Thule Hullavator Pro 898 Rooftop Kayak Carrier Instruction Manual

1. Introduction

The Thule Hullavator Pro 898 is a lift-assist rooftop kayak carrier designed to simplify the loading and unloading of kayaks. This manual provides essential information for the safe and effective use of your Hullavator Pro, ensuring proper installation, operation, and maintenance.

Key Features:

• Lift-assist mechanism designed for easy loading and unloading by a single person.
• Gas-assist struts reduce the kayak's effective weight by 40 lbs during lifting and lowering.
• Double extending arms allow loading and unloading at waist height, minimizing strain and risk of vehicle damage.
• Eight padded support points ensure maximum protection for the kayak during transport.
• Corrosion-resistant kayak cradles are expandable to accommodate various kayak widths.
• Constructed from durable aluminum and double-coated steel for longevity.
• Includes bow and stern tie-downs for secure transport of one kayak.

2. Setup and Installation

Proper installation of the Thule Hullavator Pro 898 is crucial for safety and performance. This carrier requires a compatible roof rack system (crossbars) on your vehicle. Refer to the detailed instructions provided in the manufacturer's manual for your specific roof rack and the Hullavator Pro for precise installation steps.

General Installation Guidelines:

1. Mounting the Carrier: Attach the Hullavator Pro units to your vehicle's crossbars. Ensure they are securely fastened according to the provided torque specifications. Some installations may require specific spacing or overhang from the foot packs.
2. Adjusting Cradle Width: The kayak cradles can be adjusted to fit the width of your kayak. Ensure a snug but not overly tight fit to prevent damage.
3. Side Mirror Adjustment: For optimal clearance during operation, it may be necessary to fold in your vehicle's side mirrors.
4. Initial Checks: After installation, perform a thorough check of all bolts, straps, and connections to ensure they are tight and correctly positioned.

Image: Thule Hullavator Pro mounted on a vehicle, ready for kayak loading. The system extends downwards to facilitate easier access.

Image: Diagram illustrating the gas-assist struts that lift and lower 40 lbs of the kayak's weight, and the double extending arms that lower the kayak by up to 3 feet for waist-height loading.

3. Operation

The Hullavator Pro is designed for intuitive and assisted kayak loading and unloading. Follow these steps for safe operation:

Loading a Kayak:

1. Lower the Carrier: Release the locking mechanism to allow the carrier arms to extend downwards to waist height. This brings the kayak cradles to an accessible position beside your vehicle.
2. Position the Kayak: Carefully lift your kayak and place it onto the padded cradles. Ensure the kayak is centered and stable on the carrier.
3. Secure the Kayak: Use the provided cam straps to firmly secure the kayak to the cradles. Ensure the straps are tight and the kayak cannot shift.
4. Lift the Carrier: Grasp the carrier handles and gently push upwards. The gas-assist struts will help lift the kayak back onto the vehicle's roof. Guide the carrier until it locks securely into the transport position.
5. Attach Bow and Stern Tie-downs: For added security, attach the bow and stern tie-downs to the front and rear of your kayak and secure them to appropriate anchor points on your vehicle.

Unloading a Kayak:

1. Release Tie-downs: Disconnect the bow and stern tie-downs.
2. Lower the Carrier: Release the locking mechanism and gently pull the carrier arms downwards. The gas-assist struts will control the descent, bringing the kayak to waist height.
3. Unstrap and Remove Kayak: Unfasten the cam straps and carefully lift the kayak off the cradles.
4. Return Carrier to Stored Position: Push the empty carrier arms back up until they lock into the transport position.

Image: A kayak securely mounted on the Thule Hullavator Pro, positioned on the vehicle's rooftop for transport. Highlights the padded support points and robust construction.

4. Maintenance

Regular maintenance ensures the longevity and safe operation of your Thule Hullavator Pro 898.

• Cleaning: After use, especially in saltwater environments, rinse the carrier with fresh water to remove salt, dirt, and debris. Use a mild soap if necessary.
• Lubrication: Periodically lubricate moving parts and pivot points with a silicone-based lubricant to ensure smooth operation of the gas-assist struts and extending arms.
• Inspection: Regularly inspect all components for signs of wear, damage, or corrosion. Check straps for fraying and buckles for proper function. Ensure all bolts and fasteners are tight.
• Storage: When not in use, store the Hullavator Pro in a clean, dry place. If left on the vehicle, ensure it is in the fully closed and locked position.

5. Troubleshooting

If you encounter issues with your Thule Hullavator Pro 898, consider the following common solutions:

• Difficulty Lifting/Lowering:
  • Ensure the kayak's weight does not exceed the carrier's maximum load capacity (75 lbs).
  • Check for obstructions or debris in the moving parts.
  • Apply lubricant to the gas-assist struts and pivot points.
• Kayak Not Secure:
  • Verify that the cam straps are correctly threaded and tightened.
  • Ensure the bow and stern tie-downs are properly attached and taut.
  • Confirm the kayak is centered and fully seated in the cradles.
• Excessive Noise During Transport:
  • Check all mounting hardware for tightness, including the carrier to the crossbars and the crossbars to the vehicle.
  • Ensure the carrier arms are fully locked in the upright transport position.
  • Verify that the kayak is securely fastened and not vibrating against the carrier or vehicle.
• Installation Challenges:
  • Refer to the detailed installation manual and any vehicle-specific fit guides.
  • Consider seeking professional installation if difficulties persist.

6. Specifications

Image: A detailed view of the Thule Hullavator Pro unit, highlighting its dimensions (36 x 6 x 16 inches) and weight (39.7 lbs).

7. Warranty and Support

The Thule Hullavator Pro 898 comes with a Limited Lifetime Manufacturer Warranty. This warranty covers defects in materials and workmanship under normal use. For specific warranty details, claims, or technical support, please contact Thule customer service directly or visit their official website.

Always retain your proof of purchase for warranty purposes.