Honda VRX400 1995 "barn find" restoration

Honda VRX400 1995 "barn find" restoration

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evil len

Original Poster:

4,398 posts

270 months

Sunday 19th April 2015
quotequote all
I've found somewhere that can (apparently) spray chrome paint onto plastic. But I've got to disassemble the clocks first. I will also have to do all the prep work.



The backs come off easy enough with one screw.



The trim round the clocks are a pig though. They are made of tin, and crimped into position. Get a flat screwdriver and slowly work round the edge, levering it up. Only need to go round 180 degrees of the clock, as the other half can be levered off, so best to start from the bottom (where any damage won't be seen, post re-fitting)



As you go, slowly start to insert small screw drivers to lever the bezel off. I did this sat in front of the TV watching Masterchef. I have an understanding wife.



Eventually you'll end up with screw drivers round 50% of the clock



Then you can lever off the bezel.



The bent, rough edge can be hammered back flat with a vice and smaller hammer, plus a small file to remove any peaks. It needs to go back to being a tight fit, but just enough so it'll go back onto the clock when it comes back painted.



I should be able to come up with a more elegant solution to converting from KPH to MPH



evil len

Original Poster:

4,398 posts

270 months

Sunday 19th April 2015
quotequote all
Picked up the carbs from being media blasted and ultrasonically cleaned yesterday, all for £45









Priming then painting the various bits and bobs on the carb that are made of steel.



Time to reassemble. Will this carb ever work again ? Wish me luck ...



Edited by evil len on Sunday 19th April 13:46

evil len

Original Poster:

4,398 posts

270 months

Monday 20th April 2015
quotequote all
Well bugger me, I'm stunned !

Remember I said there was a general corrosion over the whole bike from its 5 years in storage, including the plastic bits ? And that polish etc wouldn't bring it off ? Well, after a lot of searching I managed to find someone who could spray chrome paint on plastic components, I just had to prep the items first myself.

So tonight I sat down in front of the TV whilst the missus was watching Masterchef, and and thought I'd start rubbing the plastic items back ready for priming. Starting with the old edict of start with the gentlest first, I set off with wet and dry (warm water, dash of washing up liquid to stop clogging) and 1200 grit.

Much to my utter amazement, it's actually brought the tarnishing off, revealing the good condition original chrome paint under ! A quick polish up with car polish, and ... ta da ! No need for painting, saved myself a hundred quid or so !






Did I say I've got a very understanding wife ? ;-)



Podman, this is about 1/5 of my screwdriver collection ...


evil len

Original Poster:

4,398 posts

270 months

Sunday 26th April 2015
quotequote all
I'm not having a fun time with the carbs. Almost wish I'd not had them media blasted, as I'm finding thin media all over the inside of the carb. I've used 2 cans of carb cleaner and 2 cans of air-in-a-can up so far, trying to get this kak out of all the dozens of little run ways. Had it back together and back apart again once already, as I cleaned one little hole out, and it blew fine oxide all over the inside, jamming up the piston. Even at one point ran the carb under the bath tap ! Just trying to clean it up. Poor. Think I'm getting there now though. Unfortunately I've had to re-paint all the steel items, as the carb cleaner stripped the paint off. Sigh.

Also, another poor supplier ... if you recall I sent 2 lots of chrome off, one to a local place and one to another place. Both said 6 weeks delivery. The local place returned truly stunning chrome in about 4 weeks. So far, the other place haven't done anything, it's 13 weeks on, and I've been pestering them for 3 weeks now for an ETA ...

The radiator surround was badly corroded, ditto the bracket for the clocks. Derusted and degreased both of them, now giving generous coats of filler primer. These will both take some work to get looking good.



The fan and its shroud will need similar levels of work.



Took the remainder of the paint/oxidisation off, and the radiator has had it.



Trying to find out how thick the remaining metal was, managed to push a pinhole with a small screwdriver. I just don't trust it, so ordered a new one (the Japanese seem to work Sundays !). £350 I wasn't budgeting for ...






evil len

Original Poster:

4,398 posts

270 months

Sunday 26th April 2015
quotequote all
p.s. got a quote for rebuilding the rad and it was £280ish, so I might as well buy a new one (than try and repair the old one)

evil len

Original Poster:

4,398 posts

270 months

Friday 1st May 2015
quotequote all
PP ... now, my mate said the other day "don't rush the last 20%". Personally I think I'm only 45-50% of the way through the rebuild, there's just so much left to do ! But yes, as it happens, enjoying doing this so much there'll definitely be another resto following this one. Either a 1960's Brit or a 1970's Japanese (found a Z1000 J that needed restoring tucked away on a farm, but he wouldn't sell it).

