temporary strainer

Glossary “temporary strainer” Definition:
Device installed during the run-in period of a new or rebuilt system, intended to remove coarse debris particles present in the system. After a suitable period it is removed.

temperature vacuum switch

Glossary “temperature vacuum switch” Definition:
Located in the air cleaner of the carburetor, it is used to controll vacuum to the EGR valve and other diaphragms. A cold air “lockout”. Responds to temperature of the inlet air heated by the exhaust manifold. Looks very much like a CWM.