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Front Yard Zone Shuts Off Early: Check Valve Wiring & Diaphragm

Back yard works, front yard starts then stops. Check front valve wiring, solenoid connection, diaphragm, and internal ports. See irrigationtutorials.com/faq/repair-valve.htm.

Irrigation: Lawn Sprinkler Zone Runs Continuously: Valve Diaphragm or Solenoid Failure; Sprinkler and Drip System Not Activating: Master Valve or Main Supply Issue; Flooded Valve Boxes After Rain: Waterproof Wire Connections to Protect Controller; Shutting Off Water to Abandoned Hillside Sprinkler System; Starting a Lawn Genie System: Find the Main Valve and Backflow; Toro Zone 4 Runs Constantly: Manual Valve Operation Guide; Two Zones Inoperative After Winter: Common Causes and Fixes; Leaky Zone After Two Valve Replacements: Flush Debris from Lowest Valve; Sprinkler System Water Hammer: Cracked Valve Top, Loud Bang; Constant Seepage from One Sprinkler Head: Valve or Drainage?

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