Thread: Vacuum diagram
View Single Post
Old 09-05-2021, 08:43 AM   #14
78F350
Motorist & Coffee Drinker
 
78F350's Avatar
 
Join Date: Jul 2014
Location: Oklahoma
Posts: 3,856
Garage
Quote:
Originally Posted by Starter986 View Post
Just throwing this out there...

Is any leak asociated with the vacum associated with the coolant valve that sits upon the top of the Tip?
The vacuum opens and closes the valve based on electrical input to the change over valve. It's been a while since I had the valve in hand, but if I remember right, the valve is open (flowing coolant) by default and is closed by vacuum. It could be the other way around. The point is that the vacuum just opens and closes the valve (928.574.573.03) and any coolant leaking would not be from the vacuum system, but from coolant flowing through the transmission heat exchange system.

Here's a small ship, coastal oiler I think, in Cap Hatien harbor:
__________________
I am not an attorney, mechanic, or member of the clergy. Following any advice given in my posts is done at your own peril.

Last edited by 78F350; 09-05-2021 at 08:49 AM.
78F350 is offline   Reply With Quote