Regal V6-231 3.8L Turbo VIN 8 4-bbl (1983)
Air Injection Hose/Tube: All Technical Service Bulletins
Technical Procedure, Campaign Label, Parts Disposition & Warranty Information
FIGURE 1
TECHNICAL PROCEDURE
1.
Open hood and install fender covers. Remove air cleaner assembly.
2.
Inspect and replace, if necessary, AIR injector pipe and AIR injector check valve (See Figure 1):
a.
Inspect air injector pipe for color. If pipe is black, new pipe has been installed, proceed to Step 3.
b.
If pipe is corroded or silver color, replace AIR injector pipe and check valve. Use a back up wrench to loosen pipe fitting from intake
manifold fitting. Remove clamp from hose end at check valve. Remove AIR injector pipe and AIR check valve.
c.
Install new AIR injector pipe, AIR check valve, and clamp.
