Control Vacuum Rod (CVR) Position

Control Vacuum Rod CVR Position:

Control Vacuum Rod CVR:

1. Seat CER again using stator cap weight and check for "zero" dial indicator reading. Reset "zero" position of indicator if required. Remove stator cap weight.
2. Depress the CVR until seated. Dial should indicate the tag specification for CVR +/- 0.10 inch.
3. Adjust by holding CVR with 3/8 inch wrench, and turning adjustment with 3/32 inch hex wrench clockwise (CW) to decrease or CCW to increase height.
4. Reinstall original choke diaphragm cover with original spring.