Serpentine Belt Replacement
How To Replace Serpentine Belt Made of reinforced synthetic and/or hard rubber, belts are usually v-channeled or ribbed serpentine They're used to drive accessories including the alternator, water pump, AC compressor, power steering, air pump, vacuum pump and injector pump. They're usually driven by the engine's crankshaft pulley and are fully adjustable by tensioners or idlers that follow or track the surface of the belt. PARTS Tools and Supplies Needed Socket set and ratchet Serpentine Belt Protective eyewear and gloves. Flashlight Accessory Belt Idler Pulley Accessory Belt Tensioner Screwdriver . Before you begin place your car on a flat surface with the engine "off" in park with the parking brake on. Wear protective clothing, eyewear and gloves to avoid injury. Safety Tip: Always wear safety glasses when working on your vehicle. Wear other personal protective equipment (PPE) when necessary, for example latex gloves or closed toe shoe