Haier GE GDF510P M4 Series Service Manual page 26

The front end cap is assembled to the rail. If it
needs to be replaced, the rail will need to be
replaced.
The rail may be removed from the dishwasher by
releasing the tab on the rear end cap.
Upper Rack Bottle Wash
Some models have a bottle wash system on the
upper rack. It was designed to wash dishes with
small mouths at the top of a container such as
sports bottles.
To remove the bottle wash components, remove
the cover by releasing the clip at the bottom and
slide the cover to the right.
Disconnect the hose.
Slide the bottle wash manifold to the front of the
rack.
To the remove Mid Conduit, push on the tab and
slide the conduit to the back of the rack.
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