Jump to content

Dollywobbler's Invacar - Ongoing


dollywobbler

Recommended Posts

an invacar is mostly fibre glass and does not rust so by your logic it should be removed from the bushes and saved right? :) dont want it ruining the scene by sticking out like big blue sore thumb among all the rusting chod  :mrgreen:

 

(aka please tell me something is being done to save that invacar? :) )

Link to comment
Share on other sites

There's still something pretty badly wrong with the transmission. She shouldn't struggle that much on hills. I reckon one reason she's so quick on the flat is because she's going into 'high ratio' too early.

Have you looked at the spring tension in the driven pulley yet? I am really quite sure that both your belt-tension woes and your incorrect-ratio woes are both caused by insufficient spring tension in that pulley.

Link to comment
Share on other sites

Not sure exactly what I'm looking for to be honest. The pulley does spring about, and works fine on stands. I've been sent a video of another pulley behaving exactly the same way off the vehicle. But, the fact I've now got a horrible bearing noise suggests tension isn't the biggest problem here...

Link to comment
Share on other sites

an invacar is mostly fibre glass and does not rust so by your logic it should be removed from the bushes and saved right? :) dont want it ruining the scene by sticking out like big blue sore thumb among all the rusting chod  :mrgreen:

 

(aka please tell me something is being done to save that invacar? :) )

and the Fox is "plastic" too.

Link to comment
Share on other sites

The manuals are very unclear about the testing of the spring loaded bits of the governor pulley. To the extent that there's probably a Salisbury written manual somewhere specifically for the belt bits...sadly not found it yet. DW's spare one is seized solid as I recall.

 

 

My spare is now on its way to him...it ain't pretty and is untested, but it's not totally seized up and the sliding "axle" seems to be in okay shape, so it might well work, or it might be possible to make one good one out of the three.

Link to comment
Share on other sites

Alas, it turns out your pulley has no springs in it! So, I decided to attack my other spare pulley with hammers and WD40 and did manage to free it up. It feels more positive than the one on the car, so I'll keep exercising it before swapping them over (and perhaps fitting my other spare belt). That said, someone in America is currently sending over some belts he reckons will fit! We'll have to wait and see...

 

The 'Zel' pulley is indeed in good condition overall, so it may yet be useful for spares. As Zel says, the shaft is in good order. Far better than either of the others.

Link to comment
Share on other sites

Oops...

 

In my defense, it's the only one I've seen not attached to the car...and I never really properly examined it. Hopefully it can yield some useful bits at least.

 

Hey, it prompted me to have another go at the spare pulley I had, so not wasted effort! I must owe you several drinks by now though...

Link to comment
Share on other sites

Hey, it prompted me to have another go at the spare pulley I had, so not wasted effort! I must owe you several drinks by now though...

Don't worry about it, postage was only £10 or so. It's more than worth that to me to be helpful.

 

Buy me a coffee or something if we bump into each other at a show somewhere if you want to!

 

I wouldn't be anywhere close to as close to having a functional Invacar myself if it hadn't been for your efforts in rescuing the pair originally anyway...heck, I wouldn't even have *heard* of them for that matter...

Link to comment
Share on other sites

........(and perhaps fitting my other spare belt). That said, someone in America is currently sending over some belts he reckons will fit! We'll have to wait and see....

Don’t forget Ian, I have possibly another couple of hundred of those belts if and when you need more.of them. They appear all to have come from the US.

Link to comment
Share on other sites

New old stock belt (already looking a bit cracked in places) and one replacement pulley fitted. Awaiting a test drive, but I need tea more urgently.

DpdmWuRWsAAeQkb.jpg

 

The Number 1 pulley is from the spare transmission and seems to be operating well on a driveway test. The Number 2 pulley (which drives the wheels) is the old one, which I've cleaned the surfaces up on. My spare Number 2 seems to be seized and the pulley faces were in poor condition anyway.

Link to comment
Share on other sites

Adjusted the tension a bit, which seemed to improve things at first, but the squeal remains after a while, as does the three-speed feel. So I went for a 40-mile drive.

DpeWrdiW0AQ0T-y.jpg

 

That was good fun, though issues still remain. Still, she made it. Transmission is making some horrible noises though, which is driving me towards finding an electric solution. Having a belt drive system made with obsolete parts is a pain in the arse!

Link to comment
Share on other sites

Don't do it man. If you go electric you'll regret not spending it on something you can use everyday.

 

Hence, the fox is perfect.

 

But I could use an electric Invacar every day. Making the Fox practical for the longer trips I often undertake would require major investment and skill. I think it'd be a lot easier to convert the Invacar and it'd then be idea for village hopping or runs into town and back.

Link to comment
Share on other sites

Just waiting for the youtube notification HubNut is Live: Mrs Hubnut fits a pulley

 

Well, technically, we fitted one each!

 

So, in summary. I went to the Post Office 12 miles away. It sounded horrific.

DpjdvUXWwAUr3nx.jpg

 

It got worse. Then it sounded like bits were pinking off. Drive belt? Then it all got very flappy, then I lost drive. CONFIRMED.

Dpjj-HTW0AA2pDk.jpg

 

I was very VERY glad I refitted the protective cage that goes around the pulleys. That hadn't been in place for a few weeks...

 

Then we discovered that the second pulley had seized. Thankfully, Mrs Dollywobbler/HubNut grabbed several pulleys as well as tools when she launched her rescue mission. So, we fitted the original drive pulley (the one I took off at the weekend) and a replacement second pulley (the one that drives the wheels). I also opted to refit the original belt, the one that survived the Buckingham trip. Result? You bet! A car transformed. Pulls well, is exceptionally smooth and actually rolls on a closed throttle downhill. Caught me out a few times! Should do wonders for economy.

 

Home.

Dpj4LFEXcAEuLbY.jpg

 

The live report.

Link to comment
Share on other sites

I am glad you are keeping the Fox petrol, as the Invacar is certainly the natural choice for electric. The Fox is just too useful a vehicle to convert; a van like that is worth its weight in gold and would already be very economical to run.

 

That's pretty much my conclusion. Whereas TWC being electric could only be a plus really. She's not a long distance machine, and an electric motor would be a lot quieter for a start...

Link to comment
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
×
×
  • Create New...