Date: 12/31/1969 Views: 2663
Date: 06/19/2009 Views: 2280
Date: 03/31/2010 Views: 3058
Date: 08/23/2023 Views: 84954
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.