Date: 12/23/2013 Views: 8988
Date: 07/29/2007 Views: 4245
Date: 03/24/2008 Views: 4950
Date: 08/23/2023 Views: 707558
Tim Kern, writes the Engine Beat column for Kit Planes as well as writing for a number of other aviation publications. Here he is taking a pic of the witness hole on the bottom of the coolant pump.