That said, here's a general outline of the process. Specific details may vary slightly depending on the exact axle configuration:
Tools You'll Need:
* Appropriate size C-clip pliers: These are specialized pliers designed for this job. Improper tools can damage the clips and/or the axle housing. You might need two sets – one for each side. Make absolutely sure you have the correct size for your Blazer's axle.
* Jack and jack stands: Securely support the Blazer. Never work under a vehicle supported only by a jack.
* Wheel chocks: To prevent the vehicle from rolling.
* Sockets and wrenches: To remove the axle nut and possibly other components depending on the specific procedure. You might need a breaker bar for the axle nut.
* Penetrating oil (PB Blaster or similar): To help loosen any rusted or stuck components.
* Gloves and safety glasses: Essential for protecting yourself.
General Steps (Consult a repair manual for your specific year and model):
1. Safety First: Park the vehicle on a level surface, engage the parking brake, and chock the wheels. Raise the rear of the vehicle using a jack and secure it on jack stands.
2. Remove the Wheel and Brake Drum/Rotor: Remove the wheel and then the brake drum or rotor (depending on your model; some have disc brakes, others drum brakes). You'll likely need to remove the caliper from the rotor on disc brake models.
3. Remove the Axle Nut: This is usually a large nut on the end of the axle shaft. Use a socket and wrench, or potentially a breaker bar, to remove it.
4. Remove the Axle Flange: This might require disconnecting the driveshaft or other components depending on your specific Blazer's configuration. Consult a repair manual.
5. Access the C-Clips: With the axle flange removed, you should have access to the C-clips. They are usually located inside the differential housing on either side of the axle shaft.
6. Remove the C-Clips: This is where the C-clip pliers come in. Carefully insert the pliers and remove the clips. They can be stubborn and may require some force. Do not pry on the clips with anything other than the correct pliers. Damage to the axle housing or clips will make the repair much more complex and potentially expensive.
7. Remove the Axle Shaft: Once the clips are removed, the axle shaft should slide out of the differential.
Important Considerations:
* Repair Manual: A repair manual specific to your 2001 Chevy Blazer is crucial. It will provide detailed diagrams and instructions tailored to your vehicle's make, model, and year.
* Differential Fluid: You will likely lose some differential fluid when removing the axles. Be prepared to replace it afterward with the correct type and quantity.
* Professional Help: If you are uncomfortable with any of these steps, take your Blazer to a qualified mechanic. Improperly removing or reinstalling the axles can lead to serious damage to your vehicle's drivetrain.
This is a general guide. Always consult a repair manual for detailed instructions specific to your vehicle before attempting this repair. Failing to do so could result in damage to your vehicle or personal injury.
