SB-876-001
Service Bulletin/Repair Instructions
MACK TRUCKS: COOLANT SEEPAGE ON THE ENGINE BLOCK HEATER DUE TO HIGH PRESSURE BENDING THE BLOCK HEATER'S MOUNTING PLATE. *RM
Vehicle report
2006 HILBILT MACK
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.