Ofna Racing JAMMIN X1-CRT User manual

THINGS NEED BESIDES THE KIT
RADIO CONTROL UNIT
12V Battery for Starter Box
(must have)
Glow Plug Long Heat with Battery & Charger
# 10215....$27.95
(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
m36mm-41 m
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 TO USE WITH TRUGGY
40538
DIFF. CASE
40533
FRONT AND REAR GEAR BOX
40668
FRONT AND REAR LOWER ARM
40667
FRONT UPPER ARM
40534
ARM HOLDER
40536
FRONT C HUB
30802
Throttle Linkage Plastic
40040
CENTER DIFF. MOUNT PLASTIC PARTS
40669
BUMPER

PLASTIC PARTS TO USE WITH TRUGGY
40542
WING STAY
40541
RECEIVER BOX
40539
SERVO SAVER
40540
REAR UPPER RIGHT/FRONT BUMPER
34026
SERVO FIXING
40676
BODY POST & SERVO MOUNT

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.

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
40009
P6
O-Ring
40538
Diff. Case
40538
Diff. Case
40515
Break
Cap Joint
40513
Diff. Gear
(Large)
40513
Diff. Gear
(Large)
40513
Diff. Gear
(Large)
*Put the Diff. Oil 5000 for
front and for rear.
30776
4x10mm
Washer
40513
Diff. Gear
(Small)
30774
4mm
Alum. Cross Pin
40517
43T
Large
Bevel Gear
40011
Diff. Gasket
94020
3x12mm
Flat Head
Hex Screw 94020
3x12mm
Flat Head
Hex Screw
f .Di f Oil
40009
4x4mmSet Screw
94034
4x4mm
Set Screw
40010
2.5x13.8mm Pin
40010
2.5x13.8mm Pin
..........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
P6
O-Ring
40515
Break
Cap Joint
40513
Diff. Gear
(Large)
40656
62T
Spur Gear
..........X4
..........X4
30776
4x10mm
Washer
94020
3x12mm
Flat Head
Hex Screw
*Fill the Diff. case to
approx. 95% with the Diff.
Oil
30774
4mm
Alum. Cross Pin
..........X2
Make sure to put grease
on diff. Out drive shafts
Make sure to put grease
on diff. Out drive shafts

Step 1
Step 1
Step 2
Step 2
..........X2
..........X1
4
5
ASSEMBLY OF THE CENTER DIFF.
30776
4x10mm
Washer
30774
4mm
Alum. Cross Pin
40011
Diff. Gasket
94020
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
40516
13T
Small Bevel Gear
¡¯Adj ust t hebackl ash
¡@wi t ht heshi ms.
40533
Gear Case
40688
Front Lower Arm
Holder(Hard-Coated)
40533
Gear Case
94036
5x4mm
Set Screw
40695
Universal Joint
Center (Front/Short)
40589
CNC Front Lower
arm Holder (B Type)
40534
Front Upper arm
Holder (Rear/Plastic)
36053
8X16mm
Ball bearing
36053
8X16mm
Ball bearing
94027
4x16mm
Flat Head
Hex Screw
94026
4x12mm
Flat Head
Hex Screw
..........X4
..........X2
..........X4
..........X4
30776
4x10mm
Washer
94020
3x12mm
Flat Head
Hex Screw
94011
4x16mm
Hex Screw
94015
4x35mm
Hex Screw
94015
4x35mm
Hex Screw
..........X2
94011
4x16mm
Hex Screw
2
94027
4x16mm
Flat Head
Hex Screw
94036
5x4mm
Set Screw
Steering
Characteristics
Steering becomes
milder.
Steering response
becomes quicker.
Caster
(High)
Caster
(Low)
A
B
Screw
n
Ceme t
Screw tCemen
*Use 10000 weight diff. oil
for the center.
*Fill the Diff. Case to
approx. 95% with the Diff.
Oil.
..........X2
36053
8x16mm Ball bearing
..........X2
iD ff.Oil
40024
13x16x0.2mm
Shim
30774
4mm
Alum. Cross Pin
40513
Diff. Gear
(Small)
94026
4x12mm
Flat Head
Hex Screw ..........X2
22 degree
20 degree
Caster angle can
be changed by using
either A or B set
We recommend
using the B caster
angle
.
A
A
NB. use only as matched set "A" with"A"
and "B" with "B".
Put grease on gears

