Jammin X1CR User manual

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OFNA RACING 7 VANDERBILT, IRVINE, CA. 92618 • PH: 949.586.2910 FX: 949.586.8812

READ THIS BEFORE RUNNING
Running a nitro kit is fun and easy, but to make this a safe • Clear oil and dirt from chassis with a electronic safe
and good experience you must observe a few rules. This degreaser.
kit is extremely fast, easily over 40MPH, and can seriously Precautions
injure someone if you are not careful. • This kit is not a toy. Always run car with a second
person as a spotter and pitman.
Where to run car?
• Any running area you choose must be dry. Do not run • Hot Parts - The pipe, manifold, engine and head are very
car near any water or wet dirt. hot and will cause burns.
• Do not run on public streets. It is very easy to have the
car run over or damaged by hitting the curb. • Rotating Parts - Keep hands away from the drive train,
• Do not operate car in tight confined places. The car is wheels, and engine when engine is running.
very fast and will easily hit something.
• Do not run near people or animals. • Radio - Check batteries life before running the car. If
radio does not have full control of the car with steering
• Due to noise, you will want to consider the surrounding and/ throttle/ or brake do not run until corrected. Failure to
area when operating the car. correct this will result in possible injury and damage to the
• Do not operate the car at night. You will not be able to
car or property.
drive it without hitting something.
• Do not operate the car indoors. Engine exhaust is not • Glow fuel - Don’t leave the glow fuel unattended with the
healthy. lid off. Fuel contains Methanol and Nitro Methane and is
Glow Fuel flammable and poisonous.
• Glow fuel is poisonous!
• Glow fuel is flammable! Store fuel in cool ventilated location. Refer the glow fuel
• Do not leave in fuel bottle with lid off at any time. label for additional precautions.
• Don't use any fuel other than glow fuel in this engine.
• Don't use Gasoline as fuel in glow engines! • Car Fuel tank - Never store fuel in car tank, it will ruin the
engine if left in tank.
First Time Starting the Engine
Caution! When starting engine make sure the following is
observed.
• Oil the air filter FOAM Element! OFNA #10015.. $2.95
• Do not do this alone, get an experienced friend to help at
first.
• Fill fuel tank, try not to spill fuel. Do not spill fuel on
receiver
• Hold car off the ground, so it will not runaway when first
starts
• Turn on Radio and check the linkage before starting
engine.
• Turn on car receiver battery switch.
• Always have an air filter on the carburetor to keep dirt
out.
Engine Break-in
• Read Manufacturer instructions.
Emergency Stopping Engine When Running
• Remove air filter and cover carb. intake.
• Squeeze fuel line and hold until engine stops.
• With a rag, cover exhaust outlet.
Storing Car After Running
• Remove fuel from tank and fuel lines
• Turn off radio in car
• Put a few drops of after run in engine to keep it from
rusting.
The car is very fast
and will easily hit someone.

THINGS NEED BESIDES THE KIT
RADIO CONTROL UNIT
12V Battery for Starter Box
(must have)
Glow Plug Heat with Battery & Charger
# 10227....$$19.95
(please note OFNA Glow Heats available)
AA Batteries ( 12 pcs ) for radio
Note: Carefully read the instruction manual of your
2 channel radio controller before using.
Radio must be set at neutral position
before installing in the kit.
SEQUENCE TO SET NEUTRAL
Note: Pro kit does not include engine!
Glow Fuel
20%
Install AA batteries in Radio.
Extend the antenna.(Transmitter)
Install batteries into Car receiver .
After installing the battery, connect the
battery box.
Extend the antenna. (Receiver)
Set the trim-lever at center.
Turn on the switch. (Transmitter)
Turn on the switch. (Receiver)
Make sure the servos are in command.
When the operation stick is in neutral,
servo horns must be in neutral as will.
*Adjustment can be made by re-
installing the servo horn.
Turn off the switch. (Receiver)
Turn off the switch. (Transmitter)
Retract the antenna. (Transmitter)
1111
12
13
REQUIRED FOR OPERATION
Bottle’s with spout
# 10160 - large 500cc
# 10161 - large 500 ccAuto Stop
# 10162 - small 250cc
# 10164 - CNC spout 500CC
# 10167 - CNC spout 800CC
SUITABLE SERVO SIZE
29mm - 42mm
15mm - 21mm
36mm-41mm
3.5 cc (21 Class) ENGINE
REAR EXHAUST
Off-Road Starter Box, 12V motor
# 10250 - 1/8 scale Starter Box
# 10253 - 1/8 scale Starter Box w/ Panel
# 92571 - Power Panel Glow Heater
# 92572 - Cable for Glow Plug
Off-Road Starter Box, two 550 motors
# 10248 - 1/8 scale Starter Box
# 10249 - 1/8 scale Starter Box,RTR
Optional Parts
More Optional Parts . . .
#10211 NiHm Battery Flat
Pack .. $29.95
# 10214 NiHm Battery Pack
Charger.. $7.95
# 51007 OFNA/Picoo Glow
Plug .. $4.95
OFNA/Picco
P-7R
#51218
TOOLS NOT INCLUDED IN KIT
Phillips Type Screw Drivers ( L )
Phillips Type Screw Drivers ( S )
Needle Nose Pliers
Cutter
Curved Scissors
Knife
Instant Cemment
Cross Wrench
Masking Tape
Paints
Brush
Precision Caliper
INCLUDED WITH KIT
1000 3000 5000
Diff. Oil
Shock Oil
1.5mm Allen Wrench
2mm Allen Wrench
2.5mm Allen Wrench
4mm'5mm Allen Wrench

