1. Introduction
Thank you for choosing the Ehaho Adjustable Tri-Ball Trailer Hitch. This manual provides essential information for the safe and effective installation, operation, and maintenance of your new trailer hitch. Please read this manual thoroughly before use and retain it for future reference. This adjustable hitch is designed for a 2-inch receiver and offers a 6-inch drop or rise, accommodating various towing needs with multiple ball sizes for different capacities.
2. Safety Information
WARNING: Failure to follow these safety instructions could result in serious injury, death, or property damage.
- Always ensure the trailer hitch is correctly installed and secured before towing.
- Do not exceed the maximum weight capacity of the hitch, your vehicle, or the trailer. Refer to your vehicle's owner's manual for specific towing limits.
- Regularly inspect the hitch for any signs of wear, damage, or corrosion. Replace any damaged components immediately.
- Ensure all pins, clips, and locking mechanisms are fully engaged and secure before each use.
- Use appropriate safety chains between the tow vehicle and the trailer.
- Distribute trailer load evenly to maintain stability.
- Adjust driving habits when towing, allowing for increased stopping distances and wider turns.
- Wear appropriate personal protective equipment (PPE) during installation.
3. Package Contents
Verify that all items listed below are present in your package:
- 1x Hitch Shank
- 1x Hitch Tightener
- 4x Silencer Pads
- 24x O-Rings
- 1x T-Wrench
- 2x R-Clips
- 1x Trailer Ball Assembly (with 1-7/8", 2", and 2-5/16" balls)
- 1x Hitch Ball Pin
- 1x Short Hitch Pin with Lock
- 1x Long Hitch Pin with Lock
- 3x Keys
- 1x User Manual (this document)
Image: All components included in the Ehaho Adjustable Trailer Hitch package.
4. Product Features
- Durable Aluminum Construction: Crafted from heavy-duty aluminum, providing strength without excessive weight. The black finish offers rust resistance and protection against elements.
- 6-Inch Drop/Rise Versatility: Adjustable design accommodates various vehicle heights, ensuring level towing for different trailers.
- Tri-Ball Mount: Includes 1-7/8" (5000 lbs GTW), 2" (8000 lbs GTW), and 2-5/16" (12,500 lbs GTW) ball options for diverse towing capacities. The ball assembly rotates 360 degrees for easy ball selection.
- Enhanced Security and Stability: Comes with 2 locking pins and keys for anti-theft, a hitch tightener to prevent wobbling, and 4 silencer pads to reduce noise during towing.
- Weatherproof and Rust-Resistant: Designed to withstand extreme weather conditions with an IP67 waterproof rating, ensuring reliable performance.
Image: The tri-ball mount showing different ball sizes and their respective Gross Trailer Weight (GTW) capacities.
Image: Comparison highlighting the 360-degree rotating ball feature and the robust two-hole design of the hitch shank.
Image: Illustration of the stable structure of the hitch shank, designed with fewer holes for increased durability.
5. Specifications
| Brand | Ehaho |
| Model Number | AD TRH P-001 |
| Material | Aluminum |
| Finish Type | Powder Coated |
| Receiver Size | 2 Inch |
| Drop/Rise | 6 Inch |
| Ball Sizes | 1-7/8", 2", 2-5/16" |
| Max GTW (1-7/8" Ball) | 5,000 lbs |
| Max GTW (2" Ball) | 8,000 lbs |
| Max GTW (2-5/16" Ball) | 12,500 lbs |
| Vehicle Service Type | Truck (Universal Fit) |
| Waterproof Rating | IP67 |
Image: Detailed dimensions and components of the Ehaho Adjustable Trailer Hitch.
6. Setup and Installation
Follow these steps to properly install your Ehaho Adjustable Tri-Ball Trailer Hitch:
- Prepare the Receiver: Ensure your vehicle's 2-inch receiver hitch is clean and free of debris.
- Insert Silencer Pads and Tightener: Slide the silencer pads onto the hitch shank, then insert the hitch tightener into the receiver opening.
- Insert Hitch Shank: Slide the hitch shank into your vehicle's 2-inch receiver. Align the pin holes.
