Here's a general procedure. Specifics may vary slightly depending on your exact Venture model and trim:
1. Preparation:
* Safety First: Park on a level surface, engage the parking brake, and chock the rear wheels. Use jack stands to securely lift the front of the vehicle after lifting it with a jack. Never work under a vehicle supported only by a jack.
* Gather Tools: You'll need a jack, jack stands, lug wrench, wheel chocks, socket wrench (likely a 14mm and 15mm for lug nuts and caliper bolts, respectively – verify your specific size), possibly a C-clamp or caliper compression tool, a hammer (possibly a rubber mallet), and penetrating oil (like PB Blaster).
2. Remove the Wheel:
* Loosen the lug nuts slightly using the lug wrench before jacking up the vehicle. This prevents the wheel from spinning when you try to remove the nuts while it's off the ground.
* Jack up the vehicle and secure it with jack stands.
* Remove the lug nuts completely and take off the wheel.
3. Remove the Caliper:
* Locate the caliper bolts: These are usually on the back of the caliper, holding it to the caliper bracket. They are typically 14mm or 15mm bolts (check your vehicle's specifications).
* Apply penetrating oil: Spray penetrating oil on the bolts to help loosen them. Let it sit for a few minutes.
* Remove the bolts: Carefully unscrew the caliper bolts and set them aside in a safe place.
* Remove the caliper: Carefully lift the caliper off the rotor. You may need to gently pry it away if it's sticking. Do not disconnect the brake lines. You can either:
* Hang the caliper: Use a bungee cord or wire to hang the caliper from something nearby, keeping it suspended and preventing stress on the brake lines.
* Support the caliper: Use a piece of wire or rope to prevent the brake hose from stretching or twisting.
4. Remove the Rotor:
* Inspect the rotor: Look for any corrosion or rust that might be interfering with removal.
* Remove the rotor: Sometimes, the rotor slides right off. Other times, it might be slightly stuck due to rust or corrosion. If it's stuck, try gently tapping the back of the rotor with a rubber mallet. Avoid using excessive force, as you could damage the rotor or the hub. If it's still stuck, consider using a rotor puller tool.
5. Reassembly:
* Clean the hub: Clean any rust or debris off the wheel hub.
* Install the new rotor: Slide the new rotor onto the hub. Make sure it's seated properly.
* Reinstall the caliper: Carefully place the caliper back onto the rotor. Make sure the brake pads are properly seated against the rotor.
* Reinstall the caliper bolts: Tighten the caliper bolts to the manufacturer's specified torque (check your repair manual).
* Reinstall the wheel: Put the wheel back on and tighten the lug nuts.
* Lower the vehicle: Carefully lower the vehicle to the ground.
* Tighten the lug nuts: Tighten the lug nuts to the manufacturer's specified torque.
Important Considerations:
* Brake Fluid: Be careful not to damage the brake lines. If brake fluid spills, take appropriate safety precautions.
* Repair Manual: A repair manual specific to your 2001 Chevrolet Venture is highly recommended. It will provide detailed instructions, torque specifications, and diagrams.
* Caliper Piston: You may need to compress the caliper piston to allow sufficient clearance for the new rotor. A C-clamp or caliper compression tool is usually used for this. Be cautious and avoid damaging the piston seal.
This is a general guide. Always consult your vehicle's repair manual for specific instructions and torque specifications. If you are unsure about any step, seek professional help. Improperly installed brakes can be extremely dangerous.
