THUNDER TIGER 999R User Manual

INSTRUCTION MANUAL
WARRANTY
Thunder Tiger Corporation guarantees this model kit to be free from defects in both material and workmanship.
The total monetary value under warranty will in no case exceed the cost of the original kit purchased. This warranty
does not cover any components damaged by use or modification. Part or parts missing from this kit must be
reported within 60 days of purchase. No part or parts will be sent under warranty without proof of purchase. To
receive part or parts under warranty, the service center must receive a proof of purchase and/or the defective part
or parts. Should you find a defective or missing part, contact the authorized Thunder Tiger Service/Distributor
nearest you. Under no circumstances can a dealer or distributor accept return of a kit if assembly has started.
1/5 SCALE DUCATI 999R NITRO POWERED R/C MOTORBIKE
NO.6301-F
Please ensure you read and fully understand all the instructions before operation.
Official Product under license of Ducati Motor Holding S.p.A.
The contents are subject to change without prior notice due to product improvements and specification changes.

THUNDER TIGER 999R Specifications

General

Brand	THUNDER TIGER
Model	999R
Category	Motorized Toy Car
Language	English

Summary

Installing the Radio Gear

Receiver and Servo Installation

Step-by-step guide to installing the receiver, servos, and battery pack, including wire connections.

Antenna Routing and Wire Management

Installing Steering Servo Linkage

Standard Steering Linkage Setup

Procedure for building and setting the steering damper and linkage at 109mm.

Handling Speed Adjustments

Installing Throttle/Brake Linkage

Throttle and Rear Brake Linkage Assembly

Steps to build and connect throttle and rear brake linkages, including carburetor and brake lever connections.

Optional Front Disc Brake Installation

Installing the Side Guard Wire and Adjusting Stability

Side Guard Wire Installation

Stability Adjustment Procedure

Steps to adjust steering linkage and rear wheel alignment for proper stability.

Operating Radio - Steering Function

Steering Control Mechanism

Explanation of the unique steering system and how to control it using body lean and radio commands.

Steering Trim Adjustment

Operating Radio - Throttle/Brake Function

Throttle and Brake Control Check

Steps to check throttle and brake functions, including carburetor opening and brake engagement.

Throttle/Brake Trim and Reverse

Adjusting Throttle/Brake Linkage

Throttle/Brake Linkage Adjustment

Procedure to set throttle/brake linkage tension for neutral servo position and brake engagement.

Rear Brake Pad Replacement

Adjusting the Carburetor

Idle Speed Adjustment

How to set the idle speed screw for optimal engine idle, including initial gap setting.

High Speed Needle Adjustment

Procedure for adjusting the high speed needle for optimal full throttle performance.

Low Speed Needle Adjustment

Setting the low speed needle to ensure smooth idle and improved mid-speed acceleration.

Air Filter Setup

Fuelling

Fueling the Motorbike

Optional Precision Fueler Valve Installation

Preparing the Engine

Glow Plug and Igniter Check

Pre-Start Engine Preparation

Starting the Engine

Engine Starting Procedure

Step-by-step guide to starting the engine using the radio and starter, including initial throttle control.

Unflooding the Engine

Engine Break-in

Engine Break-in Procedure

Detailed steps for breaking in a new engine, focusing on rich high-speed needle settings and running duration.

Engine Setting

Carburetor Tuning for Optimal Performance

Procedure to tune high speed, low speed, and idle needles for best engine performance under various conditions.

Troubleshooting

Engine Not Starting Issues

Common causes and solutions for the engine failing to start.

Engine Stalling Problems

Troubleshooting steps for when the engine starts but then stalls.

Shaft Starter Issues

Brake Control Problems

Control Difficulties