Pierce has implemented two updates to the MCC HVAC system to improve cab air flow and defrost...
Pierce technical service bulletin PB_738 for 2002-2025 Pierce Impel, 2003-2025 Pierce Saber and 2002-2025 Pierce Enforcer and others.
- Bulletin number
- PB_738
- Component
- Unknown or other
- Summary
- Pierce has implemented two updates to the MCC HVAC system to improve cab air flow and defrost functionality: • Improved windshield defrost vents for MCC HVAC system as a product enhancement • Implemented improved side recirculatory fans for MCC HVAC system as an optional upgrade
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