Toyota 31230-12191 Release Bearing

Disconnect the cable from the negative terminal of the battery. Remove the transaxle. Remove the clutch fork from the ball stud by pulling on the retention spring, then remove the bearing and the lever. Hold the bearing by the outer race and rotate the inner race while applying pressure. If the bearing doesn't turn smoothly or if it's noisy, replace the bearing/hub assembly with a new one. Wipe the bearing with a clean rag and inspect it for damage, wear, and cracks. Don't immerse the bearing in solvent-it's sealed for life and to do so would ruin it. Also, check the clutch fork for cracks and bends. Fill the inner groove of the release bearing with high-temperature grease. Also, apply a light coat of the same grease to the transaxle input shaft splines and the front bearing retainer. Lubricate the clutch fork ball socket, lever ends, and release cylinder pushrod socket with high-temperature grease. Attach the release bearing to the clutch fork. On models that use a retaining clip, make sure it engages properly with the lever. Slide the release bearing onto the transaxle input shaft front bearing retainer while passing the end of the clutch fork through the opening in the clutch housing. Push the clutch fork onto the ball stud until it's firmly seated. Apply a light coat of high-temperature grease to the face of the release bearing where it contacts the pressure plate diaphragm fingers. The remainder of the installation is the reverse of the removal procedure.