[GreenKeys] M28 TD rubber isolators?

John, W9DDD w9ddd at tapr.org
Mon Dec 26 18:33:27 EST 2022


 From page 2 of section 573-128-800TC or page 184 of 1169B

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You said "tomorrow" yesterday.

The above comments or recommendations are SWAG. Use at your own risk.
John, W9DDD

On 12/26/2022 5:12 PM, John W9DDD wrote:
> Looks like you need some 163517 rubber bushings.
>
> Thisspecification which covers a whole bunch of noise reduction 
> modification.
> https://www.navy-radio.com/manuals/tty/pc/5941S-iss6-6305.pdf
>
> I thought I had seen something strictly on the TD base, but don't find 
> it.  It may be covered with the ASR cabinet parts?
>
> John, W9DDD
>
>
> On Dec 26, 2022, at 2:24 PM, W2HX <w2hx at w2hx.com 
> <mailto:w2hx at w2hx.com>> wrote:
>
>> Hi all,
>>
>> While I’m in the ASR doing “stuff” I noticed the TD is very loose on 
>> its base. I figured it was just a matter of tightening some nuts. But 
>> I realized that the nuts could not tighten any further and there was 
>> still movement. I looked at the other screws and saw one had a rubber 
>> isolator and the other two did not. Surely this is my issue as the 
>> rubber takes up some of the space needed to tighten against the nuts.
>>
>> Anyone have 2? Or is this a job for Mr. RTTY? I’d have to figure out 
>> the part number (these TTY part breakdowns give me a headache!).
>>
>> https://w2hx.com/x/TTY/misc/20221226_145700.jpg
>>
>> https://w2hx.com/x/TTY/misc/20221226_145705.jpg (showing the one 
>> isolator)
>>
>> https://w2hx.com/x/TTY/misc/20221226_145710.jpg (nut removed for photo)
>>
>> https://w2hx.com/x/TTY/misc/20221226_145726.jpg (showing the lack of 
>> an isolator).
>>
>> Thanks all
>>
>> 73 Eugene W2HX
>> Subscribe to my Youtube Channel: https://www.youtube.com/@w2hx/videos
>>
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>
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