This description provides a general overview; specifics may vary slightly depending on the engine (2.0L, 2.4L, or 2.5L). Always consult a repair manual specific to your vehicle's year, engine, and trim level for detailed instructions and torque specifications.
Tools You'll Likely Need:
* Socket set and wrenches: Various sizes, including metric.
* Ratchet and extensions: To reach those hard-to-reach bolts.
* Torque wrench: Crucial for tightening bolts to the correct specifications.
* Jack and jack stands: Safety first! Never work under a car supported only by a jack.
* Wheel chocks: To prevent the car from rolling.
* Battery terminal cleaner: For safe battery disconnection.
* Wires and connectors: If you're not replacing the whole alternator wiring harness.
* New alternator: Ensure you get the correct replacement part for your specific vehicle.
* Gloves and safety glasses: Protect yourself from grease, cuts, and flying debris.
* Shop rags: For cleaning.
General Steps (Consult your repair manual for precise locations and torque specs):
1. Disconnect the battery: Disconnect the negative (-) terminal first, then the positive (+) terminal. This prevents accidental shorts and electrical shocks.
2. Access the alternator: The alternator's location varies slightly depending on the engine. Typically, it's located on the front of the engine, often near the bottom and somewhat obscured. You may need to remove components like the serpentine belt and some air intake components to gain access.
3. Remove the serpentine belt: Use a belt tensioner tool (usually a specific wrench or a tool that pushes on the tensioner) to release the tension on the belt and remove it from the alternator and other pulleys.
4. Disconnect electrical connections: Unplug the alternator's wiring harness connector(s). Note the location and orientation of the wires for reassembly.
5. Remove the alternator mounting bolts: These bolts usually hold the alternator to the engine block or a bracket. They may be difficult to reach; using extensions and swivel sockets will likely be necessary.
6. Remove the alternator: Carefully remove the alternator from its mounting location. It might be heavy, so be prepared.
7. Install the new alternator: Mount the new alternator in the reverse order of removal. Make sure it's correctly aligned with the mounting points.
8. Reconnect electrical connections: Carefully reconnect the wiring harness connector(s), ensuring a secure connection.
9. Install the serpentine belt: Route the serpentine belt correctly over all the pulleys, ensuring proper tension. Use the belt tensioner tool to achieve the proper tension. Refer to your repair manual for the correct routing.
10. Reconnect the battery: Reconnect the positive (+) terminal first, then the negative (-) terminal.
11. Test the alternator: Start the engine and check the voltage at the battery terminals. The voltage should be around 13.5-14.5 volts while the engine is running. If it's significantly lower, there's a problem that needs to be investigated.
Important Considerations:
* Serpentine Belt Tension: Incorrect belt tension can lead to premature belt wear or alternator failure. Use the proper tools and consult your repair manual for the correct tension.
* Torque Specifications: Using the correct torque for all bolts is essential to prevent damage. Always use a torque wrench and refer to your repair manual for the proper torque values.
* Safety: Always prioritize safety. Use jack stands, chocks, and appropriate safety gear.
Again, this is a general guide. A repair manual specific to your 2000 Chrysler Sebring convertible is absolutely essential. If you lack experience with car repair, seeking professional help is strongly recommended. Improper installation can lead to further damage and potentially dangerous situations.