PLASTIC PARTS FOR USE
#40538
DIFF. CASE
#40533
FRONT AND REAR GEAR BOX
#40535
FRONT AND REAR LOWER ARM
#40537
FRONT UPPER ARM
#40534
ARM HOLDER TREE
#40540
REAR UPPER RIGHT/FRONT BUMPER TREE
#40536
FRONT C HUB
#40542
WING MOUNT TREE
#40539
SERVO SAVER TREE
#40541
RECEIVER BOX TREE
30801
Throttle Linkage
Plastic
40040
CENTER DIFF. MOUNT PLASTIC PARTS
40046
STONE GUARD PLASTIC PARTS

1
Step 1
Step 1
Step 1
Step 2
Step 2
Step 2
4x4mm
Set Screw
ASSEMBLY OF THE FRONT AND REAR DIFF.
1
ASSEMBLY OF THE FRONT AND REAR DIFF.
2
3ASSEMBLY OF THE CENTER DIFF.
Builds two differentials for front and rear.
4x4mm
Set Screw
40514
Cap Joint
40514
Cap Joint
36053
8x16mm
Ball bearing
36053
8x16mm Ball bearing
36053
8x16mm Ball bearing
36053
8x16mm
Ball bearing
36053
8x16mm
Ball bearing
40010
2.5x13.8mm
Pin
40010
2.5x13.8mm
Pin
40010
2.5x13.8mm
Pin
40009
P6 O-Ring
40009
P6
O-Ring
O-Ring
40538
Diff. Case
40538
Diff. Case
40515
Brake
Cap Joint
40513
Diff. Gear
(Large)
40513
Diff. Gear
(Large)
40513
Diff. Gear
(Large)
40513
Diff. Gear
(Large)
40513
Diff. Gear
(Large)
Use the Diff. Oil #3000 in
the front and #1000 for
the rear.
30779
4x10mm
Washer
30779
4x10mm
Washer
30779
4x10mm
Washer 40513
Diff. Gear
(Small)
40513
Diff. Gear
(Small)
30773
4mm
Cross Pin
Large
Bevel Gear
40011
Diff. Gasket
3x12mm
Flat Head
Hex Screw
3x12mm
Flat Head
Hex Screw
Dif . lf Oi
94034
Set Screw
4x4mm
Set Screw
40010
2.5x13.8mm Pin
40010
2.5x13.8mm Pin
..........X2
..........X2
..........X2
..........X2
..........X2
..........X2
..........X2
..........X2
..........X1
..........X1
40009
P6 O-Ring
40009
P6 O-Ring
36053
8x16mm
Ball bearing
40010
2.5x13.8mm
Pin
40009
O-Ring
40515
Brake
Cap Joint
40513
Diff. Gear
(Large)
Spur Gear
40513
Diff. Gear
(Small)
..........X4
..........X4
..........X4
30779
4x10mm
Washer
3x12mm
Flat Head
Hex Screw
Fill the Diff. case to
approx. 100% with the
Diff.Oil
30773
4mm
Cross Pin
..........X2
Make sure to put grease
on diff. Out drive shafts
Make sure to put grease
on diff. Out drive shafts
94034
40517
94020
94020
94020
94034
40009
40518
94034

