Thx Dennis.  For some reason I thought that coolant was always flowing
through the hose to/from the heater core and the heater control valve
bypassed the heater when in the off position.  From your response, I am
thinking that the heater control must completely block flow through
these hoses.  Could you confirm?

~~~~~~~~~~~~~~~~~~~
Eric Unrau
eunrau@yahoo.ca
~~~~~~~~~~~~~~~~~~~

-----Original Message-----
From: Vanagon Mailing List [mailto:vanagon@gerry.vanagon.com] On Behalf
Of Dennis Haynes
Sent: March 11, 2002 7:40 PM
To: vanagon@GERRY.VANAGON.COM
Subject: Re: Bleeding the Coolant system

The heater system bleeds itself readily. For best flow to the front
heater and the radiator, the two hoses should be isolated, not connected
together.

Dennis

-----Original Message-----
From: Vanagon Mailing List [mailto:vanagon@gerry.vanagon.com] On Behalf
Of Eric Unrau
Sent: Monday, March 11, 2002 10:20 PM
To: vanagon@GERRY.VANAGON.COM
Subject: Bleeding the Coolant system

Last week, in an attempt to remove the smell of coolant from my '89
Westy, I:

1) removed the rear heater
2) spliced the coolant hoses together with a copper plumbing elbow
3) removed the bed/bench and cleaned up all of the leaked coolant

So far, so good.  No leaks -> no smell.

Here's my question.  In the process of removing the heater, some coolant
was lost and therefore some air entered the system.  Do I need to bleed
the system?  How would I know if there are any air bubbles trapped in
there??

Thx

Eric
'89 Westy

~~~~~~~~~~~~~~~~~~~
Eric Unrau
eunrau@yahoo.ca
~~~~~~~~~~~~~~~~~~~