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Spider escapes serious injury during valve spring mayhem in the crypt #219767
10/20/08 8:50 pm
10/20/08 8:50 pm
Joined: Feb 2008
Posts: 1,101
The Crypt - South East England
Grandad Offline OP

BritBike Forum member
Grandad  Offline OP

BritBike Forum member
Joined: Feb 2008
Posts: 1,101
The Crypt - South East England


Spider recently gave up squabbling with Mrs Spider for a couple of days in order to concentrate on removing the valves of his Triumph 3TA so the head could be welded by the doughty lads down at Roadstar Cycles. Unfortunately the damned valve springs seem to have had the intention of escaping from captivity at every opportunity. The crypt has seen collets and springs flying in all directions, even with the classy Triumph valve spring compressor borrowed from Graham, which seems to need three hands to manipulate it. In the end it became so hazardous in the crypt that Spider was in danger of doing himself a serious mischief!
So he decided to leave the job to Graham and went back to doing what he knows best. He got out his crayons and drew a cartoon:



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Don't nail that lid down - I'm still bloomin' breathing !!
Click here to see SPIDER cartoons!
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Re: Spider escapes serious injury during valve spring mayhem in the crypt [Re: Grandad] #219768
10/20/08 9:14 pm
10/20/08 9:14 pm
Joined: Aug 2005
Posts: 4,930
Royal Berkshire.
K
Kev. Offline
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Kev.  Offline
BritBike Forum member
K
Joined: Aug 2005
Posts: 4,930
Royal Berkshire.
So did the rim fit the headlamp grandad?


http://kevindean.zenfolio.com/

http://backstreetthunder.wordpress.com/


1952 Norton Special
1970 BSA A65 Lightning
1973 Moto Guzzi Eldorado
1981 Harley FLH
2006 BMW R1200GS




Re: Spider escapes serious injury during valve spring mayhem in the crypt [Re: Kev.] #219830
10/21/08 6:59 am
10/21/08 6:59 am
Joined: Feb 2008
Posts: 1,101
The Crypt - South East England
Grandad Offline OP

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Grandad  Offline OP

BritBike Forum member
Joined: Feb 2008
Posts: 1,101
The Crypt - South East England
Hey Kev

The answer to your question is that it did and it didn't fit!The rim by itself is a very tight fit on the headlamp shell but when the reflector assembly is fitted into the rim we cannot get it to push far enough onto the shell. It's as if the Wipac reflector we got at Kempton is too thick. Although another possibility is that the new spring clips around the edge of the reflector are too thick and foul the shell.They are much heavier duty than the original ones (lost long ago!
So, we've had to put the old rim back on for the present. Strangely, the Wipac reflector works with that!It may be that your rim requires a Lucas reflector assembly. When I see a cheap Lucas reflector I'll try that.


--------------------------------

Don't nail that lid down - I'm still bloomin' breathing !!
Click here to see SPIDER cartoons!
Re: Spider escapes serious injury during valve spring mayhem in the crypt [Re: Grandad] #220074
10/22/08 2:35 pm
10/22/08 2:35 pm
Joined: Jan 2008
Posts: 1,522
Farmington,Connecticut,USA
JBMorris Offline
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JBMorris  Offline
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Joined: Jan 2008
Posts: 1,522
Farmington,Connecticut,USA
Grandad,
Your'e right about those valve spring compressors:they can be spindelly and ornery!
Better than three hands i had a friend to help dis-lodge a valve from an early engine.
Dis-lodge indeed, the collet discharged across his forehead and ricocheted to the nether-regions of the shop, and leaving a mark of battle.
wink


1978 Bonneville T140V PX
Re: Spider escapes serious injury during valve spring mayhem in the crypt [Re: JBMorris] #220421
10/24/08 7:18 am
10/24/08 7:18 am
Joined: Feb 2008
Posts: 1,101
The Crypt - South East England
Grandad Offline OP

BritBike Forum member
Grandad  Offline OP

BritBike Forum member
Joined: Feb 2008
Posts: 1,101
The Crypt - South East England
Hey Brimor,
I bet that having struck your mate's forehead, the collet then ricochets to some obscure corner of the workshop and hides itself where you'll never find it - and of course you DON'T have a spare!!


--------------------------------

Don't nail that lid down - I'm still bloomin' breathing !!
Click here to see SPIDER cartoons!
Re: Spider escapes serious injury during valve spring mayhem in the crypt [Re: Grandad] #220441
10/24/08 1:42 pm
10/24/08 1:42 pm
Joined: Nov 2005
Posts: 7,413
Back on the mainland!
JubeePrince Offline

Life member
JubeePrince  Offline

Life member
Joined: Nov 2005
Posts: 7,413
Back on the mainland!
Grandad -

Double check those reflector clips....the angle at which they seat.....I had to go over mine *three* times before I finally got them to seat correctly and could offer up the rim to the shell....

I didn't realize the crypt was big enough for a valve job! grin

Cheers,

Steve


'77 T140J
"Vintage Bike". What's in your garage?

"The paying customer is always right."

Fitting round pegs into square holes since 1961...
Re: Spider escapes serious injury during valve spring mayhem in the crypt [Re: JubeePrince] #220449
10/24/08 4:15 pm
10/24/08 4:15 pm
Joined: Feb 2008
Posts: 1,101
The Crypt - South East England
Grandad Offline OP

BritBike Forum member
Grandad  Offline OP

BritBike Forum member
Joined: Feb 2008
Posts: 1,101
The Crypt - South East England
Hi Jubee,

Yes, I think you are right. Its the clips holding the reflector to the rim which are the trouble, but I've tried every way of fitting them and it's still no go. I'm sure it's due to their heavy duty construction compared to the originals.


--------------------------------

Don't nail that lid down - I'm still bloomin' breathing !!
Click here to see SPIDER cartoons!

Moderated by  Alan_nc, Graham Ham 


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