Fix as Fail: Certain Models 579 and 567 vehicles manufactured with a Cummins ISX-15 engine built before...
Peterbilt technical service bulletin 01-071 for 2016-2019 Peterbilt 579 and 2016-2019 Peterbilt 567.
- Bulletin number
- 01-071
- Component
- Engine and engine cooling
- Summary
- Fix as Fail: Certain Models 579 and 567 vehicles manufactured with a Cummins ISX-15 engine built before 11/05/2018 the evaporator core may crack. An improved suction line has been released to alleviate the stress that may cause a cracked evaporator core
Owners of these vehicles have filed 2 complaints in the engine category.
Vehicles covered
- Peterbilt 579 2016-2019 2016201720182019
- Peterbilt 567 2016-2019 2016201720182019
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