3
crewSement
C
Step 1
Step 1 Step 2
Step 4Step 3
Step 2
3x10mm
Hex Screw
7
8
ASSEMBL OF THE FRONT SHOCK STAYY
40691
7075 CNC Front
Shock Stay
94003
3x10mm
Hex Screw
94009
4x10mm
Hex Screw
94009
4x10mm
Hex Screw
..........X2
..........X4
..........X2
ASSEMBL OF THE KNUCKLE ARMSY
40657
Universal Joint
(Front)
40526
5mm
Alum. Wheel Hub
40527
Knuckle Arm
Bushing
40527
Knuckle Arm
Bushing
36055
2.5x16.8mm
Pin
90026
4x4mm
Set Screw
..........X2
..........X4
..........X4
..........X4
..........X2
90018
3x25mm
Cap Screw
40528
King Pin
Screw
40528
King Pin Screw
90018
3x25mm
Cap Screw
Assembly for both right and left side
Assembly for both right and left side
94041
3mm
Nylon Nut
9ASSEMBL OF THE FRONT SUSPENSION ARMSY
..........X2
..........X2
..........X2
..........X2
..........X2
94042
4mm
Nylock Nut 94042
4mm
Nylock Nut
40536
Front C Hub
94042
4mm
Nylock Nut
36055
2.5x16.8mm
Pin
90026
5x4mm
Set Screw
36870
4x10mm
Set Screw
40581
3mm SPL Arm Shaft(Short)
40531
Shock Ball
End Post
36053
8x16x5mm
Ball bearing
36053
8x16x5mm
Ball bearing
40570
CNC Front
Knuckle Arm
(Left)
90018
3x25mm
Cap Screw
94003
3x10mm
Hex Screw
40581
4mm SPL Arm Shaft
94042
4mm
Nylon Nut
40581
4mm SPL Arm Shaft
40581
3mm SPL Arm
Shaft(Short)
94042
3mm
Nylock Nut
94041
3mm
Nylon Nut
4x10mm
Set Screw
40676
Body Post
40668
Front
Lower Arm
*A 4x10mm set screw is used
to adjust ride-height.
* Notice the direction.
e
Scr w
n
Ceme t

4
10
11
ASSEMBL OF THE FRONT UPPER ARMSY
36860
5x35mm
Turnbuckle
36690
Front Upper
Arm Ball End
36690
Front Upper
Arm Ball End
40667
Front Upper
Arm
36850
7mm
Ball and Socket
36850
7mm
Ball and Socket
36860
5x35mm
Turnbuckle ..........X2
..........X2
..........X2
ASSEMBL OF THE FRONT SUSPENSION ARMSY
94008
3x25mm
Hex Screw 94008
3x25mm
Hex Screw
..........X2
..........X2
..........X2
94041
3mm
Nylock Nut
94041
3mm
Nylock Nut
..........X2
..........X2
..........X2
..........X4
..........X2
Makes two rods for left and right
hand-side.
12 ASSEMBL OF THE FRONT STABILIZERY
94035
3x8mm
Set Screw
94035
3x8mm
Set Screw
40540
Stabilizer
Ball End
40540
Stabilizer
Ball End
40540
Stabilizer
Ball End
30411
6mm
Ball End
30403
6mm
Ball End
30341
Stabilizer Ball
30341
Stabilizer Ball
94006
3x18mm
Hex Screw
94006
3x18mm
Hex Screw
Assembly for both right and left side.
Assembly for both right and left side.
Assembly for both right and left side.
40581
3mm SPL Arm Shaft(Short)
40581
3mm SPL Arm Shaft(Short)
94041
3mm
Nylock Nut
14 mm

