Thule Kayak Stacker Instruction Manual

Product Overview

The Thule Kayak Stacker is a versatile and space-saving carrier designed for the transport of one or two kayaks. Its innovative design allows the stackers to be folded flat when not in use, minimizing obstruction and improving vehicle aerodynamics. The system includes sturdy straps with rubber pads to ensure secure fastening of your kayaks while protecting both the kayak and your vehicle from scratches during loading, transport, and unloading.

Key Features:

• Foldable design for compact storage when not in use.
• Capacity to carry 1-2 kayaks.
• Includes two 275 cm fastening straps with wear guards.
• Compatible with Thule square bars and Thule aero bars.
• Rubber pad around strap buckle protects surfaces.
• Designed for secure transport of various kayak types.
• Meets high international approvals, including TUV standards.

Setup and Installation

Proper installation of the Thule Kayak Stacker is crucial for safe transport. This carrier is designed to mount directly onto Thule roof bars. Ensure your vehicle is equipped with a complete Thule roof bar system, which typically includes specialized footpacks, vehicle-specific fitting kits, and load carrier bars.

This image displays the primary components of the Thule Kayak Stacker, showing the robust upright bars designed to hold kayaks vertically and a durable strap for securing the load. The stacker is designed to fold flat when not in use.

1. Attach Stacker to Roof Bars: Securely fasten the stacker units to your Thule square or aero roof bars according to the detailed instructions provided in the product packaging. Ensure all bolts and clamps are tightened to the recommended torque specifications.
2. Positioning: For optimal stability, position the stackers appropriately on your roof bars, considering the length and weight distribution of your kayak(s).
3. Folding Mechanism: Familiarize yourself with the folding mechanism. The stackers can be easily folded flat when not in use, reducing wind resistance and vehicle height.

Operation

Once installed, the Thule Kayak Stacker provides a secure method for transporting your watercraft.

Here, a blue kayak is shown securely mounted on a vehicle's roof using the Thule Kayak Stacker. The stacker allows for vertical transport of kayaks, optimizing roof space and demonstrating how the straps firmly hold the kayak in place during transit.

1. Loading Kayaks: With the stackers in their upright position, carefully lift and place your kayak(s) against the stacker bars. For two kayaks, place one on each side of the central upright.
2. Securing with Straps: Use the provided 275 cm fastening straps to secure the kayaks. Thread the straps over the kayaks and through the stacker's attachment points, ensuring the rubber pad protects the kayak and vehicle from the metal buckle. Pull the straps taut to eliminate any slack, ensuring the kayaks are firmly held against the stacker.
3. Additional Securing: For long loads, it is recommended to fasten additional straps to the front and rear of the car for enhanced stability during travel.
4. Pre-Drive Check: Before driving, always double-check that all straps are tight and the kayaks are stable and not shifting.

Care and Maintenance

To ensure the longevity and continued performance of your Thule Kayak Stacker, follow these simple care and maintenance guidelines:

• Regular Cleaning: Clean the stacker components periodically with mild soap and water to remove dirt, salt, or other debris. Rinse thoroughly and dry.
• Inspect Straps: Regularly inspect the fastening straps for any signs of wear, fraying, or damage. Replace straps if they show significant wear to ensure secure transport.
• Check Fasteners: Periodically check all bolts, nuts, and clamps to ensure they remain tight. Re-tighten as necessary to maintain structural integrity.
• Lubrication: If the folding mechanism becomes stiff, apply a small amount of silicone-based lubricant to the pivot points.
• Storage: When not in use, fold the stackers flat and store them in a dry place to prevent corrosion and extend their lifespan.

Troubleshooting

If you encounter any issues with your Thule Kayak Stacker, consider the following common solutions:

• Kayaks Not Stable:
  • Ensure straps are pulled taut and secured properly.
  • Verify that the stacker units are firmly attached to the roof bars and not shifting.
  • Confirm that the kayaks are positioned correctly against the stacker bars.
• Scratches on Kayak/Vehicle:
  • Check that the rubber pad around the strap buckle is correctly positioned to prevent contact with surfaces.
  • Ensure proper loading and unloading techniques are used to avoid dragging kayaks across surfaces.
• Difficulty Folding/Unfolding:
  • Check for any obstructions or debris in the folding mechanism.
  • Apply a small amount of silicone lubricant to the pivot points if stiffness persists.

Technical Specifications

Warranty and Support

Thule products undergo rigorous testing and evaluation procedures to meet the highest international approvals, ensuring quality and durability. For specific warranty information, please refer to the documentation included with your purchase or visit the official Thule website.

For technical support, spare parts, or any inquiries regarding your Thule Kayak Stacker, please contact Thule customer service. Information regarding spare parts, including line drawings and part codes, can often be found on the Thule support portal. For Madison spare part codes, add 'THS' to the front of the Thule part numbers.

You can visit the Thule Store on Amazon for more product information and support resources.