Posted by Brent In Nevada [208.66.12.122] on Friday, April 23, 2010 at 23:11:11 :
In Reply to: Woodie pump operation? posted by Grant in CO [66.129.51.243] on Friday, April 23, 2010 at 19:52:56 :
Paul is correct it is a primer for the fire pump however it uses engine vacuum. I have the same setup om my 37 Diamond-T fire truck
Follow Ups: