I have a 2010 Trek 3500. I had an issue installing a PDW bell. I didn’t have the dang fork tight and the tube slid off! 🤦🏼‍♂️ I need to make sure I put the spacer and parts back together in the right order. Can anyone help me with the schematics or with a if you know where I can get a schematic online? I could go to my LBS, but I am going out of town in the morning and want to get this fixed before I go. This bike was made for several years. Doesn’t have to be a 2010 schematic.