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Old 05-25-2016, 02:41 PM
raymond~ raymond~ is offline
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Join Date: Jul 2005
Location: Seattle, WA
Posts: 598
yeah, it is not unusual for electric horns to have an adjuster screw. this allows
you to field tune the horn. since it's electro-mechanical in design, it may have
just gotten dirty, fatigued, etc.
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47º 34'N 122º 18'W
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