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    • Cummins Marine Forum Topics
    • Is fresh water flushing worthwhile? 1 2 3

      This topic has 55 replies, has 22 voices, and was last updated byRob Schepis 4 years ago

      January 19, 2017 at 8:08 am Years ago, following Tony’s recommendation, I hooked up fresh water flush fittings to my engine’s strainer and started flushing religiously. Within less than a year I noticed that the engine zincs were holding up much better; in fact after three years they are still going strong. I also believed that I was reducing corrosion on my raw water metal components, particularly the after cooler. Tony has implied that you can double the inte…

      Started by: David Marchand in: General Discussion


      55 Replies
      July 18, 2019 at 6:33 am Leander Landrum wrote: Hi all, first post. Apologies for reviving an old thread, but Iā€™ve tried multiple searches and cannot find the Tonyā€™s Tips article on fresh water flushing. Itā€™s referenced in the ā€œmarine ageā€ article but no link and I have had zero luck finding it. Are you looking for a “how-to” ? There is no such instruction as one size does not fit all. Many many variables with some of the key components being your seawa…

      Last Post by: Rob Schepis posted: 4 years ago

    • Replacement Tach for Yanmar

      This topic has 9 replies, has 3 voices, and was last updated byBob Waters 5 years ago

      February 5, 2017 at 3:15 pm Hi Tony, I phototached my Yanmar tachs yesterday. The engines are 4LHA-DTE- 200 hp. At 3,000 rpm, port read 2846 and the Starboard was at 2853. I want to replace with accurate tachs. I have a tower that does not have tachs so I want to add 2 sets. One set for both stations. I need recommendations for tachs and sensors. I guess I need to replace the sensor on each engine, but can one sensor support two tachs? I also did the no load test and the W…

      Started by: Bob Waters in: All Other Marine Diesels


      9 Replies
      June 6, 2018 at 3:06 pm Charles. I have the installation finished. I pig tailed the new sensor wire to the yanmar switch with a double spade. Works very good. Thanks, Bob

      Last Post by: Bob Waters posted: 5 years ago

Viewing 2 topics - 1 through 2 (of 2 total)