Zodiac Engine for MX6-MX8 pool cleanerThis part is for use in the MX6 and MX8 pool cleaner. The engine is the main moving part that grab and pull leaves into the throat of the pool cleaner. Tip: Reduce wear on the engine by minimizing the amount of leaves on the pool floor by installing a Poolskim or manually vacuum the pool with a 8 wheel sweeper when there is a serious leaf problem. How to remove debris from MX8 engine: 1) Push the latch release button on the "bonnet" of the cleaner. 2)