SnakeEyes79
Member
- Joined
- May 29, 2019
- Messages
- 5
- Reaction score
- 0
Hi. I just replaced a diaphragm assembly on a Zurn aquaflush 6000 attached to a toilet. I’ve rotated the diaphragm in every way and still makes this annoying screeching sound right before it’s about to stop the water. What can the problem be? Water pressure is top notch...I know it can’t be too weak. I also was letting out a half turn from the stop screw as I was turning it on and even at low pressures it screeches. I also replaced the vacuum breaker.