Coat all parts with ATF before assembly. Install the valves and springs in the sequence shown for the main valve body (see page 14-183), regulator valve body (see page 14-186), secondary valve body (see page 14-187), servo body (see page 14-188) and lock-up valve body (see page 14-189. Refer to the following valve cap illustrations and install each valve cap so the end shown facing up will be facing the outside of the valve body. Install all the springs and seats. Insert the spring (A) in the valve, then install the valve in the valve body (B). Push the spring in with a screwdriver, then install the spring seat (C).