Návod k použití tažného zařízení CURT 13142 třídy 3

1. Konec produktuview

The CURT 13142 Class 3 Trailer Hitch is engineered for serious towing, offering a vehicle-specific fit for select Mercedes-Benz GLK350 models. This hitch provides a weight carrying capacity of 3,500 lbs. Gross Trailer Weight (GTW) and 350 lbs. Tongue Weight (TW). It features a standard 2-inch receiver tube, suitable for a variety of towing applications including utility trailers, boat trailers, campers, and more. Each hitch is constructed from high-strength steel with precise welding and protected by a co-cured finish of liquid A-coat and black powder coat for superior resistance to rust, chipping, and UV damage.

Image 1.1: The CURT 13142 Class 3 Trailer Hitch, showcasing its robust construction and 2-inch receiver.

2. Klíčové vlastnosti

• Spolehlivá síla: Rated for 3,500 lbs. gross trailer weight and 350 lbs. tongue weight (limited to lowest-rated towing component).
• Všestranný design: Equipped with a standard 2-inch x 2-inch hitch receiver. Note: Not compatible with vertical hanging bike racks that require bikes to be hung/mounted vertically.
• Fully Tested: Every CURT Class 3 trailer hitch design undergoes rigorous testing in real-world, on-vehicle conditions at our Detroit engineering facility, adhering to SAE J684 standards for safety.
• Rust, Chip, UV-Resistant: Protected with a unique dual-coat finish of rust-resistant liquid A-coat and highly durable black powder coat, co-cured for exceptional durability.
• Snadná instalace: Designed for a custom, factory fit on select model years of the Mercedes-Benz GLK350.

Obrázek 2.1: Konecview of the hitch's features, including vehicle-specific design, dual-coat finish, standard receiver, and tested design.

Image 2.2: Illustration confirming the 2-inch receiver tube size, indicating compatibility with standard towing accessories.

3. Obsah balení

Před zahájením instalace ověřte, zda jsou přítomny všechny komponenty.

• 1 x CURT Class 3 Trailer Hitch (Model 13142)

4. Instalace a nastavení

The CURT 13142 trailer hitch is designed for a custom, vehicle-specific fit on select Mercedes-Benz GLK350 models. While designed for ease of installation, professional installation is recommended to ensure proper fitment and safety.

Obecné pokyny k instalaci:

• Always refer to the detailed installation instructions provided with your specific hitch model for vehicle-specific steps.
• Ensure the vehicle is on a level surface and properly supported before beginning work.
• Some installations may require temporary removal of vehicle components (e.g., exhaust hangers, fascia) or minor modifications (e.g., drilling, enlarging existing holes).
• Use appropriate safety gear, including eye protection and gloves.
• Torque all fasteners to the specifications outlined in the detailed instructions.

Obrázek 4.1: Detailní záběr view of the standard 2-inch hitch receiver, where towing accessories are inserted.

Video instalace:

5. Provoz

Once the CURT trailer hitch is securely installed, it is ready for towing. Always ensure that the trailer being towed does not exceed the lowest-rated towing component, which includes the hitch's capacity, the vehicle's towing capacity, and the trailer's Gross Vehicle Weight Rating (GVWR).

Nejlepší postupy pro odtahování:

• Bezpečné připojení: Always use a properly sized hitch ball and ensure the coupler is fully engaged and locked onto the hitch ball.
• Bezpečnostní řetězy: Cross safety chains under the trailer tongue and attach them to the designated chain loops on the hitch.
• Zapojení: Connect trailer lighting wiring harness to the vehicle's electrical system for proper signal lights and brakes.
• Rozložení hmotnosti: Distribute the trailer load evenly, ensuring proper tongue weight (typically 10-15% of the GTW for conventional trailers).
• Předjízdní prohlídka: Before each trip, inspect the hitch, ball, coupler, safety chains, and wiring for any signs of wear, damage, or improper connection.

6. Údržba

Regular maintenance of your CURT trailer hitch will ensure its longevity and safe operation.

• Pravidelně kontrolujte: Periodically check the hitch for any signs of rust, chipping, cracks, or deformation. Pay close attention to weld points and mounting hardware.
• Čistý: Keep the hitch clean from dirt, salt, and road debris. Wash with mild soap and water, then rinse thoroughly.
• Chránit povrch: The dual-coat finish provides excellent protection. If any deep scratches or chips occur, touch up with a suitable rust-inhibiting paint to prevent corrosion.
• Kontrola hardwaru: Ensure all bolts and nuts remain tight. Re-torque if necessary according to the original installation instructions.

Image 6.1: The dual-coat finishing process, illustrating the application of liquid A-coat and black powder coat for enhanced durability and corrosion resistance.

7. Řešení problémů

While CURT hitches are designed for reliability, occasional issues may arise. Here are some common concerns and general advice:

• Problémy s montáží: If the hitch does not seem to align correctly with your vehicle's frame, double-check that you have the correct model for your specific Mercedes-Benz GLK350 year and trim. Ensure all obstructions are removed as per the detailed installation guide.
• Loose Components/Noise: If you notice rattling or excessive movement, inspect all mounting hardware. Tighten any loose bolts to the specified torque settings. Ensure the hitch ball and coupler are properly secured.
• Koroze: Despite the protective coating, prolonged exposure to harsh elements or damage to the finish can lead to rust. Address any chips or scratches promptly with rust-inhibiting paint.
• Towing Performance: If experiencing sway or instability while towing, verify that the trailer is loaded correctly with appropriate tongue weight. Ensure tire pressures on both the vehicle and trailer are correct.

For persistent issues or complex installation challenges, it is recommended to consult a certified professional installer or contact CURT customer support directly.

8. Specifikace

Image 8.1: The 'Made in USA' logo, indicating the country of manufacture for the product.

9. Záruka a podpora

Specific warranty terms and detailed support contact information are not available in the provided product data. For the most accurate and up-to-date warranty details, technical support, or to purchase replacement parts, please visit the official CURT Manufacturing webwebu nebo se přímo obraťte na jejich oddělení zákaznických služeb.

You can typically find contact information and warranty policies on the manufacturer's official webmísto: www.curtmfg.com