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.
Messages - Laverda Dave
1
« on: February 10, 2026, 06:53:50 PM »
Bryan or Nurse Julie can probably comment further but I am aware of the pistons failing on the edges like this as a result of previous owners ragging the engine before it is properly warm. You have likely caught it just in time, not sure if I would reuse them.
2
« on: February 10, 2026, 04:23:25 PM »
I called Brooks Suspension last week Johnny to enquire about them rebuilding the rear shock of the NC30 (apparentley its not worth doing they said, I'd be wasting my money refurbing a shock that wasn't very good when it was new! They are trying to steer me in the Nitron £700+ route, err.....no!). I asked about replating the front stanctions and they quoted £200 but it would be an 8 week turnaround. They don't do them there, they are sent out although they didn't say to who (Dynasurf???). I stuck with Philpots in the end as their work is really good quality (I've used them five times before) and I was able to drop them off myself. Price is £330 for both and includes posting back to me when completed. Turnaround time is 4 weeks but likely much sooner.
3
« on: February 10, 2026, 04:12:50 PM »
I remember having the valve seats re-cut on a Serdi machine by the Cylinder Head Shop when he was based in Wimbledon back in the early 90's. That was on the 400/4 I've just sold. He moved to Ireland not long after but is now back in England although likely retired by now.
4
« on: February 09, 2026, 03:56:11 PM »
That's very bad to hear Johnny but not surprising for this day and age. I don't know why but since the pandemic everywhere appears to be going the same way, massive price increases but no longer offering the quality of service they once did. CWS used to be a good company, even appearing on the motorbike show showing Henry how it was done. Sadly another example of what was once a good customer focused company falling into the trap of believing their own publicity and failing to look after customers. I was at Phillpotts earlier and was told although they are still really busy not so many people are now using their services for bikes because restoring motorcycles is now so expensive coupled with the over regulation of the platting industry pushing their prices ever higher. Apparently the water company visit once a week ad-hoc to check on what they are discharging into the sewers. I find it amazing water companies can sit on the pollutant high ground when they discharge how many tonnes of untreated raw sewage into the rivers and the sea!
5
« on: February 02, 2026, 11:07:56 PM »
Nice work 👍. If you had a CNC machine and a program I bet you could batch manufacture these. There must be a demand for them because the plastic ones get so brittle they break for fun. I bet DSS and CMSNL would be interested?
6
« on: February 02, 2026, 11:01:52 PM »
Success 👍. Nigel's method worked at the first attempt and the bolt moved slightly........until the impact driver cracked the driver bit😤. Luckily I was able to extract the extractor bit from the mangled head of the bolt. On to Bryan's method of drilling the head off the bolt and it worked. I was expecting the same scenario with the second fork leg but no, the bolt put up no resistance at all. Both legs are now completely apart ready for a big clean and new bushes. As always, this site and the knowledge contained by the members is the best.
7
« on: February 02, 2026, 12:31:38 PM »
Thank you both for the suggestions. When I get home later I'll get togged up and go into the garage with a lump hammer in one hand and a drill bit in the other and see how it goes. I'll report back in dispatches with an update 🤞
8
« on: February 02, 2026, 12:16:39 AM »
It's been a busy but productive weekend in the garage. The bike is now completely apart with the engine now sitting on its own on the bike lift as I removed the frame today. Prior to indulging in some heavy degreasing I thought I'd strip the fork legs. Somebody has been in there before me and has managed to completely mangle the head of the hex socket bolt holding the damper rod. Nothing fits what is left of the rounded head. Has anyone else come across this before and if you did how did you get the bolt out? I think I might have to resort to drilling it out but that is going to be risky considering the head of the bolt is set so deeply in the recess. It's only going to take a slight deviation of the drill and I'll go into the alloy of the fork leg. I was going to try to hammer a torx headed socket in there but knowing how tight those bolts are I can't see the torx head having enough grip in the socket head. Any ideas would be welcome 🤔.
9
« on: January 28, 2026, 05:17:43 PM »
Welcome to the forum Neil and welcome back to bikes👍.
10
« on: January 27, 2026, 07:18:58 PM »
I use a PVC dip You dip, let it drain, then heat in an oven till it cures. You can apply multiple layers if necessary. Trouble is I got it from a rubber/plastic company I worked for a few years back. I will try and investigate though, although the company is long gone.
Another potential, thanks Ash👍
11
« on: January 27, 2026, 07:17:07 PM »
That's a lot of money for a non runner and especially considering an unmolested and original bike in good condition recently sold at Manor Park Classics for £2714.
12
« on: January 26, 2026, 07:55:21 PM »
Will do Ken although it's going to be a good while before I get around to the luxury of putting the bike back together, I'm still stripping it down!
13
« on: January 26, 2026, 07:53:55 PM »
Thanks John. I've seen the first two of those, RRC turns out some amazing work and I've been using the strip down episode as a reference although the editing does leave some parts out. I spent another afternoon in the garage today, more stripping and noting. I had to use the 1000w Clarke mpact wrench to remove the two torx bolts holding the ignition barrel to the top yoke, they were glued in and were absolutely solid. They have joined the scrap pile as a result of having the heads virtually ripped off by the impact driver! The 41mm socket turned up this morning and the steering nut is now off, again the impact wrench had to be used.
14
« on: January 26, 2026, 02:39:56 PM »
I watched him recommissioning a RC30 Tim. He is very good but as you say he swears like a trooper and whilst I don't mind a bit of effing and jeffing he takes it to another level! It does get on my nerves in the end and especially when the local vicar is around for tea and crumpets and I'm trying to watch it😁.
15
« on: January 26, 2026, 02:36:04 PM »
Thanks both for the excellent suggestions. I'm going to order a can of the plasti dip simply because the YouTube clip makes it appear to be ideal and easy to apply. £14.99 on eBay 👍
|