[andre raymond]

My dishwasher Frigidaire Model no': FDB421RFS2

Problem, the centre spray arm doesn't work.

As indicated in the ''service data sheet'' the spray arm's operation is alternated by small ''pause'' of the motor during the wash cycle.

I checked the ball for free movement, I check for delivery tube blocked, and check the time of the timer pose between the change operation, all seem ok. What can I check now?

Thank for help Andy

[PS Staff - Sheila]

Check to make sure there is nothing blocking the flow in the spray arm.

Here is a link to your dishwasher model FDB421RFS2.