5
Step 1 Step 2
15
40074
6x10mm
Ball Bushing
40074
6x10mm
BallBushing
40539
Servo Saver
Horn C
40511
saver Saver
Post
ASSEMBL OF THE SERVO SAVERY
94009
4x10mm
Hex Screw
94004
3x12mm
Hex Screw
94009
4x10mm
Hex Screw
94004
3x12mm
Hex Screw
94009
4x10mm
Hex Screw
40568
Graphite
Front Plate
..........X1
..........X2
..........X4
..........X1
94041
3mm
Nylock Nut
94041
3mm
Nylock Nut
40694
CNC Center
Bracer (Front)
Step 1 Step 2
40560
Alum Servo Saver
Connecting Plate
(Hard-Coated)
40073
4x8mm
Flange
Bushing
40073
4x8mm
Flange
Bushing
40073
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
40677
Servo Saver
Tube(Hard-Coated)
40539
Servo Saver
Horn B
40500
Servo Saver
Spring
40034
Servo Saver
Spring Tension
Adjuster
..........X4
..........X4
..........X2
..........X2
13 ASSEMBL OF THE FRONT STABILIZERY
40685
Front Stabilizer
2.5mm
94002
3x8mm
Hex Screw
94002
3x8mm
Hex Screw
40533
Stabilizer
Mount Plastic
94033
3x3mm
Set Screw
94033
3x3mm
Set Screw
94033
3x3mm
Set Screw
94033
3x3mm
Set Screw
40024
13x16x0.2mm
Shim
..........X2
40024
13x16x0.2mm
Shim
40024
13x16x0.2mm
Shim
40074
6x10mm
BallBushing
40074
6x10mm
BallBushing
40074
6x10mm
BallBushing
* Notice the direction of the servo saver connecting plate.

6
..........X2
..........X2
17 ASSEMBL OF THE AND THE SERVO SAVERY
40024
13x16x0.2mm
Shim
40024
13x16x0.2mm
Shim
40024
13x16x0.2mm
Shim
40516
13T Small
Bevel Gear
Adjust the backlash
with the shims.
40533
Gear Case
36053
8X16mm
Ball bearing
36053
8X16mm
Ball bearing
18 ASSEMBL OF THE REAR GEAR CASEY
..........X4
..........X2
..........X2
94011
4x16mm
Hex Screw 40533
Gear Case
94011
4x16mm
Hex Screw
94030
4x40mm
Flat Head Hex Screw
94030
4x40mm
Flat Head
Hex Screw
94009
4x10mm
Hex Screw
94009
4x10mm
Hex Screw
94021
3x15mm
Flat Head
Hex Screw
94021
3x15mm
Flat Head
Hex Screw
94021
3x15mm
Flat Head
Hex Screw
Step 1 Step 2
16 ASSEMBL OF THE STEERING TIE-RODY
..........X2
..........X2
..........X2
40548
3mm
Nylock Nut(Thin Type)
40038
7mm
40038
7mm
40038
7mm
36700
7mm Steering
Ball End
36700
7mm Steering
Ball End
36700
7mm Steering
Ball End
40660
4x80mm
Turnbuckle
Makes two steering rods for left and right hand-side.
94022
3x16mm
Flat Head
Hex Screw
94022
3x16mm
Flat Head
Hex Screw ..........X2
..........X4
40039
3mm Tapper
Washer(Alum.)
40039
3mm Tapper
Washer(Alum.)
40548
3mm
Nylock Nut(Thin Type)
66.5 mm
11¡G
Assembly both right and left side.
Front
40533
Put the front spacer in this
direction.
36053
8x16mm Ball bearing
..........X2
Screw
m
Ce ent
40575
CNC Rear Toe-in
o
Plate-2.5
..........X2
40039
3mm Tapper
Washer(Alum.)
40039
3mm Tapper
Washer(Alum.)
40039
3mm Tapper
Washer(Alum.)
S rewc
Cement
Put grease on gears

