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BSD – Racing
GRANITE MUNCHER
GRANITE MUNCHER1/10TH NITRO TRUCK.18 ENGINE
MODEL No: BS903T
Specifications:
Length: 410mm
Width: 320mm
Height: 165mm
Wheelbase: 305mm
Tyre size: 100x 51 mm
Ground Clearance: 25mm
Engine: .18 #
Instruction Manual
Features:
• Advanced 4WD Drive System.
• Factory Assembled & Ready-to-Run.
• Powerful .18 Nitro Engine.
• 2 Speed Automatic Transmission.
• Oil Filled Dampers.
• 2.4GHz Proportional Radio Control System.
• Quality Bevel Gear Differential.
• 75cc Fuel Tank
IMPORTANT NOTICE
This Century UK- BSD car is very tough, but it is not indestructible. In common with all R/C
cars, stresses and vibrations can cause screws and fastenings to work loose. It is your
responsibility to carry out regular checks, tighten screws where necessary and generally
maintain the car to ensure optimum performance and reliability.
SAFETY PRECAUTIONS
This high performance radio-controlled car is not a toy. Used incorrectly it is capable of inflicting
serious harm to persons or property.It is not recommended for use by children under 14 years of
age unless supervised by a suitably experienced adult.Please read the contents of this manual
prior to operating. If you are uncertain regarding any aspect of its safe operation please contact
your Century UK - BSD dealer to seek help or advice.
www.centuryuk.com
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Table of Contents
Summary of Contents for Century UK BS903T
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Page 1: Specifications
• 75cc Fuel Tank IMPORTANT NOTICE This Century UK- BSD car is very tough, but it is not indestructible. In common with all R/C cars, stresses and vibrations can cause screws and fastenings to work loose. It is your responsibility to carry out regular checks, tighten screws where necessary and generally maintain the car to ensure optimum performance and reliability. -
Page 2: Tools Required For Maintenance
Your car is supplied with a mains operated Ni-MH battery charger. A full charge of the battery pack will take approximately 7hours. You may also wish to purchase a “Fast” charger. If so, we recommend one of the following Century UK Power-Tech chargers:- IMPORTANT! Regularly check all screws and fasteners are secure before operating this model. -
Page 3: Transmitter Specifications
Transmitter Operation: Your Century UK-BSD car features a quality 2.4 GHz radio control system. Under normal circumstances it is virtually immune to interference from other radio controlled models. All 2.4GHz systems are required to undergo a process called “binding”. This is where a receiver is programmed only to respond to commands from one unique transmitter. -
Page 4: Transmitter Functions
Turn Off: 1. Stop the engine. 2. Disconnect the receiver power supply. 3. Turn off the transmitter. Failure to comply with this procedure could result in a total loss of control. Transmitter Functions: DSC FOR SIMULATOR Dual Rate ALWAYS: Position the car so the wheels are not touching the ground before connecting the battery. Check before you drive that the model is responding in the correct manner to your transmitter, i.e. -
Page 5: Running The Engine
ENGINE TUNING GUIDE MAIN MIXTURE CONTROL NEEDLE The main mixture control needle points upwards from the carburettor (see image). It controls the fuel/air mixture supplied to the engine. The needle is factory set for runningin, at 4 1/2 turns out (anti-clockwise) from its fully closed position. -
Page 6: Break-In Procedure
STOPPING THE ENGINE To stop the engine, pinch the fuel line that runs to the carburettor. Pinching this line will restrict fuel flow and the engine will stop within a few seconds. Never place your finger over the exhaust to stop the engine. This could result in serious burns to your finger and could also cause fuel to “back-up”... -
Page 7: Tuning Tips
We recommend the use of the Century UK – BSD laser gun, part No. BS-B7078 Tune the engine so it makes good power, then using the laser temperature gun...
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