all of the engine accessories including the drive belt. Over time, belts crack and deteriorate. Replacing the belt at the first sign of wear ensures it won’t break, leaving you without AC.

When do I need to change my auxiliary drive belt?

If you see small cracks running across the ‘V’ portions of the belt you have nothing to worry about. But if you spot cracks running along the length of the belt or chunks are missing from the belt, you need to change it immediately. Learn more about a belt’s lifespan and how much a drive belt replacement is likely to cost.

How can I tell if my AC belt is bad?

When the belt can no longer grip the pulleys properly, it will slip under the torque of the engine and squeal. Often times this squeal will be very high pitched and noticeable. This is probably the most obvious sign that the AC belt requires attention. 2. Cracks in the AC belt

What’s the best way to replace a drive belt?

Hold the belt close to the last pulley with one hand, then use the other hand to rotate the tensioner with the appropriate tool. Use your hand to slip the belt onto the final accessory pulley.