got an 2004 xb12r bought it about 9 months ago with 4200 miles....didnt need anything when i bought it but i chnaged the tires, brakes, and fluids for safe measure....after riding and putting it inside i got to tinkering with it and taking it apart so i could learn the bike and do some little touchups here and there...(new turn signals, new head light bulbs, new instrument cluster....shit like that) so today i was changing my rear turn signals (whole assembly) and realized some screws were missing and some were completely JACKED like someone put the screw in sideways and sheered all the threads...my question is what if anything can i do to fix this...there seems to be a brass insert where the threading is on the tail frame of the bike[confused] that look like they maybe are removeable or something......but i dont know...i dont have a manual either so im currently in the process of printing that off...thanks in advance for everyone who has been helping me in the last few days with my questions....