5 Maintenance
Study the instructions carefully. The items refer to the parts list and service kits section. Handle scrap correctly.
5.3
Assembly of Unique Vacuum Breaker Valve
Step 1
1. Assemble ball, gasket and body to the base.
2. Assemble the clamp and tighten.
TD 474-014
Step 2
1. Apply USDA grade lubricant to O-ring.
2. Assemble O-ring to stem.
3. Assemble stem to actuator.
TD 474-012
Step 3
Assemble actuator and stem to body.
TD 474-015
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