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RecallGazette

Vehicle problems, recalls & safety intelligence

FCCC XBP 2007–2017technical service bulletin

Bulletin 16TL20 · NHTSA communication 10101401 · issued Oct 26, 2016

Technical service bulletin
communication type
Engine
component
2007–2017
model years
60
vehicle entries

Official summary

16tl20 heavy duty engine valve stem seal installing drift and sleeve

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.