Cat 3126 wintering

Discussion in 'Sport Yachts/Yachts' started by Wistlindixie, Nov 8, 2018.

  1. Wistlindixie

    Wistlindixie New Member

    Jun 18, 2018
    450 DA
    CAT 3126
    Can someone that knows the answer help me please? Do the cat 3126’s have a thermostat on raw water side?

    I used a 14 gallon tub and dumped 7 gallons of antifreeze in it and started the cold engine until it sucked it all in. Will this be sufficient? Or is there a y in the system that doesn’t allow all areas to get the antifreeze in and the water out?
  2. The Bill Collector

    The Bill Collector Well-Known Member GOLD Sponsor

    Jun 2, 2008
    Tacoma, WA
    450 Sundancer
    3126 Cat's
  3. JVM225

    JVM225 Well-Known Member GOLD Sponsor

    Apr 8, 2008
    Farmingdale, NY
    2002 410 Sundancer, Monaco Edition.
    3126 Cats.
    See my response to your question in the 410 thread.

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