Home Forum Ask A Member Champion 1956 Twin 7.8 HP question

Viewing 3 posts - 1 through 3 (of 3 total)
  • Author
    Posts
  • #986
    mercuryman
    Participant

      What kind of bearings are used in this motor, I can’t find a parts book

      #12499
      frankr
      Participant

        US Member

        Model number?? Well, a model 4ND looks like I see 64 needles listed for the connecting rods, so I assume that is 32 for each big end. Shows a bronze bushing for lower main, can’t tell what the upper is because the bearing and bearing head are listed as one assembly.

        #12515
        mercuryman
        Participant

          Thanks I better use plenty of oil.

        Viewing 3 posts - 1 through 3 (of 3 total)
        • You must be logged in to reply to this topic.