Rotax engine rebuild (Part 2)

In part two of this series, I rebuild the fuel pump, hone the cylinders, and install the main crankcase seals into a two cylinder rotax aircraft engine.

[@Euronasa]

If the two stroke engine runs lean it will overheat more often.

[@aero_nwa]

This engine came from the factory with fan cooling and Someone removed it causing the rear cylinder to get insufficient cooling and in turn the seizure

[@ignasaleksandravicius8865]

Hi what are the numbers of those siels

[@aero_nwa]

They’re from lionparts.com sorry I don’t remember the numbers

[@catsbyondrepair]

32/1 helps