Hello, I ask you, I have a 205 GLD model 96, the mechanic told me that I have to change the grill bushings, so I read the bushings of the ball arm which has 3 for each arm, 1 smooth on the tip and 2 that make up one in the middle, my question is how do I get those halves? in the same way as the tip? with a hollow cylinder on one side and on the other something that pushes both?