Toyota 90080-31022 Seal

You can Select Your Vehicle to check if 90080-31022 fits your vehicle.

To remove the crankshaft oil seal, remove the timing belt and sprocket. You can take out the old seal, clean the bore, and oil the seal. Use a seal driver tool for installation. Install the sprocket and belt, and check for leaks. For camshaft oil seals, remove the timing belt and sprocket. Also, remove the rear timing belt cover as well as the seal. Clean the bore, oil the new seal, and use a seal driver.

Remove the crankshaft pulley. Note how the Crankshaft Seal is installed - the new one must be installed to the same depth and facing the same way. Carefully pry the oil seal out of the cover with a seal puller or a large screwdriver. Be very careful not to distort the cover or scratch the crankshaft! Wrap electrician's tape around the tip of the screwdriver to avoid damage to the crankshaft. Apply clean engine oil or multi-purpose grease to the outer edge of the new seal, then install it in the cover with the lip (spring side) facing in. Drive the seal into place with a seal driver or a large socket and a hammer. Make sure the seal enters the bore squarely and stop when the front face is at the proper depth. Check the surface on the pulley hub that the seal rides on. If the surface has been grooved from long-time contact with the seal, a press-on sleeve may be available to renew the sealing surface. This sleeve is pressed into place with a hammer and a block of wood and is commonly available at auto parts stores for various applications. Lubricate the pulley hub with clean engine oil and reinstall the crankshaft pulley. Install the crankshaft pulley retaining bolt and tighten it. The remainder of installation is the reverse of the removal.

So that the new seal can be installed to the same depth.

The seal contact surface on the crankshaft should be carefully inspected for any damage that could cause oil leaks.

Drive the new seal into place using a seal driver or a socket with a slightly smaller outside diameter. Make sure it's installed squarely and to the same depth as the original.

Ensure the spring of the seal did not pop out of place.

The seal should be pushed onto the crankshaft slowly and carefully, using a smooth object like the end of an extension to work the stiff lip onto the crankshaft.