Ofna Racing 1/8 SCALE OFF-ROAD BUGGY Instruction Manual Download

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3x10mm
Flat Head
Tapping Screw

* Use 4 pcs for
receiver box.

* Use 4 pcs for
radio tray.

3x10mm
Flat Head
Tapping Screw

40027
Radio Tray
Post
( Plastic )

3x12mm
Tapping Screw

10274
Servo Post

Servo Post

3x10mm
Tapping Screw

3x10
Tapping Screw

* Take the servo post
from servo saver plastic
part tree.

ASSEMBLY OF THE RADIO TRAY

94019
3 x 10mm
Flat Head
Tapping Screw.........8

94003
3 x 10mm
Tapping Screw..........14

Throttle
Servo

Steering
Servo

*Connect as per radio.

49039
Alum.
Radio Tray, Orange

3X10mm
Tapping Screw

40031
Transponder
Holder

OPTION:
49017 GRAPHITE RADIO
TRAY.

OPTION:
49044 CNC ALUM. POST,
RADIO TRAY, ORANGE

3 X 8mm
Washer

3mm Nylon
Locknut

3 x 5mm Screw

3 x 20mm
Cap Screw

* Place the clutch shoes
with the clutch springs
over the 3 pins of the
flywheel.
Using a screw driver as a lever,
bend the small end of the
clutch spring behind the
clutch nut and press
down to snap shoe in
place.

* Fit the flywheel using a cross
wrench or deep socket.

If engine turns when tightening,
hold piston with large thick tie-wraps
and hard wood in exhaust port.
Do not use metal, it will
damage engine.

#10098
SG Nut
& Shim KiT

ASSEMBLY OF THE CLUTCH INTO ENGINE

3 x 10mm
Tapping Screw

#10016
Air Filter
Sponge
Refills

#10017 - Blue
#10018 - Yellow
#10019 - Rose
#10034 - Chrome
Foam Air filters Unit

#10013 - Mount Wire

#10021 - Black
#10027 - Yellow
#10028 - Pink
#10029 - Blue
Air Filter Connector

Nylon Strap
( Small )

You must oil foam filter before use.

Filter will not work if not oiled.

Clean with soap and water only.

You will damage foam if washed

if fuel!

ASSEMBLY OF THE AIR FILTER

#10102
Clutch Spring

#10010
Clutch Shoes
Black Type

* Shoes are
trailing.

3 x 8mm
Washer
Misc. Hardware
#10099

#34110
5x10x4mm
Ball Bearing

#10040 (stock)
3 Pin
Flywheel, Taper
#10043
3 Pin
Flywheel, Fan

#10091
Clutch Nut
screw type

3 x 5mm
Screw

#10330
Brass, Corn
(large hole)

#10329
Brass, Corn
(sml hole)

30481
3 x 20mm
Hex Screw

#30480
Engine Mount

#10398 - 12T
#10399 - 13T
#10400 - 14T (stock)
#10401 - 15T
#10402 - 16T
#10403 - 17T
#10404 - 18T
Clutch Bells

SEE NOTES
ABOVE
#10048
OR 10049

Notes:
Non-Pull Start Engines...
• Alum. Washer behind the flywheel is not needed when using Force engines or similar types. O.S. Engines will
require washer spacer.

• To check!..place the brass corn against the engine bearing, then flywheel. You should be covering one or two
thread of the engine shaft. If this is the case, you do not need an additional washer behind the flywheel.

You must cut the engine shaft if too long. Count 6 threads in front of the flywheel and mark. This is all you need to
tighten the clutch nut and mount the flywheel.

Force Pull Start Engine w/threaded shalf...
• Force Pull Start Engines required NO spacer and no shaft cutting. The engines comes with an alum cast driver
washer, you use this part as the spacer, not the alum. washer shown. Also, use the special flywheel brass corn.
This corn fits the thread shaft diameter so you can tighten the flywheel against the drive hub.

Note

SG Shaft

Threaded

Shaft

Options

Clutch Spring

10100 - Springs, Polished, Med.

10101 - Spring, Gray, Hard

10102 - Spring, Black, Stock

Clutch Shoes, 3 shoe clutch

10010 - Shoes, Carbon Material, Black

10011 - Shoes, Alum. CNC Blue, Lite Weight