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Topics - AshimotoK0

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557
Tricks & Tips / Alloy Bearing retainer removal
« on: January 09, 2015, 06:47:46 AM »
I had 4 rear Hubs (CB250/350 ... similar to 400/350 Four) to remove. One hub had been on a rolling frame left out in the open for years. The clean looking 350K1 one is as it came off the bike I bought from a DK US import and never been cleaned . Not bad for a 45 year old part ! Note the 36  drilled 'dimples' on the early 250 / 350 K0/K1 only bikes fitted 1968/69 only, inbetween the spoke holes
I didn't have the correct tool so used two old twist drills clamped in the jaws of an old  machine vice, as in the picture, and all four retainers  came out easily with damage (despite the fact someone had previously 'had a go' at one of them). Only one of them was staked but I drilled this one slightly first. I did a similar thing with the 750K0 front wheel ring retainer with a piece of flat bar fitted into the jaws of the vice and this came out fine too. The K0 one was staked too so drilled out first. I clamped the hubs in the trusty old BD Workmate . (got one of the original alloy Workmates too)

The one with the sprocket had damaged sprocket retaining nuts and no large washer only the circlip. The sprocket would not shift ( I suspect a pattern sprocket with a slightly small centre hole has been forced on at some time) . I had to angle grind the sprocket off to remove the spokes. Going to mill into the remainder of the sprocket to try  remove it.

Ash


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558
CD175 UK road test, CD175 Engine strip, CB77 UK roadtest, CB350/250K0 Engine Analysis
Scanned these and put them in my dropbox.

Sorry the file size is massive. It was the only way of getting a clear image on my scanner of 1965/6/9 old magazines.

https://www.dropbox.com/sh/mjeu26fyffzetuy/AACJ7r1lqj0Drr89v7WN9C_4a?dl=0

hope BigAl picks this up!


Ash

559
Misc / Open / Newark show
« on: January 03, 2015, 09:27:03 PM »
Just got back from Newark Carol Nash Winter  show . Nice K0 there same colour as mine on VJMC stand but could not locate owner. Few wrong items like red kill switch, non recessed ignition, four hole rear fender bracket mount but US style lamp? suspect 341 style rear guard. I think later front guard too. It was not easily accessible to photo and my son took best he could on Iphone. Lovely restoration though. Convinced my Yamiya seat is the low one looking at the Yamiya one on that bike. Also a nice CR replica for sale around 15K GBP
 
HA HA that grumpy sod from Sheffield 'On all Fours' was there as usual . My son reckons too that he is one of the most grumpy & miserable guys you could wish to meet.

Pi**ed down with rain and lots of Brit stuff there and loads of tool stalls. Not quite Stafford but so chuffed to see a red K0. Never seen one at a show before.

Ash


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560
Misc / Open / Newark show this weekend.
« on: January 02, 2015, 04:29:29 PM »
Anyone going to the classic bike show at Newark this weekend? My son bought us both admission tickets and rail travel for Saturday as a surprise present. He tells me it's not too far in a taxi. Didn't even realize there was anything on at this time of year! anyone been and is it any good? Only ever been to Stafford late in the year shows.

Ash

561
Pinched this CB360 manual off the Honda-Twins site ... someone has made the .pdf file searchable ...how cool is that.

Also Genuine Honda 400/4 & 350 four shop manual. Sure most of you with 400/4 & CB350F 's will have it already ... but just in case.


https://www.dropbox.com/s/mcug2pb5eaj6ydq/CB360_Searchable_Manual.pdf?dl=0

https://www.dropbox.com/s/zh31qynxfimw8pb/400_4%20Shop%20Manual.pdf?dl=0

Ash

562
CB750 / Yamiya price increases
« on: January 01, 2015, 09:16:29 PM »
I am sure David at Saisei will announce it on here too but copied this from the Sandcastonly site: So I am going online now to get myself some belated Christmas / Birthday presents I think!

Ash



"Yamiya price increases
« on: December 29, 2014, 04:42:54 PM »

I have received notice of Yamiya price increases for 2015. I intend to hold Saisei prices until i have reviewed  the full impact and other factors including fuel prices and exchange rates. However,  inevitably increases will need to be passed on at some point in the near future. Best advice is to buy now if possible."

Regards

David

564
Misc / Open / Letter to Honda UK
« on: December 25, 2014, 08:20:54 PM »
SENT THIS LETTER TO HONDA UK AND GOT REPLY AS SCANNED BELOW .

As one 'reader' summed up:-

"I think that this is the most vacuous corporate flannel I have ever read.  Good luck with pursuing this."

Also see   http://forums.sohc4.net/index.php?topic=143715.0

Pursuing this further in the New Year. I will post any further progress.

