Re: Vibration on Acceleration

[Layne Grissman <64Polara500@xxxxxxxxx>]

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Okay, Here is the update so far....

Pulled off the Driveshaft....Looked at the Ball and trunion, Checked
the wheels for balance, Checked the U-joint, looks great, Swapped the
Ball and trunion 180 degrees just to make sure.... Checked the angle
of the Rear end...about 2-3 degrees...which is what the Tech manual
says it should be at...so angularity doesn't seem to be the
issue.....When we have the car up and spin the tires(by hand), it
looks like there is a wobble  in the driveshaft....It moves the Tranny
as well as the rear end up and down very slightly(Everything is
tightened to spec)...this doesn't seem right to me....

Could it be an axle?  Could it be the ring Gear (brand new Richmond
pinion and Ring gear 3.91) 489 Case....We still have the tapered Axles
original...I'm running out o things to check....could it be the
tranny? God, I hope not....

HELP!

Layne

On Sun, Feb 21, 2010 at 4:22 PM, MO ( Steve Mick)
<micher@xxxxxxxxxxxxxxx> wrote:
>
> Oddball catagory---If your parking brake cable is not fully releasing- from
> rust, corrosion, etc- and the rear shoes are slightly dragging, it can cause
> a vibration that is hard to find.........................MO
> ----- Original Message ----- From: <Dodger7998@xxxxxxx>
> To: <1962to1965mopars@xxxxxxxxxx>
> Sent: Saturday, February 20, 2010 12:07 PM
> Subject: Re: Vibration on Acceleration
>
>
>>
>>
>> If your feeling it in the steering wheel,,,,,would bet it has something to
>> do with front tires, even if new does not mean a belt has not come loose
>> in
>> them
>>
>>
>> In a message dated 2/20/2010 12:06:06 P.M. Central Standard Time,
>> 64Polara500@xxxxxxxxx writes:
>>
>> No go on  that one.  Brand new tires.... Modern rubber... No vibration
>> from tires...
>>
>> On Feb 20, 2010, at 12:03 PM, victim1234  <victim1234@xxxxxxxxxx> wrote:
>>
>>>
>>> Nylon tires cold  sitting for ages???
>>>
>>> -----Original Message-----
>>> From:  Layne Grissman [mailto:64Polara500@xxxxxxxxx]
>>> Sent: Saturday, February  20, 2010 12:46 PM
>>> To: 1962to1965mopars@xxxxxxxxxx
>>> Subject:  Vibration on Acceleration
>>>
>>>
>>> We finally got the girl out  of the garage....Put her in Drive and
>>> slowly started to  accelerate.  When we got about 15 mph, we started to
>>> notice a  huge vibration and shudder in the car and the Steering
>>>  wheel....
>>>
>>> Anyone have any ideas what to check first?   Drive shaft?  Torque
>>> Converter not working?  Please  help...any other ideas would be VERY
>>> helpfiul!
>>>
>>> Thanks  in advance!!
>>>
>>> Layne
>>> 64 Polara  500
>>>
>>>
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>>>
>>> 1962 to 1965 Mopar Clubhouse  Discussion Guidelines:
>>>  http://www.1962to1965mopar.ornocar.org/mletiq.html and
>>
>> http://www.1962to1965mopar.ornocar.com/general_disclaimer.html
>>>
>>>  .
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>>>
>>>
>>>
>>
>>
>> --
>> [Non-text portions of this message have been removed]
>>
>>
>> ----
>> Please address private mail -- mail of interest to only one person --
>>  directly to that person.  I.e., send parts/car transactions and
>> negotiations as well as other personal messages only to the intended
>> recipient, not to the Clubhouse public address. This practice will protect
>> your privacy, reduce the total volume of mail and fine tune the content
>> signal to Mopar topic.  Thanks!
>>
>> 1962 to 1965 Mopar Clubhouse Discussion Guidelines:
>> http://www.1962to1965mopar.ornocar.org/mletiq.html and
>> http://www.1962to1965mopar.ornocar.com/general_disclaimer.html.
>>
>>
>>
>
>
> ----
> Please address private mail -- mail of interest to only one person --
> directly to that person.  I.e., send parts/car transactions and negotiations
> as well as other personal messages only to the intended recipient, not to
> the Clubhouse public address. This practice will protect your privacy,
> reduce the total volume of mail and fine tune the content signal to Mopar
> topic.  Thanks!
>
> 1962 to 1965 Mopar Clubhouse Discussion Guidelines:
> http://www.1962to1965mopar.ornocar.org/mletiq.html and
> http://www.1962to1965mopar.ornocar.com/general_disclaimer.html.
>
>
>

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----
Please address private mail -- mail of interest to only one person -- directly to that person.  I.e., send parts/car transactions and negotiations as well as other personal messages only to the intended recipient, not to the Clubhouse public address. This practice will protect your privacy, reduce the total volume of mail and fine tune the content signal to Mopar topic.  Thanks!

1962 to 1965 Mopar Clubhouse Discussion Guidelines:
http://www.1962to1965mopar.ornocar.org/mletiq.html and http://www.1962to1965mopar.ornocar.com/general_disclaimer.html.

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