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

Page 1: ...teering knuckle Three sealed differentials with 6 steel gears Racing X Equal tires and V spoke wheels Adjustable Front and Rear roll bars Multi disc brakes with adjustable bias Hard Coated Threaded bo...

Page 2: ...work but braking will be reduced and 30 minute life The best for car is to use a 5 cell hump receiver pack for increased voltage and longer life Recommended Option You may want to upgrade the car bat...

Page 3: ...e exhaust is not off Fuel contains Methanol and Nitro Methane and is healthy flammable and poisonous Glow Fuel Store fuel in cool ventilated location Refer the glow fuel Glow fuel is poisonous Glow fu...

Page 4: ...switch Transmitter Retract the antenna Transmitter 11 11 12 13 NON RTR OR PRO KITS REQUIRED FOR OPERATION Bottle s with spout 10160 large 500cc 10161 large 500 ccAuto Stop 10162 small 250cc 10164 CNC...

Page 5: ...40003 DIFF CASE PLASTIC PARTS 40017 GEAR BOX PLASTIC PARTS 1 3 2 PLASTIC PARTS 40015 ARM HOLDER PLASTIC PARTS 40027 WING SUPPORT PLASTIC PARTS 40013 40048 FRONT BUMPER BATTERY HOLDER PLASTIC PARTS...

Page 6: ...R PLASTIC PARTS 40047 RECEIVER BOX PLASTIC PARTS 40040 CENTER DIFF MOUNT PLASTIC PARTS 40046 STONE GUARD PLASTIC PARTS 40018 40029 CHASSIS BRACE PLASTIC PARTS 40056 SHOCK ABSORBER PLASTIC PARTS 40029...

Page 7: ...e servo same as shown A B C Full brake arm position Spring compresses forward and brake rods pull brake levers Full throttle arm position Spring rod pulls throttle barrel open and brake rods release p...

Page 8: ...ll Builds one differential for Center 40002 41T Large Bevel Gear 49032 41T Large HD Bevel Gear 40002 41T Large Bevel Gear OPTION 49032 43T Large Bevel Gear must use 13t pinion 40011 Diff Gasket 40011...

Page 9: ...m Holder Front 90026 5x5mm Set Screw 36730 Cap Joint 36730 Cap Joint 1 40015 Front Lower arm Holder Rear Plastic 40015 Front Upper arm Holder Rear Plastic 4x16mm Flat Head Tapping Screw 94027 4x16mm F...

Page 10: ...t 36053 8x16x5mm Ball bearing 36053 8x16x5mm Bal lbearing 90026 5mm Set Screw 36054 Alum Wheel Hub 8mm 36055 2 5x17mm Pin Screw Cement Assembly of the left and gight hand side are the same Assembly of...

Page 11: ...m Shaft 4mm 90021 3mm E Ring 90021 3mm E Ring ASSEMBLY OF THE FRONT SUSPENSION ARMS 36860 5x40mm Turnbuckle ASSEMBLY OF THE FRONT UPPER ARMS 40104 4x16mm Cap Screw 40104 4x16mm Cap Screw Screw Cement...

Page 12: ...94007 3 x 20mm Screw 2 94004 3 x 12mm Tapping Screw 1 94033 3 x 3mm Set Screw 4 94007 3x20mm Screw 94007 3x20mm Screw 94033 3x3 Set Screw 94033 3x3 Set Screw 94033 3x3 Set Screw 40019 Stabilizer 94019...

Page 13: ...ly 3x20 Tapping Screw 94007 3x20 Tapping Screw 40027 Wing Stay Left 40027 Wing Stay Right 40027 Wing Mount 40027 Wing Mount 40027 Wing Stay Post 94004 3x12mm Tapping Screw 94011 4x15mm Tapping Screw S...

Page 14: ...90021 E Ring 3mm 90021 E Ring 90020 2 5mm E Ring 90020 2 5mm E Ring 4X10mm Set Screw 36170 3mm Arm Shaft 36053 8x16x5mm Ball bearing 36053 8x16x5mm Bal l bearing 90026 5mm Set Screw 36054 8mm Wheel H...

Page 15: ...ng Screw 2 94007 3 x 20mm Screw 2 94020 3 x 12mm Tapping Screw 1 94033 3 x 3mm Set Screw 2 94007 3 x 20mm Cap Screw 2 90018 3 X 25mm Cap Screw 2 35313 M3 Nylon Nut 2 94033 3 x 3mm Set Screw 2 94035 3...

Page 16: ...0031 Servo Saver Horn B 40033 Servo Saver Spring 40034 Servo Saver Spring Tension Adjuster 40036 servo Saver Post 40036 Servo Saver Post 40074 6x10mm Ball bearing 35313 M3 Nut 1 4x10mm Screw 2 Take th...

