Topica Loopframe_Guzzi Archive


Subject: RE: Timong chain tensioner installation!!!!

Author: Charlie Mullendore

Date: Jul 26, 2002, 3:53 PM

Post ID: 1710678771


Hi Alan,
When removing the stock tensioner, it's not necessary to plug the two threaded holes. I replaced both the chain and the tensioner at the same time so don't remember if you can remove the old tensioner without first removing the chain. When installing the Valtek tensioner, I found it easiest to remove the rubbing shoe from the pivot bracket, install the bracket, install the chain and then reinstall the shoe to the bracket. I bought my Valtek tensioner and master-link-equipped timing chain from Moto International and they sent a great "help sheet" along with it. Hope this helps!

Charlie

Alan Dunphy <adun-@midmaine.com> wrote:

 Hello to the Group,
I am trying to install a new "Valtek" timing chain tensioner with
out removing the engine from the bike. I have the engine and frame blocked
up and the front cover off and the chain exposed.

1st ?......After removing the bolts for the old tensioner can I just leave
them out or must they be replaced and if so do I need to find shorter bolts?

2nd ?.....The chain appears to be in good shape, but I assume that it must
come off to get the old tensioner out. Is that correct or is there a trick
to getting the old one out?

3rd ?......I used the generator pully flange to hold the crank while
removing the nut that holds it on. I bolted an aluminum bar to the case and
one of the flange bolts and it held the crank solid. Can I do the same thing
to get the cam sprocket nut off?

4th ?.....Any special instructions for installing the new tensioner? This is
my first "Valtek" chain tensioner.

Thanks for any help I can get.

Alan
'74 Eldorado LAPD Wixomized
MGNOC 4352

Alan R. Dunphy
adun-@midmaine.com
Pittsfield, ME 04967-1426


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