Kenworth T680 1968–2020 — technical 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.
Vehicles covered
- 2011 Kenworth T680
- 2012 Kenworth T680
- 2013 Kenworth T680
- 2014 Kenworth T680
- 2015 Kenworth T680
- 2016 Kenworth T680
- 2017 Kenworth T680
- 2018 Kenworth T680
- 2019 Kenworth T680
- 2020 Kenworth T680
- 2011 Kenworth T880
- 2012 Kenworth T880
- 2013 Kenworth T880
- 2014 Kenworth T880
- 2015 Kenworth T880
- 2016 Kenworth T880
- 2017 Kenworth T880
- 2018 Kenworth T880
- 2019 Kenworth T880
- 2020 Kenworth T880
- 2020 Kenworth W990
- 1975 Peterbilt 200
- 1976 Peterbilt 200
- 2005 Peterbilt 201
- 2008 Peterbilt 210
- 2009 Peterbilt 210
- 2010 Peterbilt 210
- 2011 Peterbilt 210
- 2012 Peterbilt 210
- 2013 Peterbilt 210
- 2014 Peterbilt 210
- 2015 Peterbilt 210
- 2016 Peterbilt 210
- 2017 Peterbilt 210
- 2018 Peterbilt 210
- 2015 Peterbilt 220
- 2016 Peterbilt 220
- 2017 Peterbilt 220
- 2018 Peterbilt 220
- 1968 Peterbilt 282
- 1976 Peterbilt 282H
- 1977 Peterbilt 282H
- 1978 Peterbilt 282H
- 1989 Peterbilt 300 Series
- 1987 Peterbilt 320
- 1988 Peterbilt 320
- 1989 Peterbilt 320
- 1994 Peterbilt 320
- 1995 Peterbilt 320
- 1996 Peterbilt 320
- 1997 Peterbilt 320
- 1998 Peterbilt 320
- 1999 Peterbilt 320
- 2000 Peterbilt 320
- 2001 Peterbilt 320
- 2002 Peterbilt 320
- 2003 Peterbilt 320
- 2004 Peterbilt 320
- 2005 Peterbilt 320
- 2006 Peterbilt 320
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.