I found a good samba thread with what you need to know. Both pages in thread, all good stuff

http://www.thesamba.com/vw/forum/viewtopic.php?t=280285

Alistair

> On Jan 16, 2017, at 5:50 PM, Michael McSwain <michaelmcswain@GMAIL.COM> wrote:
> 
> Can you take apart the rear blower motor case? Not for heater core
> replacement, but to expose the innards of the motor.  I have one that seems
> to work fine but squeals a little bit. I have it apart now for a valve
> replacement and I'm trying to figure out how to get to all of the
> bearings/friction points to apply a little grease. It looks like should
> come apart in two halves, but I can't seem to do it without breaking it.
> 
> --
> m.