3
D
ESCRIPTION OF THE MODEL
Differential
Differential gear. Equalizes the different revolution speeds, e.g. between the wheel on the inside of a bend and the outside of
a bend.
Engine
Air-cooled 2-stroke glow plug engine with ABC running equipment, slide carburetor and return cable starter.
Fuel tank
The fuel tank with snap closing and tank pump contains 125 ccm. The tank is connected, via a hose, at the connection
nipple in the lid, with the resonance exhaust silencer. During operation, the exhaust gas effects an overpressure in the tank,
which improves the fuel supply to the carburettor.
Main nozzle needle
Regulates the fuel supply to the carburettor
Oil-dampened shock absorbers
The shock absorber consists of a coil spring with a piston in an oil-filled cylinder running up and down at the
centre.The coil spring is supported by a plate on the end of the piston rod and a knurled nut/distance ring on the
outer side of the cylinder. The spring preload can be adjusted by turning the knurled nut/the distance rings of various
thicknesses. The spring absorbs the travel of the axle halves when travelling in uneven terrain. The bounding and
rebounding is dampened by the piston moving through the oil. By selecting different dampening oils the dampening
properties can be varied. The shock absorber is mounted between the damper plate at the top and the lower
transverse link. The deflection travel is limited with the help of a plastics sleeve.
Operating Sequence of the control:
Driver
Transmitter
Pushrod
The vertical alignment of the wheel is initiated via a pushrod and a reversing lever on the chassis in the respective oil pres-
sure shock absorber.
RC model
"Radio controlled", to be more precise: "Remote Controlled" Model
Receiver
Receives and "translates" the control signals of the remote control transmitter (direction and intensity) for the servo and the
cruise control. The transmitter crystal which is tuned to the receiver crystal ensures the perfect communication between
transmitter and receiver. Transmitter and receiver crystals are thus tuned to one another, so that signals of parallel transmit-
ters cannot disturb this receiver (this model).
Resonance exhaust silencer
The resonance exhaust silencer serves, on the one side, to absorb sounds, on the other side, to display the optimal output
of the engine.
Rigid axle
Contrary to a single-wheel suspension, the wheels of the front and rear axis are rigidly connected with each other via the
respective axis. This construction enables extreme twist angles and therefore outstanding terrain properties.
Servo lever (servo arm)
Lever, disk or cross with 4 control levers which transmit the rotational movement of the servo motor
via steering levers.
Servo
Servo motor whose shaft turns in a limited angle in both directions and carries out mechanically a control function via a lever.
© REELY 05/07
Steering servo
Receiver
Throttle/Brake servo
Receiver battery
Steering
Engine
2-speed gear
Rear axle differential
Front axle differential
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