Tuesday, July 5, 2016

Spark Arrestor problems?

If your DRR ATV is not running properly, check the Spark Arrestor first and make sure its clean. A customer had a problem like this but couldn't figure out what it was, so he changed the torque spring, and the rollers first. Then did a few compression tests, Cleaned carb 3 times and tested the float needle by blowing in and opening and closing with floats. But the problem ended up being the Spark Arrestor was clogged. So make sure it's clean before every race.

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