Devon TRF Group Forum

Members Login
Username 
 
Password 
    Remember Me  
Devon TRF Group Open Forum -> General Discussion Board -> Any triumph experts on here?
Post Info TOPIC: Any triumph experts on here?
Big T


Expert

Status: Offline
Posts: 1037
Date:
Any triumph experts on here?
Permalink  

I've just picked up a 1966 Triumph 500 Daytona, and have a couple of issues I'd like some help with.

Anybody familiar with these?



__________________
"If you don't ask, you don't get"
Cubber


Expert

Status: Offline
Posts: 1940
Date:
Permalink  

I'll give it a try.

I've had a 1955 pre-unit Tiger 100 ever since I bought it in 1966 for £17 10/- as a non runner. (below)

150508 1.jpg

 

The 1966 model you ask about is a unit construction and should be easier to repair.

Martyn



Attachments
__________________

You're never too old to learn something stupid.

TTR250 but now a mobility scooter
Budleigh Salterton
Big T


Expert

Status: Offline
Posts: 1037
Date:
Permalink  

Nice!

So I have 3 main issues currently:

1) always jumps out of first gear when it reaches a certain revs. If I keep the revs low it doesn't do it.
2) coughs & splutters above a certain revs. Again, if I keep it low, it rides smoothly and pulls well. It has electronic ignition and a brand new Amal carb.
3) Speedo is way out. 40 is showing as about 60. I suspect I have a 1:1.25 drive where I need a 1:2 drive, based on my research today. This isn't as important to sort as the first 2.

Any tips on improving the front brake would be welcome too!

This is mine ...



Attachments
__________________
"If you don't ask, you don't get"
Cubber


Expert

Status: Offline
Posts: 1940
Date:
Permalink  

Right, here goes for my pennyworth, Alex:-

 

Item 1 - Jumping out of first gear

I would check basic adjustments - clutch movement, push rod adjustment on clutch pressure plate, then think about worn splines and gear teeth.

Item 2 - Cough and splutter

This is basically adjustment to carburettor. Mixture, tick over, clean jets, right sized jets, throttle cutaway, air filter.

Item 3 - Speedo reading fast

Check the ratio of the speedo drive - as you said.

Item 4 - Front brake

Check the thickness of the shoe linings, adjust the cable for slack, is the brake lever loose? is the brake arm long enough on the backplate?

 

Another source of checking is by looking on Triumph Twin web pages question and answer pages that will point to the basics and right solutions.

Don't give up until you have fixed the problems.

Martyn

 



__________________

You're never too old to learn something stupid.

TTR250 but now a mobility scooter
Budleigh Salterton
chriscole


Clubman A

Status: Offline
Posts: 780
Date:
Permalink  

When you have bikes that are as pretty as those two you can forgive them for not working properly



__________________
potus


Clubman A

Status: Offline
Posts: 533
Date:
Permalink  

Yes, both look in great condition.

__________________
Trevor Foxon


Expert

Status: Offline
Posts: 1555
Date:
Permalink  

Substitute braking for anticipation, then ride slower.



__________________
Big T


Expert

Status: Offline
Posts: 1037
Date:
Permalink  

Yes, that's what others have said, but I'd like to maximise it's effectiveness! biggrin



__________________
"If you don't ask, you don't get"
chriscole


Clubman A

Status: Offline
Posts: 780
Date:
Permalink  

Come and try my 6 inch conical hub front brake and you will go away thinking your brakes are fantastic



__________________
Big T


Expert

Status: Offline
Posts: 1037
Date:
Permalink  

Is that 'conical' or 'comical' ?



__________________
"If you don't ask, you don't get"
Tribey


Expert

Status: Offline
Posts: 1412
Date:
Permalink  

Brings back memories of when my dad had a Daytona. He had to sell it when he found kick starting it very difficult in his 70s.

trumpets1.jpg  

daytona1.jpg  

trumpets2.jpg  

I cannot help with your running issues though.

 



__________________

DGTRF Rights Of Way/Rights Of Roads Officer
Page 1 of 1  sorted by
 
Quick Reply

Please log in to post quick replies.
Devon TRF Group Open Forum -> General Discussion Board -> Any triumph experts on here?


Create your own FREE Forum
Report Abuse 		Powered by ActiveBoard