Ofna Racing Ultra II Instruction Manual - Plastic Parts Used

TOOLS NOT INCLUDED IN KIT 

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: Careful 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: The engine may not include in kit. 

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-leved 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)      

11

11

12

13

REQUIRED FOR OPERATION 

Fuel Bottle

# 10160 - large 16oz

# 10161 - large AutoStop

# 10162 - small 8oz

INCLUDED WITH KIT

Shock Oil

1.5mm Allen Wrench

2.5mm Allen Wrench

Grease Box

Phillips Type Screw Drivers ( L )

Phillips Type Screw Drivers  ( S )

Needle Nose Pliers

Cutter

Curved Scissors

Knife

Super Glue

Cross Wrench

Masking Tape

Paints

Brush

Precision Caliper

SUITABLE SERVO SIZE

29mm - 42mm

15mm - 21mm

36mm-41mm

3.5 cc (21 Class) ENGINE

        REAR EXHAUST 

Off-Road Starter Box

# 10250 - 1/8 scale Starter Box

# 10253 - 1/8 scale Starter Box w/ Panel

Add-on

# 92571 - Power Panel Glow Heater

# 92572 - Cable for Glow Plug

PLASTIC PARTS USED

#30010

Main Gear Box

#30750 - Frt & Rr Cases

#30760 - Center Case

#30770 Bevel Gear

Set

#30200 Center Diff Mounts

#36020 Upper

Arm, frt (K)

#36780 Battery & Receiver Box

Plastic Post

Servo Mount

Radio Tray Post

#36820 Chassis Stone Guards

#30270 Rear Wing Support set7 

#36740 Servo Saver setr

#30800 Linkage, throttle (98)

Plastic Collar

Plastic Bearing

#36700 Steering Ball Ends, 7mm

#36690 Rear Upper Arm Ball

Ends  7mm

#36030 lower arm, Front (K)

#36010 Lower arm, Rear (K)

#36060 C Hubs (K)

#36051 Knuckles, 8mm

(K)

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#36081 Rear Uprights

8mm (K & M)

#36710 Rear Support

 bracket