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) #75 …

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 the lighter engine …

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.

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 the adapter …

May 1, 2021 · I'm unable to locate Yanmar coolant YG30, it appears to be replaced by YG30R. Are these the same product, compatible, or perhaps a different glycol? Dale

May 11, 2016 · I like at add a coolant temp gauge to my Yanmar 3ym30 with comes factory equipped with an over temp switch/ buzzer only. Unfortunately, all openings for temp sensors are used …

Aug 31, 2013 · Yanmar engines rely solely on cylinder compression to heat the fuel to its ignition temperature. An engine with good compression will start right away within the first two or three …

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.

Oct 24, 2020 · I am looking at a Hunter 40.5 with a Yanmar 4JH2E. The boat meets my requirements although a bit overpriced IMHO. The biggest concern is the number of hours on the engine. I don't …

Jun 13, 2020 · Since the Yanmar SD20 saildrive is a major component of the C275, I thought I would create a separate thread. Probably should have done it when the upside-down-engineered pin fell …