Vehicle report
Technical service bulletins are instructions a manufacturer sent its dealers about a known fault. They are not recalls and the work is usually not free, but they are the clearest signal of a problem the manufacturer already knows about.
RE-IB-SB-95
This Service Bulletin is to inform about the modification in the Cam Chain in the Engine assembly. Reason: Continuous improvement Modification: Cam Chain link profile modified from “N” to “ND” type for better wrapping with sprocket with Vanadium coated Pins for higher hardness and better wear resistance.
Complaint counts are reports filed with NHTSA, not failure rates. A common model collects more of them than a rare one that breaks more often.