4S7-B9X7H-07
Service Bulletin/Repair Instructions
This service bulletin provides instructions on how to remedy or replace cab lock down mounting structures.
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.
4S7-B9X7H-07
This service bulletin provides instructions on how to remedy or replace cab lock down mounting structures.
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.