Step 1
Step 1
Step 2
Step 2
..........X4
..........X1
4
5
ASSEMBLY OF THE CENTER DIFF.
30779
4x10mm
Washer
30779
4x10mm
Washer
30779
4x10mm
Washer
40513
Diff. Gear
(Small)
40513
Diff. Gear
(Small)
30773
4mm
Cross Pin
30773
4mm
Cross Pin
40011
Diff. Gasket
3x12mm
Flat Head
Hex Screw
3x12mm
Flat Head
Hex Screw
6
ASSEMBL OF THE FRONT GEAR CASEY
ASSEMBL OF THE FRONT ARMS HOLDERY
40024
13x16x0.2mm
Shim
40024
13x16x0.2mm
Shim
40024
13x16x0.2mm
Shim
40516
Small Bevel Gear
Adjust the backlash
with the shims.
40533
#40533
Gear Case
40561
Front Lower Arm
Holder (Hard-coated)
40533
Gear Case
5x4mm
Set Screw
40534
Front Lower arm
Holder (Rear/Plastic)
40534
Front Upper arm
Holder (Rear/Plastic)
40572
Universal Joint
Center (Front/Short)
Caster angle can
be changed with
A or B.
We recommend
using the B caster
angle
36053
8X16mm
Ball bearing
36053
8X16mm
Ball bearing
4x16mm
Flat Head
Hex Screw
4x16mm
Flat Head
Hex Screw
..........X4
..........X2
..........X4
..........X4
30799
4x10mm
Washer
3x12mm
Flat Head
Hex Screw
4x16mm
Hex Screw
4x35mm
Hex Screw
4x35mm
Hex Screw
..........X2
4x16mm
Hex Screw
2
4x16mm
Flat Head
Hex Screw
5x4mm
Set Screw
Steering
Characteristics
Steering becomes
milder.
Steering response
becomes quicker.
Caster
(High)
Caster
(Low)
A
B
Screw
emC ent
Use 5000 weight diff. oil
in the center.
Fill the Diff. Case to
approx.
Oil
Di lff. Oi
40513
Diff. Gear
(Small)
..........X4
..........X2
36053
8x16mm Ball bearing
..........X2
Diff. O l
i
94020
94020
94020
94011
94011
94036
94027
94036
94027
94027

3
Screw
Ce e t
mn
Step 1
Step 1 Step 2
Step 4Step 3
Step 2
7
8
ASSEMBL OF THE FRONT SHOCK STAYY
40565
7075 CNC Front
Shock Stay
(Hard-coated)
3x10mm
Hex Screw
3x10mm
Hex Screw
4x10mm
Hex Screw 4x10mm
Hex Screw
4x10mm
Hex Screw
..........X2
..........X2
..........X4
..........X2
ASSEMBL OF THE KNUCKLE ARMS / SPINDLEY
40521
Universal Joint
(Front)
40526
Alum.
Wheel Hub
40527
Knuckle Arm
Bushing
40527
Knuckle Arm
Bushing
36055
2.5x16.8mm
Pin
5x4mm
Set Screw
..........X2
..........X4
..........X4
..........X4
..........X2
40535
Front Lower Arm
3x25mm
Cap Screw
3x25mm
Cap Screw
40528
King Pin
Screw
40528
King Screw
3x25mm
Cap Screw
Insert the front drive shaft into
diff. Drive cup before assembly.
40524
4x73mm
Arm Shaft
40546
3x42.7mm
Arm Shaft
3mm
E-Ring
3mm
E-Ring
3mm
E-Ring
2.5mm
E-Ring
2.5mm
E-Ring
2.5mm
E-Ring
9ASSEMBL OF THE FRONT SUSPENSION ARMSY
..........X2
..........X2
..........X2
..........X4
..........X4
94042
Nylock Nut
94042
Nylock Nut
40536
Front C Hub
94042
Nylock Nut
2.5x16.8mm
Pin
5x4mm
Set Screw
4x10mm
Set Screw
4x10mm
Set Screw
3x42.7mm Arm Shaft
4x73mm Arm Shaft
40531
Shock Ball
End Post
40531
Shock Ball
End Post
Right side
36053
8x16x5mm
Ball bearing
40570
CNC Steering
Knuckle Arm
(Left)(Hard-coated)
4x10mm
Set Screw
*A 4x10mm set screw is used
to adjust ride-height.
Assembly for both right and left side
Assembly for both right and left side
Screw
e
Cemnt
94003
94009
90018
90018
90018
94009
94003 94009
90026
36055
90026
90020
90021
36870
40546
40524
90021
90020
90020
90021
36870
36870
Note: If you change to CVA joints.
You must disassemble the CVA
axle when installing into knuckle.

