There are various types of refrigerator from basic to high end twin compressor with wifi enabled and camera. The average lifespan is approximately 12-20 years with proper maintenance and upkeep.
In my 15+years of fridge repair shows us that its usually because of faulty Evaporator Fan Motor. Simple solution is to replace the Evaporator Fan Motor. There is no option to repair the Evaporator Motor.
Socks or any smaller clothes do get caught in the drain pump over the years of usage. Remove the Drain pump and check for any clogs and obstruction. If issue remain after cleaning the clog. Replace the Drain Pump.
The most common cause of dryer not drying clothes is faulty Thermal Fuse. Replace the blown fuse.
The other common culprit is damaged Heater Element. You cannot repair the Element. It has to replaced.
It could be because of faulty ignition switches. Use a multi meter to test each of the switches for continuity.If a spark ignition switches shows continuity at all settings, Its time to replace it.
Water Inlet Valve – If clogged or damaged inlet valve impede the water supply, it will affect ice making mechanism. Valve require alteast 20 psi to function properly.
Check if Bake Element is glowing red during heating. Faulty element can be checked for visibly damaged. Check for holes and blisters on it. If there is no visibly damaged, check with multi meter. Replace the element if there is no continuity.
Water leakage in dishwasher can be caused by few different causes. The main two reason is faulty Water Inlet Valve and bad door seal gasket. Water inlet valves are not repairable—if the valve is defective, you must replace it.
Look for tears, gaps or cuts in the gasket that could cause a dishwasher door leak.