Join Date: May 2006
Location: Sarnia ON
Thanked 5 Times in 5 Posts
Rep Power: 12
I just used the little SS hose clamps to install the primer bulb. Bill you should use a 10 or 20 micron pirmary filter before your Yanmar secondary filter. The Yanmar secondary filter should be replaced at least yearly. Even water can cause it to break down so.
With the priming bulb it is dead easy to replace both of them and then get the engine running.