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  1. 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) …

  2. Add starting relay - Sailboat Owners Forums

    Dec 21, 2018 · Yanmar in-particular, has used various size wire for the starter solenoid, depending upon the vintage. I have seen as large as 10GA and as small as 14GA. Something …

  3. 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 …

  4. 23-1 1 119620-49290 (A=*2000.04) BLOCK ASSY, CYLINDER BLOCK ASSY, CYLINDER PLUG PT1/8 PLUG 30 (SUS) STUD, CYL. HEAD NUT, CYL. HEAD O-RING 1A P-10.0 GUIDE, O …

  5. 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.

  6. 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 …

  7. 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 …

  8. Yanmar Engine Kill cable | Sailboat Owners Forums

    May 28, 2025 · On a Yanmar the shut down cable is a thin wire inside a cover with a bare end with the other end having a fitting that goes into the engine control panel and a knob attached …

  9. Replacement of Diesel Engine Cost - Sailboat Owners Forums

    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 …

  10. Yanmar Gear Oil - Sailboat Owners Forums

    Aug 3, 2014 · From the "Yanmar GM-HM Workshop Manual": "Transmission models KM2A, KM2C, KM2P, KM3A and KM3P The recommended transmission oil is an engine oil that …