Optima Opus (2007) – 12V189000
Vehicle recall defect – North American Bus Industries (Nabi) Is Recalling Certain Model Year 2007-2009 Optima Opus29 And Opus34 Model Transit Buses, Manufactured From August 8, 2007, Through September 21, 2009. The Pinch Bolts In The Steering Column Shaft May Loosen To The Extent That They May Fall Out Allowing The Steering Shaft To Separate.