- Secure with Short Hitch Pin: Insert the short hitch pin with lock through the aligned holes of the receiver and hitch shank. Secure the lock.
- Install Ball Mount with Hitch Shank: Attach the ball mount assembly to the adjustable portion of the hitch shank. Choose the desired drop or rise position by aligning the holes.
- Lock Ball Mount: Insert the long hitch pin with lock through the ball mount and hitch shank. Secure with the R-clip and lock.
- Final Check: Ensure all pins are locked, and the hitch tightener is securely fastened to minimize movement and noise.
Image: Step-by-step installation guide for the Ehaho Adjustable Trailer Hitch.
Image: Demonstrates the 6-inch drop and 6-inch rise installation methods.
7. Operating Instructions
Using your Ehaho Adjustable Tri-Ball Trailer Hitch for towing:
- Select Ball Size: Rotate the tri-ball mount to select the appropriate ball size (1-7/8", 2", or 2-5/16") that matches your trailer coupler. Ensure the selected ball is securely locked in place.
- Connect Trailer: Carefully back your vehicle to align the trailer coupler with the selected hitch ball. Lower the coupler onto the ball and secure the coupler latch.
- Attach Safety Chains: Cross the safety chains under the trailer tongue and attach them to the designated points on your tow vehicle. Ensure there is enough slack for turns but not so much that they drag on the ground.
- Connect Trailer Wiring: Plug in the trailer's electrical connector to your vehicle's receptacle for lights and brakes. Test all lights (running, brake, turn signals) before driving.
- Adjust Hitch Tightener (if needed): If you experience excessive play or noise, tighten the hitch tightener further.
- Pre-Trip Inspection: Before each trip, verify that all connections are secure, pins are locked, and the trailer is properly loaded and balanced.
Image: The hitch tightener and silencer pads work together to reduce shaking and noise during towing.
Image: Example of the hitch in use, towing a boat.
8. Maintenance
Proper maintenance ensures the longevity and safe operation of your trailer hitch:
- Regular Cleaning: Clean the hitch components regularly, especially after exposure to dirt, salt, or harsh weather conditions. Use mild soap and water, then dry thoroughly.
- Lubrication: Apply a thin layer of grease to the hitch balls and pivot points periodically to ensure smooth operation and prevent corrosion.
- Inspection: Before each use, inspect all components for cracks, bends, excessive wear, or corrosion. Pay close attention to the hitch pins, locks, and ball assembly.
- Storage: When not in use, store the hitch in a dry place to protect it from elements. Consider removing it from the receiver if not towing for extended periods.
- Replace Worn Parts: If any part of the hitch shows significant wear or damage, replace it immediately. Do not attempt to repair damaged structural components.
Image: The hitch's weatherproof and rust-resistant design ensures durability in various conditions.
9. Troubleshooting
Common issues and their solutions:
- Hitch is loose or rattling:
- Ensure the hitch tightener is fully engaged and tightened.
- Verify that the silencer pads are correctly installed between the hitch and receiver.
- Check if the hitch pins are fully inserted and locked.
- Cannot insert hitch pin:
- Ensure the holes on the hitch shank and receiver are perfectly aligned. You may need to slightly adjust the hitch's position.
- Check for any obstructions or debris in the pin holes.
- Hitch balls are difficult to rotate:
- Apply a small amount of grease or lubricant to the rotating mechanism of the tri-ball mount.
- Clean any dirt or debris from the rotating parts.
- Corrosion or rust appears:
- While the hitch is rust-resistant, prolonged exposure to harsh conditions without cleaning can lead to surface corrosion. Clean the affected area and apply a protective coating or paint if necessary.
10. Warranty Information
The Ehaho Adjustable Tri-Ball Trailer Hitch comes with a 1-Year Manufacturer Warranty. This warranty covers defects in materials and workmanship under normal use. It does not cover damage resulting from misuse, abuse, accident, modification, improper installation, or normal wear and tear. Please retain your proof of purchase for warranty claims.
11. Support
For further assistance, technical support, or warranty inquiries, please contact Ehaho customer service through the retailer where the product was purchased or visit the official Ehaho website for contact information.
Ehaho Official Store: Visit Ehaho Store on Amazon