Ordered the radiator, and should be getting the last of the chrome back on Wednesday.

Spend so far (excl the radiator, which will be about £350 ish) is :

Bike : £220
Parts : £583
Chrome : £792
Tools : £211
External Services : £410
TOTAL : £2,216

Still to come :

Wheels rebuild and tyres (est 8-900)
Paintjob (est 600-800 ?)
Rear dampers (est 3-400)
Seat recover (possibly in leather) (est 3-400 ?)
Radiator (est 350)
Brake overhall, new disks
Polishing of remaining alloy parts
Assembly of front forks
Assembly of handlebars/control area
Remainder of electrics, e.g. lights
Outstanding assembly of random bits
... and getting the darn thing up and running again !!!

So there's probably another 2.5k of spend to come. Bang goes my original budget of 3k smile

evil len

Original Poster:

4,398 posts

270 months

Friday 1st May 2015
quotequote all
Aye, I think you're right about the shocks ... Hagon Classic 1's are about £180

The chrome is only for the RE-chroming of old parts. Any new chrome purchased is within 'parts' (handlebars, headlight, etc)

Must admit the difference in quality between manufacturer chrome and quality aftermarket rechroming is stunning ...

evil len

Original Poster:

4,398 posts

270 months

Saturday 9th May 2015
quotequote all
Had a good productive day today. Should have been doing other things, but kind of got carried away. Had fun though.

New radiator arrived from Japan yesterday ...





Here's the water hoses, old and new



Been cleaning up one of the (several ?!?) air boxes. Tip : to clean the inside of hoses like this one (that you can see through) I find leaving them full of a mild bleach solution works.



In that "panel" there was an air filter element that just fell apart when I touched it. Replaced it with a new one I made from filter material, plus a K&M oiler kit that I've had kicking round for about 10 years ... finally found a use for it !



Filled up with 2.8l of fresh oil. So far, can't see anywhere where it's leaking out (famous last words ...)



I'm a dozy ham fisted twonk. Whilst trial fitting the tacho back together I dropped it, and broke the bit of plastic that the rear dome screws on to. Nob.



Aradite to the rescue ...



Think I definitely made the right choice ref the radiator.



Installed the thermostat / filler housing and two of its water pipes. I was a bit premature with those, and had to take them off again later to fit the carbs, as you'll see later. Tip : with new hoses, if you are having trouble getting them on, lubricate with a TINY bit of washing up liquid.



Built the radiator back up, along with the reconditioned fan and mount and all the various bits and bobs that I've been cleaning up and painting over recent weeks.



Still painting up the radiator surround, before I can fit it. Being finikety with this ... it was very badly corroded. Have used masses of filler primer and emery on this, and it's still work in progress and doing my nut in a bit ...



And ... the carbs are rebuilt !











The top yoke is alloy, and coated with a mixture of silver paint and lacquer. The paint was in good condition, but I stripped the lacquer off. The area around the ignition was badly marked with dents from the key flapping around. I've spent about 4 hours on this yoke today and I'm bloody fed up of it ! Lots and lots of time with emery cloth. Originally tried to replicate the brushed effect on the top using emery, but after several goes I wasn't happy with it at all, so have reverted to polishing it. Fairly happy with this result, you can JUST see tiny marks from the key. Think I'll have another hour in it tomorrow but I'm fed up of looking at it today. I've just come in, looked in the mirror, and realised my face is jet black from the polisher ...







New carb rubber mounts in place ...



Go IN you absolute bd !! The carb was hateful, and just didn't want to go back on.



But I got there !



I'm not convinced I've got the choke cables on the right way round, or routed it the right way. Will have to revisit that ...



evil len

Original Poster:

4,398 posts

270 months

Sunday 10th May 2015
quotequote all
Jazoli, thank you !

