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My 4x4 doesn't work...

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Old 10-19-2004, 12:47 PM
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ndeepoffroad
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Default My 4x4 doesn't work...

Ok, I was driving my truck this weekend, and all the sudden my front end stopped pulling. I picked up my truck and gave it a little gas and all four wheels turned, but when you set it on the ground the front end doesn't get power under a load. WHat is wrong? I don't have any stripped gears, so I am kinda lost on what it might be.

Cen MT2......

What do you guys think?

Thanks for your help!
Old 10-19-2004, 01:23 PM
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travis28379
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Default RE: My 4x4 doesn't work...

you make have something striped check all around. Only thing i can think of. I only own 2 wd so i dont know about the 4x4.
Old 10-19-2004, 01:34 PM
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wishtoHB
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Default RE: My 4x4 doesn't work...

Make sure your front wheels are on TIGHT to thier hex nuts and not slipping. Since your truck doesn't have a posi track, it's like all real trucks. Power goes to front left and right rear.

Also, look underneath at the front drive shaft and make sure it's okay.
Old 10-19-2004, 02:02 PM
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tamiya08
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Default RE: My 4x4 doesn't work...

this happens to me all the time with my buggy, check all the yokes like set screws to make sure there tight and in there.

yoke: follow the center diff, down the dogbone, to were the output shaft is with the yoke on it, usally thats loosten up.

chris
Old 10-19-2004, 02:04 PM
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tamiya08
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Default RE: My 4x4 doesn't work...

here is the yoke or steel cap joint... also many names
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Old 10-19-2004, 02:35 PM
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ndeepoffroad
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Default RE: My 4x4 doesn't work...

thanks.
Old 10-19-2004, 03:45 PM
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tamiya08
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Default RE: My 4x4 doesn't work...

yup np, did you fix it?
Old 10-19-2004, 03:54 PM
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ndeepoffroad
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Default RE: My 4x4 doesn't work...

not yet, i am about to go to class
Old 10-19-2004, 03:59 PM
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Default RE: My 4x4 doesn't work...

what class[&:]
Old 10-19-2004, 04:35 PM
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ndeepoffroad
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Default RE: My 4x4 doesn't work...

college......

I have a night class on monday and tuesday...tonite I have Wildland Firefighting...so I can become certified to make sure they don't burn up your house out there in CO.
Old 10-19-2004, 05:33 PM
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KICKINDIRT
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Default RE: My 4x4 doesn't work...

you may have stripped the gears in the front diff also after checking the set screws on the cups . Grabboth front wheels and turn them in opposite directions and see if it feels smooththe diff is probably ok.the cup on the frontof trans tends to come loose more frequently than the others.
Old 10-20-2004, 06:18 PM
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tamiya08
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Default RE: My 4x4 doesn't work...

did you fix it?
Old 10-20-2004, 10:45 PM
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wishtoHB
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Default RE: My 4x4 doesn't work...

ndeepoffroad- How's it going. You notice we all want you to get your truck fixed
Old 10-20-2004, 10:47 PM
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oatmealman
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Default RE: My 4x4 doesn't work...

what he said comon,man i could have 8 trucks fixxed by ther time he'll get done,

gut r dun
Old 10-24-2004, 05:49 PM
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cummins driver
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Default RE: My 4x4 doesn't work...

Also, make sure your drive pins(behind each wheels hex nut) aerent broken, or missing, and make sure the front rims hex hub slot isnt stripped out. Also, power does not automatically go to front left, and back right like was mentioned. Unfortunatley, the wheels with the least traction get the most power, because its easier for the differential to spin them. So if you held both right tires on your truck(front and back) and had the left ones of the ground with no resistance, then your left wheels will both spin. The right ones would try to spin a little while the motor was still accelerating hard, but after the motor quit accelerating they wouldnt hardly pull at all. Good luck.

Eric
Old 10-24-2004, 06:02 PM
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nitromacguyver
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Default RE: My 4x4 doesn't work...

wow i cant believe that no one mentioned this.

check the set screws on the drive cups for the center drive shaft. that is where i have had the same problem several times before i learned about the miracle of thread-loc.
Old 10-25-2004, 09:25 PM
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ndeepoffroad
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Default RE: My 4x4 doesn't work...

i still haven't fixed it. I got my wisdom teeth pulled. i haven't been feeling very hot this weekend!
Old 10-26-2004, 10:45 PM
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wishtoHB
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Default RE: My 4x4 doesn't work...

ouch- that is not fun at all! Don't blame you for not turning wrenches.
Old 10-26-2004, 11:57 PM
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ndeepoffroad
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Default RE: My 4x4 doesn't work...

yeah, tell me about it!

got a dry socket now, if you know what that means...

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