View Single Post
  #1  
Old 31-Oct-2005, 17:56
keith888's Avatar
keith888 keith888 is offline
Registered Forum User
GTL
Bikes: Ducati 888, Suzuki RG500, Triumph Preunit
 
Posts: 403
Join Date: Jun 2005
Mood: On the up
888 valves/rockers

Hi Guys,

Sorry, but yet another question for you all! I've now checked all my valve gaps and not one is within spec according to the Ducati manual I have! I'm assuming (and rather hoping) it is deemed acceptable to work to the later (less strict) gaps for the 916? Either that or the bike has clearly been poorly serviced in the past! My closer clearances are all 4 to 5 thou (0.10 to 0.14mm) whilst my manual stipulates 2 to 3 thou (0.05 to 0.08mm) ie mine are about double what they should be. The exhaust opener gaps are a little tighter than the spec ie they are 4 to 5 thou compared to the specs of 6 to 7 thou. Similarly the inlet opener gaps are also a little tighter at 2 to 3 thou compared to the specs of 4 to 5 thou. Any feedback on what is acceptable would be much appreciated. I certainly don't mind having a go at increasing the opener gaps but doing the closer shims doesn't look fun!!

Also, are the 888 rockers completely free from the flaking chrome problem of the later bikes or should I pull the cams to check?

Thanks,

Keith
Quote+Reply