Main Shaft and Electric Controlled Coupling

Fixing needle bearing to main shaft with grease.
Install the sprocket, electric controlled coupling and spacer into main shaft.

Fig 1: Fixing Needle Bearing To Main Shaft With Grease
Courtesy of NISSAN MOTOR CO., U.S.A.
Install the snap ring into main shaft.
CAUTION: Do not reuse snap ring.

Fig 2: Installing Snap Ring Into Main Shaft
Courtesy of NISSAN MOTOR CO., U.S.A.