Location of the control system housing balls
Ball (372) A (1) is located between 2 existing balls in the housing (C1 and C2).
Ball (372) A (2) is located next to the hole.
Balls (372) B (1-2) are located in a seat with a holder to the right to prevent the ball moving to the side.
Installing the balls, see Marking the location of the control system balls in relation to the distribution plate .