2010 BMW 335Cic Convertible (E93) L6-3.0L Turbo (N54) Technical Service Bulletin # 512909 Date: 120201 Body - Windshield Urethane Sealant Information SI B51 29 09 Body Equipment February 2012 Technical Service This Service Information bulletin supersedes S.I. B51 29 09 dated September 2009. [NEW] designates changes to this revision SUBJECT 2010 BMW 335Cic Convertible (E93) L6-3.0L Turbo (N54) 87 1-Hour Windshield Urethane MODEL All INFORMATION [NEW] A "1-hour" system windshield urethane is currently available (P/N 83 19 2 223 012) and should be used in place of the previous "1-day" system, (P/N 83 19 0 444 141). The primary advantage to the "1-hour" system is a significantly quicker curing time. The properties of the "1-hour" system are comparable to that of the "1-day" system, but the curing time is reduced by 1 hour. The "1-hour" system is applied at room temperature and with the same procedure as the "1-day" sy...
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