Page 17: ...40039 3mm Tapper Washer Alum 40039 3mm Tapper Washer Alum 40039 Alum Tapper Washer 4 3x15mm Flat Head Screw 3x15mm Flat Head Screw ASSEMBLY OF THE FRONT STEERING ROD 35313 M3 Nylon Nut 2 94021 3 x 15m...

Page 18: ...40045 Brake Pad Adjustment Screw 40043 Center Diff Mount Post 40040 Break Disc Holder 40040 Brake Disk Holder 40040 Brake Disc Holder 40040 Center Diff Mount 40040 Center Diff Mount 40040 Center Diff...

Page 19: ...0031 Fuel Overflow Proof Plate 30213 Brake Cam 30211 Plastic Bushing Option 30212 5X8mm Ball Bearing 40096 Center Diff Plate Orange 30171 Brake Lever 30171 Brake Lever 2 30171 Brake Lever 3x10mm Screw...

Page 20: ...Flat Head Tapping Screw 4x16mm Flat Head Tapping Screw 4x16mm Flat Head Tapping Screw 2 6x10mm Flat Head Tapping Screw 35313 3mm Nylon Nut 1 94004 3 x 12mm Tapping Screw 3 90019 3 X 25mm Cap Screw 1 9...

Page 21: ...Screw 2 x 25mm Screw 1 2 x10mm Tapping Screw 2 Option 10212 Hump Pack Battery Use the original battery case or rechargeable hump pack battery You must add padding for radio and battery once lid is cl...

Page 22: ...apping Screw 3x10mm Tapping Screw 3x10 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...

Page 23: ...rge hole 10329 Brass Corn sml hole 30481 3 x 20mm Hex Screw 30481 3 x 20mm Hex Screw 30481 3 x 20mm Hex Screw 30480 Engine Mount 10398 12T 10399 13T 10400 14T stock 10401 15T 10402 16T 10403 17T 10404...

Page 24: ...ll a hole Size 3 5mm in the place and align as shown Use a two part epoxy glue to full seal the nipple base to the nipple 3x20mm Cap Screw Note Book Paper Use note book paper to set gear backlash betw...

Page 25: ...mm Tie Rod End 2x6mm Washer 2x6mm Washer 2x4mm Screw 2x4mm Screw 2mm Nut 2x8mm Screw Cut the shaded area as shown 3x10mm Screw 10768 Servo Horn Yel 30800 Brake System Plastic Parts Set ASSEMBLY OF THE...

Page 26: ...same as shown Snap On Tighten Less Brake Loosen More Brake Tighten Loosen Tighten or loose the adjuster nut will change the brake ALIGN THROTTLE SERVO AND BRAKE SAME AS SHOWN Brake is not on Engine a...

Page 27: ...Short Shaft Long shaft for rear down UP Be careful not to damage shock shaft Short shaft for front Make a PAIR for rear 4 Assembly the dust cover Cut 6mm for front 40060 2 5mm Nylon Nut 32235 Shock Pi...

Page 28: ...Upper Fixing 36610 Shock Support 2 3x25mm Cap Screw 3 x 20mm Cap Screw 3mm Nylon Nut Plastic Bushing 3x25mm Cap Screw ASSEMBLY OF THE FRONT SHOCK ABSORBER ASSEMBLY OF THE REAR SHOCK ABSORBER Assembly...

Page 29: ...Wing Yellow 40085 Wing Red 40086 Wing Lime 40087 Wing White 86044 Red 86045 White 86046 Lime 86047 Yellow 86048 Black 86049 Chrome 17mm Dual Spoke 2 pairs 4 wheels per Bag Check the hole spacing on th...

Page 30: ...lder 5 Cell Stick Pack Battery 5 Cell Not Included Use tape to secure the battery Insert battery wire into receiver and connect to the switch Tape 40048 Battery Holder Mount 40048 Battery Holder Mount...

Page 31: ...T UP GUIDE RIDE HEIGHT ADJUSTMENT 2mm Hex Screw Use a 2mm hex screw to adjust the ride height Screwing in the 4x10mm set screw Ride height becomes lower Uncsrewing the 4x10mm set screw Ride height bec...

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Page 33: ...ct with 12V battery Note the direction of the starter Rubber wheel turns engine flywheel 12V Starter To start the engine use hand held starter motor or starter box 10250 Starter Box ENGINE BREAK IN AN...

Page 34: ...th 1 8 clockwise turns slowly leaner until the top speed good Check engine temp if possible for no more 250 degrees Adjust barrel stop so it will not close accept for a small gap This gap will be the...

Page 35: ...APPENDIX PAGES...

Page 36: ...UP THE MOTOR HANDLE INSERT THE SPECIAL DOG BONE SHAFT AND TURN OVER THE ENGINE CHECK BEFORE STARTING 1 IS THE FUEL LINE PRIMED 2 IS THE CARBURETOR SET FOR BREAK IN SETTINGS 3 IS THE RADIO ON AND THROT...