LG LRDN20720 Bottom Freezer Refrigerator Logo
Posted on Jul 09, 2008
Answered by a Fixya Expert

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Replacing a freezer gasket

The freezer door does not seal . Looks like the gasket is not sealing tightly against the unit. The is lots of freezing inside the freezer. Can this gasket be replaced?

1 Answer

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  • Master 706 Answers
  • Posted on Sep 20, 2008
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Joined: Jul 25, 2008
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Yes and here is a link to the service manuals ( there are two available) that provide parts and some details on how to remove and replace. hope this helps you..
http://136.166.4.200/contents/Fridge/LRDN20720xx.htm

regards

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My name is Peter. I am a retired field service refrigeration technician.

1.) Due you have the freezer in your garage? Freezers and refrigerators are not designed for the drastic temperature change through the seasons. If you had a service contract, your contract would be canceled.

2.) If you can run a piece of paper between the top door gasket and the freezer body you do not have a tight seal. Repair - Recondition the gasket. Wet the door gasket with water, with a hairy dryer heat the gasket while genteelly pulling the gasket out to expand with a spatula.

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There should be a tight seal by the rubber gasket along all the inside edges of the freezer door. This gasket prevents unwanted hot moisture and hot air from entering the freezer compartment and causing ice build up. You can test the integrity of the rubber gasket seal by seeing how the freezer door will pinch a slip of paper in various spots around the freezer door. If the slip of paper pulls out easily, there is not a good seal at that spot. If that's the case (which I believe it is), the door gasket needs to be replaced. By the way, ice will build up over time because you need to access the food in the freezer, hence you will introduce moist air each time you open the freezer door.
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This is the step you will use to repair your ice door seal that is loose.

There are screws under the fold of the freezer door gasket that holds the brace for the gasket in place. Lift the rubber gasket to expose the screw head, one section at a time. Just loosen the screw, and do not take it completely out.

As you loosen the screws, one section at a time, carefully remove the old gasket. At the same time, fit the new gasket into the groove. Make sure your new gasket is lined up properly.

Continue around the freezer door, unloosening the screw, taking out the old gasket and fitting the new one in.

Tighten the screws into place. This may have to be done once the entire gasket is fitted into place.

Check the seal by closing the door. You should have a nice, tight seal.

Good luck.



  • Step 4 Tighten the screws into place. This may have to be done once the entire gasket is fitted into place.

  • Read more: How to Fix a Freezer Door Seal | eHow.co.uk http://www.ehow.co.uk/how_4855248_fix-freezer-door-seal.html#ixzz0rY7rn3O8
  • Step 3 Continue around the freezer door, unloosening the screw, taking out the old gasket and fitting the new one in.
  • Step 4 Tighten the screws into place. This may have to be done once the entire gasket is fitted into place.

  • Read more: How to Fix a Freezer Door Seal | eHow.co.uk http://www.ehow.co.uk/how_4855248_fix-freezer-door-seal.html#ixzz0rY7gYaZ2
  • Step 2 As you loosen the screws, one section at a time, carefully remove the old gasket. At the same time, fit the new gasket into the groove. Make sure your new gasket is lined up properly.
  • Step 3 Continue around the freezer door, unloosening the screw, taking out the old gasket and fitting the new one in.
  • Step 4 Tighten the screws into place. This may have to be done once the entire gasket is fitted into place.
  • Step 5 fix-freezer-door-seal-1.5-120x120.jpg jQuery(document).ready(function(){ jQuery('#jsArticleStep5 span.image a:first').attr('href','http://i.ehow.com/images/a04/k5/eg/fix-freezer-door-seal-1.5-800X800.jpg'); }); Keep the gasket clean to last longer. Check the seal by closing the door. You should have a nice, tight seal.

  • Read more: How to Fix a Freezer Door Seal | eHow.co.uk http://www.ehow.co.uk/how_4855248_fix-freezer-door-seal.html#ixzz0rY7JfY8i
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