Mr2Mike, a good tip, however the problem I was having here is that as you can see on the 2nd photo of the yoke, the two mounting tubes for the handle bar stems sit proud of the upper surface of the yoke (and are bonded in, so not removable) ... this means you can't get a smooth, single long "brush" across the top surface.

Sushi, LOL glad you enjoyed




Episode 8 (from previous weekend) : https://www.youtube.com/watch?v=OGeVQjYAEcs

Radiator is in and fully plumbed up. I need to check, but I think that's the cooling system complete and water tight (hopefully, haha !)



Rad surround completed.



I cannot tell you how much time, paint and emery went into this surround until I was happy with it. So many coats of paint rubbed back. I thought I'd cracked it yesterday with a final, perfect coat ... I lifted it up and took it out of the garage door into the strong daylight just to check, and a 2mm spit of rain dropped on it ...

Repainted it today. Damn you OCD, damn you all to hell ...


evil len

Original Poster:

4,398 posts

270 months

Tuesday 19th May 2015
quotequote all
Jumping back in time a little bit, a couple of photos I forgot about ... prepping and painting the radiator cowl and fan/mount :





Okay, right, time to put this back on the bike then.



All fitted, easy as pie. A good dose of LM on the bearings and races. Sticky but fun (like some women)



Don't forget to bend over the tabs on the castle nuts. Didn't I do a good job on the paint work of the lower (silver) nut ? Pity it's utterly hidden by the top yoke when it goes on ...



I can't fit the top yoke yet as I'm still working on the paintwork of the headlight/indicator mount, which fits between the two yokes. It was rusty, and quite bent ... had to hammer it like hell to get it pretty much straight. That's not the kitchen sink. Don't tell the wife.


evil len

Original Poster:

4,398 posts

270 months

Monday 25th May 2015
quotequote all
Clocks are back together, the clock mounting bracket all painted up, and assembled with the top yoke. Once again, I repeat, this is NOT the kitchen side (dearest wife).



The clocks were a bit of an arse to put back together ... spent many a happy hour trying to get the lip that you fold over to clamp the glass face in place, trying to get that smooth. Unless it was perfectly flat, it showed terribly. Still only about 8/10, but it will have to do.

Here you can see my solution to converting to MPH. Instead of stickers on the outside of the glass, I've put transfers (from ebay) on the clock dial.



And top yoke in position. I can't do up the top nut (to 103nm) till the stanchions are in place, as I need to get the alignment with the bottom yoke.



As you can see, I've also spent a couple of hours (or more) on the bench polisher with the handlebar stems.



That's a new top nut.



Reservoir all cleaned up. It was green inside ... had to soak in bleach for a day, then get inventive with various spoon handles, bits of thick wire, and a cloth to clean out the inside. There's still a bit of a rust mark on the top face (from the hose clamp), but that won't come off.



Are you feeling a little horny ?



Do you see this little pipe ?
Did you know it's the pipe that goes to the overflow/reservoir ?
Did you know you need to put that on before putting the whole assembly in ?
Evil Len didn't.
Evil Len had to take the whole cocking thing back out again, just to be able to fit the poxy little pipe ...


evil len

Original Poster:

4,398 posts

270 months

Sunday 31st May 2015
quotequote all
I'm in a bit of a situation now where several jobs that I want to do need other jobs to be done first. I want to get the engine running ... to be able to do that I need the exhaust on ... to put the exhaust on I need it off the little table and onto proper bike stands (the exhaust hangs lower than the frame) ... to be able to put it on proper stands I need the front and rear shocks in place.

So ... time to put these bad boys back together ! Now, um ... how do these go ? Time to dig out the workshop manual / parts explosion. I kept all the parts for each leg together as a complete side, however looking at them I'm not sure that really matters.



I had Pitted Forks replace the bush and lower seals for me when they did the chroming ... it's fiddly, you need a special tool, and for £25 a pair there are certain things in life that are just not worth doing yourself.

When doing a dry fitting run a spring came out a bit dirty, so I flushed the insides of the forks through with white spirit and let them dry.



First item into the fork is this spring ...



Then goes the damping rod. The size of the holes at the end are what govern whether you have soft or hard damping (smaller holes = harder for the oil to go through = more damped effect). I'm leaving it standard. What appears to be rust on the photo on the rod isn't, it's just staining in the metal.



