Here's a *general* outline of the process. Remember, this is not a substitute for a proper repair manual:
1. Safety First: Disconnect the negative battery terminal. This prevents accidental shorts and protects electrical components.
2. Identify the Belt: Locate the serpentine belt. It's the long, ribbed belt running around multiple pulleys (alternator, power steering pump, water pump, etc.).
3. Locate Tensioner: The BA Falcon's serpentine belt system uses a tensioner pulley to allow belt removal and installation. This pulley needs to be loosened to relieve tension on the belt. This usually involves using a specific wrench or ratchet. Your repair manual will show you exactly where it is and the correct tool.
4. Loosen Tensioner: Carefully use the appropriate tool to loosen the tensioner. This will allow you to slightly move the tensioner pulley and remove the belt from the pulleys. Be careful – the tensioner spring will try to snap back, so be prepared.
5. Remove the Belt: Once the tension is released, carefully guide the belt off each pulley.
6. Install the New Belt: Route the new belt onto each pulley in the same order as the old belt. Refer to your repair manual; the routing is critical. A misrouted belt can cause damage.
7. Tighten Tensioner: Once the belt is fully routed, slowly tighten the tensioner pulley until the belt is properly tensioned. Your repair manual will likely specify a method for checking belt tension (often using a feeler gauge).
8. Reconnect Battery: Reconnect the negative battery terminal.
9. Check for Proper Operation: Start the engine and check for any squeaking, slipping, or unusual noises from the belt. Visually inspect the belt to ensure it's tracking correctly and not rubbing against anything.
Important Considerations:
* Tools: You'll need various tools, including sockets, wrenches, and potentially a ratchet and extension. A repair manual will specify the exact tools needed.
* Belt Type: Ensure you purchase the correct replacement belt for your specific Ford BA Falcon model and engine. The wrong belt can cause problems.
* Tension: Incorrect belt tension can lead to premature wear and damage to the belt and other components. Proper tension is crucial.
Again, using a repair manual specific to your vehicle is absolutely essential. This general guide only provides a broad overview. Attempting this repair without the proper information and tools could result in damage to your vehicle. If you're not comfortable performing this repair yourself, it's best to take your vehicle to a qualified mechanic.
