Tools you'll likely need:
* Socket set (various sizes)
* Wrenches (various sizes)
* Ratchet and extensions
* Possibly a torque wrench
* Screwdrivers (Phillips and flathead)
* Jack and jack stands (highly recommended for safety)
* Wheel chocks (for safety)
* Gloves
* Safety glasses
Procedure:
1. Safety First: Chock the wheels, engage the parking brake firmly, and jack up the car securely using jack stands. Never work under a car supported only by a jack.
2. Disconnect the Battery: Disconnect the negative (-) battery terminal first, then the positive (+) terminal.
3. Access the Alternator: The alternator is typically located at the front of the engine, usually near the bottom. Access may require removing some components to get a clear working space. This might include:
* Removing the air intake system: This often involves loosening clamps and removing hoses and air filter housing.
* Removing the serpentine belt: Use a belt tensioner tool to release tension on the belt so you can remove it from the alternator pulley. Some models require specialized tools; others allow you to manually release tension. Consult a repair manual for your specific model.
* Removing other obstructions: Depending on your Mondeo's engine, you may need to remove other parts, such as plastic engine covers or brackets, to gain better access to the alternator.
4. Disconnect the Electrical Connections: Carefully disconnect the electrical connectors from the alternator. These are usually held in place with clips or screws. Take pictures before disconnecting to aid reassembly.
5. Remove the Alternator Mounting Bolts: Locate the bolts that hold the alternator in place. These are usually two or three. Unscrew them carefully.
6. Remove the Alternator: Once the bolts are removed, carefully remove the alternator from its mounting bracket. It might be heavy, so be prepared to support its weight.
7. Installation (Reverse Order): To reinstall, reverse the steps above. Ensure all connections are secure and the serpentine belt is correctly tensioned. Refer to a repair manual for the correct belt tension specifications.
Important Considerations:
* Repair Manual: A repair manual specific to your 2004 Ford Mondeo model and engine is highly recommended. It will provide detailed diagrams and instructions, ensuring you don't miss any crucial steps or damage anything.
* Torque Specifications: If you use a torque wrench, always tighten bolts to the manufacturer's specified torque settings. This prevents damage to the alternator and its mounting points.
* Professional Help: If you're uncomfortable performing this task, take your Mondeo to a qualified mechanic. Improperly installing the alternator could lead to further damage or injury.
This is a general guide. Consult a repair manual for precise instructions relevant to your specific Ford Mondeo model. Remember safety is paramount; if you have any doubts, seek professional help.
