All Other Models (1965-73)

Tighten castle nut bearing retainer nut to 18.8-23.2 ft. lbs. (2.598-3.206 mkg) and turn brake drum back and forth to seat bearing. Loosen nut until it can be turned with fingers. Tighten nut to finger tight using a socket without the handle. If not aligned for cotter pin installation, tighten until installation is possible. Preload at hub (hub rotating) should be within specifications.