Ofna Racing Ultra GTP, Instruction Manual

Page 1: ...d to produce it s performance to full extent Assemble this kit and places out of children s reach Take safety precautions while operating this model You are responsible for this models assembly and sa...

Page 2: ...8 eight AA batteries Car needs 4 four AA batteries Recommendation Option You may want to upgrade the car battery pack to a Ni Cad or NiHm 5 cell type 600AE This will give more run time OFNA 10211 100...

Page 3: ...unattended with the lid healthy off Fuel contains Methanol and Nitro Methane and is flammable and poisonous Glow Fuel Glow fuel is poisonous Store fuel in cool ventilated location Refer the glow fuel...

Page 4: ...lastic parts Throttle Spring 10300 Alum Stopper 10300 Alum Stopper Snap On 30530 Plastic Throttle Ball Joint 2mm Rod Fuel Tube 6mm Idle Position Brake Full Throttle Align throttle servo same as shown...

Page 5: ...e as shown 32051 6mm Ball End 32051 6mm Ball End Long shaft for rear 2 6mm Nut Push 6mm ball joint into ball end 2 6 x 5mm Washer Spring Collar Spring Holder Slide spring collar into Shock 5mm 3mm 1mm...

Page 6: ...during assembly ASSEMBLY OF THE BEVEL GEAR Builds two differentials for front and rear 5 x 5mm Set Screw 3 x 5mm Screw Fill the diff Case to approx 70 with grease NB It is very important to remove the...

Page 7: ...enter Plate 30170 Brake Joint Drive Cup 30170 Brake Joint Drive Cup 30201 Center Diff Mount 30201 Center Diff Mount 7 x 19x 5mm Ball Bearings 7 x 19x 5mm Ball Bearings 3 x 10mm Screw 33020 Center Gear...

Page 8: ...nt Screw Cement 1 30630 6 x 13 x 5mm Ball Bearing 30010 Gear Box 3 Make two gear boxes for front and rear 30010 Gear Box Cover 30010 Gear Box 4 x 20mm Flat Head Tapping Screw 4 x 20mm Flat Head Tappin...

Page 9: ...Note the R mark is for righthand side R 36053 8x16mm Ball Bearing 36053 8x16mm Ball Bearing 36052 CVA Constant Velocity Axle 4 x 10 mm Set Screw A 4 x 10mm set screw is used to adjust the ride height...

Page 10: ...05 Caster Angle Adjuster o change the caster angle use adjuster t Caster angle will become bigger Caster angle will become less Assembly of the right and left hand side are the same R R 3 mm E Ring 5...

Page 11: ...to adjust the ride height 3mm E Ring 34009 Rear Shock Tower GTP WII ASSEMBLY OF THE REAR SHOCK TOWER 4x16mm Flat Head Tapping Screw 3 x 20mm Flat Head Screw 1 Degree 1 5 Degree Set triangle marks in t...

Page 12: ...ar Wheel Axle Shaft 36081 Rear Hub 0 10 20 30 40 50 mm 90020 2 5mm E Ring 5x5mm Set Screw Insert rear drive shaft befor assembly 36110 Rear Drive Shaft Do not r tighten 5x5mm set screw over tighten 36...

Page 13: ...y of the right and left hand side are the same 3 x 15mm Screw 3 x 3mm Set Screw 3 x 20mm Cap Screw 3 X 25mm Cap Screw 3mm Nylon Lock Nut Insert the stabilizer rod into arms before assembly S c r e w C...

Page 14: ...Servo Saver Horn B 36740 Servo Saver Horn A 36740 Servo Saver Top Adapter 36741 Servo Saver Spring 36740 Servo Saver Shaft Brass 36740 Servo Saver Shaft Brass Plastic Tube 36741 8x12mm Washer ASSEMBLY...

Page 15: ...20mm Flat Head Screw R 0 1 3mm Nylon Lock Nut 3mm Nylon Lock Nut Knuckle Arm Left Side 3x10mm Tapping Screw 3x15 Flat Head Screw R R 0 1 ASSEMBLY OF THE STABILIZER ROD 30340 Anti roll Kit 0 10 20 30 4...

