1963-1973 Mercruiser all Engines and Drives Service Manual Books 1 and 2, Page 295Get this manual

1963-1973 Mercruiser all Engines and Drives Service Manual Books 1 and 2, Page 295

Nonnally Closed Reverse Inter-Lock Normally Closed Limit Swilch Up (Yellow Button) Purple Blue (Up) Green (Down) Red (While