One night in the deep recesses of my garage, I was looking over my Venture, and noticed the tensioners had the same bolt pattern and mounting flange as on the XS. I eBayed a set for $20, which is a pair, since the V engine has two chains. These have a plunger with a ratcheting mechanism with a spring. The plunger will move out, but not back. There is a plug on the outside of the tensioner with a spring under it. Installation is as simple as removing the plug and spring, pushing the plunger in, bolting it up (with the engine at the "C" mark of course), and reinstalling the spring and plug. I heard it ratchet into place, kinda sounded like a zip tie.
The pics:
The pieces
Plunger extended
Plunger retracted
Installed
The pics:
The pieces
Plunger extended
Plunger retracted
Installed
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