Toyota 31230-20191 Release Bearing

The procedure for removal applies to 2009 and earlier models only, as 2010 and later models have the clutch release bearing and release cylinder as a single assembly that cannot be replaced separately. Begin by disconnecting the negative cable from the battery. Next, remove the transaxle. Reach behind the clutch fork to disengage it from the ballstud by pulling on the retention spring, then remove the fork and bearing. For inspection, hold the bearing by the outer race and rotate the inner race while applying pressure; it should turn smoothly. If it does not, replace the bearing/hub assembly. Wipe the bearing with a clean rag and inspect for damage, wear, and cracks, avoiding immersion in solvent as it is sealed for life. Also, check the clutch fork for any cracks and bends. For installation, fill the inner groove of the release bearing with high-temperature grease and apply a light coat of the same grease to the transaxle input shaft splines and the sleeve of the transaxle front bearing retainer. Lubricate the clutch fork ball socket, fork ends, and release cylinder pushrod socket with high-temperature grease. Attach the release bearing to the clutch fork, then 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 is firmly seated, and 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 follows the reverse order of removal.