Author Topic: Letter from Honda re Chains breaking through cases.  (Read 1892 times)

Offline Nurse Julie

  • 1977 CB550/4 Mongrel Brat. 1974 UK 500/4 K1. Honda CD250u.
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LINK TO MY EBAY PAGE. As many of you know already, I give 10% discount and do post at cost to forum members if you PM me direct.
https://www.ebay.co.uk/sch/julies9731/m.html?item=165142672569&rt=nc&_trksid=p2047675.m3561.l2562

LINK TO MY CB400/4 ENGINE STRIP / ASSESSMENT AND REBUILD...NOW COMPLETE
http://www.sohc.co.uk/index.php/topic,14049.msg112691/topicseen.html#new

Offline Bryanj

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Re: Letter from Honda re Chains breaking through cases.
« Reply #1 on: September 09, 2024, 08:49:31 PM »
I know the bulletin about battery vents dropping acid on chains is in one of Ash's places Julie but that is the first time i have seen the letter, i think i will print it and put it in the bulletin folder i have as long as its ok by you

Offline Nurse Julie

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Re: Letter from Honda re Chains breaking through cases.
« Reply #2 on: September 09, 2024, 09:03:44 PM »
I know the bulletin about battery vents dropping acid on chains is in one of Ash's places Julie but that is the first time i have seen the letter, i think i will print it and put it in the bulletin folder i have as long as its ok by you
It's fine with me Bryan and the chap that recently obtained the letter along with the original envelope and the bike, has shared it with a FB group. I just thought it's a bit of history that may be of interest to our group
LINK TO MY EBAY PAGE. As many of you know already, I give 10% discount and do post at cost to forum members if you PM me direct.
https://www.ebay.co.uk/sch/julies9731/m.html?item=165142672569&rt=nc&_trksid=p2047675.m3561.l2562

LINK TO MY CB400/4 ENGINE STRIP / ASSESSMENT AND REBUILD...NOW COMPLETE
http://www.sohc.co.uk/index.php/topic,14049.msg112691/topicseen.html#new

Offline Nurse Julie

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Re: Letter from Honda re Chains breaking through cases.
« Reply #3 on: September 09, 2024, 09:09:20 PM »
Maybe we should credit the chap that now owns the letter, it is William Moss.
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LINK TO MY EBAY PAGE. As many of you know already, I give 10% discount and do post at cost to forum members if you PM me direct.
https://www.ebay.co.uk/sch/julies9731/m.html?item=165142672569&rt=nc&_trksid=p2047675.m3561.l2562

LINK TO MY CB400/4 ENGINE STRIP / ASSESSMENT AND REBUILD...NOW COMPLETE
http://www.sohc.co.uk/index.php/topic,14049.msg112691/topicseen.html#new

Offline Johnny4428

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Re: Letter from Honda re Chains breaking through cases.
« Reply #4 on: September 10, 2024, 10:43:03 AM »
That’s interesting Julie, and a real piece of Honda history that is equally applicable today.
1952 Cymoto on Triumph bicycle.
1961 Matchless G3
1974 Honda CB550K1. Undergoing restoration
1978 Honda CB550K3.
1999 ST1100 Pan European 50th Anniversary.
1975,1980,1984,1986 Honda C90’s
1973 Honda CB750K3
1977 Honda CB550 (almost)

Offline AshimotoK0

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Re: Letter from Honda re Chains breaking through cases.
« Reply #5 on: September 10, 2024, 11:15:43 AM »
Yes that's a great bit of Honda History...thanks for posting. Think I may have seen something on FB about it ..not sure....quite a few idiots on there so I tend to skip over a lot of it.
It's scandalous IMHO that a lot of info is regurgitated from the SandcastOnly forum site but that site itself  is almost dead now as nobody seems to post any more..

For anyone new on here myself/Bryans collection of 750 Service Bulletins is in the Dropbox links and repeated below in the link.
  (the full article is several pages long)

 https://www.dropbox.com/scl/fi/es60umd6www1zopg1d081/CB750-Service-Bulletins.pdf?rlkey=8pcvif5mepwzxyjrdidr2cvar&dl=0

Last year I bought a spiral bound copy of the Bulletins off eBay (upto about #20) and there are a couple in there I have never seen anywhere before. In due course I will scan and add them and this letter too.

The recall for chain breakage is in the link above (#32) ..a screenshot of the first bit is here.


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« Last Edit: September 10, 2024, 11:23:45 AM by AshimotoK0 »
“Alright friends, you have seen the heavy groups, now you will see morning maniac music. Believe me, yeah. It’s a new dawn.” Grace Slick, Woodstock '69 .. In the year of the Sandcast.

 

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