TAMIYA 58703 1:10 RC au Tom's GR Supra (TT-02) Instruction Manual

1. Introduction

This manual provides essential information for the assembly, setup, operation, and maintenance of your TAMIYA 58703 1:10 RC au Tom's GR Supra (TT-02) remote controlled car kit. This product is a model building assembly kit designed for enthusiasts. Please read all instructions carefully before beginning assembly and operation to ensure correct usage and optimal performance.

2. Safety Information

• Age Recommendation: This product is not suitable for children under 14 years of age. Adult supervision is recommended for users under 18.
• Read Instructions: Always read the entire instruction manual before assembly and operation.
• Chemicals: Be cautious when handling paints, adhesives, and other chemicals required for model building. Ensure adequate ventilation and follow manufacturer safety guidelines for these products.
• Battery Safety: Use only recommended batteries and chargers. Follow all battery charging and handling instructions to prevent fire, injury, or damage.
• Moving Parts: Keep fingers, hair, and loose clothing away from rotating parts such as wheels and gears during operation.
• Operating Environment: Operate the RC car in a safe, open area away from people, pets, and obstacles. Avoid public roads.
• Electrical Components: Ensure all electrical connections are secure and properly insulated to prevent short circuits.

3. Package Contents

The TAMIYA 58703 kit includes the following components:

• Kit model with detailed illustrated assembly instructions
• Electronic Speed Controller (ESC)
• Electric Motor (Torque Tuned)
• Polycarbonate body (unpainted)
• Race team livery stickers and window masking stickers
• TT-02 Chassis components (shaft-driven 4WD system, front and rear double wishbone suspension, coil spring damped suspension)

Note: The following essential items are NOT included in this kit and must be purchased separately:

• Remote control with receiver
• Steering servo
• 7.2V NiMH battery pack
• Battery charger
• Paint for polycarbonate body (TAMIYA PS series recommended)

4. Assembly

The TAMIYA 58703 is an assembly kit. Detailed, step-by-step instructions with illustrations are provided in the box. Follow these instructions carefully for proper construction.

• Chassis Assembly: Begin by assembling the TT-02 chassis. This involves constructing the shaft-driven 4WD system, double wishbone suspension, and installing the motor.
• Electronics Installation: Install the electronic speed controller (ESC) and steering servo according to the manual. Ensure all wiring is neat and secure.
• Body Preparation and Painting: The polycarbonate body comes unpainted. Mask windows and other areas as instructed, then apply polycarbonate-specific paint (TAMIYA PS series recommended) to achieve the desired finish.
• Decal Application: Apply the included race team livery stickers to the painted body for a realistic appearance.

Image: An illustration highlighting the TAMIYA TT-02 chassis, a shaft-driven 4WD high-performance racing car platform, alongside the au Tom's GR Supra body.

5. Setup

After assembly, perform the following setup steps:

• Radio System Pairing: Pair your remote control transmitter with the receiver installed in the car according to the radio system's instructions.
• Steering Trim: Adjust the steering trim on your transmitter so the front wheels are perfectly straight when the steering wheel is centered.
• ESC Calibration: Calibrate the electronic speed controller with your transmitter to ensure proper throttle response. Refer to the ESC's specific manual for this procedure.
• Battery Charging: Fully charge your 7.2V NiMH battery pack using a compatible charger before first use.
• Pre-Run Check: Before each run, check all screws for tightness, ensure wheels are securely attached, and verify battery charge.

6. Operating

The TAMIYA 58703 features a 4WD drive system with a central shaft, double wishbone suspension, and suspension struts on all four wheels, ensuring stable handling and traction.

• Power On Sequence: Always turn on your transmitter first, then the RC car. When finished, turn off the RC car first, then the transmitter.
• Throttle Control: Use the throttle trigger on your transmitter to control forward, reverse, and braking.
• Steering Control: Use the steering wheel on your transmitter to control the direction of the car.
• Driving Environment: Operate in a clear, flat area. Avoid water, sand, and excessively dusty conditions to prevent damage to electronics and moving parts.
• Battery Life: Monitor battery performance. When the car's speed noticeably decreases, stop operation and recharge the battery.

7. Maintenance

Regular maintenance will extend the life and performance of your RC car.

• Cleaning: After each run, clean dirt and debris from the chassis, suspension, and wheels using a soft brush or compressed air.
• Inspection: Periodically inspect all screws, nuts, and bolts for tightness. Check for any damaged or worn parts, especially in the suspension and drivetrain.
• Lubrication: Apply appropriate RC-specific lubricants to moving parts as recommended in the main assembly manual.
• Tire Care: Check tires for wear and tear. Replace them when traction is significantly reduced.
• Storage: Store the RC car in a clean, dry place away from direct sunlight and extreme temperatures. Remove batteries if storing for extended periods.
• Tuning: The TT-02 chassis offers numerous optional tuning parts. Refer to TAMIYA's official resources for available upgrades and installation instructions to enhance performance.

8. Troubleshooting

If you encounter issues, consult the detailed troubleshooting section in your main assembly manual. Here are some common issues and general solutions:

• Car not responding:
  • Check if both the transmitter and car are powered on.
  • Ensure batteries in both the car and transmitter are fully charged.
  • Verify that the transmitter and receiver are properly paired.
  • Check all electrical connections for looseness or damage.
• Steering not working correctly:
  • Check steering servo connection to the receiver.
  • Inspect steering linkages for obstructions or damage.
  • Adjust steering trim on the transmitter.
• Motor not running:
  • Ensure ESC is properly calibrated with the transmitter.
  • Check motor and ESC connections.
  • Verify battery charge.

For more complex issues, refer to the comprehensive troubleshooting guide in the included assembly manual or contact TAMIYA customer support.

9. Specifications

10. Warranty and Support

Warranty information for your TAMIYA product is typically provided within the original packaging or can be found on the official TAMIYA website. Please retain your proof of purchase for any warranty claims.

For technical support, spare parts, or further assistance, please visit the official TAMIYA website or contact their customer service department. Contact details are usually available in the included manual or on the manufacturer's website.