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June 11, 2026 Service bulletin

The purpose of this cbr is to provide steps on how to protect the alternator power cable connection from...

Mack technical service bulletin CBR-2587-2 202606 for 2025-2027 Mack Pioneer PR (4) and 2026-2027 Mack Anthem An (4).

Bulletin number
CBR-2587-2 202606
Component
Electrical system
Summary
The purpose of this cbr is to provide steps on how to protect the alternator power cable connection from corrosion.

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