Vacuum Break, Adjust

Fig. 12 Vacuum break adjustment, below 41F ambient temperature.:

Fig. 13 Vacuum break adjustment, above 68F ambient temperature.:

1. Disconnect vacuum hose and apply vacuum to breaker to full stroke position.
2. With ambient temperature below 41°F, measure clearance R1, Fig. 12, with choke valve closed and adjust to specifications by bending tongue.
3. With ambient temperature above 68°F, measure clearance R2, Fig. 13, with connecting rod pushed and adjust to specifications.