In a message dated 96-09-04 23:58:13 EDT, raven@halcyon.com (Mark McCulley) writes: << I was under the impression you had to raise the front of the Vanagon to bleed the system. You don't do this even when changing the coolant? >> I have found it to be unnecasary. Rev the engine to 2500 rpm with the t-stat bypass open and the bleeder open. Having a second person to close the front bleeder when the air is purged. While the system is purging, keep the engine reved and add coolant to the bottle as the level goes down. When the air is purged, close the front bleeder, than install the pressure cap, ( top off level first), and then let the engine idle. It is important to do this with the engine cold as expanding coolant will make this difficult. Have both heater valves open so the heater cores also get purged. Test cooloing system and fan operation before driving van. You should be all set. Dennis H
|
Please note - During the past 17 years of operation, several gigabytes of
Vanagon mail messages have been archived. Searching the entire collection
will take up to five minutes to complete. Please be patient!
Return to the archives @ gerry.vanagon.com
The vanagon mailing list archives are copyright (c) 1994-2011, and may not be reproduced without the express written permission of the list administrators. Posting messages to this mailing list grants a license to the mailing list administrators to reproduce the message in a compilation, either printed or electronic. All compilations will be not-for-profit, with any excess proceeds going to the Vanagon mailing list.
Any profits from list compilations go exclusively towards the management and operation of the Vanagon mailing list and vanagon mailing list web site.