Ducati Sporting Club UK > DesmoDue Race Series > DesmoDue - General Questions and Chat > Cam belt Tension

[banger san]

Originally Posted by Si1208

So what frequencies do you use? I use the sonic method on my 996 belts, but haven't tried it for the DD because I couldn't find the frequencies to use.

Do you check it with a sonic screwdriver

[Spjallen]

Well I used a 5 mm on the horizontal and a six on the vertical. Making sure it fits through snugly but a 6 and 7mm doesn't

[Si1208]

Originally Posted by banger san

Do you check it with a sonic screwdriver

Of course! Don't you?

[skidlids]

WHO does use one

[brummydave]

harry potter and mr zulu use one (on star trek)i tried it but 160 hz is radio 3 i think !.

[SeeleyG50]

Ahhh. The Pandora's Box that is belt tension. I guess if you're using a Frequency Meter of some sort, then things are pretty definitive, if not just a little bit anal, especially on the 2 valvers. As regards the Allen key method, then I reckon your 5mm is my 3mm or perhaps my 8mm! The point being, the acceptable parameters are quite large. Don't fret (pardon the pun), just don't over tighten it, get out there and thrash it! After all, you're changing 'em every few hundred miles.

[SeeleyG50]

Ps. My Missus has got a Sonic Screwdriver. I think she keeps it in her bedside drawer?