Fix as Fail: Model 520 trucks manufactured between 6/20/2017 and 8/10/2018 with LH and RH Steer may have a...
Peterbilt technical service bulletin 01-076 for 2017-2018 Peterbilt 520.
- Bulletin number
- 01-076
- Component
- Equipment adaptive/mobility
- Summary
- Fix as Fail: Model 520 trucks manufactured between 6/20/2017 and 8/10/2018 with LH and RH Steer may have a Recirculation Air Blend Door that does not work properly. Resolution is to remove the unneeded circuit and seal the wires.
Vehicles covered
- Peterbilt 520 2017-2018 20172018
VIN decoder
See the problems and recalls for an exact car
Buying a used Peterbilt 520?
Check the exact car before you pay: accidents, salvage or flood titles, odometer readings and previous owners.
Check its history