I am going to perform the timing belt change. The issue is that I have the removal information but can't access the re-install information without posting a thread. The removal instructions say see BRM Timing Belt Part 2 and I don't have access to part 2. My owner's manual is a little confusing in that it says change the belt a 90K and at 100K it also says change the belt. What is the correct mileage for the the change?