Removal Procedure

WARNING: This page is about a different car, the 2019 GMC Savana 3500, 2019 GMC Savana 2500, 2019 Chevrolet Express 3500, and 2019 Chevrolet Express 2500. However, it is still accessible from the selected car via links, so may be relevant.

Disconnect the negative battery cable. Battery Negative Cable Disconnection and Connection (Single Battery) Battery Negative Cable Disconnection and Connection (Dual Battery)
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Air Cleaner Resonator Outlet Duct(3) - Remove - Air Cleaner Resonator Outlet Duct Replacement
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Coolant Recovery Reservoir(1) - Remove - Coolant Recovery Reservoir Replacement (LV1)Coolant Recovery Reservoir Replacement (L96, LC8)
Fig 1: Accessory Drive Belt Routing
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Remove the accessory drive belt from the generator pulley only. Drive Belt Replacement - Accessory
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Electrical Connector(1) - Disconnect
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NOTE:
Engine cover removed for graphic clarity.

Generator Terminal Protective Boot(2) - Reposition
Battery Positive Cable Nut(3) - Remove
Battery Positive Cable(1) - Remove
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Generator Mounting Bolt(1) - Remove[2x]
Generator(2) - Remove