How to replace a sump seal on a dishwasher
How to replace a sump seal on a dishwasher- Safety first remove plug from mains socket

- Tools required are a pair of mole grips and a Phillips screwdriver.

- Grip the spray arm and give it a good pull to remove it.

- Twist and remove sump filter

- Remove filter mesh

- Using the phillips screwdriver remove 2 screws and remove lid.

- Using the phillips screwdriver remove inner screws both sides of door

- Using the phillips screwdriver remove 2 outer screws and remove door panel

- Using the phillips screwdriver remove 2 screws and remove front bottom closure.

- Using the phillips screwdriver remove screws and remove side panels

- Lay the machine on its back to expose the bottom use a cloth to protect surface

- Using the phillips screwdriver remove retaining screws from bottom

- Using the phillips screwdriver remove retaining screws from cover plate

- Using the phillips screwdriver remove retaining screws and remove legs

- Using the phillips screwdriver remove remaining screws

- Remove metal cover plate

- Lift base panel from locating lugs on left side

- Un clip from the right side and remove base panel

- Using the phillips screwdriver remove screws to angled cover plate

- Using the phillips screwdriver remove further screws to angled cover plate

- Remove angled cover plate

- Using the phillips screwdriver remove retaining screws to plastic bottom

- Using the phillips screwdriver remove further retaining screws to plastic bottom

- You can now pull the plastic bottom towards you, do not remove completely.

- Release corbin clips and remove 2 small pipes from the sump

- Make a note of the wires (a photograph is useful)

- Remove the wires

- Wires removed

- Using the mole grips release the corbin clips and remove all hoses from the sump

- Remove all hoses from the sump.

- Using the Phillips screwdriver remove the screws securing the sump

- Remove the screws securing the sump and the spray arm mounting point .

- Remove the spray arm mounting point.

- From the bottom of appliance remove the sump.

- Now remove the sump seal.

- Take the new seal from its package ensuring its correct for the appliance.

- Fit the new seal to the load compartment base.

- Replace the sump to the bottom of appliance

- Replace the spray arm mounting point.

- Replace the screws securing the sump and the spray arm mounting point .

- Using the Phillips screwdriver replace the screws securing the sump

- Using a suitable sealant replace the hoses to the sump.

- Using the mole grips replace corbin clips and secure hoses to sump.

- Replace wires

- Replace 2 small hoses to sump

- Using the mole grips secure small hoses with the corbin clips

- You can now push the plastic bottom back in and relocate back in appliance.

- Using the phillips screwdriver refit retaining screws to plastic bottom

- Using the phillips screwdriver refit further retaining screws to plastic bottom

- Replace angled cover plate

- Using the phillips screwdriver refit screws to angled cover plate

- Using the phillips screwdriver refit further screws to angled cover plate

- Re-clip from the right side and replace base panel.

- Lift base panel into locating lugs on left side

- Refit metal cover plate

- Using the phillips screwdriver replace the screws

- Using the phillips screwdriver refit the legs

- Using the phillips screwdriver replace remaining screws

- Using the phillips screwdriver replace retaining screws to bottom.

- The appliance can now be stood up

- Using the phillips screwdriver replace side panels and replace screws.

- Using the phillips screwdriver replace bottom closure securing with 2 screws

- Using the phillips screwdriver replace door panel securing the 2 outer screws

- Using the phillips screwdriver replace inner screws both sides of door

- Using the phillips screwdriver replace lid securing with 2 screws

See full range of dishwasher seals here
Disclaimer: The information provided has been prepared as a guide only and the steps taken are likely to vary for different appliance models. We strongly recommend using a qualified engineer to undertake major repairs and fault finding.

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