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High Frequency Driver replacement:

1 Follow steps 1-4 of the led PCB replacement instructions, as the grill will need to be removed in order to access the high frequency driver.

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3

Keep the four screws and flat washers in a safe place.

4 Carefully begin to remove the entire horn assembly (with the high frequency driver still attached).

Caution: The horn weighs about 5 pounds, and the weight is unevenly distributed.

2 Four screws and flat washers need to be removed from the horn using the 5mm allen wrench.