o6 cummins ISX oil filler tube leaking.

Discussion in 'Trucks [ Eighteen Wheelers ]' started by Bad Monkey, Nov 12, 2014.

  1. Bad Monkey

    Bad Monkey Medium Load Member

    576
    367
    Jul 18, 2012
    Goshen, IN
    0
    Hi guys, I recently had my head gasket replaced and soon after seen it was leaking about 1 gal every week or two. It won't leak when idleing. looking at the front it looks like its coming out of the bottom part of the tube where it screws into the front case. I can move the top part up and down pretty easily. If I take off the hold down bracket will it have enough thread to go around again? Can I put some rtv on it. I have to fix before I get home so I can pass the company inspection. Thanks guys, Rob.
     
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  3. snowwy

    snowwy Road Train Member

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    13,262
    Jul 6, 2009
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    kenworth replaced the seals 3 times. i did the rtv. peterbilt ended up replacing. cracked at the bottom. wasn't a big crack but enough to SLIGHTLY leak.
     
  4. Bad Monkey

    Bad Monkey Medium Load Member

    576
    367
    Jul 18, 2012
    Goshen, IN
    0
    Thanks, snowwy. I guess ill just have to take it off to see.
     
  5. stadingfarms

    stadingfarms Bobtail Member

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    7
    May 5, 2014
    il
    0
    I've had them crack on company units the tube and the part the spins into the front cover not too hard to change. So I'd check that before just buying the gaskets
     
    Bad Monkey Thanks this.
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