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How to Install Kleinn UltraBlastmaster Valve Upgrade Kit for Model 730 on your Silverado

Installation Time

1 hours

View PDF Guide

Installation Instructions:

1. Remove existing fittings/hardware from trumpet inlets

2. Remove Trumpets from horn base using the end of the trumpet to add leverage

3. Attach each solenoid to a horn base, noting the direction of the arrow on the solenoid valve. The “ARROW” should face towards the horns (flow direction)

4. Replace the horn trumpets, using the end of the trumpet to add leverage (use Loctite on the trumpet threads to ensure that they don’t come loose)

5. Wire the solenoids to your horn momentary button.


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