Ducati Sporting Club UK > Model Specific - Discussion, Technical Problems and Help > 998 / 996 / 916 / 748 > I Got the Rockers Call Yesterday

[fil2]

should not be any...dunno why we are so happy when its only 1 or 3 etc....it should be NONE.................especially on a bike with 12k on it....


Phil

[TopiToo]

Hello fil2

"should not be any...dunno why we are so happy when its only 1 or 3 etc....it should be NONE.................especially on a bike with 12k on it...."

because it happens, and is expensive, and like me if the bike is out of warranty, nobody at Ducati will assist in recognizing this problem.

I even sent a number of letters and three rockers to Ducati Uk, for an explanationas to what would cause this, my reply was because the bike was out of warranty, I was not using the right oil/changing at correct intervals.

in other words its not our problem . . . Thats why I worry.


TopiToo

[doogalman]

Over 20k and i've had 2. One at 6k and one more at 18K.
With warming up and more frequent oil changes. I know it should not happen but i think i have been quite lucky compared to some.

[fil2]

Originally Posted by TopiToo

Hello fil2

"should not be any...dunno why we are so happy when its only 1 or 3 etc....it should be NONE.................especially on a bike with 12k on it...."

because it happens, and is expensive, and like me if the bike is out of warranty, nobody at Ducati will assist in recognizing this problem.

I even sent a number of letters and three rockers to Ducati Uk, for an explanationas to what would cause this, my reply was because the bike was out of warranty, I was not using the right oil/changing at correct intervals.

in other words its not our problem . . . Thats why I worry.


TopiToo

i know why you worry......i worried also......the point is we should not have too................

Phil

[zhed44]

Originally Posted by fil2

should not be any...dunno why we are so happy when its only 1 or 3 etc....it should be NONE.................especially on a bike with 12k on it....


Phil

true, but i'm just glad my bike didn't turn out to be one of the horror stories as i currently don't have the funds to pay my way out of such a disaster. i was half-expecting bad news because i've had my fair share of problems with this bike over the last few months and half a dozen knackered rockers would have been par for the course.

[desmobob]

Interesting bit about half way down, describing the theory of why your rockers aren't as well protected as Ducati may have first thought.

http://www.sigmaperformance.com/rockers.html

My friends shop have known to get them re-chromed, it works out cheaper and often if done by a reputable company can increase life of the Original, replacement ones.
Here's one guy, (appears to be in the U.S) - who's done just that.

http://www.ducatitech.com/4v/maint/rockers/index.html

Interesting pic's.

[keith888]

Has anyone worked out why the 851 & 888's don't eat their rockers anywhere near as nad as on the later engines? They should suffer from the same oil starvation at start up and (one would assume) be just as sensitive to poorly adjusted valves? Surely if it was just down to bad chroming then Ducati would have got it sorted quickly.

Keith

[doogalman]

Arn't the steep ramp angles to blame. The valve gear has to work hard to get the power that we yearn for.

[hogfisch]

I had mine replated (2 were gone). According to Dave Woods Racing (www.bike26.com) the replating is a longer lasting solution as it is carried out to a higher quality than the factory plating. Still cost 110 quid though

[crust]

Has anyone got any experience of these?


http://www.electraeon.com/main.html

seems like a lasting solution to the problem, unless they wear out the camshaft instead