7
Step 1
Step 1
Step 2
Step 2
..........X4
..........X1
..........X3
..........X2
..........X4
..........X3
..........X2
19
2020
21
ASSEMBL OF THE REAR GEAR CASEY
ASSEMBLY OF THE REAR SHOCK STAY
ASSEMBLY OF THE WING STAY
40692
7075 CNC Rear
Shock Tower
900187
3x25mm
Cap Screw
90018
3x25mm
Cap Screw
40542
Rear body
Post
40531
Shock Ball End Post
one-piece/Top
40531
Shock Ball End Post
one-piece/Top
90018
3x25mm
Cap Screw
94003
3x10mm
Hex Screw
Long Short
94009
3x10mm
Hex Screw
94003
3x10mm
Hex Screw
40542
Wing Mount
40542
Wing Mount
40542
Wing Stay
Post
40542
Wing Stay
Post
40542
Wing Stay
Post
40542
Wing Stay
Right
40542
Wing Stay
(Left)
94009
3x12mm
Hex Screw
94009
3x12mm
Hex Screw
94009
3x12mm
Hex Screw
94005
3x15mm
Hex Screw
94005
3x15mm
Hex Screw
94005
3x15mm
Hex Screw
40689
Rear Lower Arm
Holder(Hard-Coated)
40539
Center bracer
Mount
5x4mm
Set Screw
94036
5x4mm
Set Screw
40695
Universal Joint
Center(Rear/Long)
94010
4x12mm
Hex Screw
94010
4x12mm
Hex Screw
94010
4x12mm
Hex Screw
rSc ew
mn
C
eet
..........X2
40531
Shock Ball
End Post
r
Sc ew
mn
C
e et

8
Step 1 Step 2
22
23
ASSEMBLY OF THE WING STAY
..........X1
94012
4x20mm
Hex Screw
94011
4x16mm
Hex Screw
..........X4
94011
4x16mm
Hex Screw
..........X1
Step 1 Step 2
Scr we
Cement
40540
Rear Wheel
Hub(Right )
36053
8x16x5mm
Ball Bearings
4X4mm
Set Screw
36055
2.5x16.8mm
Pin
40657
Universal Joint
(Front/Rear)
24
ASSEMBLY OF THE REAR WHEEL HUBS
40526
Alum.
Wheel Hub 5mm
40540
Wheel Base
Adjuster washer
36870
4x10mm
Set Screw
90026
5X4mm
Set Screw
36055
2.5x16.8mm Pin
..........X2
..........X2
..........X2
..........X2
36870
4x10mm
Set Screw
ASSEMBLY OF THE REAR SUSPENSION ARMS
..........X2
..........X2
36053
8x16mm Ball bearing
..........X4
Assembly for both right and left side.
Assembly for both right and left side.
94009
4x10mm
Hex Screw
94012
4x20mm
Hex Screw
94009
4x10mm
Hex Screw
94042
4mm
Nylock Nut
36053
8x16x5mm
Ball Bearings
40540
Wheel Base
Adjuster washer
94041
3mm
Nylock Nut
40581
3mm SPL
Arm Shaft(Long)
40581
3mm SPL Arm Shaft(Long)
94041
3mm
Nylock Nut ..........X2
40581C
4mm SPL Arm Shaft
40581
4mm SPL Arm Shaft
94042
4mm
Nylock Nut
*A 4x10mm set screw is used
to adjust ride-height.
36870
4x10mm
Set Screw
40668
Front
Lower Arm

9
25
27
ASSEMBLY OF THE REAR SUSPENSION ARMS
ASSEMBL OF THE REAR STABILIZERY
26 ASSEMBL OF THE REAR STABILIZERY
94006
3x18mm
Hex Screw
Makes two rods for left and right
hand-side.
94035
3x8mm
Set Screw
40540
Stabilizer
Ball End
40540
Stabilizer
Ball End
30411
6mm
Ball End
30341
Stabilizer Ball
..........X2
..........X2
94005
3x16mm
Hex Screw
94008
3x25mm
Hex Screw
40686
Rear Stabilizer
2.8mm
94022
3x8mm
Hex Screw
94005
3x16mm
Hex Screw
94008
3x25mm
Hex Screw
94033
3x3mm
Set Screw
94033
3x3mm
Set Screw
36850
7mm Ball
36850
7mm Ball
40661
5x80
Turnbuckle
40540
Upper arm
Plastic Rod End
40540
Upper arm
Plastic Rod End
3mm
Nylon Nut
94041
3mm
Nylock Nut
..........X2
..........X4
94041
3mm
Nylock Nut
36850
7mm
Ball and Socket
..........X2
..........X2
..........X2
..........X4
..........X2
94035
3x8mm
Set Screw
40540
Stabilizer
Ball End
30411
6mm
Ball End
30341
Stabilizer Ball
94006
3x18mm
Hex Screw
..........X4
..........X4
94022
3x8mm
Hex Screw
94033
3x3mm
Set Screw
56 mm
Assembly for both right and left side.
Assembly for both right and left side.
40533
Stabilizer
Mount Plastic
94033
3x3mm
Set Screw
* Notice this side for wheel.

