Introduction
This manual provides essential information for the installation, operation, and maintenance of your Ohlins S36DR1 Black Line Shock Absorbers. These high-performance shock absorbers are designed to enhance the ride quality and handling of Harley Davidson Street Glide models from 1990 to 2019. Please read this manual thoroughly before installation and use to ensure proper function and safety.
Safety Information
- Always wear appropriate safety gear, including eye protection and gloves, during installation.
- Ensure the motorcycle is securely supported on a stable stand before beginning any work.
- Refer to your motorcycle's service manual for specific torque specifications and procedures.
- Improper installation or adjustment can lead to loss of control and serious injury. If unsure, seek professional assistance.
- Do not attempt to disassemble the shock absorber unit. It contains high-pressure gas.
Package Contents
Verify that all components are present and undamaged before proceeding with installation.
- 2 x Ohlins S36DR1 Black Line Shock Absorbers
- User Manual (this document)
- Mounting Hardware (if included with specific kit)
- Adjustment Tools (if included)
Image: Two Ohlins S36DR1 Black Line shock absorbers, featuring black springs and bodies, designed for motorcycle suspension. They are shown diagonally against a white background.
Setup (Installation)
Installation should be performed by a qualified technician or an experienced individual with proper tools and knowledge of motorcycle suspension systems.
- Prepare the Motorcycle: Secure the motorcycle on a lift or stand so that the rear wheel is off the ground and the suspension is unloaded.
- Remove Old Shocks: Carefully remove the bolts securing the upper and lower mounts of the existing shock absorbers. Support the swingarm to prevent it from dropping.
- Install New Shocks: Position the Ohlins S36DR1 shock absorbers. Ensure the orientation is correct (refer to markings or specific instructions if provided). Insert the mounting bolts through the upper and lower eyes.
- Tighten Bolts: Hand-tighten all mounting bolts. Once both shocks are in place, lower the motorcycle slightly to put some load on the suspension, then torque the bolts to the manufacturer's specified values. Refer to your Harley Davidson service manual for exact torque specifications.
- Initial Adjustments: Before riding, perform initial sag and rebound adjustments as described in the "Operating (Adjustments)" section.
Operating (Adjustments)
The Ohlins S36DR1 shock absorbers offer adjustability to fine-tune your ride. Always make small, incremental adjustments and test the motorcycle's handling in a safe environment.
Preload Adjustment
Preload adjusts the initial compression of the spring, affecting ride height and sag. Use the provided C-spanner or appropriate tool to turn the spring preload rings. Turning clockwise increases preload (stiffer ride, higher ride height), counter-clockwise decreases preload (softer ride, lower ride height).
Rebound Damping Adjustment
Rebound damping controls the speed at which the shock absorber extends after compression. The S36DR1 typically features an adjustment knob or screw at the bottom of the shock body. Turning clockwise increases rebound damping (slower extension), counter-clockwise decreases rebound damping (faster extension). Adjust to prevent excessive bouncing or packing down over bumps.
Maintenance
Regular maintenance ensures optimal performance and longevity of your Ohlins shock absorbers.
- Cleaning: Keep the shock absorbers clean from dirt, dust, and road grime. Use mild soap and water, then rinse thoroughly. Avoid high-pressure washers directly on seals.
- Inspection: Periodically inspect the shock bodies, springs, and mounting points for any signs of damage, leaks, or wear. Check mounting bolts for proper torque.
- Service: Ohlins shock absorbers are precision components. For internal service, rebuilds, or major repairs, contact an authorized Ohlins service center. Do not attempt to open the shock unit yourself.
Troubleshooting
This section addresses common issues you might encounter.
| Problem | Possible Cause | Solution |
|---|---|---|
| Excessive Bouncing | Insufficient rebound damping. | Increase rebound damping (turn adjustment clockwise). |
| Harsh Ride / Too Stiff | Too much spring preload or excessive damping. | Decrease spring preload or reduce damping. |
| Bottoming Out | Insufficient spring preload or spring rate too soft for load. | Increase spring preload. If issue persists, consider a stiffer spring (professional service required). |
| Oil Leakage | Damaged seal or internal component. | Stop use immediately. Contact an authorized Ohlins service center for repair. |
Specifications
| Feature | Detail |
|---|---|
| Model | S36DR1 Black Line |
| Part Number | HD 776_w147 |
| Brand | Ohlins |
| Application | Harley Davidson Street Glide (1990-2019) |
| Position | Rear |
| Type | Monotube, High-Pressure Gas Type |
| Damping | Adjustable Rebound Damping |
| Spring | Adjustable Spring Preload |
| Material | Metal |
Warranty and Support
Ohlins products are manufactured to the highest standards. For specific warranty information, please refer to the warranty card included with your product or visit the official Ohlins website. For technical support, service, or genuine spare parts, please contact an authorized Ohlins dealer or service center.
Important: Unauthorized modifications or repairs will void the warranty.
