Hole/tear appeared in the rubber tube portion of the spray arm

I simply removed the old spray arm paying careful attention to how the parts were originally attached and fitted. Then I assembled and installed the new spray arm.

1) I removed the screw from the bracket in the middle of the upper rack holding the spray arm in place. 2) I romoved the clip at the back of the upper rack holding the other end of the spray arm in place. 3) Once the spray arm assembly was completely removed, I unscrewed the rest of the bracket by remove the only remaining screw from the bottom side of the bracket. 4) I took the new parts and assembled them in reverse order.

Once the last screw was tightened, the spray arm turned freely and I was all set.