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May 26, 2021 Service bulletin

Tech Talk Discussion Cylinder #1 Exhaust Pressure Pulse Too High

Freightliner technical service bulletin TechTalk566645 for 2022 Freightliner Cascadia.

Bulletin number
TechTalk566645
Component
Engine and engine cooling
Summary
Tech Talk Discussion Cylinder #1 Exhaust Pressure Pulse Too High

Owners of these vehicles have filed 2 complaints in the engine category.

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