Glossary “thread lubrication” Definition:
Refers to the practice of adding a light film of engine oil to the bolt under-head and threads before assembly. Oil reduces the friction that occurs at the threads during tightening.
Glossary “thread lubrication” Definition:
Refers to the practice of adding a light film of engine oil to the bolt under-head and threads before assembly. Oil reduces the friction that occurs at the threads during tightening.