The Boss Repair Kit (pn 1179201701) is designed for StreetSmart 17mm and 35mm signs manufactured prior to 6/6/2006.

Cracking may occur on louvers in some driver boards, potentially resulting in loose driver boards, subjecting the sign to possible water damage. These instructions explain how to inspect signs for cracking and how to install new screws, washers, and retainer clips provided in the repair kit.