How to remove an alternator from a VW?

This is a common VW failure, and is a VERY easy DIY. Before removing the alternator, you will need to remove the serpentine belt, and tensioner. Check out the other Salvage yard DIYs ~ https://www.youtube.com/playlist?list… Subscribe to Humble Mechanic ~ http://www.youtube.com/user/humblemec… https://www.youtube.com/playlist?list…

How do you remove serpentine belt tensioner from VW Jetta?

Refer to the Serpentine Belt Tensioner removal video. Remove the two bolts from the alternator. Now that the bolts are out, pull the alternator off the bracket. Walking it back and forth to aid in removal. Next disconnect the wire connectors. Take the main battery cable off and the connector.

How do you remove a serpentine belt alternator?

Refer to the Serpentine Belt Tensioner removal video. Before removing the alternator, you need to remove the serpentine belt tensioner and belt. Refer to the Serpentine Belt Tensioner removal video. Remove the two bolts from the alternator. Now that the bolts are out, pull the alternator off the bracket. Walking it back and forth to aid in removal.

Can a bad alternator cause a car to die?

An alternator being bad can often result a car constantly killing batteries or die after jump starting. Take a look in the video for more details on this MK5 Jetta Alternator https://shopdap.com/catalog/product/v… https://shopdap.com/vw-audi-torx-sock… https://shopdap.com/make-model-year/v… https://shopdap.com/8-piece-magnetic-…

Do you need to remove serpentine belt to change alternator?

As you loosen the bolts, the alternator will slide in the bracket under the tension of the belt. You may not need to remove the serpentine or accessory belt if it’s not damaged.

Can a manual tensioner be used to replace an alternator?

The belt tensioner will only travel (swing) so far which can make installing the belt difficult. Never pry or force the belt onto the pulley. Vehicles with a manual tensioner or the belt tightens with the alternator, there should about ½ inch of deflection in the belt between the pulleys with the greatest distance between them. 7

What do you need to change an alternator?

Remove the main power cable from the alternator. The main power cable will be the thick cable attached to the alternator that runs from the battery. Depending on how much space you have in your specific vehicle, you may be able to use a ratchet, but in some, you may only be able to fit an open-ended wrench.

As you loosen the bolts, the alternator will slide in the bracket under the tension of the belt. You may not need to remove the serpentine or accessory belt if it’s not damaged.

Is it easy to remove an alternator from an engine?

Since the typical alternator is bolted directly to the outside of the engine block, removing and replacing one is relatively simple in terms of labor. If your engine is equipped with a serpentine accessory belt, you’ll just need to release the pressure on the belt tensioner and then remove the belt.

Can a transverse bolt be used to move an alternator?

Some alternators will have a transverse bolt that allows you to move the alternator fore-and-aft in the bracket to adjust belt tension. If not, you may need to use a cheater to keep the alternator in place and take slack out of the belt (an assistant can help here) as you tighten the mounting bolts.

What should I do when I need to replace my alternator?

As you do, use tape to label the wires so you know where they go when it’s time to install the new alternator. Loosen and remove the alternator. If you have a V-belt, the alternator must first be loosened before the V belt can be removed as the alternator provides belt tension.

How do you replace the alternator on a Chevy S10?

Reconnect the secondary cable to the alternator by reengaging the nut. Pull back the tab from the primary cable, and then reconnect that wire. Push the wire in until the tab locks. Rotate the belt tensioner counter-clockwise once again. Replace the serpentine belt, referring to the routing guide, which is affixed near the radiator.

How to replace an alternator on a 1995 GMC?

Somewhere on your vehicle there is a tensioner pulley. You’ll need to move it enough to slip the belt off the pulley. Our ’95 GMC has a standard spring-loaded GM tensioner that required us to pull it back with a wrench.

How do you install a new alternator in a car?

Installing the New Alternator Slide the new alternator into place. You might have to wiggle the alternator around to squeeze it back into place in a crowded engine bay. Insert the mounting bolts. Slide the mounting bolts through the alternator and into the mounting bracket. Run the belt over the new alternator pulley.

Where is the alternator on a Dodge truck?

Open the hood of your Dodge with the engine turned off. Also check to make certain that all other switches and/or electrical components have been turned off. Locate the alternator. Depending on your model of Dodge, the location will vary. It will, though, have a belt running to it.

How to change drive belt on VW Polo?

(Playback ID: AxX58v8fpeYdho5v) An error occurred while retrieving sharing information. Please try again later.

What should I do about my alternator belt tensioner?

Replace auxilliary [serpentine] belt | VW Polo 1.2 3cyl engine. Repair belt tensioner (idler / guide pulley). Same engine also in Skoda Fabia & Seat Ibiza models. On this engine, the belt drives air con compressor, alternator and water pump. Thus it’s imperative the belt is in good condition.

How to replace alternator belt if air conditioner is broken?

How to replace alternator belt if the air conditioner is broken, you can use a short serpentine belt without air conditioning. How to replace alternator belt if the air conditioner is broken, you can use a short serpentine belt without air conditioning. Skip navigation Sign in Search Loading… Close This video is unavailable. Watch later Share

How do you change the alternator on a VW Polo?

On VR6 (AAA) engines only, remove the belt tensioner from the cylinder head. Remove the alternator adjustment bolt, followed by the pivot bolts. Carefully lift the alternator from the bracket. To install: Hold the alternator in position on the mounting bracket, and install the pivot bolt.

When do you change the belt on a VW Polo?

According to Volkswagen UK, the belt ought to be changed at 5 year intervals on a vehicle built from Model Year 2010 (VW model years run from September). Here is the link to Volkswagen UK’s specific advice. They state: