Title: Install oil seals and gaskets.
Course: Small Engine Technology I (20110-I) > Section: Understanding Four-Stroke Engine Operation Theory and Components

Installation should include

- following manufacturer’s specifications and instructor’s guidelines
- determining appropriate gasket sealers, if needed
- using appropriate tools to install seals to prevent damage to sealing surface
- aligning gaskets before installing related parts.

Process/Skill Questions:

- What important part do oil seals and gaskets play in engine rebuilding?
- Why are gaskets manufactured in different thicknesses?
- Why is a head gasket made of different material than other gaskets?
- What are the removal and cleaning procedures?