Tools and Materials Needed:
- Flathead screwdriver
- Combination wrench set
- 3/8-inch drive ratchet and socket set
- Clutch adjustment tool or vernier caliper
- Clutch cable
Procedure:
1. Park and Prepare the Motorcycle:
- Park your Road King on a flat surface and ensure the engine is turned off and cool.
- Put the motorcycle in neutral.
2. Locate the Clutch Adjustment Mechanism:
- The clutch adjustment mechanism is located on the left side of the motorcycle, near the front cylinder. You'll see a round cover with two bolts holding it in place.
3. Remove the Clutch Cable Inspection Cover:
- Use a flathead screwdriver to pry off the rubber inspection cover from the clutch cable.
4. Measure Clutch Cable Play:
- Slide your fingers under the clutch cable at the cable adjuster (near the clutch lever) and press down the outer housing of the cable.
- The cable should have approximately 1/8 inch of play between the outer housing and the inner wire. If the play is too much or too little, it needs adjustment.
5. Adjust Clutch Cable:
- If adjustment is needed, use a combination wrench to loosen the locknut on the cable adjuster.
- Turn the cable adjuster in or out to increase or decrease the cable play as needed.
- Tighten the locknut to secure the adjustment.
6. Check Clutch Lever Response:
- Pull in the clutch lever and release it slowly. The lever should move smoothly with a little resistance at the beginning and end of its travel.
- If the lever feels spongy or doesn't release properly, you might need to adjust the clutch release mechanism at the primary cover.
7. Road Test:
- Take the motorcycle for a short ride to test the clutch engagement and shifting performance.
- Ensure that the clutch engages and disengages smoothly, without slipping or dragging.
8. Make Fine Adjustments:
- If necessary, repeat steps 4-7 to make fine adjustments to the clutch cable until you achieve the desired clutch performance.
Note:
- If the clutch adjustment tool or vernier caliper is available, they can be used to measure the clutch release bearing end play and adjust it accordingly. This method is more precise but requires specialized tools and expertise.
- Always make small adjustments and test the clutch to avoid over-adjusting or under-adjusting the cable, which could affect the clutch's performance and lifespan.
If you're not confident performing the clutch adjustment yourself or encounter difficulties, it's advisable to have a qualified motorcycle mechanic handle the adjustment to ensure the proper functioning and safety of your motorcycle's clutch system.
