Setting The Alignment; Advanced Tuning - Reely ROAD P-190 Notice D'emploi

d) Setting the alignment
This alignment designates the position of the wheel level to the driving
direction.
During the drive the tyres are pushed apart in the front because of the
rolling friction and this is why they are no longer precisely parallel in
driving direction. To balance this out, the tyres of the stationary vehicle
can be adjusted in a way so that they point slightly towards the inside.
This toe-in improves the lateral cornering of the tire and therewith a more
direct response to the steering.
If a milder response to steering is desired, this can be achieved accordingly
by adjusting a toe-out, i.e. the wheels of the stationary vehicle point out-
ward. A trail angle of 0° on the front axis ensures the best driveability on
almost any ground.
A trail angle of more than 3° toe-in or toe-out leads to handling problems
and reduces the speed.
For a rough setting of the alignment, you can screw the outer track rods
on the steering plate onto two additional attachment spots. This also
changes the Ackermann angle. Tensioning screws for separate wheel
alignment of the front wheels are located in the right and left steering
linkages between the steering lever and the steering plate.
The toe-in of the front wheel must not exceed 4°!
Toe-in (a):
Turning the straining screws (1) towards the front lengthens the outer steering link, the wheel is pushed outwards
via the steering knuckle arm at the back. This setting leads to faster wear on the inside of the tyres.
Toe-out (b):
Turning the straining screws backward shortens the outer steering link; the wheel is pulled inwards via the steering
knuckle arm at the back. This setting leads to faster wear on the outside of the tyres.
e) Advanced tuning
Setting the Differentials
The differentials of the vehicle are filled with grease. The viscosity of the grease blocks the differential, which is suitable for most terrains and conditions.
By exchanging the grease against highly viscose silicone differential oil the blocking effect can be modified. The higher the viscosity, the higher the blocking
effect.
• If the model swerves in bends when loaded, you can loosen the rear differential or lock the front one.
• If the model understeers when loaded, lock the rear differential or loosen the front differential.
You can select between silicone oil with a viscosity of 1000 (small blocking effect) up to 50000 (high locking effect).
Caution!
We only recommend exchanging the transmission grease to experienced users who know their model and have adequate technical skills for taking
out and disassembling the differentials.
Setting the Toe-in of the Rear Wheels
To set the toe-in of the rear wheels the toe-in block has to be exchanged.
To do so, unscrew the axis of the bottom transverse link. If you exchange the toe-in block with another one with a greater hole distance, the transverse links are
no longer parallel to the longitudinal axis of the vehicle, but at an angle.
The alignment angle of the rear wheels changes accordingly.
Mechanical lowering
For lowering the chassis, it is also possible to reduce the rebound clearance mechanically. To do so, one screw each can be screwed in from the top into the
bottom transverse links, supporting against the chassis.
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