Tools You'll Likely Need:
* Ratchet and sockets (various sizes)
* Screwdrivers (Phillips and possibly flathead)
* Pliers
* A container to catch spilled washer fluid
* New windshield washer pump (ensure it's the correct one for your year and model)
* Shop rags or paper towels
Steps:
1. Disconnect the Battery: Always disconnect the negative (-) battery terminal first to prevent short circuits.
2. Locate the Washer Pump: The pump is typically located in the engine compartment, often near the washer fluid reservoir. Consult your repair manual to pinpoint its exact location on your '84 Corvette. It might be under the air cleaner housing or behind other components, making access tricky.
3. Access the Pump: You may need to remove or loosen components to access the pump. This might involve removing parts of the air cleaner assembly, some under-hood shrouds, or other items obstructing the pump. Pictures in your repair manual will be very helpful here.
4. Disconnect the Washer Lines: Carefully disconnect the inlet and outlet hoses from the pump. Have rags ready to absorb any spilled washer fluid. Use pliers if necessary to gently remove hose clamps.
5. Disconnect the Electrical Connector: Unplug the electrical connector from the pump.
6. Remove the Pump: The pump is usually secured with one or more screws or bolts. Carefully remove these fasteners and remove the pump from its mounting location.
7. Install the New Pump: Position the new pump in the same location as the old one. Attach the securing screws or bolts, ensuring they are tightened correctly.
8. Reconnect the Washer Lines: Carefully reconnect the inlet and outlet hoses to the new pump, making sure the clamps are secured tightly to prevent leaks.
9. Reconnect the Electrical Connector: Plug the electrical connector back into the new pump.
10. Reconnect the Battery: Reconnect the negative (-) battery terminal.
11. Test the System: Turn on your windshield washer system to verify the new pump is working correctly.
Important Considerations:
* Fluid Type: Use the correct type of windshield washer fluid for your climate.
* Bleeding the System: Air pockets might be present in the system after the pump replacement. Run the washers for a few cycles to purge any air.
* Safety: Always wear safety glasses when working on your vehicle.
* Repair Manual: This is crucial! Don't rely solely on this generalized guide. Consult a repair manual specific to your 1984 Corvette for detailed instructions, diagrams, and torque specifications.
If you're not comfortable performing this repair yourself, it's best to take your Corvette to a qualified mechanic. Improper installation could lead to further problems.
