How to Service a Harley Servi-Car Rear End
Servicing the rear end of your Harley Servi-Car is crucial for ensuring a smooth and safe ride. While it may seem daunting, this task is manageable with the right guidance. Whether you’re a seasoned mechanic or a DIY enthusiast, this comprehensive guide will equip you with the knowledge and steps to effectively service your Servi-Car’s rear end.
Before we delve into the specifics, it’s important to understand that the rear end of a Harley Servi-Car is a complex system comprising the final drive, wheel bearings, brakes, and suspension components. Regular maintenance of this system is vital for optimal performance and longevity.
Essential Tools for the Job
Before you begin, gather the following tools:
- Socket set
- Wrench set
- Torque wrench
- Drain pan
- Gear oil pump
- Grease gun
- Shop rags
- Harley-Davidson service manual for your specific model year
Step-by-Step Guide to Servicing Your Harley Servi-Car Rear End
1. Safety First
Begin by securing your Servi-Car on a level surface using a sturdy jack stand placed under the frame. Engage the parking brake and chock the front wheel for added safety.
2. Draining the Gear Oil
Locate the drain plug on the bottom of the rear end housing. Place a drain pan underneath and unscrew the plug, allowing the old gear oil to drain completely.
3. Inspecting and Replacing the Gasket
With the gear oil drained, examine the drain plug gasket for any signs of wear or damage. Replace the gasket if necessary.
4. Refilling with Fresh Gear Oil
Using a gear oil pump, refill the rear end housing with the recommended type and amount of gear oil specified in your Servi-Car’s service manual.
5. Checking and Adjusting the Wheel Bearings
Carefully inspect the wheel bearings for any play or roughness. If necessary, adjust the bearings according to the manufacturer’s specifications outlined in your service manual.
6. Inspecting and Adjusting the Brakes
Thoroughly inspect the rear brake shoes or pads for wear and tear. Adjust the brakes as needed, ensuring they engage smoothly and effectively.
7. Lubricating Moving Parts
Using a grease gun, lubricate all grease fittings on the rear end, including those on the swingarm, drive shaft, and brake linkage.
Maintaining Your Harley Servi-Car Rear End
To ensure your Servi-Car’s rear end remains in top condition, follow these maintenance tips:
- Regularly check the gear oil level and condition.
- Inspect the rear brake shoes or pads for wear and tear.
- Keep the rear end clean and free of debris.
- Address any unusual noises or vibrations promptly.
Conclusion
By diligently following these steps, you can service the rear end of your Harley Servi-Car, ensuring a smooth, safe, and enjoyable riding experience. Remember to consult your service manual for specific torque specifications and procedures related to your model year.
