Tools you'll need:
* New serpentine belt: Make sure you get the correct size and type for your specific engine. The belt's part number should be on the old belt or you can find it online using your VIN.
* Wrench(es): You'll likely need several sizes, depending on the tensioner pulley's bolt size. A ratchet and socket set is ideal.
* Socket extension(s): To reach tight spots.
* Jack and jack stands: Essential for safe working conditions. Never work under a car supported only by a jack.
* Gloves: To protect your hands.
* Safety glasses: To protect your eyes from debris.
* Pliers: Might be useful for loosening stubborn belt routing.
* Shop rag or paper towels: To clean up any spilled fluids.
* Optional: Belt tensioner tool: While not strictly required, this tool makes the job much easier.
Steps:
1. Safety First: Park your car on a level surface, engage the parking brake firmly, and chock the wheels. Raise the front of the car using the jack and securely support it on jack stands. Disconnect the negative battery terminal.
2. Locate the Serpentine Belt: The serpentine belt runs around various pulleys (alternator, power steering pump, water pump, etc.). Familiarize yourself with its route before you begin.
3. Locate the Belt Tensioner: This is a pulley with a mechanism to release tension on the belt. It often has a bolt that you'll need to loosen or a lever you'll need to depress or rotate.
4. Release Belt Tension: Use the appropriate wrench to loosen the tensioner pulley bolt (or operate the tensioner lever). This will create slack in the belt. Be careful; the tensioner can spring back quickly when released. Some tensioners use a bolt that needs to be turned clockwise, others may use a lever. Refer to a repair manual or online video specific to your Corsica's engine for precise instructions on your tensioner.
5. Remove the Old Belt: Once the tension is released, carefully slip the old serpentine belt off the pulleys. It may help to work your way around the pulleys starting at the slackest point.
6. Install the New Belt: Carefully route the new serpentine belt around all the pulleys, following the path of the old belt. Make sure it sits correctly in all the grooves.
7. Tighten the Tensioner: Once the new belt is in place, slowly tighten the tensioner bolt (or release the tensioner lever). Make sure the belt is snug but not over-tightened. You should be able to twist the belt slightly with your hand.
8. Check the Belt Routing: Double-check that the new belt is properly seated on all pulleys.
9. Lower the Car: Carefully lower the car using the jack.
10. Reconnect the Battery: Reconnect the negative battery terminal.
11. Test the System: Start the engine and listen for any squeaking or squealing sounds, indicating a problem with the belt tension or routing. Also, check for proper operation of all accessories powered by the belt (alternator, power steering, etc.).
Important Considerations:
* Repair Manual: A repair manual specific to your 1995 Chevy Corsica will be invaluable. It will provide detailed diagrams, torque specifications, and step-by-step instructions.
* Online Resources: Numerous videos on YouTube demonstrate serpentine belt replacement on similar vehicles. Watching these before you begin can be very helpful.
* Engine Type: The exact procedure might vary slightly depending on the specific engine in your Corsica (e.g., 2.2L, 2.5L).
* Difficulty: While generally a manageable DIY job, if you're uncomfortable working on your car, consider taking it to a mechanic.
This information is for guidance only. Always prioritize safety and consult appropriate resources before attempting any car repairs. Incorrect installation can lead to serious engine damage.
