If your dishwasher rack is not rolling easily, it could be that you have a dish in the way, or something has fallen from a rack that is hampering it from moving smoothly.  That is something that you need to be aware of during normal use.  If you see that the wheel has broken off that enables the racks to move easily, get out your home warranty plans and call for maintenance.  If your dishes haven’t been getting cleaned well, make sure you are not blocking the soap door, a vital sprayer, or putting in heavily soiled objects.  If neither is the case, it is time to call for help.
You are going to want to do the little things that you are capable of to avoid scheduling inconveniences for yourself.  You can be mindful of the little ways you can detect minor problems.  Even an oven that can seem like it is not cooking evenly, or is not keeping its temperature, may come from a habit that you can change.  Every time you leave an oven door open over 10 or 15 seconds at a time during cooking, it is going to result in a significant temperature drop.  When you close the door to resume baking, the oven is going to kick on and stay on to bring the temperature to where it is set.  If you do that too often while baking, you can cause huge drops and increases in temperature that leads to uneven cooking.
If you cook a lot and are constantly feeling like a heat element within your stove is not doing as it should be, whether seeming too hot or not hot enough, you need to utilize one of your home warranty plans and have it checked out by a professional.  Any time an appliance is showing that something is not working correctly and it is an electrical issue, it is time for outside help.  Ovens can sometimes need a temperature adjustment, which can be done free of charge through home warranty plans.
If your washer has stopped spinning the clothes appropriately, you may want to make sure that you are not stressing the machine by adding too many clothes.  If you have checked into that and know that it is not the case, you will want to pull out your home warranty plans and set up an appointment for wash machine repair.  Also, if your clothes are not getting dry, make sure you are choosing a proper cycle for the load that you have, and, again, make sure you are not giving it an unrealistic job due to overloading.  If you see that you are using your dryer within the guidelines intended for it, and are still having unsatisfactory results, it is time to set up a service call.
Home warranty plans are very handy for the upkeep of your appliances, and using a common sense approach means that normally the recommended checkups are all you will ever need to worry about scheduling.  Heeding small tips will keep you from needing your service person frequently.  Keep all of your manuals in an easy-to-reach folder, in you kitchen area, and take a look at the quick tips to help you know which small things can be resolved on the spot.  It is a practice that behooves you, because you won’t have to wait for a service person every time a very minor situation occurs.  Id you cannot get it resolved by a quick tip in your manual, by all means; call scheduling at your earliest convenience.