1. Preparation:
* Safety First: Always disconnect the negative battery terminal before starting any work on your vehicle's electrical system. This prevents accidental shorts and damage.
* Gather Supplies: You'll need a new washer fluid reservoir (make sure it's the right one for your year and model), a flathead screwdriver or possibly a socket wrench (depending on the reservoir's mounting), rags or shop towels, and possibly some pliers.
2. Accessing the Reservoir:
* Location: The washer fluid reservoir is usually located under the hood, often towards the front on the passenger side (right side in most US vehicles). It's a plastic tank. Locate it by looking for the lines going to the washer nozzles on the windshield.
* Removal: You'll likely need to remove some components to access it fully. This could involve removing the air intake box or other parts depending on how much it's obstructed. The owner's manual will be helpful here.
3. Disconnecting the Reservoir:
* Lines: Carefully disconnect the washer fluid lines leading to and from the reservoir. These are usually plastic and may have quick-connect fittings. If they are stubborn, gently wiggle them free. Have some rags ready to catch any remaining fluid.
* Electrical Connections: Some models may have a level sensor or pump connected to the reservoir. Disconnect these carefully, taking note of how they were connected for reassembly.
* Mounting: Locate the mounting points for the reservoir. These are usually clips or bolts. Carefully remove these, keeping track of how the reservoir was secured.
4. Installing the New Reservoir:
* Reverse the Process: Follow the steps you took to remove the reservoir in reverse order to install the new one. Ensure all the lines and connections are securely reattached.
* Double-Check: Before connecting the battery, double-check that all lines and connections are secure and correctly seated.
5. Reassembly and Testing:
* Reconnect the Battery: Reconnect the negative battery terminal.
* Fill with Fluid: Fill the new reservoir with washer fluid. Consult your owner's manual for the recommended type.
* Test: Turn on the windshield wipers and check for proper operation. If there are any leaks or issues, re-check all connections.
Important Notes:
* Photographs: Before disconnecting anything, take pictures of how everything is connected. This will be invaluable when reassembling.
* Specifics: This is a general guide. Your 1995 Chevy Blazer S-10 may have variations in how the reservoir is accessed and mounted. Your owner's manual is crucial.
* Professional Help: If you're uncomfortable performing this repair yourself, consider taking your vehicle to a qualified mechanic.
Remember safety is paramount. If you're unsure about any step, seek professional assistance. Good luck!