4
10
11
ASSEMBL OF THE FRONT UPPER ARMSY
36860
5x35mm
Turnbuckle
36690
Front Upper
Arm Ball End
36690
Front Upper
Arm Ball End
40537
Front Upper
Arm
36850
7mm
Ball and Socket
36850
7mm
Ball and Socket
..........X2
..........X2
..........X2
ASSEMBL OF THE FRONT SUSPENSION ARMSY
3x25mm
Hex Screw
3x25mm
Hex Screw
40546
42.7mm
Arm Shaft
..........X2
..........X2
..........X2
..........X4
3x42.7mm Arm Shaft
94041
Nylock Nut
94041
Nylock Nut
2.5mm
E-Ring
2.5mm
E-Ring
2.5mm
E-Ring
..........X2
..........X2
..........X2
..........X4
..........X2
Makes two rods for left and right
hand-side.
12 ASSEMBL OF THE FRONT STABILIZERY
3x8mm
Set Screw
3x8mm
Set Screw
40540
Stabilizer
Ball End
40540
Stabilizer
Ball End
40540
Stabilizer
Ball End
30403
6mm
Ball End
30403
6mm
Ball End
30341
Stabilizer Ball
30341
Stabilizer Ball
3x18mm
Hex Screw
3x18mm
Hex Screw
11¡G
Assembly for both right and left side
Assembly for both right and left side
Assembly for both right and left side
8 mm
90020
94008
40546
90020
94008
90020
94035
94006
94006
94035
36860
5x35mm
Turnbuckle

5
Step 1 Step 2
40539
6x10mm
Bushing
40539
6x10mm
Bushing
40539
6x10mm
Bushing
40539
6x10mm
Bushing
40539
6x10mm
Bushing
40539
Servo Saver
Horn C
40511
Servo Saver
Post
4x10mm
Hex Screw
3x10mm
Hex Screw
3x10mm
Hex Screw
3x12mm
Hex Screw
4x10mm
Hex Screw
3x12mm
Hex Screw
4x10mm
Hex Screw
40542
Front Body
Post
40568
Graphite
Front Plate
Take the 6x10mm
plastic bushing
from servo saver
plastic parts tree.
..........X2
..........X2
..........X2
..........X1
..........X1
94041
Nylock Nut
94041
Nylock Nut
40576
CNC Center
Bracer (Front)
..........X4
..........X4
13 ASSEMBL OF THE FRONT STABILIZERY
3x8mm
Hex Screw
40533
Stabilizer
Mount Plastic
M3x3
Set Screw
M3x3
Set Screw
M3x3
Set Screw
M3x3
Set Screw
15 ASSEMBL OF THE SERVO SAVERY
Step 1 Step 2
40560
Alum Servo Saver
Connecting Plate
(Hard-coated)
40539
4x8mm
Flange Bushing
40539
4x8mm
Flange Bushing
40539
4x8mm
Flange Bushing
40037
Steering Plat
Hex Screw
40037
Steering Plat
Hex Screw
40037
Steering Plat
Hex Screw
14 ASSEMBL OF THE SERVO SAVERY
40539
Servo Saver
Horn A
40539
Servo Saver
Horn C
40563
Servo Saver Alum.
Tube (Hard-coated)
40539
Servo Saver
Horn B
40033
Servo Saver
Spring
13x16x0.2
Washer
13x16x0.2
Washer
40034
Servo Saver
Spring Tension
Adjuster
Take the 4x8mm plastic flange bushing from
servo saver plastic parts tree .
..........X2
..........X2
..........X2
40529
Front Stabilizer
3x8mm
Hex Screw
40533
Stabilizer
Mount Plastic
Notice the direction of the servo saver connecting plate.
94033
94002
94033 94002
94033
94033
40024
40024
94003
94004
94009
94003
94009
94009 94004

6
17 ASSEMBL OF THE AND THE SERVO SAVERY
Step 1 Step 2
40024
13x16x0.2mm
Shim
40024
13x16x0.2mm
Shim
40024
13x16x0.2mm
Shim
40516
Small
Bevel Gear
Adjust the backlash
with the shims.
Gear Case
36053
8X16mm
Ball bearing
36053
8X16mm
Ball bearing
18 ASSEMBL OF THE REAR GEAR CASEY
..........X4
..........X2
..........X2
4x16mm
Hex Screw
40575
CNC Rear Toe-in
o
Plate-3
40533
Gear Case
4x16mm
Hex Screw
4x45mm
Flat Head Hex Screw
4x40mm
Flat Head
Hex Screw
4x10mm
Hex Screw
3x12mm
Flat Head
Hex Screw
3x12mm
Flat Head
Hex Screw
..........X2
..........X2
4x10mm
Hex Screw
3x12mm
Flat Head
Hex Screw
Step 1 Step 2
16 ASSEMBL OF THE STEERING TIE-RODY
..........X2
..........X2
..........X2
94041
Nylock Nut
40038
7mm Ball
36700
7mm Steering
Ball End
36700
7mm Steering
Ball End
36700
7mm Steering
Ball End
36790
4x46mm
Turnbuckle
Makes two steering rods for left and right hand-side.
3x16mm
Flat Head
Hex Screw
3x16mm
Flat Head
Hex Screw
..........X2
..........X4
40039
3mm Tapper
Washer(Alum.)
40039
3mm Tapper
Washer(Alum.)
40548
M3 Nylock Nut
(Thin Type)
30 mm
11¡G
Assembly both right and left side
Front
36053
8x16mm Ball bearing
..........X2
Screw
Ce e tm n
Screw
Cement
40533
Front spacer
Put the front spacer in this
direction.
40038
7mm Ball
40038
7mm Ball
94022
94022
94009
94020
94020
94020
94009
94011
94030
94011
94030

