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Brianna IbarraSep 12, 2025
Why does the pressure drop when I turn on a boom on my Toro Paint Sprayer?
- NNicole MurphySep 12, 2025
A pressure drop when turning on a boom could be due to an improperly adjusted boom bypass valve; adjust the boom bypass valve. Another cause might be an obstruction in the boom valve body; remove the inlet and outlet connections to the boom valve and remove any obstructions. Also, a nozzle filter may be damaged or clogged; remove and inspect all nozzles.