There's a bolt which comes up under the fork and into the damping rod. The copper washer on that allen bolt is what holds all the oil in. I should have ordered new ones but forgot, so time to re-anneal the old ones. Heat up till cherry red then allow to cool naturally in the air (don't cool with water as they go brittle). This makes the copper go soft again (goes hard over time/use) so makes a better seal.



I cleaned up the allen bolt ... this needs to be all very clean, I don't want drips from the bottom of my forks !



Apply medium strength thread lock to this.



Putting the main spring and tube in and turning the forks upside down make putting the bolt in easier (pushes the damping rod against the bottom of the fork). Ensure the damping rod isn't spinning when you tighten up. No nm listing in the workshop manual for this, so had to do it by feel ("fairly tight")



Back the right way up, and big spring goes in next. Tighter coils to the bottom (so the further down the travel there is, the more resistance there is)



Washer on top of the spring.



Time to fill with oil. 523ml to be specific. I 'borrowed' a measuring jug from the kitchen, which I'm now in the bad books for (not for the first time)



I put a bit of oil in first, left it a bit, to check it didn't all come running out of the bottom, then I extended the fork all the way to the top ...



... so I was able to put the spacer tube in next, which just sits on top of the spring/washer.



Getting the last drops of oil out of the jug.



You have to press down on the spring to get the cap on ... getting the thread to engage was the only awkward part of this build.



Polished cap in place, ensuring you don't break the rubber seal whilst fitting.



Fitted the big circlip into the top of the fork (just pops in)



Followed by the dust seal, which is a press fit.



And there you go ... one completed fork ! Boings up and down nicely when you lean on it. Repeat on the other side.



evil len

Original Poster:

4,398 posts

270 months

Sunday 31st May 2015
quotequote all
Help's she's a biker ! Plus she's had 23 years of this sh*t from me so she's used to it now (car and now bike)

Fitted ...






evil len

Original Poster:

4,398 posts

270 months

Thursday 11th June 2015
quotequote all
This is a story of two re-chromers ... one called Derby Plating in the Midlands, and the other called ... um, well, lets call them "Maple-Vauxhall Chroming" in the garden of England.

If you recall, back at the start of the year I split my chrome 50/50 between these two chromers, going for best quoted price on each item. The parts were sent off to each company at the same time.


Derby Plating

Quoted 6 weeks.
Returned my items in 4 weeks.
Was the same price as their quote.
Had superb quality chrome.

So ... Len was a pretty happy bunny at that ...


Maple-Vauxhall

Quoted 6 weeks.
Went silent.
At 10 weeks Len emailed them.
2 weeks later they finally replied saying "Sorry, we've marked it as urgent, will do them soon"
Another 3 weeks went by.
Cue a long series of excuses, unreplied to emails, and promises broken.
At 16 weeks they finally returned my parts, and charge me £45 more than the quote.
Also I'd told them twice to send the parts to my wife's work address, they sent them home where no-one was in.
But wait ... oh no ... what's this, they've only returned 2/3rds of the parts.
Some parts were missing.
Contact them again.
They've lost my parts.
They find my parts.
They say "Sorry, we've marked it as urgent, will do them soon"
I tell them to send them to my wife's work address.
Time moves on.
Emails are exchanged.
Emails are ignored.
Promises are made.
Promises are broken.
Finally after 21.5 weeks in total, I get the last of my parts ...
... sent again to the wrong address.
... thrown over the fence by the postman, and discovered by accident.
Oh, and compared to Derby Plating, the quality of the chrome is "okay" at best.


So in conclusion ... I would highly recommend Derby Plating !

Maple-Vauxhall can go fk themselves.

evil len

Original Poster:

4,398 posts

270 months

Friday 12th June 2015
quotequote all
crofty1984 said:
Mr2Mike said:
evil len said:
This is a story of two re-chromers ... one called Derby Plating in the Midlands, and the other called ... um, well, lets call them "Maple-Vauxhall Chroming" in the garden of England.
Would that be powdery-residue-after-burning + shallow-river-crossing?
Ah! I was going "Canada-Insignia? Syrup-corsa?"
rofl

evil len

Original Poster:

4,398 posts

270 months

Friday 12th June 2015
quotequote all
Private Pile said:
Len, have you chosen a colour yet?
Might have smile ... not telling !

Got a quote today over the internet for "about £500 ish". Got Monday off, so I'm going round two other local m/c paint shops to get quotes.

