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CB500/550 / Re: Rocker touching valves after rebuild
« on: March 10, 2026, 11:19:42 PM »
You can buy right angled feeler gauges as it happens.
Try our re-instated info resource - "Aladdin's Cave" (Main menu)
- sorry it's taken so long to fix 
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This section allows you to view all posts made by this member. Note that you can only see posts made in areas you currently have access to. 1
CB500/550 / Re: Rocker touching valves after rebuild« on: March 10, 2026, 11:19:42 PM »
You can buy right angled feeler gauges as it happens.
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CB500/550 / Re: Rocker touching valves after rebuild« on: March 09, 2026, 10:28:16 PM »
There are always some valves that are down on tdc.
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CB500/550 / Re: Brake caliper pivot pin« on: March 07, 2026, 10:20:50 PM »
The main stand pivot pin isn’t in the maintenance schedule, neither is the rear brake pivot pin yet both require greasing every few years or they’ll either seize or worse oval out the frame mounts.
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New Member Introductions / Re: Newbie from North Cheshire, 1976 CB550F UK model« on: March 01, 2026, 05:14:53 PM »
I’m in Stockport, so not a million miles away. Yes it will fit your F1. It has a label still attached, I’ll need to check it’s the right one but I seem to recall it’s for the F as that’s roughly what I have.
Not on Messenger but am on WhatsApp. 5
New Member Introductions / Re: Newbie from North Cheshire, 1976 CB550F UK model« on: March 01, 2026, 03:46:38 PM »
Whereabouts in Cheshire? I have a spare loom for the F model made by Big Al if you’re interested.
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Project Board / Re: Neils 1978 CB550 F2 Project - Newbie Let Loose« on: February 27, 2026, 03:57:30 PM »
Replace the fuel pipe as well, the old one will most likely be going hard and cracking.
Check the needle clips are in the right slot and the jets are the correct size, you never know who's been tampering with them over the years. 7
Project Board / Re: Simoniz VHT Paint« on: February 26, 2026, 02:36:20 PM »
I was watching a How it's Made TV program the other night and oddly they referenced alloy distortion in it, it was 150c so that's confirmed. There was also a program on the SR71 Blackbird plane, it also mentioned that they couldn't make it out of alloy like the U2 again mentioning the distortion problem above 150c. They made it out of titanium instead.
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Project Board / Re: Simoniz VHT Paint« on: February 24, 2026, 04:25:50 PM »
Has anyone put a laser temp gun on these engines after a good thrashing? I’d be interested in what temp they are at.
Oddly the web says any temp above 150 risks distortion especially with alloy with magnesium in it. Melting point of aluminium is around 660c so you’d think 220 would be safe but it appears not. 9
CB500/550 / Re: New throttle cables ?« on: February 21, 2026, 12:44:25 PM »
Are the Wemoto Teflon lined like the OE cables?
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CB350/400 / Re: To do or not to do?« on: February 20, 2026, 07:29:22 PM »I had to buy a bigger pair of circlip pliers to get that out last time I took a 400 apart. My normal SP circlip pliers just didn't have the strength in the handle, it would actually twist with the pressure. You don't want to be in way of it either if it lets go! He's called TTR400 and his website is here. http://www.ttr400.com/ Does great work. 11
CB500/550 / Re: Rear wheel spacer dimensions« on: February 18, 2026, 05:20:37 PM »
If I ever get to the point I’m seriously looking for one Murf I’ll do that. Done loads of work on the cbx when I was in the trade. For some reason I always seemed to get them when they came in for work. Maybe they intimidated the other mechanics? I used to have hundreds of spare shims for them but gave them away a few years ago.
I presume yours has the vacuum petrol tap mod? 12
CB350/400 / Re: Spotted these by Gerben« on: February 14, 2026, 12:20:03 AM »
Do not use fuel containing ethanol?
?Does he not know that is almost impossible, sure you can find ethanol fuel but if you're out on a ride that's not always possible, you take what you can find sometimes. 13
CB500/550 / Re: Rear wheel spacer dimensions« on: February 14, 2026, 12:16:37 AM »
Didn't know you had a CBX as well Murf. Jealous now. Keep promising myself that if I get some money together someday and it's not earmarked for the house I'll treat myself to a red CBX. Not the prolink type though, never really liked those. Fancy a CBX550 as well.
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Project Board / Re: rebuilding carbs« on: February 13, 2026, 08:07:36 PM »
May be a while before I can get to it. It's above the door in my garage and my mobility these days leaves something to be desired. As soon as I can get to it and remove the PCB I'll contact you. Thanks mate. I'm kinda low ATM and little gestures like yours mean so much when you feel the worlds against you.
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Project Board / Re: rebuilding carbs« on: February 13, 2026, 07:53:58 PM »
Still got my blown Ultrasonic Ash. Never got round to fixing it. If I sent you the PCB do you think you could fix it?
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