Inner CV Joint, Checking: Installing: Notes

-- Insert ball hub into ball cage via two chamfers. The installation position is at random. Press balls into cage.

Fig 1: Inserting Ball Hub Over Both Chamfers Into Ball Cage

Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

Ball hub has 2 different distances between ball tracks, a larger and a smaller.

-- Insert hub with cage and balls upright into joint piece.

When inserting, make sure that in each case the wide gap -a- at joint piece contacts narrow gap -b- at hub after swinging in.

Fig 2: Identifying Wide Space On Joint Housing Aligned With Narrow Space On Hub

Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

Chamfer on inner diameter of ball hub (splines) must face large diameter of joint piece.

-- Pay attention to the bevel on the inner diameter of the ball hub. It must be visible.

-- Swing in ball hub, to do so swing out hub far enough from cage -arrows- so that the balls have the distance of the running paths.

Fig 3: Ball Hub Installed With Hub Able To Be Swivelled Out Of Cage

Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

-- Swing in hub with balls by pressing forcefully onto cage -arrow-.

Fig 4: Identifying Cage Pressed Firmly Until Hub Is In Position

Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.