CURT Class 1 Trailer Hitch with Ball Mount

Introduction

This manual provides comprehensive instructions for the installation, operation, and maintenance of your CURT Class 1 Trailer Hitch, Model 116123. This product is designed for a custom fit on select Buick Encore GX and Chevrolet Trailblazer vehicles, providing a reliable 1-1/4 inch receiver for towing and accessory attachment. Please read this manual thoroughly before installation and use to ensure proper function and safety.

Safety Information

Always prioritize safety during installation and operation. Failure to follow these guidelines may result in injury or damage to property.

• Ensure the vehicle is parked on a level surface with the parking brake engaged before beginning installation.
• Wear appropriate personal protective equipment, including safety glasses and gloves.
• Do not exceed the lowest-rated towing component's weight capacity. This hitch is rated for 2,000 lbs. Gross Trailer Weight (GTW) and 200 lbs. Tongue Weight (TW).
• Verify all fasteners are securely tightened to the manufacturer's specifications.
• Regularly inspect the hitch and all towing components for signs of wear, damage, or corrosion.
• This hitch is not compatible with vertical hanging bike racks that require bikes to be hung or mounted vertically.

What's in the Box

The CURT Class 1 Trailer Hitch package includes the following components:

• CURT Class 1 Trailer Hitch (Model 116123)
• Ball Mount (with 3/4" trailer ball hole)
• All necessary installation hardware

Image: The complete CURT Class 1 Trailer Hitch assembly, including the main hitch frame and the detachable ball mount.

Setup and Installation

This CURT Class 1 hitch is designed for easy installation with a vehicle-specific fit, often requiring no drilling for select models. Refer to the included hardware and vehicle-specific instructions for detailed steps.

1. Prepare the Vehicle: Park the vehicle on a flat, stable surface. Engage the parking brake. If necessary, raise the vehicle using a lift or jack stands for adequate clearance.
2. Locate Mounting Points: Identify the designated mounting points on your vehicle's frame. This hitch is designed to integrate directly with the vehicle's frame.
3. Position the Hitch: Carefully lift the hitch into position, aligning the mounting holes on the hitch with those on the vehicle's frame.
4. Secure with Hardware: Insert the provided fasteners through the aligned holes. Hand-tighten all bolts initially.
5. Tighten Fasteners: Using appropriate tools, tighten all fasteners to the torque specifications provided in the vehicle-specific installation guide (not included in this general manual). Ensure all connections are secure.
6. Install Ball Mount: Insert the included ball mount into the 1-1/4 inch receiver tube. Secure it with a hitch pin and clip (not included). The ball mount can be oriented in either the rise or drop position to achieve level towing.

Image: An icon indicating that no drilling is required for installation on compatible vehicles, simplifying the setup process.

Image: A close-up view of the standard 1-1/4 inch hitch receiver, showing how the ball mount is inserted and secured, along with safety chain attachment points.

Operating Instructions

Once installed, your CURT trailer hitch is ready for use with compatible towing accessories.

• Attaching a Trailer: Insert the trailer ball (not included) into the ball mount and secure it. Connect the trailer coupler to the trailer ball, ensuring it is fully seated and latched. Attach safety chains from the trailer to the designated chain loops on the hitch.
• Connecting Accessories: For hitch-mounted cargo carriers, bike racks, or other accessories, insert the accessory shank into the 1-1/4 inch receiver tube and secure it with a hitch pin and clip.
• Weight Capacity: Always adhere to the maximum weight capacities: 2,000 lbs. Gross Trailer Weight (GTW) and 200 lbs. Tongue Weight (TW). Never exceed the lowest-rated component in your towing system.
• Driving with a Trailer: Drive cautiously, allowing for increased stopping distances and wider turns. Be aware of the added length and weight of your trailer.

Image: A graphic illustrating the 1-1/4 inch receiver tube size, indicating compatibility with various towing accessories.

Maintenance

Proper maintenance will extend the life and ensure the safe operation of your CURT trailer hitch.

• Regular Inspection: Periodically inspect the hitch for any signs of rust, cracks, bends, or other damage. Pay close attention to welds and mounting points.
• Cleanliness: Keep the receiver tube free of dirt, debris, and moisture. The open-back receiver design facilitates easy cleaning.
• Corrosion Protection: The hitch features a dual-coat finish (liquid A-coat and black powder coat) for superior rust resistance. If the finish is scratched or damaged, touch up with appropriate paint to prevent corrosion.
• Fastener Check: Re-check the tightness of all mounting bolts periodically, especially after the first few uses and after long trips.

Image: Components undergoing the dual-coat finishing process, demonstrating the immersion in liquid A-coat for enhanced rust and corrosion protection.

Troubleshooting

If you encounter issues with your CURT trailer hitch, consider the following common solutions:

• Hitch does not fit: Verify that the hitch model (116123) is compatible with your specific vehicle year, make, and model (Buick Encore GX or Chevrolet Trailblazer). Ensure no obstructions are present on the vehicle frame.
• Excessive play in receiver: Ensure the ball mount or accessory shank is fully inserted and secured with a properly sized hitch pin and clip. Some minor play is normal, but excessive movement may indicate an incorrect pin or worn components.
• Rust or corrosion: While the hitch has a durable finish, prolonged exposure to harsh conditions or physical damage can lead to rust. Clean affected areas and apply rust-inhibiting paint.
• Noise during towing: Check all connections, including the hitch bolts, ball mount, and trailer coupler, for proper tightness. Lubricate the trailer ball if squeaking occurs.

Specifications

Image: A diagram highlighting key features such as vehicle-specific design, industry-leading dual-coat finish, standard hitch receiver, and fully tested design.

Image: A CURT hitch undergoing rigorous testing to ensure compliance with SAE J684 specifications for safety and durability.

Warranty and Support

CURT Manufacturing provides a limited lifetime warranty on its trailer hitches. For specific warranty details, claims, or technical support, please refer to the official CURT website or contact their customer service directly. Always provide your model number (116123) when seeking support.

Image: The "Made in USA" logo, signifying the product's origin and manufacturing standards.