Reely ROAD 4WD Destroyer XXL Operating Instructions Manual page 46

1:8 gp monstertruck rtr

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Throttle / brake servo

The throttle/brake servo is connected to channel 2 or the remote control transmitter.

Mode of action and setting of throttle/brake linkage

With the throttle/brake linkage two functions are carried out at the same time via two servo steering levers.

By sliding the "carburettor slide" via the throttle linkage, the air supply to the engine is regulated. At the same time, the idle nozzle needle (conical needle of

a needle valve) is moved, thus, changing the amount of fuel that flows through the carburettor.

If the throttle linkage is moved further than the idle position (mechanical limit stop of the carburettor slide), the servo lever pushes against a spring buffer.

Now the sphere of action of the brake linkage comes to effect, it presses the brake shoes together via an eccentric tappet.

The positioning of the adjustment rings (the mechanical limit stops) of the stop springs on the throttle linkage and on the brake linkage are adjusted ex works

and tuned to the mechanical limit stops of the carburettor and the disk brakes.

The gas/brake rods should not require any readjustment.

However, set collars may become loose in operation and must be retightened.

If the brake drags, the brake pads wear off as well as the brake disk.

In order to ensure that the brake is completely released, make sure that the brake control lever is located at a distance of approx. 1 mm between the set

collars on the brake rods. You can adjust the set collars by loosening the grub screws.

Carburettor linkage

A visual check of the carburettor outlet is possible after removing or before attaching the air

filter.

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Idle speed position (max. 0,7 mm open carburettor outlet), if necessary, readjust the adjusting screw at the

idle speed (choke limit stop screw).

The idle speed adjusting screw is the little screw on the opposite side of the carburettor slide.

The throttle / brake linkages have the following impact:

Full throttle:

Carburettor slide fully pulled out, brake has no impact

Idle speed:

Carburettor slide fully in, adjusting rings are loose on the brake levers.

Brakes:

Throttle linkage presses against spring resistance, brake linkages press forward against the fully deflected brake lever.

Full throttle

Carburettor

outlet

completely

opened

Function control of the throttle/brake servo

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Move the lever of the remote control (channel ) towards the back (full throttle position).

bremsen.eps

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The slide carburettor must now be completely pulled out, the carburettor outlet opened to its maximum.

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The brakes have no impact.

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If the slide carburettor does not start up when you actuate the remote control, set the Servo Reverse for channel to "REV" in order to reverse the direction

of rotation of the servo.

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If the slide carburettor does not start up fully, correct the servo travel at the rocker switch (channel ) of the remote control transmitter

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Release the lever of the remote control.

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Now the slide carburettor must go back to the idle speed position (carburettor outlet opened to approx. 1 mm).

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The brake still has no impact.

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Press the lever of the remote control forward as far as it will go (braking).

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