Control Vacuum Regulator (CVR) Swivel Assembly Replace

Control Vacuum Regulator CVR Swivel Assembly:

NOTE: CVR/CER nuts have cylindrical projections above the threads with are filled with epoxy after final adjustment. To adjust, the existing parts must be removed and a new assembly installed. After adjusting, CVR/CER nut cavities must again be filled with epoxy.

1. Remove the E-clip and hinge pin.
2. Turn the CER adjusting nut counterclockwise until nut disengages from rod.
3. Remvoe the CVR and swivel assembly. Replace with new assembly.
4. The unbroken rod must be in place first before further assembly. Install the assembly and tighten the CER adjusting nut to lower and locate into position. Connect lever to swivel.
5. Install the hinge pin and E-clip.
6. Perform CVR/CER adjustments.

CER/CVR Tamper Resistant Installation:

7. Fill two nuts and stop screw with MT-13 epoxy or equivalent.

NOTE: The rod has an undercut designed to break, if breakage does occur, a new rod assembly must be installed. The upper body must be loosened to position the rod through the opening. Replace the upper body gasket as necessary.