7
Step 1
Step 1
Step 2
Step 2
..........X4
..........X1
..........X3
..........X2
..........X4
..........X3
..........X2
19
20
21
ASSEMBL OF THE REAR GEAR CASEY
ASSEMBLY OF THE REAR SHOCK STAY
ASSEMBLY OF THE WING STAY
#40566
7075 CNC Rear
Shock Stay
(Hard-coated)
3x25mm
Cap Screw
3x25mm
Cap Screw
#40542
Rear body
Post
#40531
Shock Ball End Post
one-piece/Top
#40531
Shock Ball End Post
one-piece/Top
3x25mm
Cap Screw
3x10mm
Hex Screw
3x10mm
Hex Screw
3x10mm
Hex Screw
3x15mm
Hex Screw
3x12mm
Hex Screw
#40532
Wing Mount
#40532
Wing Mount
#40532
Wing Stay
Post
#40532
Wing Stay
Post
#40532
Wing Stay
Post
#40532
Wing Stay
Right
#40532
Wing Stay
(Left)
3x12mm
Hex Screw
3x12mm
Hex Screw
3x15mm
Hex Screw
3x15mm
Hex Screw
#40562
Rear Lower Arm
Holder (Hard-coated)
#40539
Center bracer
Mount
5x4mm
Set Screw
5x4mm
Set Screw
#40572
Universal Joint
Conter (Rear/Long)
4x12mm
Hex Screw
4x12mm
Hex Screw
4x12mm
Hex Screw
S rewc
Cement
..........X2#40531
Shock Ball
End Post
* The angel of the wing mount can be changed
High Position Low Position Big Angle
Long Short
Put both wing mounts in the
same position.you can make
the wing long or short by
turning the mounts around
Srewc
Cm
et
e n

8
Step 1 Step 2
22
23
ASSEMBLY OF THE WING STAY
..........X5
4x10mm
Hex Screw
#40576
CNC Center
Bracer (Rear)
4x16mm
Hex Screw
4x16mm
Hex Screw
4x16mm
Hex Screw
4x16mm
Hex Screw
..........X14x10mm
Hex Screw
Step 1
Step 2
Sc ewret
Cem n
X1-40
#40540
Rear Upper
Kignt (Right )
267D
8x16x5mm
Ball Bearings
#40571
Universal Joint
(Rear)
#267D
8x16x5mm
Ball Bearings
5X4mm
Set Screw
#267E
2.5x16.8mm
Pin
24 ASSEMBLY OF THE REAR UPPER RIGHT
#40526
Alum. Wheel
Hub 5mm
2.5mm
E-Ring
Front
Lower arm
2.5mm
E-Ring
#40525
3x48.1mm
Lower Arm
Left side
4x10mm
Set Screw
5X4mm
Set Screw
#267E
2.5x16.8mm Pin
..........X2
..........X2
..........X4
..........X2
..........X2
2.5mm
E-Ring
4x10mm
Set Screw
#40525
3x48.1mm Lower Arm
ASSEMBLY OF THE REAR SUSPENSION ARMS
#40524
4x73mm
Lower Arm Shaft
3mm
E-Ring
3mm
E-Ring
3mm
E-Ring
..........X2
..........X4
X1-24
#40524
4x73mm
Lower Arm Shaft
#267D
8x16mm Ball bearing
..........X2
Assembly for both right and left side
#40540
Wheel Base
Adjuster
washer
#40540
Wheel Base
Adjuster
washer
* A4x10mm set screw is used
to adjust the ride heigh.
Assembly for both right and left side

9
25
27
ASSEMBLY OF THE REAR SUSPENSION ARMS
ASSEMBL OF THE REAR STABILIZERY
26ASSEMBL OF THE REAR STABILIZERY
3x18mm
Hex Screw
Makes two rods for left and right
hand-side.
3x8mm
Set Screw
40540
Stabilizer
Ball End
40540
Stabilizer
Ball End
30403
6mm
Ball
30341
Stabilizer Ball
..........X2
..........X2
..........X4
3x16mm
Hex Screw
3x25mm
Hex Screw
40530
Rear Stabilizer
3x8mm
Hex Screw
3x8mm
Hex Screw
3x16mm
Hex Screw
3x25mm
Hex Screw
40533
Stabilizer
Mount Plastic
M3x3
Set Screw
M3x3
Set Screw
M3x3
Set Screw
36850
7mm Ball
36850
7mm Ball
36860
5x35
Turnbuckle
40540
Upper arm
Plastic Rod End
40540
Upper arm
Plastic Rod End
40540
Upper arm
Plastic Rod End
94041
Nylock Nut
94041
Nylock Nut
..........X2
..........X4
94041
Nylock Nut
36850
7mm Ball
..........X2
..........X2
..........X2
..........X4
..........X2
3x8mm
Set Screw
40540
Stabilizer
Ball End
30403
6mm
Ball
30341
Stabilizer Ball
3x18mm
Hex Screw
..........X4
..........X4
..........X2
3x8mm
Hex Screw
40533
Stabilizer
Mount Plastic
M3x3
Set Screw
18.5 mm
Assembly for both right and left side
Assembly for both right and left side
0
94005
94008
94005
94008
94035
94006
94006
94035
94033
94033
94033
94022
94022
94033 94022

