How long does it take to change the alternator on a Chevy Tahoe?

All of the components on the Tahoe use a lot of electrical power, so the alternator is responsible for charging the battery as the engine runs. The alternator also converts the electrical current from the battery to a current that the truck can use. Changing the alternator should only take about twenty minutes.

How do you remove an alternator from a Chevy Silverado?

Remove the belt by inserting a 3/8 inch ratchet or breaker bar into the square hole on the front of the belt tensioner, pulling against the spring tension then remove the belt. Remove the two bolts on the front of the alternator using a 15mm socket. Remove the 10mm nut holding the main power wire.

Is there an easy way to tell if I have a 105 amp alternator?

Is there an easy way to tell?, and any advice on the subject would be appreciated. I was in the middle of ordering the usual replacement parts, (door lock actuators, window motors, ect ect) and I was going to replace the serpentine belt but dont know if I have a 105 amp or 130 amp alternator?

Where can I find the alternator ID number?

Click to expand… Check your glove box for these codes. I’m only listing the GM RPO’s for alternators 100 amp or higher here. I know I have the KG8 code, but how can I find which ID number I have?

What does the alternator do on a Chevy Tahoe?

The alternator is responsible for charging the battery. All of the components on the Tahoe use a lot of electrical power, so the alternator is responsible for charging the battery as the engine runs. The alternator also converts the electrical current from the battery to a current that the truck can use.

How long does it take to change an alternator in a truck?

The alternator also converts the electrical current from the battery to a current that the truck can use. Changing the alternator should only take about twenty minutes. Open the hood to access the engine compartment. Locate the battery in front of the engine compartment. Disconnect the positive and negative terminal with a 7/16th-inch wrench.

How do you tighten a tensioner on an alternator?

Place wire on the stud. Tighten the nut back on to the stud. Tighten the nut with a socket wrench. Push the tensioner pulley down with the socket wrench. Place the belt over the alternator pulley. Release the tensioner pulley–this will tighten the belt. Pull the socket wrench off the pulley. Connect the battery cables to the battery terminals.

Do you need to replace the alternator on a Chevy Silverado?

The alternator is charging the battery that allows them to keep running. So if you need to replace your alternator, keep reading as this article will help you through the process. This article applies to the Chevrolet Silverado GMT800 (1999-2006).

What kind of alternator does a 5.4L Triton have?

Above are the three main alternators for the Ford 5.4L Triton V8 engine. From left to right they are Ford’s 3G, 6G, and 4G series alternators. Both the 3G and 6G come in large and small case sizes. The 4G comes in only one case size, on the F-150 Lightning Series. Click the pictures above to go directly to the alternator’s order page.

How do you hook up an alternator to a mounting bracket?

Take the alternator off the mounting bracket. Place the alternator on the mounting bracket. Tighten the retaining bolts with a socket wrench. Plug the wiring harness to the back of the alternator. Push the connector in until it clicks. Unscrew the small nut on the ground stud with a socket wrench. Place wire on the stud.

How do you unbolt an alternator on a car?

Take the belt off the alternator pulley. Unfasten the wiring harness at the back of the alternator. Pull the tab up on the connector and pull it out. Unbolt the small nut on the ground stud with a socket wrench. Pull any existing wire off the stud. Unscrew the two bolts on the alternator.