Talked with APP and they knew exactly what the clicking sound was and said to get it ordered as soon as possible because it would eventually fail and frig would not cool. Ordered the parts and sure enough by Sunday the frig quite cooling. Part arrive Monday, watched the video in the link and all done and fixed in about 10 mins.
You guys are great. This is the 3 time I have used APP. Fixed my Maytag Dryer and replaced the fan motor on the same frig. Both are about 17 years old and better than any new appliance on the market. So grateful for their help and guidance and feel like I have a friend helping me.