'46 Chevy 1/2 ton 216 engine with 3 speed; after reinstalling the tranny cover, shift assembly (spring, seat, gasket,housing and lever) the lever can move. through the shifting sequence without engaging the clutch. Before disassembly all worked fine. Is a clutch adjustment needed? How is that done? One added info bit, the clutch/brake assembly was reinstalled after cleaning and painting.