10
Step 3
28
..........X3
ASSEMBL OF THE CENTER DIFF. MOUNTY
40040
Center Diff.
Mount
36661
Brake Pad
40040
Center Diff.
Mount
40662
Center Diff.
Mount Post
40666
Fiber Glass
Brake Disk
Center Diff.
Assemble
Approx. 3.5mm
¬ù3. 5mm
94004
3x12mm
Hex Screw
94003
3x10mm
Hex Screw
8mm
Approx. 8mm
¬ù8mm
30212
Flange
Ballbearing
..........X2
..........X3
..........X2
94033
3x3mm
Set Screw
94033
3x3mm
Set Screw
40665
Brake Cam
30171
Brake Lever
40665
Brake Cam
30212
5x8mm
Flange Bushing
4063160
Brake Pad
94004
3x12mm
Hex Screw
40666
Fiber Glass
Brake Disk
40044
Brake Pad
Spring
Step 2Step 1
Step 4
Step 5
Step 6
3x15mm
Hex Screw
94033
3x3mm
Set Screw
94003
3x10mm
Hex Screw
40676
Center Diff. Mount
Post Washer
40676
Center Diff. Mount
Post Washer
Approx. 4mm
¬ù4mm
40676
Fuel Filter
Spacer
40099
Clip for
Fuel Filter
30171
Brake Lever
40569
Graphite
Center Diff.
Mount Plate
*Makes two for Front and Rear.

31
11
Step 1 Step 2
..........X4
..........X1
..........X1
..........X2
..........X1
..........X1
3X15mm
Hex Screw
94005
3X15mm
Hex Screw
34026
Servo Washer
34026
Servo Mount
Front Steering
Servo
ASSEMBLY OF THE STEERING SERVO AND STEERING ROD
38280
3x36mm
Turnbuckle
38280
3x36mm Turnbuckle
312
Servo Horn
3X12mm
Hex Screw
94004
3X12mm
Hex Screw
30401
Plastic Ball
End
30401
Plastic Ball
End
30401
Plastic Ball End
37370
6mm
Ball
37370
6mm Ball
30411
6mm
Ball
Use the screw provided
with your servo.
*Insert center. Drive shafts into
center diff. Cups before assembly
ASSEMBL OF THE CENTER DIFF. ONTO CHASSISY
94027
4x16mm
Flat Head
Hex Screw
..........X4
..........X4
30411
6mm Ball End
30
29 ASSEMBL OF THE FRONT AND REAR GEAR CASE ONTO CHASSISY
..........X6
23mm
94033
3x10mm
Flat Head
Hex Screw
94041
3mm
Nylock Nut
94026
4x10mm
Flat Head
Hex Screw ..........X2
94026
4x10mm
Flat Head
Hex Screw ..........X4
312
Servo Horn
Adapter
94026
4x10mm
Flat Head
Hex Screw
94027
4x16mm
Flat Head
Hex Screw
94026
4x10mm
Flat Head
Hex Screw
94033
3x10mm
Flat Head
Hex Screw
94027
4x16mm
Flat Head
Hex Screw
94041
3mm
Nylock Nut
11¡G
* Choose the right servo horn adapter for your servo.
S J F H
Sanwa/Airtronic JR Futaba Hi-Tech

