Hudy Quick-Tweak Station Instruction Manual

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FEATURES

• Center axle is specially ground to be perfectly straight & level with
ends additionally hand ground for precision fitment into bearings

• Manually-selected ball-bearings are precisely pressed into the base
plates to ensure free rotation and bind-free movement, allowing easy
defl ection from even small amounts of tweak

• Ball-bearings are degreased and lightly oiled with AeroShell 12™
fl uid for ultra-free and smooth operation

• Base plates are CNC machined from strong, lightweight aluminum;
specially milled-out cavities in the bottom of each base plate give
ultra lightness; both left and right sides are identically weighted for
perfect balance

• Precision spirit level in pivoting base plate; base plate material is
milled out from around spirit level for easy viewing in any position

• Base plates are black coated for protection and stylish look, precision
laser-engraved track-width scale of 160–220mm

• Three adjustable threaded feet allow easy level adjustment

• Universal station fi ts all 1/10 on-road cars; the fi xed base plate can
be moved along the center axle to shorten the Quick-Tweak Station
for measuring 1/12 cars as well

Correct tweak is one of the most important concerns that infl uences
the overall performance of the car; a badly-tweaked car has a ver y
negative impart on a car’s handling. As such, it is ver y important
to check and correct tweak regularly; pro racers check tweak
a number of times after each run.
The new HUDY Quick-Tweak Station allows you to quickly and easily
check and correct tweak on your race car to help ensure proper,
consistent handling.

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ASSEMBLY & ADJUSTMENT

➊ Before you check & correct the tweak of the car, make sure that

you are working on perfectly fl at surface. For best results use the
ultra-fl at HUDY Set-up Board (#108201) and HUDY Set-Up board
decal (#108211).

➌ Install a threaded foot into the bottom of the center axle, near the

end for the pivoting base plate.

➍ Slide the other end of the center axle through the holes in the fi xed

base plate.

➎ Adjust the length of the tweak station to correspond to the car you

are measuring; the length of the car varies between categories.

Fixed Base Plate: Lay the pivoting base plate along the top of the fi xed
base plate so you can observe the spirit level. Adjust one or both threaded

Center Axle: Lay the pivoting base plate along the top of the center axle
so you can observe the spirit level. Adjust the threaded foot in the center
axle until the bubble in the spirit level is between the middle lines.

➏ Adjust the tweak station so it is level.

➐ Reattach the pivoting base plate to the end of the center axle; slide

the stepped end of the center axle through the bearings of the
pivoting base plate.

1/12 cars approximately 200mm

1/10 cars approximately 260mm

DETAIL

DETAIL

➋ Install two threaded feet into the bottom of the fi xed base plate.

feet until the bubble in the spirit level is between the middle lines.