I am a 66year old first time harley rider, it is a 2001 fxd with a stage one. I have been riding for 48 years and now i know what it is all about. The fxd i have was my daughters bike and she passed away last year. We always argued what was the best bike and she was smarter than i was, she is riding the harley in heaven now. The bike has 15000 miles and should i be worried about the cam chain tensioners. I put 9000 miles on it this year and that included a 3000 mile round trip to az. I am from wenatchee wa.thanks for any info.