34
33
12
Step 1 Step 2
ASSEMBLYOF THE RADIO TRAY AND RECEIVER BOX
ASSEMBLY OF THE RADIO TRAY ONTO CHASSIS
Battery
Receiver
37410
Clips
40541
Receiver Box
Cover
40541
Receiver Box
Cover
94003
3x10mm
Hex Screw
*Use the original battery case or
rechargeable hump pack battery.
*Connect battery wire to switch.
94003
3x10mm
Hex Screw
94004
3x12mm
Hex Screw
..........X2
..........X1
..........X12
94019
3x10mm
Flat Head
Hex Screw
Adjust the position of steering servo horn and
38280 in order to set the angle 90 degree here
when the servo in neutral.
*Put the servo wire into
receiver box and connect to
receiver.
32
40541
Receiver Box
40541
Receiver Box
ASSEMBLY OF THE RADIO TRAY
Step 2
2X8mm
Screw
2X8mm
Screw
94002
3X8mm
Hex Screw
..........X2
..........X2
10280
Switch Cover
Switch
*Use the screw provide
with your switch
* Connect the switch
wire to receiver.
40541
Switch holder
40541
Radio Tray
Post
( Plastic )
40693
Graphite
Radio Tray
94004
3x12mm
Hex Screw
94002
3x8mm
Hex Screw
94022
3x8mm
Hex Screw
94004
3x12mm
Hex Screw
94005
3x15mm
Hex Screw
40676
Servo Mount
94005
3x15mm
Hex Screw
40676
Servo Washer
Adjust 40676
Servo Washer
in accordance
with use of
servo.
Futaba 1mm
Sanwa 2mm
KO 1mm
JR .........
A
A
..........X10
..........X4
40580
Protective Foam
for Receiver Box
40580
Protective Foam
for Receiver Box
30560
Antenna Pipe
40642
Antenna Pipe
Alum.
Fixing Nut
90degree
94019
3x10mm
Flat Head
Hex Screw
94004
3x12mm
Hex Screw
94019
3x10mm
Flat Head
Hex Screw
94019
3x10mm
Flat Head
Hex Screw
..........X2
40541
Radio Tray Post
( Plastic )
94002
3x8mm
Hex Screw
Step 1
Step 3
94002
3x8mm
Hex Screw
Step 3
40541
Transponder
Mount
40676
Transponder
Holder

37
36
35
13
Step 1
Step 1
Step 2
Step 2
Step 1 Step 2
..........X1
..........X2
..........X1
..........X1
..........X2
..........X4
40539
Fuel Tank
Post
40539
Fuel Tank
Post
ASSEMBL OF THE FUEL TANKY
94004
3x12mm
Hex Screw
94004
3x12mm
Hex Screw
Pressure Nipple
40066
Fuel Tank
94019
3x10mm
Flat Head Hex
Screw
Fit the flywheel using
a pair of the plIer and
cross wrench.
10101
Clutch Spring
10011
Alum.
Clutch Shoes
10099
5x9x0.3mm
Washer
5x9x0.3mm
Washer
34110
5x10x4mm
Ballbearing
34110
5x10x4mm
Ballbearing
10399
13T
Clutch Bell
10099
3x8mm
Washer
3x8mm
Washer
10099
3x5mm
Cap Screw
10099
3x5mm
Cap Screw
3x16mm
Cap Screw
ASSEMBLY OF THE CLUTCH
ASSEMBLY OF THE CLUTCH AND ENGINE MEUNT
40574
Lower
Engine Mount
30481
3x12mm
Cap Screw
*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 10098 than press down.
10330
7mm
Tapper Corn
40573
3 Pin Flywheel
(35mm)
40573
3 Pin Flywheel
(35mm)
10098
SG Clutch Nut Engine rotation direction.
SG Type
Crank Shaft
10091
Pilot Shaft
Threaded
CrankShaft
37070 P3
O-Ring
94004
3x12mm
Hex Screw ..........X2
..........X2
94019
3x10mm
Flat Head
Hex Screw
..........X2
37070
P3
O-Ring
37070
P3
O-Ring
2.6x5mm
Washer
34110
5x10x4mm
Ballbearing
* Only use this 174D pilot shaft for threaded crank
shaft engine.
10330
Tapper Corn

