What you'll need:
* Brake Bleeder Wrench: A wrench that fits the bleeder valve on the slave cylinder (usually 8mm or 10mm).
* Clear Hose: A short length of clear hose, long enough to reach a container.
* Container: A jar or bottle to catch the fluid.
* Clutch Fluid: DOT 3 or DOT 4 brake fluid (check your owner's manual to be sure). Important: Use the correct type! Mixing fluid types can damage your system.
* Gloves: Brake fluid is corrosive.
* Jack and Jack Stands (Optional but Recommended): Makes accessing the bleeder easier. Safety First: Secure the vehicle properly before working underneath.
* Wrench (Optional): To possibly loosen a stubborn bleeder valve.
* Shop Towels or Rags: To clean up any spills.
Procedure:
1. Locate the Slave Cylinder Bleeder Valve: This is typically found on the top or side of the slave cylinder, which is bolted to the transmission bell housing. It's a small valve with a square or hex head. You may need a flashlight and possibly even a mirror to find it. Consult a repair manual or online diagrams specific to your year and model if you're having trouble locating it.
2. Prepare the System: Open the clutch fluid reservoir (located near the master cylinder under the hood). Top it off with fresh fluid.
3. Attach the Hose: Attach one end of the clear hose to the bleeder valve and submerge the other end into the container filled with a small amount of fluid.
4. Have Your Helper Pump the Clutch: Your helper should slowly and steadily pump the clutch pedal several times. They should *hold* the pedal down after the last pump.
5. Open the Bleeder Valve: While your helper is holding the pedal down, carefully open the bleeder valve using the brake bleeder wrench. You should see fluid flowing through the hose; if there are air bubbles, they will be visible.
6. Close the Bleeder Valve: Once the fluid flow is steady and free of bubbles, close the bleeder valve. Have your helper slowly release the clutch pedal.
7. Repeat Steps 4-6: Repeat steps 4-6 several times until no more air bubbles appear in the fluid stream.
8. Check Fluid Level: Check and top off the clutch fluid reservoir as needed. You may need to repeat the entire process more than once to ensure all air is removed.
9. Test the Clutch: Have your helper start the engine and test the clutch pedal. It should feel firm and have a normal operating range.
Important Considerations:
* Gravity Bleed: If you can't get a helper, you can try a gravity bleed. This is slower, but involves simply opening the bleeder valve and letting the fluid drain slowly. This method often isn't as effective at removing air.
* Pressure Bleeder: For a more efficient bleed, consider using a pressure bleeder. This tool maintains pressure in the system, resulting in a quicker and more thorough bleed.
* Master Cylinder: If bleeding the slave cylinder doesn't solve the problem, the master cylinder might need attention. This is more complex and likely requires professional help.
* Repair Manual: Consulting a repair manual specific to your 1999 Dodge 1500 is highly recommended. It provides detailed diagrams and instructions.
If you're uncomfortable working on your vehicle, it's always best to take it to a qualified mechanic. Working on your hydraulic system improperly can be dangerous.
