I PURCHASED THIS TRACTOR USED. IT WAS IN 4X4 AND IT WORKS. TRIED TO GO TO 4X2 BUT LEVER WOULD NOT COME OUT. SPRAY WITH WD40 AND TRIED WIGGING BACK AND FORTH BUT LEVER DOES NOT MOVE AT ALL. TRIED WITH TRACTOR RUNNING, STOPPED, ON, OFF AND ON THE RUN. ANY IDEAS? DID NOT WANT TO PUT A WRENCH ON IT. MY LUCK IS ALWAYS BAD WHEN I DO THINGS LIKE THAT.:confused2: