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Messages - Charlie J
16
« on: December 05, 2021, 03:16:19 PM »
I had a problem with a cracked rear brake drum lining on my CB500 K1 causing pulsing through the brake lever. I tried a number of machine shops asking if the could machine out the old liner and refit a new one using a car brake drum as a blank. Nobody seemed interested in the job either because it was a one off or because it wasn’t something they had done before. I even tried a couple of “Motorcycle Restoration Specialists” who told me the job couldn’t be done and I would have to get a replacement hub. Eventually, I came across a guy called Dave Baker who was extremely helpful and happy to take on the job. I provided him with a car brake drum from GSF Car Parts (part no 600VG0040) that cost £16.29 incl delivery. Dave charged me £60 for machining out the old liner, and cutting the new brake drum for a shrink fit.
I’ve attached a few photos of the process and showing the new liner after fitting. If anyone find themselves in the same situation as me and struggles to find someone to do the job, I can recommend Dave. He is based in Ammanford in west Wales 07463 550559
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17
« on: December 03, 2021, 07:22:03 PM »
What about Twizzle and Jiffy the Broomstick Man. I can still remember the names but the faces have faded a little
18
« on: November 25, 2021, 10:09:26 PM »
Oh god, now i have to go watch Four Feather Falls and Fireball XL5 again
This thread has taken on a life of its own, but still has motorcycles at its core. Four Feather Falls = Tex Tucker = Nicholas Parsons = Murray Walker = Two Fingers Up = Barry Sheen. If you get those links, you’re as sad as me
19
« on: November 04, 2021, 08:34:36 PM »
Did mine a couple of weeks ago using a 10:1 ratio of water and oxcalic acid left to soak for 24 hours, then rinsed with water for 10 minutes, dried with hot air gun, followed by swilling with 2 stroke oil and a splash of petrol. The process removed some fairly heavy rust and no problem with flash rusting.
20
« on: October 31, 2021, 04:20:49 PM »
My late father was Chief Engineer for Bowden Cables many years ago. Unfortunately, I don't have any of his skills or knowledge, but I do know you can build your own Bowden cables with parts from these guys https://www.bowdenzug24.com/en/
21
« on: October 31, 2021, 02:46:49 PM »
Me too. Worth every penny. Thanks
22
« on: October 23, 2021, 05:50:19 PM »
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« on: October 23, 2021, 11:08:52 AM »
Bryan, once I get the rear brake drum sorted, I'll do you a ride by after you've been on the night shift to remind you what it was like 
24
« on: October 22, 2021, 08:28:31 AM »
Am I right in saying that the 500 pipes will fit the 550 then?
I can't guarantee that they will fit a 550 as I have got a 500. They are advertised as fitting both. I'm sure others on here will know if there are any differences. Or you could give Wemoto a call. I found them very helpful.
25
« on: October 20, 2021, 07:39:22 PM »
Like Oddjob, I also wish I had access to a lathe and have been hankering after one for a while despite having absolutely no machining skills at all. I've recently been watching some instructional videos by MIT on Youtube. There are 3 videos, each about 45 minutes long which you mind find worth watching if you can't find a training course.
Google
Essential Machining Skills: Working with a Lathe, Part One
Essential Machining Skills: Working with a Lathe, Part Two
Essential Machining Skills: Working with a Lathe, Part Three
26
« on: October 20, 2021, 04:47:45 PM »
Nice deep rumble with the removable baffle fitted. Deafening with it out. Think I'll be leaving it in, rather than risk the wrath of the neighbours!
27
« on: October 19, 2021, 07:52:25 PM »
Thanks to all for the kind remarks. It’s certainly a nice feeling to have rescued the bike from turning into a complete rust heap. The sound of the engine firing up on the first press of the button after the rebuild was music to my ears. Just need to get the brake drum sorted now. For those that asked:- Clocks were dirt cheap from EBay but look good, work fine and seem to be of decent quality. Here’s a link for where I got the rev counter from. I think I got the speedo from the same place. https://www.ebay.co.uk/itm/154291886420Exhaust is Marving Honda CB500 Four Complete Exhaust - RACING Line 4/1 - Chrome from https://www.wemoto.com/TEC Adjustable Damping Gas Shock Absorbers - Honda CB500 CB550 Four SOHC from https://www.tecbikeparts.comRegards Charlie
28
« on: October 18, 2021, 07:27:47 PM »
I haven’t been very good at posting updates on progress, but after just about replacing everything apart from the frame and engine casings, the bike is more or less finished (see below).
It didn’t take me long to realise that my project bike was not complete enough and was in such poor overall condition that a “correct” restoration was going to cost more than I was prepared to spend. So, I just did my own thing with a vague picture in mind of what I wanted to achieve. I’m quite pleased with how it looks and the engine starts on the button and runs well with no oil leaks. I managed to do everything myself except the rebore (thanks Bryan J) and the seat reupholstery. Also thanks to all on the forum. I spent hours reading and learning from the sohc community.
However, I do need some more advice if anyone can point me in the right direction please. I rode the bike a few hundred yards down the road and all seemed well until I tried the back brake. There was a definite “pulse” through the brake pedal. I didn’t notice any cracking in the brake drum lining and have renewed the wheel bearings. I’ll recheck the drum lining, but is there anything else that I should be looking at that might cause the problem?
Thanks
Charlie
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29
« on: September 16, 2021, 05:02:47 PM »
The rubber parts fell to pieces when refurbishing my carbs. Am I ok to assume it’s ok to run without them?
Thanks
Charlie
30
« on: August 25, 2021, 07:34:37 AM »
Sorry Steve, I just couldn't resist doing that 
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