Hi Reggie, How to Replace a Damaged Accessory Belt Tensioner The accessory belt tensioner maintains proper belt tension to ensure the seamless operation of the parts connected to it. The belt drives several components together, including the water pump and alternator, so adequate tension is required to keep it running. The accessory belt tensioner must be adjusted to the correct tension at all times. Any looseness on this part may cause the belt to become derailed, jeopardizing the operation of the peripheral devices dependent on it. At some point, the spring inside the tensioner may start to weaken and become worn out. When this happens, the tensioner will lose its capacity to maintain the required belt tension. Ultimately, various engine parts will stop working, rendering your vehicle inoperable. Replace a damaged accessory belt tensioner right away before the problem worsens. Here are the tools you'll need and the steps to follow in replacing a faulty belt tensioner: Difficulty level: Moderate Tools needed: 3/8-inch drive breaker 3/8-inch drive metric socket set 3/8-inch drive ratchet Step 1: Disconnect the car battery and turn the engine off for safety. Using the breaker bar and a socket, turn the damaged accessory belt tensioner either counterclockwise or clockwise to loosen it. This leaves the belt free of tension. Step 2: Slide off the belt from underneath the roller pulley and let it hang downward in the direction of the other pulleys. Step 3: Remove all bolts securing the tensioner to the engine using the ratchet and a socket. Pull the damaged tensioner out and detach it from the engine carefully. Step 4: Before discarding the old tensioner, align it with the new one to ensure they're both of the same size. Position the new accessory belt tensioner on the engine block and put back the mounting bolts to secure it in place. Tighten all bolts using the ratchet and socket. https://www.carparts.com/accessory-belt-tensioner

You also need a belt tensioner belt removal tool and you must remove two motor mounts not the transmission mount, you need a floor Jack to raise the engine to remove the belt tensioner assembly. and you need to remove off old belt tensioner assembly the power steering pump and reinstall on new belt tensioner assembly and need lots more tools already listed and you need patience and I have a garage and would not recommend to do this job in the driveway in the elements. Also need mechanical ability and under stand how things work on a vehicle. I’m 65 and in my free time before I retired from my job that’s what I did since I was 14 years old work on everything cars, trucks, lawn equipment and..,. House rehab and repair.

Have to remove lower engine mount and side engine mount.

None at all

Hello! Yes, there is a pin that allows the belt to be installed, that would then be removed to allow the tensioner to work

Hi M, Thank you for reaching out. I'm a bit confused about your question. Do you mean how to install the part? We recommend referring to a good repair manual for step-by-step instructions. It may require basic automotive knowledge for proper installation, and professional installation is always recommended. You can find more information here: https://www.youtube.com/watch?v=NyU-uCRLWGs Please click on the link below to see the part and directly place your order while this part is on sale. https://www.carparts.com/accessory-belt-tensioner/replacement/repd380202?can=cpgg4850 Glad to be of help. Happy shopping.

Not OFF per se. however, two of the bolts which hold it in place are the bolts through the upper side motor mount.