tach issue

  1. RalphD

    Need new tach for MAN engine

    I have a 2006 52DB with MAN 2876 LE 405 engines. One of my tachometers has failed and I need to find a replacement (picture below). The tach is made by Medallion Instrumentation Systems. The description and part number on the label is: 5 In Tach, 0-3000 RPM Port 6742-16000-01 Any...
    • RalphD
    • Thread
    • 6742-16000-01 man medallion instrumentation systems tach tach issue tachometer
    • Replies: 3
    • Forum: Sport Yachts/Yachts
  2. B

    Tach issue

    I have a 2003 Sea Ray Sundancer 260. I understand that you can adjust or clean the dial on the tach to correct any minor tach issues. See below post. My question is how to you access the dial? Do you remove the dash? Or the panel below the dash and work from underneath? Thanks for any info...
  3. B

    Tach issue

    I have a 2003 Sea Ray Sundancer 260. I understand that you can adjust or clean the dial on the tack to correct any minor tach issues. See below post. My question is how to you access the dial? Do you remove the dash? Or the panel below the dash and work from underneath? Thanks for any info...
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