This should be an easy movement with no hindrance.
Bosch dishwasher top rack spray arm fell off.
Ge monogram dishwasher zbd6400 7100.
If it came detached it ll likely need to be replaced because the back plastic clip typically breaks off and won t hold the arm onto the rack anymore.
However if the spray arm fell off because it is broken you will need to order a replacement.
I can say that the lower arm when spraying upward doesn t quite reach the top rack but for all i know this is normal.
If the dishwasher has a spray tower exert upward pressure on it and then let it drop back to the original position.
Remove the spray arm.
The part number for the upper spray arm assembly is ap2802458 here are the break down diagrams for the bosch dishwasher model shu3306 uc 12 fd 8003 gene.
This bosch thermador gaggenau made dishwasher spray arm replaces the following older part numbers on bosch thermador gaggenau dishwashers.
The top rack spray arm just clips onto the bottom of the upper rack.
Not a big deal once you get used to it but on a 1k dw they should have the bottom rack on some sort of draw roll out system to prevent the rack from comes out too far or being moved off the guide.
You also have to take the top rack out or the cookie sheets will hit the upper spray arm.
Below is a link to a picture of how you should install the arm onto the bottom of the rack.
Upper spray arm fell off.
There is the silver spray arm part and a plastic part that screws into the top of dishwasher but they don t seem to fit together.
The upper spray arm assembly snaps onto the upper dishrack.
If one or more tabs are broken off then the upper spray arm assembly has to be replaced.