Ash


                     
                           East Yorkshire.
                           HU10
                           Tel. 07515121226
Honda (UK),
Customer services  - Motorcycles,
470 London Road,
Slough,
Berkshire.
SL3 8QY.

16th November 2014.

By Post and eMail

Dear Sir/Madam,

I am currently restoring four classic Honda motorcycles from the late 1960’s and ‘70’s. A 1969 CB750K0, 1969 CB250K0, 1975 CB400F and 1969 CB350K1 model.

I represent the Honda Single Overhead  Cam Owners Club online  forum,  which has approximately 1250 active members in the UK. (sohc.co.uk).

My CB750 is a rare 1969 model imported by Honda UK in January 1970 and was  part of  the very first shipment of 20 machines of that iconic model, officially sold in the UK.

In late 2008 I started restoring  my CB750K0 and found that Honda,
commendably, were still selling some of the major  new parts for my machine, most notably the exhaust system. However, I contacted you via telephone in 2009 asking if the original seat was ever going to be officially reproduced. Your reply to me then was that it would never be re-manufactured  by Honda because it was superseded by a later model seat, still having the xxx-300- xxxx part number and that this part was still manufactured, readily available and a perfect fit.

In recent years the exhaust system has become NLA (No Longer Available) as has the ‘300’ part number CB750K1 seat.

Recently I have found that there are a couple of manufacturers in Japan who are faithfully reproducing the original pattern CB750K0 seat. One of these reproduction seats is, in fact, fitted to the CB750 sand-cast motorcycle exhibited in the Honda Museum collection in Japan.  I am therefore dismayed that Honda Europe have prevented UK distributors selling  the exact replica  Japanese seats, within the UK and threatened them with legal action if they do so. The reason for this is that the item concerned is marked with the HONDA logo

The numerous restorers of your classic motorcycles, like myself, are in fact promoting your products and drawing attention to the fact that you were the first company to mass produce a 4-cylinder in-line ‘Superbike’ motorcycle. However, we are prevented from faithfully reproducing the original look of the bike because you no longer manufacture the part but prevent anyone else from selling a faithful replica of it in the UK.

It was Mr. Soichiro  Honda’s ’dream’ that parts for his motorcycles would always be available. I appreciate that this is not a commercially viable proposition but you should allow a handful of manufacturers to submit exact replica  items, reproduced for rare ‘significant historical value’ models and for you to approve their sales and distribution, worldwide.

What really annoys me is that the ban on selling the reproduction seats, carrying the HONDA logo is not policed worldwide; it only apparently applies to Europe including the UK.

I hope that you can find time to investigate this and give the matter some careful and compassionate consideration. If I do not get a reply or a standard ‘corporate’ reply then I can only assume that you do not care about the restorers of your classic models or the wishes of your founder Mr. Soichiro Honda.

I must point out that I not only speak for myself on this matter but also for a large number of sohc.co.uk forum members, who feel the same as me and are totally disappointed and annoyed at Honda’s actions, so far. If there is no satisfactory conclusion then I will copy this letter and any responses to the classic motorcycling press.

I can also add that in the last version of the Honda CB750K1 seat you officially sold, Genuine  part number  77200-300-030A, there was a safety issue in  that there was no form of security  fastener on the screw retaining the pillion strap, which was present on the original part and is also fitted to the Japanese reproduction part I have seen. Therefore the fastening screw could easily unscrew. I did telephone you some years ago, alerting you of this fact.

Kind regards,

Ashley Derrick .  East Yorkshire UK

Forum member ‘ashimotoK0’  on  www.sohc.co.uk

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565
Misc / Open / Off to bore the US site for a bit, see you 2015
« on: November 13, 2014, 06:16:48 AM »
 See:

http://forums.sohc4.net/index.php?topic=142879.0

Back after Christmas with my 750K0 and CB250SS build threads.

PM me if you need 'owt or need boring !

Cheers .. Ash

569
CB750 / Ebay K1 motor
« on: November 11, 2014, 10:39:38 PM »
Supposed to have been restored by John Wyatt so should be a nice engine, if it has been. He has good feedback, so no reason to suspect otherwise.

http://www.ebay.co.uk/itm/Honda-Cb750-K1-Sohc-Engine-And-Carbs-Classic-1970-71-/131347383471?pt=UK_Motorcycle_Parts_13&hash=item1e94ea04af

570
Misc / Open / Saisei --DSS
« on: November 10, 2014, 09:23:15 AM »
Ha Ha !! Every time I comment on DS Facebook and mention sohc.co.uk it posts coming up with the Saisei Europe Logo!!   bet that puts the cat among the pigeons!

Ash

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