J100 Nozzle Delay

A delay is occurring on start up where at least 1 out of the 4 nozzles takes longer to output.

Causes:

1. Spray system is getting blocked up and it is taking longer to get to nozzles. 
2. Solenoid (electromagnetic valve assembly) is not working properly. 
3. Nozzle ESC is causing Solenoid to not work properly. 

Solutions:

1. Clean out the spray system. 
2. Replace J100 Electromagnetic valve assembly
3. Replace J100 Nozzle ESC

Conclusion: 

In conclusion we have mainly seen this caused by a bad electromagnetic valve assembly or nozzle esc. In the video below two valve assemblies were broken and needed replaced.