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Thread: ATC 250es front axle trouble

  1. #1
    Join Date
    Feb 2008
    Location
    Baton Rouge, Louisiana
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    9

    ATC 250es front axle trouble

    Hey yall this is my first post and i'm looking for some suggestions.

    My uncle gave me his '85 Big Red 250 for christmas because it wasnt running and he didnt feel like foolin with it. Talk about one hell of a present! It hadnt ran in over 2 years and when it did, he said it needed a good shot of starter fluid to start and would hardly idle. After cleaning the tank, petcock, and carb, it runs like a bat outta hell.

    The only problem I've had is gettin the front axle out. It wont unthread from the fork. Aerokroil, liquid wrench, impact wrench, breaker bar with a cheater pipe, and one broken socket later, that thing wont budge. Has anyone else had this problem? I want to replace the bearings, brake shoes, fork seals and the tire, and this thing is bout to drive me crazy. Do yall think using a torque muliplier will snap the axle? I work at a machine shop and if the axle breaks off at the threads I can get it fixed, but I want to avoid that.

    Any suggestions?
    Last edited by biggsauce; 03-06-2008 at 03:03 AM.

  2. #2
    Join Date
    Jan 2003
    Location
    Eastern Long Island
    --
    1,688
    Welcome to the boards! What I find works best is penetrating oil, some heat on the fork leg by the threads and a good 1/2" drive air impact. Work it back and forth with the impact and they usually come out unharmed. The axle can stick in the brake backing plate too so be sure to get some oil in by there.

    Lots O Trikes!!!!!
    TRIKEFEST 03, 04, 05, 07, 09 Going the distance

  3. #3
    Join Date
    Sep 2004
    Location
    springville, PA
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    6,185
    PB Blaster + breaker bar with a cheater bar + a Prayer = Sucess
    Nate

    The Myth, The MAN, The Legend
    R.I.P HRR

    Quote Originally Posted by honda250sx View Post
    Fact: Dr. Death is Bob from Enzyte.

  4. #4
    Join Date
    Oct 2007
    Location
    Barnesville Ohio
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    239
    haha i had this happen on my 225dx pb blaster heat and repeat like 10 times then i used vicegrips cheaterbar and hit hard but not really hard with a came right out.
    TRIKES
    1983 225 DX
    1984 Tri-Zinger
    1984 200 X
    1985 Big Red
    1985 200 X
    1985 Tri-Z
    1985.5 Tri-Z
    1986 Tri-Z

    BIKES
    1978 YZ250
    2010 YZ250F
    2015 WR450F OHIO Street Legal

  5. #5
    Join Date
    Oct 2007
    Location
    new brunswick
    --
    68
    i have the same problem and did all the same things, even broke a socket, haha

  6. #6
    Join Date
    Jan 2005
    Location
    RI
    --
    2,530
    make sure you loosen the 4 nuts which hold that little square piece tight. It holds the axle tight against the forks.
    1986 Tri-z
    1985 250r
    1985 200s
    1985 70[/SIZE]

  7. #7
    Join Date
    Oct 2004
    Location
    Maryland
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    3,077
    heat, wrench, repeat.

    Quote Originally Posted by DeePa View Post
    make sure you loosen the 4 nuts which hold that little square piece tight. It holds the axle tight against the forks.
    That too! lol
    And that's the rest of the story. ~ Paul Harvey

    "Yes its broken, but does that really surprise you?."
    "What happened? What does it look like happened?!?!"

  8. #8
    Join Date
    Jan 2005
    Location
    RI
    --
    2,530
    unfortunately the only reason i know that is because of the 2 sockets i broke forgetting to loosen them up.
    1986 Tri-z
    1985 250r
    1985 200s
    1985 70[/SIZE]

  9. #9
    Join Date
    Feb 2008
    Location
    Baton Rouge, Louisiana
    --
    9
    haha yeah I remembered to loosen them. My problem was remembering to tighten them back up before goin out for a ride.

    Would the heat required to make a difference affect anything delicate in the forks? I've never dealt with them before...

    and thank yall for the suggestions, I'll try that this weekend. I need to get it soon because its almost springtime!!!
    1985 ATC 250es Big Red
    2002 Big Bear 400
    1988 Yamaha Terrapro
    Near future:
    1984 ATC 110
    1985 ATC 70

    If it aint broke, run that thing harder!

  10. #10
    tbirdscott's Avatar
    tbirdscott is offline At The Back Of The Pack Arm chair racerFirst time rider
    Join Date
    Jun 2007
    Location
    Prince George B.C.
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    216
    Just use a propane tiger torch, I dont think it would generate enough heat to hurt anything. heat, penetrating oil, repeat. It will come out eventually.

    Scott

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