As we service more and more of these engines, this page will grow.  Servicing, troubleshooting, and repairing this engine is very similar to the Minari.  Check the General Info page if you do not find the information you need here.  The Miniplane Top 80 section also has info on tune up and troubleshooting issues.

Atom 80 – user manual ONLY

Cosmos 300

Moster 185