10
Step 1
Step 2Step 1
Step 2
28
30
29
..........X4
ASSEMBL OF THE BRAKE PADS AND CENTER DIFF. MOUNTY
ASSEMBL OF THE CENTER DIFF. INTO BRAKE DISKY
Make brake pads for each side as shown.
40044
Brake Pad
Spring
40045
Brake Pad
Adjustment Screw
40045
M3x20L
Brake Pad Adjustment Screw
40040
Center Diff.
Mount
Assembly the
brake disc holder
in the direction as
shown.
36661
Brake Pad
Linings
* Remove the double-side
tape before assembly.
A
B
C
36660
Brake Pad
40040
Center Diff.
Mount
40040
brake Disc
Holder
36661
Brake Pad
Linings
40512
Center Diff.
Mount Post
ABC
40042
Brake Disk
40042
Brake Disk
Center Diff.
Assemble
Approx. 12mm
ASSEMBL OF THE CENTER DIFF. INTO CENTER DIFF. MOUNTY
double-side
tape
* Place the brake disc between
the brake disc pads.
Brake
disc
* Put the brake disc into
brake disc holder.

32
31
11
Step 1
Step 1
Step 2
Step 2
ASSEMBL OF THE CENTER DIFF. MOUNTY
ASSEMBL OF THE STONE GUARDY
40539
Fuel
Proov Plate
40547
Brake Cam
30211
5x8mm
Fiange
Bushing
30211
5x8mm
Fiange
Bushing
30211
5x8mm
Fiange Bushing
30171
Brake Lever
3x10mm
Hex Screw
3x10mm
Hex Screw
3x10mm
Hex Screw
..........X4
..........X2
..........X6
..........X4
..........X2
..........X2
3x3mm
Set Screw
..........X2
40046
Stone Guard
40501
7075 CNC
Chassis
40046
Stone Guard
3x10mm
Flat Head
Hex Screw
40577
CNC "Z"Brace
3x10mm
Flat Head
Hex Screw
3x10mm
Flat Head
Hex Screw
3x10mm
Flat Head
Hex Screw
3x10mm
Flat Head
Hex Screw
3x5mm
Flat Head
Hex Screw
3x5mm
Flat Head
Hex Screw
40539
Muffler
Bumper
M3
Nut
M3
Nut
Approx. 4mm
Assembly both right and left side
Make two 3mm holes.
40569
Graphite
Center Diff.
Mount Plate
3x3mm
Set Screw
40547
Brake Cam
30171
Brake Lever
Approx 8mm
ASSEMBL OF THE FRONT AND REAR GEAR CASE ONTO CHASSISY
33
3x3mm
Set Screw
Screw
Cement
Screw
eCemnt
Screw
Cement
94033 94033
94033
94033
94003
94033
94018
94019
94018
94019
94019
94019
94019

