There are special wrenches for tight quarters, but I would try a breaker bar first because they have a smaller head than a ratchet. I hope this helps you. Mark
Insert a socket or wrench on the spring-loaded serpentine belt tensioner then pull back; the belt will loosen.
Tensioner pulley below the alternator. Should be a 14 or 15mm socket and turn counter-clockwise.
You would typically use a serpentine belt tool or a breaker bar with the appropriate socket to loosen the tension pulley on a 2002 Cavalier. These tools help you apply enough force to release tension on the pulley so you can easily remove or install the serpentine belt.
You look at the bolt holding the tensioner pulley and get a six point socket to fit. Use socket on long bar to rotate tensioner away from belt. Be careful that if socket slips off, personal injury may occur.
If your Tercel has power steering, use a 14mm socket to loosen the two bolts that secure the power steering pump. Then turn the long jacking screw counterclockwise to loosen the serpentine belt.
If your Tercel has Power Steering, use a 14mm socket to loosen the two bolts that secure the power steering pump. Then turn the long jacking screw counterclockwise to loosen the serpentine belt.
I have used a socket with a ratchet handle. The ratchet will allow you to get more travel to move the pulley and get the belt off.
There should be a place on the tensioner to insert a ratchet wrench or breaker bar without a socket or a "nut" for a socket to fit. Turn the tensioner clockwise or counterclockwise to loosen the tension (some tensioners rotate clockwise and some counterclockwise) and remove the old serpentine belt - NOTE: be sure and note how the belt is routed so you can install the new one in the same routing.
Find the appropriate size socket to go on the belt tensioner, put it on a ratchet or breaker bar. Rotate the belt tensioner counterclockwise, and that'll loosen the slack and allow you to remove the serpentine belt.
put correct size socket on the auto tensinor and pull it away from the belt, it will almost fall off
Serpentine belts have a self-adjusting idler pulley that keeps the correct tension on the belt. The idler arm will have either a cutout where a ratchet wrench will fit without a socket or a nut where a socket will fit. Turn the idler arm either clockwise or counter-clockwise (whichever applies to your application) to loosen the tension and remove the serpentine belt. Installation is the reverse of removal.
Look to see first if there is a spring loaded belt tensioner, if not you will have to loosen the 2 bolds that hold the pully in, if it is spring loaded, find a socket or crescent that will fit it