Page 1
Instruction and Assembly Manual
Version 1.0 (Sep 2017)
Page 2
Tools Needed (Not Included) :
Equipment required :
Tools Included :
Thank you for purchasing the This chassis is a high SZ .
performance competition machine for 1:28 scale. Please read this
manual in detail in order to have proper assembly of this product
and wish you have fun with it.
Car Body Radio System Ball Diff Oil Grease
Rim Tire Battey
Small Screw Driver 1.5mm Allen wrench
1.3mm Allen wrench Diff tool
Hex Nut Driver
4.5mm
Hobby Knife
1. 5mm Drill Bit 2.0mm Drill Bit
#1500 Sandpaper
Page 3
P.1
Attaching Spur Gear mount
Attaching bulkheads
3x6x2
Bearing
o-ring
1.3x5pin
2x4KM
M1.7x3 Flat Head
M1.7x3 Flat Head
Lower deck
Bulkhead rear L
Bulkhead rear R
Bulkhead Front R
Bulkhead Front L
Center mount Assembly
Center mount
Spur gear mount
Page 4
Loosen
Tighten
After assembly
Diff tool
P.2
Ball differential
Polish the diff plate and thrust
bearing plate with #1500 sand
paper
Apply Ball Diff
Grease
Apply Thrust Bearing Grease
Diff Housing (Long)
28T Gear
Diff Housing (Short)
Diff rubber
Diff Scwer
Diff Lock Nut
**Plastic Side
Facing out**
Attaching gear box
Build x 2
6x10x2.5
Bearing
6x10x2.5
Bearing
1.2x3PM
6 *8mm Shim
6*8mm Shim
2x5x1.5
Bearing
8T Gear
Around 0.3mm shims
Around 0.5mm shims
Build x 2
Page 5
Attaching Spur Gear
P.3
Attaching Gear Box to rear
Gear box Assembly
Spur Gear
(39/40/41)
6x8x1.5mm
O-ring
Upper Rear
Bulkhead L
!
Upper Rear
Bulkhead R
!
M2x4PM
Main Frame Assembly
Upper Rear Bulkhead
L
R
!
20
21
22
23
24
39
40
41
6.83
7.00
7.18
6.50
6.67
6.83
6.20
6.36
6.52
5.93
6.09
6.24
5.69
5.83
5.98
Motor
Pinion
Spur gear
Gear ratio
(
)
=
X 3.50
Motor Pinion
Spur gear
Re comm end Ge ar Rat io:
3500KV : 5.83
5500KV : 6.09
7000KV : 6.20
9000KV : 6.83
Apply Grease
!
Page 6
20
21
22
23
24
39
40
41
6.83
7.00
7.18
6.50
6.67
6.83
6.20
6.36
6.52
5.93
6.09
6.24
5.69
5.83
5.98
Motor
Pinion
Spur gear
Gear ratio
(
)
=
X 3.50
Motor Pinion
Spur gear
P.4
Attaching Gear Box to Front
Gear box Assembly
Main Frame Assembly
M2x4PM
Upper Bulkhead R
!
Upper Bulkhead L
!
Upper Front Bulkhead
L
R
!
Attaching Motor mount & motor
Motor Pinion
(20~24)
2x4PM
2x4KM
2x4KM
Motor
Motor m ount
Body Mount
Apply Grease
!
Page 7
P.5
x2
2.5mm Ball end
1.5 x12mm
Turnbuckle
Linkage A
24.3mm
x1
2.5mm Ball end
16.1mm
1.5 x 7mm
set screw
Linkage B
Attaching steering system
Linkage B
Linkage A
2.5mm
Linkage Ball
3x6x2
Bearing
Steering
Steering mount
Main Frame Assembly
2x4KM
Attaching Upper deck
2x4PM
2x4PM
2x6 PM
upper deck
Main Frame Assembly
Deck Front Collar
Deck Rear Collar
Page 8
After assembly
Make sure the wheel rota te fr eely.
