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March 5, 2021 Service bulletin

Tech Talk discussion on DD5 engine and ACM harness pigtail info.

Freightliner technical service bulletin TechTalk12259K for 2018 Freightliner Business Class M2.

Bulletin number
TechTalk12259K
Component
Engine and engine cooling
Summary
Tech Talk discussion on DD5 engine and ACM harness pigtail info.

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