Dec 7, 2024 · Looking at Yanmar's "history" which indicates the #100's should be placed aft on the engine : 1. Hunter Marine installed (2) #100 mounts on the aft portion of the engine and (2) …

Jul 12, 2006 · The Yanmar secondary is 2 micron filter. Conventional wisdom says the primary Racor should be 30 although there is a 20 micron size if you prefer.

Apr 20, 2010 · Is white smoke a bad thing? I have a 1983 Hunter '34 with a Yanmar diesel. At low rpm under load I'm OK. At around 2000 rpm under load, I get some white...

Dec 7, 2024 · I will just say that, on the Yanmar GM series engine, the heavy overhanging transmission end requires the heavier engine mounts (both 100#) and the other end requires …

Jan 27, 2015 · Sure enough when our Yanmar 2GM (sea water cooled only) is idling, water drips out of the pump 1 drip every 3.175 seconds (drip slows to every 31.237 seconds at 2200 …

Understanding YANMAR engine model codes Most engine model designations are on an engine data plate, on the front or the top of the engine. Some older engines have the data plate on …

Jul 30, 2002 · Anyone with a similar engine recall the typical oil pressure reading?\u000B\u000BMine seems to be low based upon the green band indicated on the …

Jan 11, 2014 · The motor is a Yanmar 3JH2E. The problem is intermittent. The instrument panel is the Yanmar bare bones panel with a Tach and idiot lights that don't seem to light up. The …

Specifications Use the KM2P-1 or the SD20 with the 3YM30 engine. KM2P-1 is a parallel drive with a mechanical cone clutch and SD20 has a constant mesh gear with dog clutch.

Oct 28, 2008 · The manual says to use 30 or 40 weight for my climate, but I've found many sources on the internet say to use 15W-40, which is what I think I used on my last oil change. …