I just inherited an old johnson 5 horse from my dad's shed. I am wondering if any one can tell me just how old it is and where I may find a manual for it. Model # TN 27<br />Serial # 111114
Howdy, Cooter.<br /><br />Your engine is a 1951.<br /><br />There are manuals around that cover it, but I can't tell you exactly where. I got mine at a garage sale.<br /><br />Good luck.