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2006 D4G Removing dozer blade pin

Discussion in 'Dozers' started by Egan, Apr 28, 2022.

  1. Egan

    Egan Member

    Jun 18, 2019
    Cameron, Louisiana
    While replacing a track tension seal, I decided to repair the ram that angles the blade (in and out) on our 2006 D4G. I did not realized how much trouble that was going to be before I decided to do this. Ended up making a press out of a 20 ton bottle jack. Now I have the question, Which way do I Press out the pin? Do I push it up or down?
  2. Nige

    Nige Senior Member

    Jun 22, 2011
    G..G..G..Granville.........!! Fetch your cloth.
    Is that the pin #1 in the illustration secured by like a half-moon clamp and a bolt.?
    There are 3 of them. The upper two go in from the top down, the 3rd one from the bottom up.
    Ideally any pin come out from the opposite way to that it went in. Before you push give the exposed part of the pin on the end where you're going to push a good clean with emery cloth or a similar abrasive. Corrosion is your enemy, a gas axe is your friend.

    nicky 68a and Coy Lancaster like this.
  3. epirbalex

    epirbalex Senior Member

    Aug 5, 2017
    There is not much force with a 20 ton jack ,hammer and heat . Is it stuck in the ram or the eyelets ? If its badly stuck it will have to go downwards , if it does make a driver with a 3 foot handle on it , and the pin part of it a bit smaller than the pin you are driving . You will need somebody to hold the driver handle .
    Nige and DB2 like this.
  4. LCA078

    LCA078 Well-Known Member

    Sep 29, 2019
    Austin, TX
    Nige likes this.
  5. nowing75

    nowing75 Senior Member

    Aug 5, 2009
    coatesville indiana
    i agree 20 ton is not much. you can weld a nut on it and use a hollo ram to pull it out but sevrel time i have had to get the thermal lance out.