Choke System

Choke system drawings (Figs. 17 and 18 and others) showing the choke housing, choke valve, thermostatic coil and cover, choke piston, vacuum port, vacuum break diaphragm and link, check bleed valve, intermediate choke rod and lever, fast idle cam and screw, and unloader tang. Later views add the secondary vacuum break diaphragm and purge filter.

What this section covers

• Choke housing, piston and thermostatic coil
• Choke valve and upper and intermediate levers
• Vacuum break diaphragm, link and check bleed valve
• Fast idle cam and screw
• Choke unloader tang
• Secondary vacuum break diaphragm and purge filter