1. Gather Tools and Parts
- Replacement wheel bearings (check the correct part number for your specific L130 model)
- Socket wrench set
- Box wrench
- Pliers
- Screwdriver
- Hammer
2. Prepare the Mower
- Park the mower on a level surface and engage the parking brake.
- Turn off the engine and allow it to cool.
- Disconnect the spark plug wire to ensure the mower won't start accidentally.
- Remove the front wheels by unscrewing the lug nuts.
3. Remove the Wheel Bearing Retainer
- Locate the wheel bearing retainer on the front spindle.
- Use a screwdriver to pry open the retainer and remove the cotter pin.
- Remove the retainer by unscrewing the nut that holds it in place.
4. Remove the Old Bearing
- Pull the old bearing off the spindle. Be careful not to damage the spindle.
5. Install the New Bearing
- Place the new bearing on the spindle.
- Reinstall the retainer and cotter pin.
- Tighten the retainer nut just enough to hold the bearing in place.
6. Reinstall the Wheel
- Reattach the front wheel to the spindle and secure it with the lug nuts. Tighten the lug nuts until they are snug.
7. Test the Bearings
- Rotate the front wheels by hand to check if they spin smoothly. They should rotate freely without any binding or grinding noises.
8. Reconnect the Spark Plug Wire
- Reconnect the spark plug wire to the spark plug.
9. Test the Mower
- Start the mower and check for any unusual noises or vibrations from the front wheels. If everything seems normal, you have successfully replaced the front wheel bearings on your John Deere L130 lawn mower.
Remember to always follow safety precautions and wear appropriate safety gear while working on your mower. If you encounter any difficulties or uncertainties during the process, it's best to consult the mower's service manual or seek assistance from a qualified repair professional.