1. Safety Information
Please read and understand all safety instructions before operating the YAZHIYI MN-82 RC Rock Crawler. Failure to follow these instructions may result in injury or damage to the product.
- Children aged 4-12 years should operate the product under adult supervision.
- Batteries are not edible. Keep them out of reach of small children.
- Exercise caution with sharp details of the product to prevent scratches or injury.
- All products have undergone safety tests and comply with international requirements such as ASTM F963, CPSIA, and CPC.
2. Package Contents
Verify that all items listed below are included in your package:
- Remote Control Off-Road Vehicle (MN-82 RC Rock Crawler) x 1
- Remote Control Transmitter x 1
- Charger x 1
- Rechargeable Lithium-Ion Battery (1200mAh) x 2
- Sticker Sheet x 1

Image: Contents of the YAZHIYI MN-82 RC Rock Crawler package.
3. Product Overview
The YAZHIYI MN-82 RC Rock Crawler is a 1/12 scale remote-controlled replica of a Toyota Pickup Truck, designed for off-road adventures. It features a realistic design, 4WD capability, and two-speed modes for versatile driving on various terrains.

Image: The YAZHIYI MN-82 RC Rock Crawler and its remote control.

Image: Detailed view of the high-quality chassis, integrated control motherboard, 280 strong magnetic motor, and 17g waterproof servo.
4. Setup
4.1 Battery Installation
- Locate the battery compartment under the hood of the RC truck.
- Carefully open the hood.
- Connect a fully charged 1200mAh Lithium-Ion battery to the vehicle's power connector.
- Place the battery securely within the compartment and close the hood.
- For the remote control, insert the required batteries (not included) into its compartment.
4.2 Controller Pairing
The RC truck and remote control are typically pre-paired. If re-pairing is necessary:
- Ensure both the RC truck and the remote control are powered off.
- Turn on the RC truck.
- Immediately turn on the remote control. The indicator light on the remote should stop flashing and remain solid, indicating a successful connection.

Image: The RC truck, remote control, and included batteries.
5. Operating Instructions
5.1 Driving the RC Truck
- Throttle: Use the trigger on the remote control to move the truck forward or backward. Pull the trigger to accelerate forward, push it to brake or reverse.
- Steering: Use the steering wheel on the remote control to turn the truck left or right.
5.2 Speed Modes
The MN-82 features two speed modes for different driving conditions:
- Standard Speed: Ideal for general driving and beginners.
- 4WD Speed: Provides increased power and torque for challenging off-road terrains and climbing.
Refer to your remote control for the button or switch to toggle between these speed modes.
5.3 Headlights
The RC truck is equipped with functional headlights. Use the designated button on the remote control to turn the lights on or off.
Video: Demonstration of the MN-82 RC Rock Crawler's capabilities on various terrains, including driving and climbing.

Image: The RC truck navigating a challenging rocky landscape.

Image: The RC truck demonstrating its all-terrain application across various environments.
6. Maintenance
- Cleaning: After each use, especially after driving in dirt or wet conditions, gently clean the truck to remove debris. Use a soft, dry cloth. Avoid using water directly on electronic components.
- Battery Care: Always fully charge batteries before storage. If storing for extended periods, charge them every 3 months to maintain battery health. Disconnect batteries from the truck when not in use.
- Inspection: Regularly check for loose screws, damaged parts, or worn tires. Replace any damaged components promptly.
7. Troubleshooting
- Truck not responding: Ensure both the truck and remote control are powered on and batteries are fully charged. Re-pair the controller if necessary (refer to Section 4.2).
- Reduced performance: Check battery charge levels. Ensure no debris is obstructing the wheels or drive shafts.
- Steering issues: Adjust the steering trim on the remote control to ensure the wheels are straight when the steering wheel is centered.
8. Specifications
| Feature | Detail |
|---|---|
| Product Dimensions | 13.8 x 4.7 x 5.5 inches |
| Item Weight | 3.19 pounds |
| Item Model Number | YA-MN82-RC Crawler |
| Manufacturer Recommended Age | 8 years and up |
| Batteries | 2 Lithium Ion batteries required (included) |
| Manufacturer | YAZHIYI |
9. Warranty and Support
YAZHIYI prioritizes quality and customer satisfaction. If you have any questions, concerns, or suggestions for improvement regarding your MN-82 RC Rock Crawler, please contact our customer support team. We are committed to providing a satisfactory resolution.