Cavalier/Z24 V6-173 2.8L (1989)
Exhaust Manifold: Service and Repair
LEFT SIDE
1.
Disconnect battery ground cable and remove air cleaner and inlet hose.
2.
Drain cooling system, then remove coolant bypass pipe.
3.
Disconnect crossover pipe at manifold, then remove manifold attaching bolts and the manifold.
4.
Reverse procedure to install.
RIGHT SIDE
1.
Disconnect battery ground cable and remove air cleaner.
2.
Raise and support vehicle, then remove heat shield.
3.
Remove exhaust pipe at crossover, then lower the vehicle.
4.
Disconnect oxygen sensor electrical connector.
5.
Remove exhaust manifold attaching bolts, then remove manifold.
6.
Reverse procedure to install, torque attaching nuts, bolts and screws to specifications.
