Buy Evinrude Outboard Parts

Announcement

Collapse
No announcement yet.

need advise on water leak

Collapse
X
 
  • Filter
  • Time
  • Show
Clear All
new posts

  • need advise on water leak

    I've been working on this 25hp # E25REOR* I'm getting water into the pistons, It had gotten hot at one time and partially melted the lower water deflector. I pulled head , got it milled flat, replaced deflector. Also checked cylinder block with 24in* machinist scale,looked to still be flat. Installed heat w/ new gasket, torqued bolts to 140 then 185 then 235 in lbs. in a pattern like this

    **
    ** 9-10
    *** 5-6
    *** 1-2
    *** 3-4
    *** 7-8
    *then installed water jacket on the head. Still getting mikly oil mixed with water out of the exhaust. My best guess it that the block itself is warped. Cylinder walls looked good with no cracks , so how is water getting into the cylinders ?? I'm at my wits end, any help or advise would be greatly appreciated
    *

  • #2
    Check inner exhaust plate for holes in it.
    Regards
    Boats.net
    Evinrude Outboard Parts

    Comment


    • #3
      No holes in plate , but changing out the gaskets today. Will post back with the results. Thanks

      Comment


      • #4
        Exhaust plates looked good . Didn't anywhere on the old gaskets could be leaking. Got the outside plate milled flat and replaced gaskets and still getting milky oil mix out the exhaust, Ready to throw in the towel here.....

        Comment

        Working...
        X