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why is the gear shaft wobbly?????

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Old 06-17-2007, 04:00 AM
  #1
chilled
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Default why is the gear shaft wobbly?????

hi so my gear shaft on my tyrannosaurus wobblys from left to right why is this, ive checked the bearings and they seem fine, i cant tighten up the purple nut on there.
here is 2 videos showing you the problem

http://www.youtube.com/watch?v=syhrEb20Afc

http://www.youtube.com/watch?v=jlHWXl4tnmk




another thing is only 3 wheels move when you spin them your self and the other wheel dont move?? any answers?

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Old 06-17-2007, 06:46 AM
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Default RE: why is the gear shaft wobbly?????

hey you know chilled mine does wobble a bit but not as much as yours.[]so does the gears make the car move or what??
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Old 06-17-2007, 06:50 AM
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Default RE: why is the gear shaft wobbly?????

yeah but the it loses power,
could it be something else why it loses power?
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Old 06-17-2007, 06:57 AM
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Default RE: why is the gear shaft wobbly?????

so it just stops or what?? i have never had this probelm before.you should of put this thred on last night so the guys can sort it all out and give you answers......[]
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Old 06-17-2007, 08:52 AM
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Default RE: why is the gear shaft wobbly?????


Quote:
ORIGINAL: chilled

yeah but the it loses power,
could it be something else why it loses power?
is it over heating, engines loose power when they overheat.
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Old 06-17-2007, 08:53 AM
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Default RE: why is the gear shaft wobbly?????


Quote:
ORIGINAL: chilled

hi so my gear shaft on my tyrannosaurus wobblys from left to right why is this, ive checked the bearings and they seem fine, i cant tighten up the purple nut on there.
here is 2 videos showing you the problem

http://www.youtube.com/watch?v=syhrEb20Afc

http://www.youtube.com/watch?v=jlHWXl4tnmk




another thing is only 3 wheels move when you spin them your self and the other wheel dont move?? any answers?


most likely the drive cup holders are too far away from the transmission (center diff). you may have to loosen the grub screws and push them in twards the transmission to take up some of that slack.
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Old 06-17-2007, 08:54 AM
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Default RE: why is the gear shaft wobbly?????

MINE OVER HEATS LOL LOL LOL LOL LOL
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Old 06-17-2007, 09:00 AM
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Default RE: why is the gear shaft wobbly?????

richen it up a little then, that os you have should run at 235 and have plenty of power. i just put one in my rs4 mt yesterday, got 6 tanks in it, ready to start tuning. I have like 5 of those .18 cvrx's. this was the hardest swap yet, had to redrill the engine mount holes but it worked out great.
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Old 06-17-2007, 09:52 AM
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Default RE: why is the gear shaft wobbly?????

wots a drive cup holder? transmission? grub screw???
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Old 06-17-2007, 10:08 AM
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Default RE: why is the gear shaft wobbly?????

i answered your pm, you understand now?
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Old 06-17-2007, 10:16 AM
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Default RE: why is the gear shaft wobbly?????

yes
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Old 06-17-2007, 10:32 AM
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Default RE: why is the gear shaft wobbly?????

was that the problem?
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Old 06-17-2007, 10:42 AM
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Default RE: why is the gear shaft wobbly?????

well i put a spacer and now it dont wobble.

just other problems with it now
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Old 06-17-2007, 11:23 AM
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Default RE: why is the gear shaft wobbly?????

what else?
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Old 06-17-2007, 01:17 PM
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Default RE: why is the gear shaft wobbly?????

need new wheel hex, dont know where to buy one for my truck can i buy any?

and it keeps cutting out as well?

if it does overheat how can i stop it? or it might need new batteries in truck???
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Old 06-17-2007, 01:23 PM
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Default RE: why is the gear shaft wobbly?????

you need to richen (turn counter clockwise) the tuning needles to richen the mix, do the big one first, like a 1/2 turn, that will keep you cooler and probably stop it from quitting too. I dont know who or where in england you can get the parts, ask 123mike.
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Old 06-17-2007, 01:25 PM
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Default RE: why is the gear shaft wobbly?????

ok, wots the tuning needle?
its so confusing for a beginner lol
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Old 06-17-2007, 01:28 PM
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Default RE: why is the gear shaft wobbly?????

lol, oh boy. the tuning needle is above where the fuel tube goes into the carb. small regualr screw head.
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