Pro Moto Billet SA Problems

10 replies to this topic
  • Smokeslider

Posted March 23, 2008 - 11:50 AM


SO I've got about 12 hours on the PMB endcap and the Spark Arrestor screen separated from the metal rim that holds it in place. I purchased a new one for what seemed like too much money and installed it and got to looking around and noticed that it rattled slightly inside the endcap. I tried putting some RTV Sealant on both sides of the SA Flange and we'll see what happens. I'm thinking that it just rattled apart. Anyone else having problems?

  • 06crf_er

Posted March 23, 2008 - 11:57 AM


No problems with mine and it's got a lot more than 14 hrs on it. Mine has a machined out section that the SA seats into nicely and doesn't allow any rattling. You sure you've got it in correctly?

  • Smokeslider

Posted March 23, 2008 - 12:00 PM


yeah, just doesn't fit real snug I guess. Try sticking your finger in there and see if you can rattle the SA around, let me know what happens.

  • 06crf_er

Posted March 23, 2008 - 12:03 PM


On my way out to the back in a couple:thumbsup:

  • 06crf_er

Posted March 23, 2008 - 12:06 PM


Absolutely no movement of my SA. It's tight like a tiger. I wonder if they went a little deep on the machining of yours and it doesn't fit snugly. I bet the silicone will make up the difference.

If not, I'd contact PMB and see what they'll do.

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  • Smokeslider

Posted March 23, 2008 - 12:09 PM


Thanks for the second opinion. I'll see what happens with the new one, must have been a machining problem.

  • 06crf_er

Posted March 23, 2008 - 12:10 PM


Funny man....I just checked out your bike in your garage and we run the same number...random....
Posted Image

  • 06crf_er

Posted March 23, 2008 - 12:13 PM


Where in OR are you?

  • Smokeslider

Posted March 23, 2008 - 12:51 PM


I'm in La Grande now, I had to switch numbers for the OMRA racing series but will always be partial to the #44.

  • 426 NOOB

Posted March 23, 2008 - 03:25 PM


The only problem Ive had with my pmb endcap was that I rounded out the head on one of the allens. Be sure to anti-seize them. Now I have to find new ones.

  • thumpyz

Posted March 23, 2008 - 05:13 PM


I had about 1 hour on mine, and all but 5 of the rivets had sheared off. not sure what the problem is.

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