Step 1 step 2 – OFNA Racing LD3 Pro User Manual

Page 23

M3x12mm
Screw

Pilot Shaft

59020

* 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 of the clutch
spring behind the pilot shaft
#176D or #180D than press
down.

ASSEMBLY OF THE ENGINE

ASSEMBLY OF THE 2-SPEED CLUTCH BELL

3 Shose Flywheel

Pilot Shaft

Clutch Shoes

Clutch Spring

34110
5x10x4mm
Ball Bearing

5x10x4mm
Ball Bearing

5x8x2.5mm
Ball Bearing

5x8mm
Ball Bearing

94041
M3
Nylon Nut

3X8 mm
Washer

M3x5mm
Screw

Clutch Bell

20T-2nd
Clutch Gear

16T-1st
Clutch Gear

*Put the 35958 before assembly
the clutch gear.

35958

38284
Threaded

10100

10010

59020
Threaded

35951

35945

35944

35958

38313
7mm
tapered cone

When installing an engines with a SG cranks shaft, you must use the
#180D clutch nut and 7mm tapered cone.

10098
SG
Clutch Nut

* Put the clutch spring into the groove
of the clutch shoesbefore assembly.

SG Crank Shaft

38285
Flywheel, SG

Note: For Single Speed Assembly, see
back APPENDIX pages!

ASSEMBLY OF THE FRONT SHOCK TOWER
AND FRONT UPPER ARM

ASSEMBLY OF THE FUEL TANK
ONTO CHASSIS

ASSEMBLY OF THE REAR DRIVE SHAFT

ASSEMBLY OF THE REAR SHOCK TOWER
ONTO REAR GEAR BOX

94019
M3x10mm
Flat Head
Hex Screw

94002
M3x8mm
Screw

94004
M3x12mm
Screw

94006
M3x18mm
Screw

6mm
Ball & Socket

90020
2.5mm
E-Ring

Shock Tower

Caster Angle
Adjuster(1.5mm)

Shock Tower

Front Upper
Arm Shaft

Rear Drive
Shaft

94041
M3
Nylon Nut

Fuel Tank

Fuel Nipple

38335

Step 1

Step 2

3x3mm
Set Screw

39141

38270

38261

37370

38268

38293

Insert the front caster into front upper arm.

Assembly of the right and left-side are the same.

*Insert the rear drive shaft
before assembly.