Yanmar Engine mounts. | Sailboat Owners Forums
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) …
Yanmar Engine mounts. | Sailboat Owners Forums
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 …
Yanmar coolant - Sailboat Owners Forums
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
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 …
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.
Yanmar exhaust elbow replacement - Sailboat Owners Forums
Jun 13, 2006 · I have a Yanmar 3GM30F on a Hunter 35.5. The PO cut an opening in the rear so access is good. My problem is I can get all the hoses off and get the bottom portion loose but I …
Coolant temperature monitoring for Yanmar 3ym30
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 …
3YM30 rebuild raw water pump | Sailboat Owners Forums
Apr 20, 2025 · Other than the annoying background music this basic one may be of interest. Yanmar 3ym30 raw water pump renewal A more in depth YouTube video is here: Raw Water …
Yanmar 3GM raw water pump upgrade - Sailboat Owners Forums
Jan 16, 2022 · I saw some others here who used the YM series raw water pump bracket to reverse the orientation so the serviceable part is accessible without removing the pump and …
Yanmar filter micron size? - Sailboat Owners Forums
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.