Toyota 13470-37020 PULLEY, Crankshaft

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Disconnect the cable from the negative terminal of the 12-volt battery, ensuring to perform the initialization procedure upon reconnection. Remove the drive belt. With the parking brake applied and the shifter in Park, loosen the lug nuts from the right front wheel, then raise the front of the vehicle and support it securely on jackstands. Remove the right front wheel and the right splash shield from the wheel well, noting that some crankshaft pulley removal tools may not require these parts to be removed; test your puller beforehand. Remove the bolt from the front of the crankshaft, using a breaker bar if necessary due to the tightness of the bolt. A puller base with spacers can be mounted to the center hub of the pulley to prevent the crankshaft from turning while loosening the pulley retaining bolt. To avoid damaging the pulley, wrap the outside with an old drive belt when using a strap wrench. Utilize a puller that bolts to the crankshaft pulley hub to remove the crankshaft pulley, ensuring the correct puller with spacers is used to allow for a bar insertion to prevent turning during removal. It may be necessary to support the engine from above, remove the right side engine mount, and lower the engine for sufficient clearance depending on the puller type. For installation, slide the pulley onto the crankshaft, aligning the slot in the hub with the Woodruff key, and use a vibration damper installation tool to press the pulley into place, with the crankshaft bolt also serving to assist in positioning. Finally, tighten the crankshaft bolt, and complete the remaining installation steps in reverse order of removal.