Ducati Monster Forum

Moto Board => Tech => Topic started by: mosa34 on April 30, 2012, 09:04:20 PM

Poll
Question: If the chain tensioner screws are torqued to specified setting, the chain gets really tight,Is there something i'm missing?, PS:I followed the instructions in the service manual
Option 1: do i leave the the pinch screws loose ? votes: 0
Option 2: do I use 8Nm for torque after  tightening the wheel shaft nuts? votes: 3
Title: 2007 monster 695
Post by: mosa34 on April 30, 2012, 09:04:20 PM
If the chain tensioner screws are torqued to specified setting, the chain gets really tight,Is there something i'm missing?, PS:I followed the instructions in the service manual
Title: Re: 2007 monster 695
Post by: Howie on May 01, 2012, 04:26:12 AM
Adjust chain to proper slack with tensioners, tighten axle to spec, then tighten tensioners.  If you don't tighten the tensioners after tightening the axle the plates will come loose and cause damage.
Title: Re: 2007 monster 695
Post by: Slide Panda on May 01, 2012, 04:41:23 AM
Yep - you're torquing the adjustors too soon. Like Howie said you set the axle position/chain tension, clamp down that big nut on the axle and then do a final snug on the adjustment screws.

At the right chain tension there's not going to be any more torque needed to move those than what needed to overcome the mechanical drag of the threads in the block and the axle on the swingarm.
Title: Re: 2007 monster 695
Post by: take risks on May 01, 2012, 08:55:55 PM
Quote from: Slide Panda on May 01, 2012, 04:41:23 AM
At the right chain tension there's not going to be any more torque needed to move those than what needed to overcome the mechanical drag of the threads in the block and the axle on the swingarm.

This ^^^^^
That is well said. Even I understood it.
Tighten that big 32mm axle nut to torque spec.
Then use the tensioner screws for the fine adjustment.
Title: Re: 2007 monster 695
Post by: Slide Panda on May 02, 2012, 11:42:18 AM
Quote from: take risks on May 01, 2012, 08:55:55 PM
Tighten that big 32mm axle nut to torque spec.
Then use the tensioner screws for the fine adjustment.

Other way around -
use the tensioner screws to set the axle position/chain tension
*THEN* lock down the big nut.

If you tighten the big axle nut first you should not be able to move the adjustment blocks. If you can... that's an issue.

Once you have the big nut torqued down then you just snug up the tensioner screws so they hold in place. If you don't vibration can back them out. Best case you notice early on and put them back to right (happened to me) worst they get loose enough that the end cap of the swing arm falls off with the bolt or clips the wheel and gets mangled up.
Title: Re: 2007 monster 695
Post by: take risks on May 03, 2012, 12:54:28 AM
Quote from: Slide Panda on May 02, 2012, 11:42:18 AM
Once you have the big nut torqued down then you just snug up the tensioner screws so they hold in place.

Right. Thanks for translating my drunk type. I just dont type like I think. Especially after a few.
Title: Re: 2007 monster 695
Post by: Lieutenant Dan on July 03, 2012, 02:22:44 PM
Quote from: take risks on May 01, 2012, 08:55:55 PM

Tighten that big 32mm axle nut to torque spec.


Mine is 30mm. is yours really 32mm?
Title: Re: 2007 monster 695
Post by: take risks on July 03, 2012, 04:49:38 PM
yes 32mm
Title: Re: 2007 monster 695
Post by: Lieutenant Dan on July 05, 2012, 09:45:20 AM
Quote from: take risks on July 03, 2012, 04:49:38 PM
yes 32mm

Interesting. I wonder why the different sizes on the same year same size
Monsters....