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June 17, 2022 Service bulletin

​Non-Safety Campaign – The PACCAR MX-13 J2 engine harness may not be properly secured, resulting in...

Peterbilt technical service bulletin E291 for 2021 Peterbilt 579.

Bulletin number
E291
Component
Engine and engine cooling
Summary
​Non-Safety Campaign – The PACCAR MX-13 J2 engine harness may not be properly secured, resulting in potential wear of the wiring harness.

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