4kq - Brake pressure regulator

[Chuck Schott <ecschott@earthlink.net>]

The brake pressure regulator on my '84 4000sq is leaking and needs to be
replaced. 

Q1 - Is it possible to temporarily plug the lines as I remove them, or will
I get brake fluid all over the place and have to bleed the master cylinder
and clutch anyhow?  

Q2 - How much more would be involved if I wanted to remove the master
cylinder so I could repaint the brake booster (lost some paint due to
leaking brake fluid.)  Bentley manual seems to indicate that I would have
to remove the booster and master cylinder together anyhow?

Q3 - I do not have a pressure bleeding setup, Can the master cylinder be
pedal bled if it has run completely dry?

Thanks,
Chuck

Seattle, WA