Figure 3:  "The 5/8 flat washer (A) and the bushing (B) were slipped over the transmission shaft housing (C).  This unit was pushed through the windshield frame, and the original 5/8-inch leather seal (D) was added on the outside.  A stainless steel 3/8-inch ID washer (E) went on top of the seal, followed by the 3/8-inch rubber seal (F), stainless steel 3/8-inch washer (G), and nut (H) supplied in the Specialty kit.  The entire assembly was trial-fitted to make sure everything worked as planned."