91 fj belt routing

Hello,I hope someone can help with a problem.I am in pittsburgh PA and I have a youth group from our church stranded in toronto,everything is closed due to canada day,and they have something seized on the front of the engine of a 91 landcruiser.it sounds like it may be an idler pulley, but the guy driving it has limited knowledge of autos.I am in need of a diagram of belt routing so I can determine if they can just cut a belt to get back to where they are staying safely.and hope they can find somewhere to repair it in the morning. thanks in advance.