Information only: Hendrickson Softek front axle maintenance intervals and requirements.
Peterbilt technical service bulletin 11-001 for 1996-2016 Peterbilt 379, 2006-2020 Peterbilt 579 and 1996-2003 Peterbilt Peterbilt and others.
- Bulletin number
- 11-001
- Component
- Power train
- Summary
- Information only: Hendrickson Softek front axle maintenance intervals and requirements.
Owners of these vehicles have filed 20 complaints in the transmission category.
Vehicles covered
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- Peterbilt 386 2004-2020 20132014201520162017201820192020
- Peterbilt 387 1998-2016 20092010201120122013201420152016
- Peterbilt 567 2006-2021 20142015201620172018201920202021
- Peterbilt Conventional 1996 1996
- Peterbilt 587 2006-2020 20132014201520162017201820192020
- Peterbilt 377 1996-2001 199619971998199920002001
- Peterbilt 520 1996-2020 20132014201520162017201820192020
- Peterbilt 335 2005-2011 2005200620072008200920102011
- Peterbilt 320 1996-2020 20132014201520162017201820192020
- Peterbilt 330 1996-2005, 2007-2020 20132014201520162017201820192020
- Peterbilt 378 1996-2016 20092010201120122013201420152016
- Peterbilt 379XL 2000 2000
- Peterbilt 337 2008-2020 20132014201520162017201820192020
- Peterbilt City Deliverys Series 1996 1996
- Peterbilt 365 2004-2020 20132014201520162017201820192020
- Peterbilt Model 220 2008-2014 2008200920102011201220132014
- Peterbilt 362 1996-2005 19981999200020012002200320042005
- Peterbilt 375 1996, 1999 19961999
- Peterbilt 385 1996-2016 20092010201120122013201420152016
- Peterbilt Class 7 2001 2001
- Peterbilt Class 8 2001 2001
- Peterbilt 372 2003-2004 20032004
- Peterbilt 367 2004-2020 20132014201520162017201820192020
- Peterbilt 201 2005 2005
- Peterbilt 340 2006-2011 200620072008200920102011
- Peterbilt 382 2006-2016 20092010201120122013201420152016
- Peterbilt 379K 2007-2008 20072008
- Peterbilt 384 2007-2020 20132014201520162017201820192020
- Peterbilt 210 2008-2018 20112012201320142015201620172018
- Peterbilt 325 2008, 2010-2011, 2014-2020 20112014201520162017201820192020
- Peterbilt 348 2008-2020 20132014201520162017201820192020
- Peterbilt 389K 2008-2009, 2014 200820092014
- Peterbilt 398 2008 2008
- Peterbilt 220 2015-2018 2015201620172018
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