1. Introduction
This manual provides essential instructions for the safe and proper installation, operation, and maintenance of your Thule 9591B WingBar Edge Roof Rack System. The Thule WingBar Edge is a complete, all-in-one roof rack solution designed for vehicles with fix points or flush rails, offering a low-profile and integrated appearance. It features a smoothly arched design for a slim fit and universal compatibility through telescopic feet.
Please read this manual thoroughly before installation and retain it for future reference. Adherence to these instructions ensures optimal performance and safety.
2. Product Overview
The Thule WingBar Edge system is engineered for a secure and aerodynamic fit. Key features include:
- Low profile and close fit to the roof for an integrated look.
- Smoothly arched design for a slim and aesthetic appearance.
- Universal fit achieved through telescopic feet, allowing for 50 mm adjustment per side.
- Designed for vehicles with integrated fix points or flush roof rails.
Figure 1: Thule WingBar Edge Roof Rack System installed on a vehicle. This image shows the two black roof bars securely mounted across the roof of a grey car, demonstrating their low-profile and integrated design.
3. Setup and Installation
Proper installation is crucial for safety and performance. Always refer to the detailed vehicle-specific fitting instructions provided with your product. The following steps are general guidelines.
- Unpack Components: Carefully remove all parts from the packaging. Verify that all components listed in the product's packing list are present.
- Identify Front and Rear Bars: The WingBar Edge system typically includes a front and a rear bar, which may differ slightly in length or foot placement. Consult your specific fitting guide to identify each bar.
- Adjust Telescopic Feet: The telescopic feet allow for width adjustment. Loosen the adjustment mechanism and extend or retract the bar ends to match your vehicle's roof width at the designated mounting points. Ensure the bar is centered.
- Position on Vehicle: Place the front and rear bars onto the vehicle's roof at the specified mounting points (fix points or flush rails). These points are usually indicated in your vehicle's owner's manual or the Thule fitting guide.
- Secure the Bars: Using the provided tools, tighten the securing bolts for each foot. Ensure all feet are firmly attached to the vehicle's roof. Do not overtighten, but ensure there is no movement.
- Check Security: After initial tightening, gently pull and push on each bar to confirm it is securely fastened and does not move. Re-tighten if necessary.
- Install End Caps/Locks: Attach any protective end caps and install the locking cylinders (if applicable) to prevent theft and secure the system.
Figure 2: A single Thule WingBar Edge roof bar. This image displays the sleek, aerodynamic design of one bar, highlighting the integrated foot and the T-track channel for accessories.
Figure 3: Close-up view of a Thule WingBar Edge foot. This image details the mechanism where the bar connects to the vehicle's roof, showing the secure and adjustable fitting.
4. Operating Instructions
Once installed, your Thule WingBar Edge system is ready for use with compatible Thule accessories (e.g., bike carriers, cargo boxes, ski carriers).
- Load Capacity: Adhere strictly to the maximum load capacity of 165.4 pounds (75 kg) for the roof rack system, or the maximum roof load specified by your vehicle manufacturer, whichever is lower. Distribute the load evenly.
- Accessory Attachment: Attach Thule accessories to the integrated T-track channel on the WingBar Edge. Follow the specific instructions provided with each accessory for secure mounting.
- Secure Loads: Always ensure that all cargo is securely fastened to the roof rack and accessories. Use appropriate straps and tie-downs. Regularly check the security of the load during long journeys.
- Driving Considerations:
- Adjust driving speed to suit the load and road conditions.
- Be aware of increased vehicle height and width when entering low-clearance areas or narrow passages.
- Increased wind resistance may affect fuel consumption and vehicle handling.
- Regular Checks: Before each journey and periodically during long trips, check that the roof rack and any attached accessories are securely fastened.
5. Maintenance
Regular maintenance will prolong the life and ensure the safe operation of your roof rack system.
- Cleaning: Clean the roof bars regularly with mild soap and water. Avoid abrasive cleaners or solvents that could damage the finish.
- Lubrication: Periodically lubricate moving parts, such as lock cylinders, with a non-petroleum-based lubricant to ensure smooth operation.
- Inspection: Inspect the bars, feet, and mounting hardware for any signs of wear, damage, or corrosion. Replace any damaged components immediately.
- Seasonal Removal: If the roof rack is not used for extended periods, especially during winter, it is recommended to remove it from the vehicle to minimize exposure to harsh weather conditions and reduce potential wind noise.
- Storage: Store the roof rack in a dry, cool place when not in use.
6. Troubleshooting
This section addresses common issues you might encounter.
| Problem | Possible Cause | Solution |
|---|---|---|
| Excessive Wind Noise | Improper installation; gaps in T-track; accessories not removed when not in use. | Ensure bars are correctly positioned and tightened. Check if T-track rubber strips are fully inserted. Remove accessories when not carrying cargo. |
| Roof Rack Feels Loose | Mounting bolts not sufficiently tightened; incorrect fitment. | Re-tighten all mounting bolts according to the installation instructions. Verify that the correct fitting kit for your vehicle is used. |
| Difficulty Attaching Accessories | T-track channel obstructed; accessory not compatible. | Ensure the T-track channel is clear of debris. Confirm accessory compatibility with Thule WingBar Edge. |
If you encounter issues not listed here or require further assistance, please contact Thule customer support.
7. Specifications
| Model | 9591B |
| Brand | Thule |
| Color | Black |
| Item Dimensions (L x W x H) | 47.24 x 7.87 x 5.51 inches (120 x 20 x 14 cm) |
| Load Capacity | 165.4 Pounds (75 kg) |
| Mounting Type | Ceiling Mount, Railing Mount (for fix points/flush rails) |
| Item Weight | 11 pounds (5 kg) |
| Manufacturer | Thule GmbH |
8. Warranty and Support
Thule products are tested and are subject to strict quality controls. Thule offers a limited warranty on its products. For detailed warranty information, product registration, or technical support, please visit the official Thule website or contact their customer service department directly. Keep your proof of purchase for warranty claims.
Contact Information: Refer to the official Thule website for the most current contact details and support resources in your region.
