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RecallGazette

Vehicle problems, recalls & safety intelligence

Kenworth T680 1968–2020technical service bulletin

Bulletin 34-077 · NHTSA communication 10159674 · issued Apr 8, 2019

Technical service bulletin
communication type
Equipment
component
1968–2020
model years
60
vehicle entries

Official summary

Information Only: Proper instructions for closure of power distribution box cover to prevent corrosion.

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.