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RecallGazette

Vehicle problems, recalls & safety intelligence

Freightliner 108SD 2007–2010technical service bulletin

Bulletin sb4930 · NHTSA communication 10141838 · issued May 1, 2014

Technical service bulletin
communication type
Equipment Adaptive/mobility
component
2007–2010
model years
20
vehicle entries

Official summary

sb4930 49-30 - Gentech DEF Coolant-Flow Solenoid, Testing and Replacement

What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.