TORO Hydroject® 3000/4000 Water System Testing
NOTES
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63
Complaint: Slit in Turf Between Holes
1. Check water valve lift.
• If the valve lift is too high, the valve may stay open too long and this makes the water injection cycle
too long.
• Adjust the valve lift height.
2. Check valve.
• A bad seat or spool can cause the valve to leak or continue to spray after the valve has closed.
• A sticking valve spool can cause water to continue to spray when the valve should be closed.
• The valve needs to be repaired or replaced.