Chevrolet Cobalt Service & Repair Manual: Starter & Alternator

Wiper Transmission, Replace

1. Remove wiper arm assemblies. 2. Disconnect washer tubing from air inlet screen. 3. Remove air inlet grill ...

Alternator Pulley, Replace

Caution: Wear suitable eye protection and heavy leather gloves when removing and installing pulley. Do not remove or install pulley with alternator in upright position. ...

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Chevrolet Cobalt Service & Repair Manual. General Service
Two basic types of power assist mechanisms are used: vacuum assist diaphragm assemblies, which use engine vacuum or in some cases vacuum pressure developed by an external vacuum pump. The second type is a hydraulic pressure assist mechanism, which use pressure developed by an ...