Disassembly & Reassembly
Remove front bearing snap ring. Remove front ball bearing and center roller bearing using Bearing Remover (J22912-01) and a press. Press on front ball bearing using Bearing Installer (J35283). Ensure snap ring groove of bearing faces front end of shaft. Install front bearing snap ring. Apply oil to center roller bearing inner and outer circumferences and install onto countergear. Ensure proper installation direction. See Fig 1.