Tools and Materials Needed:
1. Wrench
2. Jack and jack stands
3. Brake fluid
4. Clear tubing
5. Waste container
6. Assistant (recommended)
Step-by-Step Procedure:
1. Safety First:
- Park your John Deere 310B backhoe loader on level ground and engage the parking brake.
- Ensure the engine is turned off and allow ample time for it to cool down.
- Wear safety glasses and gloves to protect yourself from brake fluid.
2. Prepare for Bleeding:
- Identify the brake bleeder screws. On the 310B backhoe loader, they are usually located on the wheel cylinders near each wheel.
3. Connect the Bleeding Kit:
- Attach one end of the clear tubing to the bleeder screw, ensuring a snug fit.
- Submerge the other end of the tubing in a container filled with clean brake fluid, making sure the fluid level is higher than the end of the tubing to prevent air from entering.
4. Start Bleeding:
- Ask your assistant to slowly and firmly press the brake pedal down until it becomes firm.
- While the brake pedal is depressed, loosen the bleeder screw slightly using the wrench. You should see brake fluid and air bubbles flowing into the container.
- Once the air bubbles stop, tighten the bleeder screw again.
5. Repeat Bleeding:
- Repeat the process of pressing the brake pedal, opening the bleeder screw, and retightening it until no more air bubbles appear.
6. Check the Fluid Level:
- After bleeding each brake, inspect the master cylinder's fluid level. If it's low, top it up with the appropriate brake fluid recommended for your John Deere 310B.
7. Repeat for Other Wheels:
- Follow the same procedure for bleeding the brakes at each wheel of your backhoe loader.
8. Test Brakes:
- Once you have bled all the brakes, test them by gradually pressing the brake pedal. The pedal should feel firm and responsive.
9. Clean Up and Disposal:
- Wipe off any spilled brake fluid from surfaces. Dispose of the old brake fluid and the waste fluid container properly according to your local regulations.
10. Final Inspection:
- Double-check all the bleeder screws to ensure they are securely tightened.
- Test the brakes one more time before operating your 310B backhoe loader.
Remember, if you're not confident in your mechanical abilities or encounter difficulties during the process, it's best to consult with a qualified mechanic or repair professional for assistance to guarantee safe and effective brake bleeding.