34
12
Step 1 Step 2
..........X4
..........X1
..........X1
..........X2
..........X1
..........X1
3X16mm
Hex Screw
3X16mm
Hex Screw
34026
Servo Washer
34026
Servo Mount
34026
Servo Washer
Adjust C-27
Servo Washer
in accordance
with use of
servo.
Futaba 1mm
Sanwa 2mm
KO 1mm
JR .........
Front Steering
Servo
A
A
Put the protection rubber
onto your servo.
36 ASSEMBLY OF THE STEERING SERVO AND STEERING ROD
38280
3x36mm
Tie Rod
38280
3x36mm Tie Rod
10765
Servo Horn
3X12mm
Hex Screw
3X12mm
Hex Screw
10765
Servo Horn
Adapter
30401
Plastic Ball
End
30401
Plastic Ball
End
30401
Plastic Ball End
30411
6mm
Ball
30411
6mm Ball
30410
6mm
Ball
Use the screw provided
with your servo.
30410
6mm Ball End
2.6x10mm
Tapping
Screw
2.6x10mm
Tapping
Screw
*Insert center drive shafts into
center diff drive cups before
assembly
.
35 ASSEMBL OF THE CENTER DIFF. ONTO CHASSISY
4x12mm
Flat Head
Hex Screw
2.6x10mm
Tapping Screw
4x12mm
Flat Head
Hex Screw
..........X4
..........X4
ASSEMBL OF THE FRONT AND REAR GEAR CASE ONTO CHASSISY
4x16mm
Flat Head
Hex Screw
3x12mm
Flat Head
Hex Screw
4x12mm
Flat Head
Hex Screw
4x16mm
Flat Head
Hex Screw
3x10mm
Hex Screw
40540
Front Bumper
M3
Nylock Nut
..........X8
..........X2
..........X2
..........X1
4x16mm
Flat Head
Hex Screw
4x12mm
Flat Head
Hex Screw
3x12mm
Flat Head
Hex Screw
3x10mm
Hex Screw
..........X2
M3
Nylock Nut
* The 4x12mm flat screw
only use for servo saver post.
Srwc
e
Cement
ScrewCement
You should space the servo out so
the back of it does not hit the front
chassis stiffener
94041
94033
94020
94026
94027 94027
94033
94020
94026
94041
94027
94026
94051 94026
94051
94051
94004
94005
94005
94004

39
13
37
3x12mm
Hex Screw
3x12mm
Hex Screw
..........X2
..........X8
3x10mm
Flat Head
Hex Screw
3x10mm
Flat Head
Hex Screw
3x10mm
Flat Head
Hex Screw
3x10mm
Flat Head
Hex Screw
Adjust the position of steering servo horn and L-26 in
order to set the angle 90 degree here when the neutral.
Step 1 Step 2
38 ASSEMBLYOF THE RADIO TRAY AND RECEIVER BOX
ASSEMBLY OF THE RADIO TRAY ONTO CHASSIS
Battery Case
Receiver
37410
Clips
40541
Receiver Box
Cover 30560
Antenna
Pipe
40541
Receiver Box
Cover
3x10mm
Hex Screw Use the original battery case or
rechargeable 5 cell hump pack
battery. OFNA # 10212
Connect battery wire to switch.
3x10mm
Hex Screw
..........X2
*Put the servo wire into
receiver box and connect to
receiver.
40541
Receiver Box
40541
Receiver Box
ASSEMBLY OF THE RADIO TRAY
Step 1 Step 2
Put the protection rubber
onto your servo.
2X8mm
Screw
2X8mm
Hex Screw
2X8mm
Hex Screw
..........X4
..........X4
..........X4
..........X2
10280
Switch Cover
Switch
*Use the screw provide
with your switch.
Connect the switch wire to receiver.
X1-41
40541
Switch holder
40541
Radio Tray
Post
( Plastic )
40541
Radio Tray
Post
( Plastic )
40541
Radio Tray
Post
( Plastic )
40567
Graphite
Radio Tray
34026
Servo Post
3x12mm
Hex Screw
3x12mm
Hex Screw
3x8mm
Hex Screw
¡C
90
94004
94002
94002
94004
94019
94003
94019
94020
94019
94019 94019
94020

42
41
40
14
Step 1
Step 1
Step 2
Step 2
Step 1 Step 2
..........X2
..........X1
..........X4
..........X2
..........X1
..........X1
..........X2
..........X2
..........X4
40539
Fuel Tank
Post
40539
Fuel Tank
Post
* Take the fuel tank
post from
#40539 plastic
parts tree.
ASSEMBL OF THE FUEL TANKY
3x10mm
Hex Screw
3x10mm
Hex Screw
Pressure Nipple
40543
Fuel Tank
3x10mm
Flat Head Hex
Screw
3x10mm
Flat Head Hex
Screw
Fit the flywheel using
a cross wrench.
10101
Clutch Spring
2.6X6
Washers
10011
Alum.Clutch
Shoe, (lighter)
Blue
5x9x0.3mm
Washer
5x9x0.3mm
Washer
34110
5x10x4mm
Ballbearing
34110
5x10x4mm
Ballbearing
34110
5x10x4mm
Ballbearing
10099
3x8mm
Washer
3x8mm
Washer
3x10mm
Cap Screw
3x10mm
Cap Screw
3x16mm
Cap Screw
ASSEMBLY OF THE CLUTCH
ASSEMBLY OF THE CLUTCH AND ENGINE MOUNT
30480
Engine Mount
94041
Nylock nut
94041
Nylock nutt 3x16mm
Cap Screw
Put the nylock nut
into the groove of
the engine mount.
Place the clutch shoes with the clutch
springs over the 3 pins of the flywheel.
Using a phillips screw driver or needle
nose pliers and bend the small end lf the
clutch spring behind the pilot shaft
#174D or #180D than press down.
10330
7mm
Tapper Corn
10040
3 Pin
Flywheel
10098
SG Clutch Nut
Engine rotation direction.
SG Type
Crank Shaft
3x10mm
Hex Screw
* Only use this 6.3mm tapered cone for threaded
crank shaft with drive nut.
10091
Pilot Shaft
10330
6.3mm
Tapper Cone
Threaded
CrankShaft
94003
94033
94019
94033
94033
10099
10099
10099
30481
10011
30481
10099 10099
10099
Clutch bell

