[CCT Time. Question though....]

Re-post of my CCT install that was lost when we switched servers.....

My Blackbird's engine, at ~60,000 miles, has been sounding like a "bag-o-marbles" for quite some time now. We had a Group Buy for the X-11 Cam Chain Tensioner (a much improved design, we are told) almost two years ago, but I never got around to installing it. Finally did so today, and the engine is silent as a tomb compared to what it was rattling like before!

This took all of 10 minutes to do, and over half of that was removing/reinstalling the right-side cowling.

For those that haven't replaced their's yet, here's a brief summary:

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Here is the X-11 Chain Chain Tension kit, comprise of the CCT itself, and the CCT gasket, which is p/n 14523-MAL-A00 on the left (gasket hidden behind cardboard packaging):

The CCT is located on the outboard right-side of the engine, slightly covered by the rear of the upper radiatior hose and coolant return line. It's held in place by two 5mm socket head bolts. Once these two bolts are removed, the old CCT lifts straight out. Here is the resultant opening, with traces of the old green gasket that I need to clean off:

Here's is the nice clean, shiny-black X-11 CCT that replaces the oem silver CCT. The X-11 CCT comes "pre-wound", with the windings held in place by a small steel "key" that you can just see inserted at the top of the CCT:

The old silver factory CCT had an 8mm bolt installed at the very top of the CCT, though I'm not sure it it had any real function other that to keep dirt/debris away from the opening. The X-11 CCT did not come with this bolt, but just in case it does serve a purpose, I decided to move it over to the X-11 version. Note small steel "key" that I just removed from the new CCT, allowing the Tensioner's "plunger" to descend as designed:

Ready to rock! CCT installed, bolts torqued, 8mm end cap in place.

HTH......

nice pics and info! just completed the job thx to your post. any others feel as "mechanically disabled" as me?

[More noise confusion...]

complete failure of the cct will cause the rattling to be heard at all rpms...very constant. partial failure might be heard only at various revs and not be so consistent. cct failure CAN happen immediately too. not necessarily a gradual thing. the noise started in mine as if someone turned on a switch!

1100xx.bmp