Drained the fuel tank the other night, managed to get petrol everywhere ...

Proper photo update tomorrow.

evil len

Original Poster:

4,398 posts

270 months

Saturday 13th June 2015
quotequote all
Painted the covers that go over the swing arm pivot bolts, and cleaned up and put in various mounting lug rubbers like this one ...



... and this one ...



The gear change lever is chrome but on a rough surface. It cleaned then buffed up nicely.



Bugger. So, when I had the lower fork tree rechromed, I forgot about the two threaded holes on the underneath (where a couple of cable guides go). The chrome had filled in the thread and needed re-tapping. A two minute job ... if I'd done it before assembling the forks ! So had to laboriously tap both sides with the aid of a mole grips ... probably not advised really.



Cleaned and buffed the four chrome mounting bolts for the rear shocks. One's got a bit of rust on, so I'll probably get a new one next order. You can also see here the cleaned and refurbished rear brake hose ... you can't get new ones. (sorry for poor photo)



Fitted the coolant overflow bottle, rear brake reservoir, and the rear brake hose.



A quick but mentally satisfying job ! Handlebars ...



The new battery arrived ...



It comes dry, with a pouch of sulphuric acid.



Remove the red tape off the battery to uncover the filling ports, and the black caps off the acid ... be careful with the black caps, as they will be used to seal the battery.



Turn the acid upside down and press down onto the battery filling holes ... these will break the silver seals and allow the acid to flow into the battery. You should see bubbles ... if you dont, rap the acid pack (but don't take it back off again). Leave for 20 minutes at least. Best to do this in a well ventilated area, as it smells of rotten eggs ...



Put the black caps on to seal the battery ...



... and give it a charge (thanks photobucket for turning my photo upside down for no reason)



Fitted the ignition and wired it up, and found and glued on the little Honda badge.



The rest of the afternoon was spent filling with 50/50 coolant/water (including overfilling, getting it everywhere, and having to spend ages with paper towels cleaning the front of the bloody engine and radiator area) and dicking around with the air box that goes above the front cylinder ... it's a pain to fit, and I had to move and jiggle about with several things already mounted in that area, including THAT bit of coolant assembly, that's already been off at least once before. Managed to scratch the top of the polished cylinder head cover ... I'll have to get the dremel out with a polishing tip.

I noticed that on the air box someone had used black gobbo to seal the rubber hose to the plastic box. Cleaned it all off, and the hose underneath is perfect. No idea why someone had done it, but I'll bear that in mind ...






evil len

Original Poster:

4,398 posts

270 months

Sunday 14th June 2015
quotequote all
Noticed a small amount of oil seeping onto the table the bike is sat on. Put the bike on some paper towels overnight, realised it's coming from the sump plug area. Touched the sump plug ... it's only hand tight. Must have forgotten to tighten it. Tit.

evil len

Original Poster:

4,398 posts

270 months

Sunday 14th June 2015
quotequote all
Oh blimey, that's one thing I've not kept a track of ! I'd have to hazard a guess ... I probably spend between 3 and 12 hours a week on the bike, since the start of November which is 33 weeks ago ... very rough guess, around the 200 hours mark so far ... ?

evil len

Original Poster:

4,398 posts

270 months

Saturday 20th June 2015
quotequote all
Not much visible progress over the last week as I've been researching paint shops. Visited a few, talked to more. Got quotes varying from £300 to £1200 (!) to paint the 2 mudguards, tank, and 2 side panels.

In the end I've gone with ... http://www.faircharm.co.uk/ ... dropped them off today, should be ready end of July.

And no ... I'm not going to tell you what colour ! wink

There's the usual amounts of surface rust that need taking care of, so Shane at Faircharm is going to blast all the metal items and seam seal them.











In other news, my new rear shocks arrived ... popped them on last night, quick easy and satisfying job.



Also a mate came round today to help me lift the bike off the small coffee table it's been sat on all this while (which was getting a bit beyond its original working capacity to be honest !) and onto proper stands. It's lower to work on now which is a pain, but it's more stable, and I can start to put the exhaust on and address the tiny water seep around the water pump. Also I can stand straddling it and make brum brum noises ...



Derusted, primed, painted and fitted the two clips that hold the rear brake hose on.