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yanmar 1gm10

  1. Replacing both Fuel filters - Yanmar 1GM10

    Gear & Maintenance
    I've recently purchased an old Westerly Nomad, and although engine has been working fine, I only ran it for about 10 hrs end of last year and I want to change both Primary and secondary fuel filters so that I know they have both been done. Which one should I change first ? I have never done...
  2. Yanmar 1GM10 Overheating

    I have a (1993?) Yanmar 1GM10 (single cylinder diesel) that gives an overheat alarm after about 10 minutes running at mid rpm. This has been a persistent problem and I've already done the following: 1) Flushed the cooling system with RydLyme (electrolyte descaler / cleaning flush - amazing...