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    ZIncs-gctid364818

    Ok, guys a little help. I have been trying to find out... Do the 175HP EH700 Hino's have an internal zinc that is replacable? Also due the Hurth Transmissions have a replacable zinc, and if so where are they? I have read through all my manuals even the engine repair manual and can't find an answer. Earl, somebody please steer me in the right direction.

    Thanks

    Charles
    Charles
    '89 3870 M/Y
    Located on Galveston Bay
    Prior boat '85 300SB Sea Ray
    Lost in Hurricane IKE

    #2
    Could the hurth zinc actually be in the oil cooler?
    Pat says: DO-IT-RIGHT THE FIRST TIME!

    Bayliner 3870 "ALASKA33)
    Twin 350 GM power
    Located in Seward, AK
    Retired marine surveyor

    Comment


      #3
      hinos do not have zincs,,the only transmission zinc would be in the tx cooler if it has been fitted for one..
      84-38,,86-38,,89-45,,97-47,,99-47,,01-47,,05-540,, 04-411 meridian and 11 others,, all gone ,,now 04 -490 ,,sidney,,vancouver island.

      Comment


        #4
        Thanks, they are both original hurth and Hino. So I guess I'm safe.
        Charles
        '89 3870 M/Y
        Located on Galveston Bay
        Prior boat '85 300SB Sea Ray
        Lost in Hurricane IKE

        Comment


          #5
          PortHoleDiver wrote:
          Ok, guys a little help. I have been trying to find out... Do the 175HP EH700 Hino's have an internal zinc that is replacable? Also due the Hurth Transmissions have a replacable zinc, and if so where are they? I have read through all my manuals even the engine repair manual and can't find an answer. Earl, somebody please steer me in the right direction.

          Thanks

          Charles
          None in the Hino engines but you should find one in the transmission coolers.
          Started boating 1965
          Bayliners owned: 26 Victoria, 28 Bounty, 32, 38, and 47 since 1996

          Comment


            #6
            See PM.
            ..........
            Started boating 1965
            Bayliners owned: 26 Victoria, 28 Bounty, 32, 38, and 47 since 1996

            Comment


              #7
              Nope, not in the original coolers, maybe in retrofitted coolers as stated a few posts above.
              1989 26' then 1994 32' now 2001 39'

              Comment


                #8
                There were zincs in my 89 Bayliner 38 transmission coolers, that I purchased in 89?? Changed them once per year. Did have one cooler fail and purchased a new cooler from Olympic Boats and it also had a zinc. My son worked there and I am sure he got a factory replacement.
                Started boating 1965
                Bayliners owned: 26 Victoria, 28 Bounty, 32, 38, and 47 since 1996

                Comment


                  #9
                  well,,my 86-38 didn't have zincs znd i lost a cooler,,so i had some made with zincs,,,my 89-45 didn't have zincs either,so i replaced the coolers before i had a problem,,,so i guess some did and some didn't....would think that most hino boats would have changed the coolers by now..
                  84-38,,86-38,,89-45,,97-47,,99-47,,01-47,,05-540,, 04-411 meridian and 11 others,, all gone ,,now 04 -490 ,,sidney,,vancouver island.

                  Comment


                    #10
                    When Bayliner purchased Hurth transmissions, did the coolers come with the transmissions or were they added during the installation?
                    Started boating 1965
                    Bayliners owned: 26 Victoria, 28 Bounty, 32, 38, and 47 since 1996

                    Comment


                      #11
                      exToo long a story to post but here are some highlights of the tranny cooler saga:

                      - early trans coolers were cu not cuni

                      - most had zincs but a few did not (trans selection)

                      - many early trans cooler leaked internally before leaking externally

                      - newer trans coolers with Cu NI last a good deal longer

                      FWIW - we purchase replacement coolers that are CU NI without zincs for our use in salt water. We plan and expect replacemnet intervals of 7 - 8 years on these coolers. Avoid cu only coolers and use a quality replacements with a zinc or without per your own beliefs.

                      Hope this helps
                      Northport NY

                      Comment


                        #12
                        mmichellich wrote:
                        When Bayliner purchased Hurth transmissions, did the coolers come with the transmissions or were they added during the installation?
                        us marine did the marinization of the hino engines,,probally in the old chrysler outboard plant,,the engines came from hino,,the transmissions from hurth,,hurth doesn't make coolers, so they would have come from some other supplier which could have changed over time....hence the zincs or no zincs..
                        84-38,,86-38,,89-45,,97-47,,99-47,,01-47,,05-540,, 04-411 meridian and 11 others,, all gone ,,now 04 -490 ,,sidney,,vancouver island.

                        Comment


                          #13
                          I did spring replacements, the right hand items are the zincs from the generator. The item at the top is a paper thin zinc from the generator that was mostly eaten away.

                          On the left are the two from the transmissions. They were fine last spring during the survey, this year pretty much gone.

                          Attached files [img]/media/kunena/attachments/vb/670062=25984-Zinc.jpg[/img]
                          Yep, my 4588 Bayliner IS my happy place :whistle:

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