The purpose of this CBR is to provide support for complaints of trailer braking aggressively.
Mack technical service bulletin CBR 2599 202608 for 2025-2027 Mack Pioneer PR (4) and 2026-2027 Mack Anthem An (4).
- Bulletin number
- CBR 2599 202608
- Component
- Service brakes
- Summary
- The purpose of this CBR is to provide support for complaints of trailer braking aggressively.
Vehicles covered
- Mack Pioneer PR (4) 2025-2027 202520262027
- Mack Anthem An (4) 2026-2027 20262027
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