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Introduction
This technical service guide covers the changes in the standard line of dishwashers. The 2007 standard
dishwashers include 39 models in 12 family groups.
The most signifi cant changes are in the new water distribution system. These changes include the following
features:
New Spray Arm Assembly - has a new spray arm base with locking ring and release tab for removal
New Extra Fine Filter Assembly - fi ltration up to one-onehundreth of an inch, is self cleaning, and
has 1 screw and a release tab for removal
New Pump Assembly - has a low fl ow impeller, new grater nut, new arm valve, and a new disposer
blade
New Single Part Collection Chamber - with sump and check ball that works with the fi ne fi lter
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FRONT
Spray Arm
Assembly
Extra Fine Filter
Assembly
Single Part
Collection
Chamber
Pump Assembly
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Base Spray Arm
Right Hand Threads
Remove screw
to disassemble
fi ne fi lter
assembly from
base spray arm.
Pull tab out to release spray arm.
Push tab in to remove fi ne fi lter
assembly.
Remove the
sump cover
screws. Slide
sump cover
to left