DAY 1 Today we learned about the FOUR STROKE ENGINE - INTAKE , COMPRESSION , SPARK - POWER , EXHAUST . Top Dead Centre / Bottom Dead Centre As a group We starting striping out the engine , we removed the head , camshaft , crankshaft , cambelt , pistons and all the screws.We did sum action today in the workshop besides sitting in the class. Now am in the progress of putting all the parts back and rebuilding the engine. Thanks to Rob , he helped alot and he is a great tutor.