Rusting under the water dispensor

There is a paint on rust converter . You paint it on the rust and it turns it back into metal . After that i would spray the rubberized under coating to protect it.

Already answered in a different post.
check blocked defrost line from ice maker, leak in water tank, leak inlet water valve, etc.

Insinkerator stainless tank does not have anode rod to protect from rusting. So these water heaters rust out at welds. And must be replaced. And this is frequent problem.
Copy following link for installing under-counter water heater and see manuals for various models available. Non-insinkerator water heaters have anode rod to protect from rusting:
http://waterheatertimer.org/How-to-install-under-counter-water-heater.html
Gene

If you need further help, I’m available over the phone at https://www.6ya.com/expert/gene_9f0ef4df2f9897e7

At 11 years old it is not under warranty.Probably not cost effective to fix. Sorry.

A common problem. All modern refrigerators have an automatic deicer. The heater kicks in, then MELTS the ice in build up in the freezer for a short period before freezing again. This water drains either in the fridge or out the back to the catch tray. Simply pull out the bottom drawers and clean the clogged drain hold where the water can drain and evaporate in the catch tray as it is designed to.

yes rust or iron oxide is formed when iron (Fe) reacts with the oxygen (O2) in the air and in water. the more oxygen the faster it will rust and since cold air is denser than hot air it could be said that metal will rust in the cold much faster. however once freezing point is reached the o2 in water cannot react with the iron and therefore is a nonreactant. only the o2 in the air would react so below freezing the process is slowed considerably. the liquid would affect the rate at which rust forms because of the water content in the liquid. if you submerge a screw in oil you could leave it indefinitely and it would not rust because there is no O2 whatsoever in it. whereas if you left it in apple juice the water in the mixture would eventually cause it to rust.

if your looking to keep somthing from rusting a coat of oil or wd40 then wrapped in plastic wrap is your best bet

Every time you use the ice dispensor , when the flap opens , cold air will fall inside the enclosed dispensor cover . This cold air , mixed with the warm outside air , produces moisture inside the cover . After so long , this moisture starts turning to rust , causing the solenoid and plunger to rust . G E has no "fix" for this problem yet . My suggestion , would be to drill holes in the bottom of the dispensor enclosure (white plastic enclosure , held on by 4 screws ) at certain points , so that the cold air will fall thru the cover , instead of staying in the enclosure . This is something I have to try on customers refrigerators for a while , before I send this Idea to G E . To answer your question , yes , I is normal to replace every couple of years ,.....for now anyway .

OK, You need to unplug for a hour or so. Remove the rear panel in back of freezer to expose the evaporator coils. At the bottom of the evaporator there is a tray that catches the defrost water to take it through the back and down to the condensate tray located near compressor and condenser fan. Most likely you have ice or something trapped in that drain beginning in the freezer. I have heard some people turn the freezer temperatures so cold ice will form before the water can drain. If you still have problem contact me. If this helped vote or rate me. Thanks Sea Breeze

hi there,
most common ice tray is made of hard plastic materials that hold any defrosted water from evaporator,if rust occured this due residual water dried produced rust,it easy to remove rust,have it wipe bu anti rust remover mc compound,and wash carefully by detergent and water,on have rub it by sand paper w/ smooth size #
if your tray is made of metal,have it anti rust,wipe it out and paint it by epoxy aclyric spray paint,after dry washed by detergent and water in order to remove paint odor.have a nice day.

assuming that this is not stainless steel model, for that shouldnt be rusting. but that being said if you look closly at the underside of the facade surrounding hte dispensor youll see 2 little slits approx. an inch in from either side along the bottom, gently pry off with a screwdriver from theses points,( should twist off and lift up, to reinstall simply "hang " on top clips and snap back down into positon.