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You will need a wrench or socket set, a pry bar or tensioner tool, and a new serpentine belt that is compatible with your Rav4's engine. Open the hood of your Rav4 and locate the serpentine belt and tensioner. The tensioner is typically located near the top of the engine and is responsible for keeping the belt tight.
When replacing the serpentine belt on your Rav4, it is important to consult the diagram to ensure that the new belt is installed correctly. Incorrect installation can lead to premature belt failure and potential damage to other engine components.
Using sst and 19 mm socket wrench, loosen the vribbed belt tensioner arm clockwise, then install the fan and generator v belt. Be sure to connect sst and the tools so that they are in line during use. When retracting the tensioner, turn it clockwise slowly for 3 seconds or more. Do not apply force rapidly.
The serpentine belt in a Rav4 is an essential component of the engine's accessory drive system. It is a long, winding belt that connects various components and drives their operation. The belt is named “serpentine” because of its meandering path through the engine compartment, wrapping around several pulleys.