CBR: Automated Manual Transmission (AMT) Model D or F (mDrive and I-Shift, AMT-D, AMT-F)
Mack technical service bulletin CBR-731 202409 for 2017-2025 Mack Anthem (An), 2019-2025 Mack Granite (GR) and 2010-2019 Mack Granite (Gu) and others.
- Bulletin number
- CBR-731 202409
- Component
- Power train
- Summary
- CBR: Automated Manual Transmission (AMT) Model D or F (mDrive and I-Shift, AMT-D, AMT-F) - Transmission Oil Leakage From Transmission Input Shaft Seal Or Output Shaft Seal - US10 And Newer Emissions, Common Model Years 2010 And Newer
Owners of these vehicles have filed 8 complaints in the transmission category.
Vehicles covered
- Mack Anthem (An) 2017-2025 20182019202020212022202320242025
- Mack Granite (GR) 2019-2025 2019202020212022202320242025
- Mack Granite (Gu) 2010-2019 20122013201420152016201720182019
- Mack LR 2015-2025 20182019202020212022202320242025
- Mack Pinnacle (Pi/PN) 2018-2024 2018201920202021202220232024
- Mack Pioneer PR (4) 2025 2025
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