Not included
P.6
Attaching Servo system
Servo Mount A
Servo Mount B
Servo
not included
Servo horn
2.5mm
Linkage Ball
2x4PM
2x4KM
2x4KM
1.2x3PM
2x4PM
Servo assembly
2x4KM
Main Frame Assembly
Attaching Servo System
Axles assembly
x2
CVD assembly
Lock collar
Wheel axle
Cross joint
Swing shaft
Pin
Insert shims to adjust
the play of CVD
10.5 CVD
!
3x5 shims
About 0.2~0.3mm
3x6x2
Bearing
3x6x2
Bearing
Steering block
Linkage Ball 4mm
Linkage Ball 4mm
Page 9
oi l
P.7
Attaching Front arms
L R
0.7mm
1.2x4PB
Default setup
Attaching Front shocks tower
oi l
We recommend to apply #30000
Different Grease to the shocks.
Sping
2x4KM
2x4PM
2x4PM
Front Shocks tower
Shocks Linkage Ball 4mm
1.5x11mm
2x12mm
1.5x11mm
2x4PM
1.2x3PM
Main Frame Assembly
Main Frame Assembly
Page 10
Attaching Front Body Mount
2x6KM
Body mount cover
Front body mount
( )Not included
Main Frame Assembly
2x4KM
1.2x4KA
(Flat head self taping screw)
2x4KM
0.7mm
1.2x4PB
L R
Attaching Rear arm
Rear Toe in mount
(3 Dot)
Suspension ball
1.5X13mm pin
Suspension ball
Rear Suspension arm (R)
Rear Suspension arm (L)
1.5X2.5X0.35
shims (white)
!
Attaching Rear
arm mount
Arm Mount (L)
Arm Mount (R)
P.8
Page 11
P.9
Dots Facing Up
Dots Facing Down
More on-power grip
Rear Toe in mount installation direction
Default setup
!
3.5mm long
Linkage Ball
L R
Attaching Rear Upright
Linkage Ball collar
2X7.5mm pin
3.5mm short
Linkage Ball
3x6x2
Bearing
Rear Upright
3.5mm long
Linkage Ball
Linkage Ball collar
3x6x2
Bearing
2X7.5mm pin
8.0 CVD
!
Default setup
Upper Rear Bulkhead
L
R
Attaching Rear camber linkage
18.8mm
1.2mm
Trim
!
M2x6 set screw
M2x6 set screw
3.5mm linkage ball
Page 12
P.10
Attaching Rear shocks tower
Default setup
oi l
We recommend to apply #30000
Different Grease to the shocks.
Sping
oi l
Shocks Linkage Ball 4mm
2x4PM
2x4KM
2x4PM
Rear Shocks tower
Attaching Rear body mount
Rear body mount
2x4PM
Attaching battery mount
2x4 KM
M2 nut (Metal)
2x6PM
2x6PM
Battery mount
Page 13
P.11
M2 Lock nut
( )plastic
M2 Lock nut
( )plastic
Not included
Not included
Not included
Not included
Attaching tire & wheel
Attaching ESC
Speed controller
Double-sided Tapes
Page 14
ESC Calibration:
1. Turn on the transmitter, set parameters on the throttle channel like
“D/R”, “EPA” and “ATL” to 100% (for transmitter without LCD, please
turn the knob to the maximum) and the throttle “TRIM” to 0 (for
transmitter without LCD, please turn the corresponding knob to the
neutral position). For Futaba radio transmitter, the direction of
throttle channel shall be set to “REV”, while other radio systems shall
be set to “NOR”. Please ensure the “ABS braking function” of your
transmitter must be DISABLED.
2. Start with transmitter on
3. ESC turned off but connected to a battery.
4. Holding the SET button and turn on the ESC, the RED LED on the
ESC starts to flash and then release the SET button immediately.(it
is now in setup mode)
3. Steps to Set the neutral point, the full throttle endpoint and the full
brake endpoint:
3.1 Leave the throttle trigger at the neutral position, press the SET
button, the RED LED dies out and the GREEN LED flashes 1 time.
3.2 Pull the throttle trigger to the full throttle position, press the SET
button, the GREEN LED blinks 2 times.
3.3 Push the throttle trigger to the full brake position, press the SET
button, the GREEN LED blinks 3 times.
3.4 The motor can be started 3 seconds after the ESC/Radio
calibration is complete.
P.12
Page 15
End of Assembly
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