Identify basic engine systems (two-and four-cycle), subsystems, and components.

Identification should include systems such as electrical, cooling, ignition, and fuel, as well as jet drive, power trim, gear cases, and engine controls/rigging. In the case of fuel, identification should emphasize scavenging and appropriate refueling applications.

Process/Skill Questions:

• What is the difference between a propeller and an impeller?
• What are the differences between a two- and a four-cycle engine?
• What are the procedures for troubleshooting different outboard engine systems?