Title: Describe cooling systems for the reciprocating engine.
Course: Aircraft Pilot Training I (20053-I) > Section: Understanding Aircraft Systems: Engines

Description should include the components and cycle of a reciprocating engine and the process of controlling engine temperature:

- The oil system is vital to the internal cooling of the engine.
- An additional method of cooling is necessary for the engine’s external surface; most small aircraft are air-cooled, although some are liquid cooled.

PLT342 and PLT365

Process/Skill Questions:

- What is the role of the oil system?