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May 28, 2026 Service bulletin

CBR to provide steps on how to protect the alternator power cable connection from corrosion.

Mack technical service bulletin CBR 2587-1 202605 for 2025-2027 Mack Pioneer PR (4) and 2026-2027 Mack Anthem An (4).

Bulletin number
CBR 2587-1 202605
Component
Electrical system
Summary
CBR to provide steps on how to protect the alternator power cable connection from corrosion.

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