Cimbali M2 help needed ☕️

[Marc]

Hello, new member here.

I am trying to repair a Cimbali M2.
The coffee nozzle delivers low pressure and low volume.
Replaced the pump, makes a little difference, but not much.
Expansion valve removed to clean up.

2 little restrictors fell out, but i can’t see where they were placed..
Any ideas ?
I will try to upload pics...


Restrictors ?

 

[Tobyeski]

One restrictor goes on the output to hot water spout relay and other is on output of flow meter. My problem was a built in restrictor on the input of the flow meter that had corroded shut and I had no coffee nozzle flow.