I have searched with negative results for a thread about changing the belt. I have a 2012 XP4 900 and hit 1000 miles and think it might be a good time to change the belt?? Are there any do's and don’ts when it comes to this job? I have the new Factory belt already, just need to change it. I will more than likely hang into the used one as a spare. Thx for the help....