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Thread: Total Restoration of a 15 Motor Patrol

  1. #1
    Join Date
    Nov 2006
    Location
    Pittsburgh,PA
    Posts
    310

    Default Total Restoration of a 15 Motor Patrol

    Since there's not much on this board of a total tear down and rebuild of a machine step by step I figured it's time to post some pictures.
    This is the beginning of a on going restoration of my model 15 Motor Patrol. I bought this about 2 years ago and haven't done much in the last year other than totally tear it down and get parts prepped for sand blasting. As of April, I finally got the urge to take the main frame and a few parts down to a local sand blasting company. I didn't want to take a whole bin down because I'm afraid one or two pieces may get lost. I doubt I could find replacements for some of these because I'm told these machines are far and few. As far as I know there maybe 7-8 examples known from talking to other members here.

    I posted some of these pictures previously on the board but I'm posting them again to start off this thread.
    This is how I found it in April 09' The owner said the tractor's been sitting there in his yard since the mid 1970's when he tried to unstick the pistons.





    This is the grader attachment as found laying in a Hemlock forest. He's not sure how long it been there because his now deceased dad brought it home way back a few years earlier. Surprisingly most of the parts were there other than the pedals that attach to the steering clutch levers,a gearbox that shifts the blade sideways and two pieces from the scarifier that can be seen in the last photo.(I'm looking for these if anybody knows of a #7 or #9 Auto Patrol I can get them from,mainly the gearbox)




    Loaded up for Pittsburgh


    We started to take some of it apart in the fall of 2009. My little forklift can't pick up the whole grader so I dismantled it on the trailer until it was light enough to pick.


    Free at last!

    After it was inside the shop we tore the blade and circle apart.



    We noticed some gray paint on the bottom and also the grader had the older silver and red decals barley visible on the main frame under the yellow paint. I'm not sure what color to paint it but my son want's it to be gray.

    Not much to salvage here


    Blade and circle all torn down

    Not much done till April 2011. Now I'm ready to start sand blasting.

    Some circle parts and front end parts blasted.

    Got some time this past weekend to prime the parts that were blasted. I was getting worried if they would rust some because we had pretty much nonstop rain in May.



    Here are the lift screw assemblies torn down and degreased.



    Today I started on the steering box assembly

  2. #2
    Join Date
    Dec 2006
    Location
    Liberty, NC.
    Posts
    1,685

    Default

    looks great steve, can't wait to see the rest of the process, thanks for sharing
    Erik Christenbury
    Cat List: More than some, less than others
    http://www.chriscomachinery.com/ACMOChapter12.htm

  3. #3
    Join Date
    Nov 2006
    Location
    McBEE, SC
    Posts
    409

    Default

    Keep up the good work, I can see the completed machine as I close my eyes! Please post plenty of pics, including how you overcome snags along the way
    D2 5u
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  4. #4
    Join Date
    Oct 2008
    Location
    Long Island N.Y
    Posts
    362

    Default

    Looking good Steve I have to come and check it out

  5. #5
    Join Date
    Dec 2006
    Location
    Hawaii
    Posts
    55

    Default awsome project

    Super job Thanx for sharing.Looking forward to more progress updates!

  6. #6
    Join Date
    Nov 2006
    Location
    Pittsburgh,PA
    Posts
    310

    Default

    I forgot I had my album on here filled with all the early pictures of this rebuild. Here's a link to it:

    http://www.acmoc.org/bb/album.php?albumid=6

  7. #7
    Join Date
    Dec 2006
    Location
    Phila,pa
    Posts
    357

    Default

    Steve,I hate to say it but been there done that.Your pictures look just like the one I have of my 15 motor patrol.They bring back some fond memories.Other than the nice building you have there to work in I would say you were doing mine.Keep us all posted on your progress.Mike Durkin

  8. #8
    Join Date
    Nov 2006
    Location
    Pittsford NY
    Posts
    518

    Default

    Steve, that is awesome. It's such a pleasure to see the pictures before and after. Makes me think that my D2 (still not started...) won't be unpossible : ) Just looking at that screw mechanism makes me think how much solid technology these things have in them - not rocket science but good solid engineering. Can't wait to see the picture of you grading with it down the main straight at the show.

    Cheers,
    Neil.
    Cheers,
    Neil.

  9. #9
    Join Date
    Dec 2006
    Location
    Phila,pa
    Posts
    357

    Default

    Steve,if you are still looking for the gearbox,there is a Cat 10 or 11 grader listed in the for sale section.It alittle far but you may be able to buy just the parts you need.Mike

  10. #10
    Join Date
    Nov 2006
    Posts
    769

    Default

    Looks great Steve.
    BEST TRACKLAYERS ARE #1

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