Hi all, going to attempt to change the brushes on my 156 selespeed pump. Have purchased some brushes off eBay and have located pump. Got a rough idea what to do by reading some threads and some help from rare bear. But would like as much help as possible as I will be doing this on Friday and have a 200 mile trip to go on sat!!!! One other info u would like is that when I removed the inner wheel arch the other day I noticed 2 multi plugs just hanging there, any ideas what they could before?. Anyway wish me luck and if you can help I would appreciate it.