Service Campaign: On certain Mack GR model trucks built between May 10, 2021, to March 28, 2023, it has...
Mack technical service bulletin S3852 202403 for 2022-2024 Mack Granite (GR) and 2022-2024 Mack Granite (Gu).
- Bulletin number
- S3852 202403
- Component
- Electrical system
- Summary
- Service Campaign: On certain Mack GR model trucks built between May 10, 2021, to March 28, 2023, it has been determined that the air horn and battery cable could interfere with each other causing the horn to rub through the insulation on the battery cable. To correct these findings, install a new battery cable securing bracket that improves the routing of the battery cable away from the horn.
Vehicles covered
- Mack Granite (GR) 2022-2024 202220232024
- Mack Granite (Gu) 2022-2024 202220232024
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