Posted by Evan Cull on December 29, 1998 at 23:56:59:
I bought a used B&S PT-3 with rotary valves a couple of years ago,
and it is getting to the point where I need to take the valves apart
and give them a thorough cleaning. Unfortunately, I've only seen a
rotary valve taken apart once and I can't quite remember the
procedure. I know I've seen a diagram or description of how to do
this somewhere out on the web, but I can't seem to track it down.
Can anyone give me some pointers on how to do this or where I can
get some info online?
Thanks in advance,
Evan