I'm pretty sure even when they are tight the shaft will still slide back

Sent from my iPhone

> On May 9, 2017, at 8:01 PM, OK Don via Mercedes <mercedes@okiebenz.com> wrote:
> 
> I did tighten one once after re-assembling it, but that was jsut to try it.
> I could not tell any difference. They all just slid apart, which makes it
> mush easier to drop the shaft when replacing the flex disks.
> 
> On Tue, May 9, 2017 at 7:42 PM, Kaleb Striplin via Mercedes <
> mercedes@okiebenz.com> wrote:
> 
>> Either Herman the German never tightened them from the factory or when
>> being worked on at dealers early in their life they never got tightened.
>> 
>> Sent from my iPhone
>> 
>>> On May 9, 2017, at 7:35 PM, Craig via Mercedes <mercedes@okiebenz.com>
>> wrote:
>>> 
>>> On Tue, 9 May 2017 19:20:27 -0500 Kaleb Striplin via Mercedes
>>> <mercedes@okiebenz.com> wrote:
>>> 
>>>> In the nearly 30 years I have been working on these I have yet to mess
>>>> with that nut.
>>> 
>>> I did not have to mess with that nut when I worked on our '82 240D/3.0
>>> either, but Dan is right, the nut is supposed to be tightened. There is a
>>> picture in the shop manual with two very-long-handled wrenches turning
>> it.
>>> 
>>> 
>>> Craig
>>> 
>>> 
>>> 
>>>>> On May 9, 2017, at 7:14 PM, OK Don via Mercedes
>>>>> <mercedes@okiebenz.com> wrote:
>>>>> 
>>>>> Then none of the 10 or so cars I've replaced the disks on have had
>>>>> tghe nut properly tightened. They all slid back easily.
>>>>> 
>>>>> On Tue, May 9, 2017 at 7:08 PM, Dan Penoff via Mercedes <
>>>>> mercedes@okiebenz.com> wrote:
>>>>> 
>>>>>> Then someone didn’t tighten the nut when they were done.  It’s
>>>>>> supposed to be tightened and by doing so you limit the fore and aft
>>>>>> movement of the shaft.
>>>>>> 
>>>>>> -D
>>>>>> 
>>>>>> 
>>>>>>> On May 9, 2017, at 8:06 PM, Kaleb Striplin via Mercedes <
>>>>>> mercedes@okiebenz.com> wrote:
>>>>>>> 
>>>>>>> Every car I have worked on it pretty much slid back without loosing
>>>>>>> the
>>>>>> big nut.
>>>>>>> 
>>>>>>> Sent from my iPhone
>>>>>>> 
>>>>>>>> On May 9, 2017, at 6:48 PM, Dan Penoff via Mercedes <
>>>>>> mercedes@okiebenz.com> wrote:
>>>>>>>> 
>>>>>>>> Yes, you slide the drive shaft back AFTER you loosen the big nut on
>>>>>> it.  Under normal operation it doesn’t move fore and aft.
>>>>>>>> 
>>>>>>>> -D
>>>>>>>> 
>>>>>>>> 
>>>>>>>>> On May 9, 2017, at 7:30 PM, Kaleb Striplin via Mercedes <
>>>>>> mercedes@okiebenz.com> wrote:
>>>>>>>>> 
>>>>>>>>> Dude you slide the shaft back to get the flex disk out, so it's
>>>>>>>>> for
>>>>>> quite a bit of lateral movement
>>>>>>>>> 
>>>>>>>>> Sent from my iPhone
>>>>>>>>> 
>>>>>>>>>> On May 9, 2017, at 5:50 PM, Curley McLain via Mercedes <
>>>>>> mercedes@okiebenz.com> wrote:
>>>>>>>>>> 
>>>>>>>>>> except that really does not happen.  this is not a f150 where the
>>>>>> Diff flops up, down and sideways and the splines have to slide.  The
>>>>>> trans is fixed.  the center bearing point is fixed, and the diff is
>>>>>> fixed.  Yes each will move a little due to flexing and vibration,
>>>>>> but in practice the driveshaft length only varies by a mm or so.  I
>>>>>> have seen some with splines rusted together.
>>>>>>>>>> 
>>>>>>>>>>> Dan Penoff via Mercedes <mailto:mercedes@okiebenz.com>
>>>>>>>>>>> May 9, 2017 at 4:44 PM
>>>>>>>>>>> What he said….
>>>>>>>>>>> 
>>>>>>>>>> 
>>>>>>>>>> _______________________________________
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>>>>>>>>>> 
>>>>>>>>> 
>>>>>>>>> 
>>>>>>>>> _______________________________________
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>>>>>>>> 
>>>>>>>> 
