GM Firebird 1982-1992 Repair Guide
Electric Cooling Fan
REMOVAL & INSTALLATION
Disconnect the battery ground cable.
Remove the air cleaner and ducts, if necessary.
Unplug the fan harness connector.
Remove the fan frame to radiator support mounting bolts and remove the fan assembly. Some models are retained by clips. Remove these, then slide the fan assembly from the radiator.
Install the cooling fan frame to the radiator support bolt. Reconnect the wiring harness, the negative battery cable and check fan operation.