The Z-pack clutches were installed in the drum and checked for clearance. The clutches should be stacked in this order: friction clutch, steel clutch, friction clutch, and so on. The final clutch is the brown clutch. The clutches have been stacked correctly when the brown clutch is even with the snap-ring groove. Then the five anticentrifugal rev springs are installed, followed by the pressure plate and another snap ring.