Owner s manual models k241 k301 10 hp 12 hp k321 k341 14 hp operating maintenance instructions 16 hp congratulations you have selected a fine four cycle single cylinder air cooled engine. Here is a basic wiring diagram that applies to all vintage and antique lawn and garden tractors using a stator charging system and a battery ignition system. K321 6008 john deere 14 hp 10 4 kw.