10114
Engine Mount
Screw 5mm
10114
5mm
Engine Mount
Screw
40
39
38
14
Step 1
Step 1
Step 2
Step 2
..........X1
..........X1
..........X2
..........X4
..........X2
..........X1
..........X2
..........X1
95700
1/8 Silicone
Seal(Option)
ASSEMBL OF THE MANIFOLD AND MUFFLERY
ASSEMBLY OF THE ENGINE ONTO CHASSIS
Spur Gear
Clutch Bell
Loose 5x10mm hex screw to align spur
gear and clutch bell gear to 90 degree.
90 degree
10120
Manifold
Spring
94026
4x10mm
Flat Head
Hex Screw
4x10mm
Flat Head
Hex Screw
94036
5x4mm
Set Screw
94033
3x3mm
Set Screw
94034
4x4mm
Set Screw
30802
Adjust Mount
30802
Adjust Mount
30802
Servo
Mount
312
Servo Horn
3x3mm
Set Screw
36140
2mm
Adjust nut
36140
2mm
Adjust Mourt
40663
2X68mm
Brake Rod
ASSEMBLY OF THE THROTTLE LINKAGE
2X8mm
Screw
2.6x18mm
Screw
2mm Nut
2.5mm
Nylock Nut
2.5mm
Nylon Nut
Cut off the servo saver as shown.
2mm Nut
2X8mm
Screw
2.6X18mm
Screw
..........X2
..........X1
*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 not correct the spur gear
will be damaged.
*Adjust the height with
3 x6.4x1mm washer.
5x4mm
Set Screw
94034
4x4mm
Set Screw
Muffler(Option)
Manifold(Option)
1/8 Spring(Option)
95700
1/8 Silicone
Seal(Option)
40050
Muffler Stay
Post
40549
Muffler Stay
40663
2X68mm
Brake Rod
40617
3x6.4x1mm Washer
* The muffler and manifold may not
included from different kit.
#30801 SERVO LINKAGE KIT

3x3mm
Set Screw
Fuel Tube
10769
Servo Horn
Adapter
41
Step 1 Step 2
..........X4
94033
3x3mm
Set Screw
3x3mm
Set Screw
30802
Throttle
Slider
94033
3x10mm
Hex Screw
10300
Alum
Stopper
10300
Alum
Stopper
40663
2X68mm
Rod
30531
Throttle
Spring
30802
Throttle
Ball End
ASSEMBLY OF THE THROTTLE LINKAGES(Type A)
94003
3X10mm
Hex Screw ..........X1
15
94033
3x3mm
Set Screw
10300
Alum
Stopper
Fuel Tube
Approx. 8mm
* Use the screw
provided with
your servo .
42 ASSEMBLY OF THE THROTTLE LINKAGE(Type B)
..........X2
..........X2
..........X1
..........X3
2X7mm
Washer
2X4mm
Screw
2X8mm
Screw
94033
3x3mm
Set Screw
94003
3X10mm
Hex Screw
..........X2
2mm
Nut
..........X2
30802
Adjuster Mount
36140
2mm
Adjuster Nut
3x3mm
Set Screw
30802
Servo
Mount
2X25mm
Screw
2X4mm
Screw
2X4mm
Screw
2X7mm
Washer
2X7mm
Washer
30802
2mm
Tie-Rod
End
30802
2mm
Tie-Rod
End
40663
2X68mm
Brake Rod
40663
2X68mm
Brake Rod
2x8mm
Screw
2mm
Nut
10769
Servo Horn
Adapter
94033
3x10mm
Hex Screw
40663
2X68mm
Brake Rod
3x3mm
Set Screw
10300
Alum
Stopper
3x3mm
Set Screw
10300
Alum
Stopper
30802
Throttle
Ball End
30531
Throttle
Spring
30802
Throttle
Slider
Step 4 Step 5
Step 3Step 2Step 1
Cut off the servo saver as shown.