Author Topic: T140 VALVE TIMING  (Read 14680 times)

Offline sTe140Ve

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T140 VALVE TIMING
« on: April 05, 2009, 01:07:50 PM »
I am just about to split the crankcase on my 1976 T140V and have inadvertently disturbed the intermediate timing gear before marking the positions of the four timing gears. I have read that Clymer do a manual that describes how to set up the valve timing. Is that right or does anyone know of a better manual or website?

Offline L.A.B.

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Re: T140 VALVE TIMING
« Reply #1 on: April 05, 2009, 02:03:14 PM »
Every Triumph manual ought to at least give the correct valve timing procedure?
I don't know if the Clymer is any better than any other in that respect? I suggest you compare the Clymer instructions with the factory manual instructions?

Just be aware of which camshaft timing pinion keyway the cam is set to, if you decide to remove the cam pinions from the camshafts, although it isn't actually necessary to remove the pinions from the camshafts in order to split the cases.

 
    
« Last Edit: April 05, 2009, 02:05:32 PM by L.A.B. »
L.A.B.

Offline sTe140Ve

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Re: T140 VALVE TIMING
« Reply #2 on: April 05, 2009, 04:33:32 PM »
Thanks L.A.B. Where can I get my hands on a factory manual?

Offline L.A.B.

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Re: T140 VALVE TIMING
« Reply #3 on: April 05, 2009, 04:57:47 PM »
Quote
Where can I get my hands on a factory manual?

The geniune '73-'78 paper manual (or the Kim Triumph CD which contains LOTS more info) can be bought from JR Technical Publications (now owned by Andover Norton International)

http://www.andover-norton.co.uk/
>Technical Publications>Catalogue
>650/750cc Workshop Manuals

Cheaper photocopy versions of the factory manuals can be bought from either Bruce Main-Smith or British Motorcycle Parts:

http://www.brucemain-smith.com/
http://www.britishmotorcyclespares.com/

The Haynes manual isn't much good for OIF models unfortunately.



« Last Edit: April 05, 2009, 05:04:49 PM by L.A.B. »
L.A.B.

Offline sTe140Ve

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Re: T140 VALVE TIMING
« Reply #4 on: April 05, 2009, 07:37:10 PM »
You're right, the Haynes manual is missing a lot of the information I need. Thank you once again for your help - I will buy the Kim CD.

Offline Justin_Faithfull

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Re: T140 VALVE TIMING
« Reply #5 on: April 06, 2009, 12:26:41 PM »
JR Technical publications (J R Nelson) produce original factory manuals, parts books & other literature. John Nelson is the man who produced much of the literature for Triumph originally.
http://ds.dial.pipex.com/slippery_sam/jrframes.htm
Try their website, link above
Justin

Offline L.A.B.

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Re: T140 VALVE TIMING
« Reply #6 on: April 06, 2009, 06:32:36 PM »
Quote
JR Technical publications (J R Nelson) produce original factory manuals, parts books & other literature. John Nelson is the man who produced much of the literature for Triumph originally.
http://ds.dial.pipex.com/slippery_sam/jrframes.htm
Try their website, link above


Unfortunately all that information is out of date, including the link page , as John Nelson sold J R Techinical to L P Williams some years ago, and L P Williams has sold J R Tech. to Andover Norton International, so the correct link for J R Technical publications is the one I gave to the Andover Norton International website : http://www.andover-norton.co.uk/
« Last Edit: April 06, 2009, 06:37:11 PM by L.A.B. »
L.A.B.

Offline Justin_Faithfull

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Re: T140 VALVE TIMING
« Reply #7 on: April 07, 2009, 12:14:46 AM »
Thank for the update L.A.B.
I am a bit out of date & didn't see you had mentioned JR Technical Publications until after I had posted.
The link I used still works, but perhaps Williams still retails the manuals. Best to go to Andover Norton though, as they are the current source.

Offline Justin_Faithfull

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Re: T140 VALVE TIMING
« Reply #8 on: April 07, 2009, 12:20:16 AM »
Apologies, apologies. Perhaps I should learn to read properly first. It clearly state that Williams have suspended trading in the JR Technical Publications books as thie business is being transfered to Andover Norton.
I know I should take my head out of my a**e long enough to see what is going on!  :-[

Offline stu.andrews

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Re: T140 VALVE TIMING
« Reply #9 on: April 07, 2009, 09:29:58 AM »
Most Triumph manuals are available on the net in PDF format for downloading-& their FREE. It's worth a try

Best of luck.

Offline sTe140Ve

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Re: T140 VALVE TIMING
« Reply #10 on: April 07, 2009, 02:03:31 PM »
Thanks. Unfortunately I havn't been able to find any on the internet. Do you have any links please?

Offline thunderbird

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Offline sTe140Ve

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Re: T140 VALVE TIMING
« Reply #12 on: April 07, 2009, 06:29:55 PM »
Thanks, I have ordered one. I can hardly go wrong at that price!