KC-153
Service Bulletin/Repair Instructions
Mack Chassis - SB - 230 - 001 V-MAC I To V-MAC II Conversion Kit
Vehicle report
1997 MACK R
Service bulletins
1 bulletinTechnical 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.
Reading this report
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.