Tools You'll Need:
* New serpentine belt: Make sure you get the correct belt size. Your owner's manual or a parts store can help you identify the correct one.
* Wrench(es): Various sizes depending on your Windstar's specific pulleys. You might need a combination wrench and possibly a socket wrench set.
* Pliers (optional): May be helpful for maneuvering the belt.
* Gloves: To protect your hands.
* Jack and jack stands (highly recommended): This makes accessing the belt much easier and safer. Never work under a vehicle supported only by a jack.
* Repair manual: Provides specific diagrams and torque specifications for your vehicle.
Steps:
1. Safety First: Engage the parking brake firmly. Disconnect the negative battery terminal to prevent accidental short circuits. Raise the front of the vehicle using a jack and secure it safely on jack stands.
2. Locate the Belt Routing: Before removing the old belt, carefully study the belt's path around all the pulleys. Take pictures or refer to your repair manual to ensure you reinstall it correctly. Note the orientation of the belt on each pulley (some may have a specific orientation).
3. Remove the Old Belt: This is usually the trickiest part. You'll need to loosen the tensioner pulley to release the belt's tension. The tensioner pulley usually has a bolt that, when loosened, allows the pulley to move, releasing the belt. Consult your repair manual for the exact location and method; some may use a special tool, while others can be loosened with a wrench. Once the tension is released, carefully work the belt off the pulleys.
4. Inspect Pulleys and Components: While the belt is off, visually inspect the pulleys, tensioner, and other components for wear, damage, or cracks. Replace any worn or damaged parts.
5. Install the New Belt: Starting with the most difficult pulley to reach (usually near the tensioner), carefully route the new belt around the pulleys, following the path you observed earlier. Use a diagram from your repair manual as needed.
6. Tighten the Tensioner: Once the belt is routed correctly around all the pulleys, carefully tighten the tensioner pulley bolt. This will put tension on the belt.
7. Check Belt Tension: Make sure the belt is properly tensioned. There should be a slight deflection (give) when you press on the belt midway between two pulleys. Refer to your repair manual for the correct tension specifications.
8. Lower the Vehicle: Carefully lower the vehicle from the jack stands.
9. Reconnect the Battery: Reconnect the negative battery terminal.
10. Test: Start the engine and listen for any squealing or unusual noises. Check for any belt slippage.
Important Considerations:
* Tensioner Tool: Some tensioners require a special tool to properly release and tighten. A parts store or auto repair shop can usually rent or provide this tool.
* Specifics Vary: The exact procedure might vary slightly depending on the specific engine in your 1995 Ford Windstar. Refer to your repair manual for the most accurate instructions.
* Professional Help: If you're uncomfortable performing this task yourself, it's best to take your vehicle to a qualified mechanic. Incorrect belt installation can cause significant damage to your engine.
Remember: Safety is paramount. If you're unsure about any step, seek professional help. A seemingly simple task like serpentine belt replacement can result in costly repairs if done incorrectly.