>>>>>>>> _______________________________________
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>>>>>>> 
>>>>>>> 
>>>>>>> _______________________________________
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>>>>>> 
>>>>>> 
>>>>>> _______________________________________
>>>>>> http://www.okiebenz.com
>>>>>> 
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>>>>>> 
>>>>> 
>>>>> 
>>>>> --
>>>>> OK Don
>>>>> 
>>>>> *“Travel is fatal to prejudice, bigotry and narrow-mindedness, and
>>>>> many of our people need it sorely on these accounts.”* – Mark Twain
>>>>> 
>>>>> "There are three kinds of men: The ones that learns by reading. The
>>>>> few who learn by observation. The rest of them have to pee on the
>>>>> electric fence for themselves."
>>>>> 
>>>>> WILL ROGERS, *The Manly Wisdom of Will Rogers*
>>>>> 2013 F150, 18 mpg
>>>>> 2012 Passat TDI DSG, 44 mpg
>>>>> 1957 C182A, 12 mpg - but at 150 mph!
>>>>> _______________________________________
>>>>> http://www.okiebenz.com
>>>>> 
>>>>> To search list archives http://www.okiebenz.com/archive/
>>>>> 
>>>>> To Unsubscribe or change delivery options go to:
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>>>>> 
>>>> 
>>>> 
>>>> _______________________________________
>>>> http://www.okiebenz.com
>>>> 
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>>>> 
>>>> To Unsubscribe or change delivery options go to:
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>>>> 
>>>> 
>>> 
>>> 
>>> 
>>> 
>>> Craig
>>> 
>>> ----------------------------------
>>> Present: '82 240D/3.0   Bluebell   285 kmi (Still need to fix leaking
>>>                                           oil pressure gauge and do
>>>                                           something about the failed
>>>                                           hood paint and attend to the
>>>                       headlight switch -- and now I
>>>                                           need to do something about the
>>>                                           broken left rear trailing arm)
>>>        '89 Chevrolet G20 Beauville Van (affectionately dubbed the BRV,
>>>                                        the Big Red Van)
>>> 
>>> Past:    '95 E320       Sebastian  135 kmi   RIP
>>>        '94 E420       Oskar      127 kmi   RIP
>>>        '86 190E/2.3
>>>        '72 220/8
>>>        '64 190Dc      Emma
>>>        '72 220D/8     Herman     186 kmi
>>> 
>>> _______________________________________
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>>> 
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>>> 
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>>> 
>> 
>> 
>> _______________________________________
>> http://www.okiebenz.com
>> 
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>> 
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>> 
>> 
> 
> 
> -- 
> OK Don
> 
> *“Travel is fatal to prejudice, bigotry and narrow-mindedness, and many of
> our people need it sorely on these accounts.”* – Mark Twain
> 
> "There are three kinds of men: The ones that learns by reading. The few who
> learn by observation. The rest of them have to pee on the electric fence
> for themselves."
> 
> WILL ROGERS, *The Manly Wisdom of Will Rogers*
> 2013 F150, 18 mpg
> 2012 Passat TDI DSG, 44 mpg
> 1957 C182A, 12 mpg - but at 150 mph!
> _______________________________________
> http://www.okiebenz.com
> 
> To search list archives http://www.okiebenz.com/archive/
> 
> To Unsubscribe or change delivery options go to:
> http://mail.okiebenz.com/mailman/listinfo/mercedes_okiebenz.com
> 


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