How do I replace the door seal

Freezer /fridge water/ice in fridge and or freezer, or leaks on floor

Usually due to CONDENSATION due to bad door seals or a plugged evaporator drain line? Can use a soft flexable tubing and very hot water to clean it out. Bad door seals usually need replacement, but u can use a blow dryer and something to pry it closer to the door wall while blowing hot air on to it. To create a seal, to test for bad door seals place a dollar bill in between the door and wall of fridge where it closes. Then slide out the dollar bill with door closed. It should offer some resistance and not be easy to pull out.

Fix any gaps in the door seal.Pack out the seal underneath the areas where the door seal has the gaps. This can be done with a small strip of weather stripping, as shown here, or a bit of tightly rolled up paper under the door seal. Alternatively, you can heat the door seal up with a hair dryer to fix the gaps. This softens the door seal and allows you to stretch it.

Most all fridges have a drain. Look inside your fridge for a "V" shaped channel with a small hole. This hole leads to a tube and a small pan which sits on top of your refrigerator's compressor. The defrost cycle causes water to run into the channel, down the tube, and then it generally evaporates with the heat of the hot condenser/compressor.
However, if that tube is clogged with food crumbs, particles , debris etc, you will have to clear it to get back to a normal mode of operation. A toothpick, pipecleaner, straw or a cotton bud can often do the trick. Another trick one can use is to connect a copper tube wire with one end going into the drain hole then attach the other end to the heater wrap it around heater a few times. That will take care of the drain problem when it comes to ice build up but not food build up.
Even a frost free freezer will still ice up at times in the areas away from the heated defrost area and the drain line can freeze. This icing causes the pipe work to the compressor to ice over or sweat and cause a puddle. Or if the drainage has frozen over, it will need to be de-iced. ( usually the line is under the freezer bottom plate covering. Towards the back of the unit) And there is another inside the fridge area also.
Give the freezer a good overnight defrost until it's totally clear of ice in addition to making sure the drain is clear to the pan at the back and then restart the freezer.
God is so good: so this is why I give free advice so please thank him not me.

Sounds like an air leak around a door seal or the ice maker chute door is open causing frost buildup on evaporator and everything inside the freezer. You also may have a defrost drain line blockage
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Freezer /fridge water/ice in fridge and or freezer

Usually due to CONDENSATION due to bad door seals or a plugged evaporator drain line? Can use a soft flexable tubing and very hot water to clean it out. Bad door seals usually need replacement, but u can use a blow dryer and something to pry it closer to the door wall while blowing hot air on to it. To create a seal, to test for bad door seals place a dollar bill in between the door and wall of fridge where it closes. Then slide out the dollar bill with door closed. It should offer some resistance and not be easy to pull out.
Most all fridges have a drain. Look inside your fridge for a "V" shaped channel with a small hole. This hole leads to a tube and a small pan which sits on top of your refrigerator's compressor. The defrost cycle causes water to run into the channel, down the tube, and then it generally evaporates with the heat of the hot condenser/compressor.
However, if that tube is clogged with food crumbs, particles , debris etc, you will have to clear it to get back to a normal mode of operation. A toothpick, pipecleaner, straw or a cotton bud can often do the trick.
Even a frost free freezer will still ice up at times in the areas away from the heated defrost area and the drain line can freeze. This icing causes the pipe work to the compressor to ice over or sweat and cause a puddle. Or if the drainage has frozen over, it will need to be de-iced. ( usually the line is under the freezer bottom plate covering. Towards the back of the unit) And there is another inside the fridge area also.
Give the freezer a good overnight defrost until it's totally clear of ice in addition to making sure the drain is clear to the pan at the back and then restart the freezer.

You may have a leaking door seal, check for gaps in the door seal.

If it is not from a plugged or misaligned defrost drain tube, then it is always from air leaking into your refer section. Check you door gasket to see if it is sealing correctly all around your door. Make sure your door is shutting tightly every time. Good Luck, Appliance Specialists.

the water for the dispenser (ice/water dispenser in the freezer door) comes from under the frige then up thru the bottom hinge of the freezer door .. it then goes inside the door up to the dispenser .. its a plastic hose and it has to twist near the hinge each time the door is opened .. thats where it usually breaks or develops a pin hole leak .. you can replace the whole hose or just the damaged section if that easier ... since the bottom freezer.hinge where that hose comes up thru, is at the position of your leak then i suspect thats your trouble ... ..also check the condensate pan to make sure its not full .. thats a flat pan under the fridge ..you can usually get acess to it by removing the front kick panel at the bottom of the frige .. if thats full then look for a door seal leak (damaged rubber seal) ... a broken seal or open door will allow moisture to condense inside the machine ..that runs down into the condensate pan where it normally evaporates .. but a problem (like open door) will fill it up to overflow in time ....

If fridge is freezing, check the door seal on the freezer part. Make sure it is completely sealed, The freezer can leak air, allowing motor to pump freon continuously to fridge.
If the seal looks ok, try turning down fridge temp. If you have done this already, than I would look into having thermostat or thermometer sensor replaced.

This sounds like the water line from the icemaker and the cool water reservior inside the refridgerator side. The line is a rigid plastic hose and could be a leak at one point that is small enough to allow water to run along the line. Also sounds like you have a humidity problem. Check the door seals and wipe them off and apply a thin coat of die-electric grease to the seal. this will help keep it pliable and soft.
The water in the bottom leaks into a trough that is made into the fridge. This usaully evaporates, This is for the auto-defrost. It keeps the water from getting on the floor.
Check to see if the outer door gets hot at the edges. If not, It may not be auto-defrosting.
I would first check the water line first as this seems to be a more serious issue right now. The line is probably loose at one of the connections between the ice maker and water reservior.

Almost certainly, you have a leak within the freezer compartment.

The cooling system will use a divertor valve to concentrate coolant to the fridge or freezer compartment - whichever is necessary to maintain selected temperatures.

If a seal within either compartment is compromised and leaks then the coolant will be excessively diverted to that area in an attempt to lower it's temperature - the other section will suffer since more coolant is diverted to the weaker area; the weaker area that is being excessively cooled will also have more moist air circulating, hence moisture will contribute to a build up of ice - exacerbating the problem.

Ensure that both fridge and freezer doors are closing properly, if they appear to be secure then also check that the seals are airtight - there should be no ice accumulating around them.

You might need to re-align the doors, or less likely, replace the door seals.

Please reply if you require further clarification or help.

Bad news, it appears unit is short on gas leak,,,,,Because of this the temp. sensing device over reacts causing the frig to constantly run,,,,also poor door seals do not help,,,,due to costing of repair its better to replace the unit. Water thing bit of a mystery,,,,,could be blocked defrost drain,,,,refrig section of cooler section and just below this is a small drain hole of some description, get a tube or straw and blow down this to clear blockage,,,,,difficult without seeing but hope to be of help,,,,,,,,,,,,,Barry