10114
Engine Mount
Screw
10114
5mm
Engine Mount
Screw
45
44
43
Step 1 Step 2
..........X1
..........X1
..........X4
..........X1
ASSEMBL OF THE MANIFOLD AND MUFFLERY
ASSEMBLY OF THE ENGINE ONTO CHASSIS
Spur Gear
Clutch Bell
Loose or tighten 3x20mm cap screw
and 5x10mm hex screw to align spur
gear and clutch bell gear to 90 degree.
90 degree
4x10mm
Flat Head
Hex Screw
4x10mm
Flat Head
Hex Screw
5x4mm
Set Screw
3x3mm
Set Screw
3x3mm
Set Screw
A-80B
Adjust Mount
30801
Servo
Mount
#312
Servo Horn
3x3mm
Set Screw
30801
2mm
Adjust nut
30172
2X65mm
Rod
30172
2X65mm
Rod
ASSEMBLY OF THE THROTTLE LINKAGE (TypeA)
2X8mm
Screw
2.6x18mm
Screw
2mm
Nut
M2.5
Nylock Nut
Cut off the servo saver as shown.
Use note book paper to set gear backlash
between spur gear and clutch bell gear,
applying pressure while retightening the
engine.
If the space is notcorrect the spur gear
will be damaged.
Notice the direction of the adjust nut.
Adjust the height with
3x6.4x1mm washer.
40050
Muffler Stay
Post
#139
Manifold
Spring
A-80B
Adjust Mount
1/8 In-line Pipe
JP-1 #10054
JP-2 #10045
(Option)
Manifold and muffler are not included in kit.
95700
1/8 Sprin0g
(Option)
95700
1/8 Seal,
Silicone
(Option)
97510
Manifold,
Round Style
(Option)
..........X2
..........X2
..........X1
..........X2
3x3mm
Set Screw
30801
2mm
Adjust Nut
M2.5
Nylock Nut
M2
Nut
2X8mm
Hex Screw
2.6X18mm
Hex Screw
..........X2
..........X1
Type A
40549
Muffler stay
5x4mm
Set Screw
94033
94036
94026
94033
94036
94026
94033
94033
#30801 Linkage kit, 2 Knobs, kit

3x3mm
Set Screw
Fuel Tube
10769
Servo Horn
Adapter
30801
Alum
Stopper
46
Step 1
Step 1 Step 2
Step 4 Step 5
Step 3
Step 2
..........X4
..........X4
..........X4
..........X4
..........X4
..........X4
3x3mm
Set Screw
3x3mm
Set Screw
3x3mm
Set Screw
30801
Throttle
Slider
3x10mm
Hex Screw
30801
Alum
Stopper
30801
Alum
Stopper
30801
2X65mm
Rod
30801
Throttle
Spring
30801
Throttle
Ball End
ASSEMBLY OF THE THROTTLE LINKAGES (TypeA)
3X10mm
Hex Screw
..........X2
16
2X4mm
Hex Screw
2X4mm
Hex Screw
2X7mm
Washer
2X7x0.5mm
Washer
30800
2mm
Tie-Rod
End
30800
2mm
Tie-Rod
End
30800
Adjust
Mount
30800
2mm
Adjust nut
3x3mm
Set Screw
30800
Servo
Mount
2X25mm
Hex Screw
3x3mm
Set Screw 3x3mm
Set Screw
30800
Throttle
Slider
3x10mm
Hex Screw
10300
Alum Stopper
10300
Alum
Stopper
30172
2X65mm
Rod
30172
2X65mm
Rod
30172
2X65mm
Rod
30800
Throttle
Spring
30800
Throttle
Ball End
2X4mm
Hex Screw
2X8mm
Hex Screw
M2 Nylon Nut
M3x3
Set Screw
2X10mm
Hex Screw
ASSEMBLY OF THE THROTTLE LINKAGE(TypeB)
Place a 8mm fuel tube
as picture shown.
* Use the screw
provide with
your servo .
Type B
2X8mm
Hex Screw
10768
Servo Horn
2mm
Nut
10769
Servo Horn
Adapter
Cut off the servo saver as shown.
94033
94003
94033
94003
94033
94033
94033
30800
30800
30800
30800
94033
94033 94033
94003
30800
30800
30800
30800
30800
30800
#30800 Linkage kit, 1 Knobs, kit