Page 16: ...NT GEAR BOX ONTO CHASSIS 3 x 25mm Flat Head Tapping Screw 3 x 25mm Flat Head Tapping Screw R 0 0 1 1 ASSEMBLY OF THE FRONT BUMPER 4 x 20mm Flat Head Tapping Screw 4 x 20mm Flat Head Tapping Screw 4 x...

Page 17: ...Screw x4 34040 Chassis Insert drive shaft into cap joint 34050 Center Drive Shaft Front 4 x 16mm Flat Head Tapping Screw 34050 Center Drive Shaft Rear Insert drive shaft into cap joint 4 x 16mm Flat H...

Page 18: ...0 1 3 x 10mm Flat Head Screw 3 Pcs 34080 Nylon Stone Guard Right Side 34080 Nylon Stone Guard Left Side ASSEMBLY OF THE STONE GUARD 3 x 10mm Flat Head Tapping Screw...

Page 19: ...are trailing 3 x 8mm Washer Misc Hardware 10099 34110 5x10x4mm Ball Bearing 34110 5x10x4mm Ball Bearing 10040 stock 3 Pin Flywheel Taper 10041 3 Pin Flywheel Hole 10091 Clutch Nut screw type 3 x 5mm...

Page 20: ...crew 3 x 10mm Tapping Screw 30288 Plastic Post 30288 Plastic Post 3 x 15mm Screw 3 x 15mm Screw 30289 Pressure Nipple 30289 Fuel Nipple Tighten the strap and cut off the excess 10180 Silicone Tube 100...

Page 21: ...ng Screw 3 x 10mm Tapping Screw 3 x 10mm Tapping Screw 3 x 10mm Tapping Screw 3 x 10mm Tapping Screw 34020 Servo Mount 34020Servo Mount Throttle Servo Steering Servo 34032 Receiver Box 34061 Radio Tra...

Page 22: ...Tapping Screw ASSEMBLY OF THE SERVO HORN LINKAGE INTO SERVO Use the small strap to secure the servo wire ASSEMBLY OF THE BRAKE SYSTEM 3X3mm Set Screw 36140 2mm Adjust Nut Servo Mount 2x25mm Screw Use...

Page 23: ...Post 3 x 10mm Flat Head Screw 3 Pcs 34080 Nylon Stone Guard Right Side 34080 Nylon Stone Guard Left Side ASSEMBLY OF THE STONE GUARD Assembly of the right and left hand side are the same 30560 Antenn...

Page 24: ...m Stopper 30530 Throttle Ball Joint Align throttle servo same as shown Brake Idle Position Full Throttle ALIGN THROTTLE SERVO AND BRAKE SAME AS SHOWN Brake is not on Engine at idle Neutral Position Br...

Page 25: ...0 20 30 40 50 mm 30411 6mm Ball Socket 30402 3 X 30mm Tie Rod 30411 6mm Ball Socket 20mm Align the steering servo as shown ASSEMBLY OF THE FRONT STEERING ROD 3x10mm Tapping Screw 3x12mm Screw 3x12mm S...

Page 26: ...X 8mm Washer 3mm Nylon Lock Nut 3 x 8mm Washer 3 x 8mm Washer 6mm y Y ASSEMBLY OF THE FRONT AND REAR SHOCKS ONTO THE SHOCK TOWER Assembly of the right and left hand side are the same Assembly of the...

Page 27: ...Small Head 33011 Front Body Post R 0 1 ASSEMBLY OF THE FRONT BODY POST R 0 1 ASSEMBLY OF THE FRONT FOAM BUMPER R 33011 Foam Bumper Cover 34091 Foam Bumper 31149 Clips 31149 Clips 33011 Body Supporter...

Page 28: ...EAR BODY SUPPORT 31149 Clips 31149 Clips 33011 Body Supporter 2x18mm Screw 3mm Nylon Nut 3 x 15mm Screw 3 x 15mm Screw 2mmNut Rear Body Post 33010 Body Mount ASSEMBLY OF THE REAR BODY MOUNT Use this b...

Page 29: ...30051 Wheel Nut Blue Front Knuckle Arm Assembly R R 86044 Red 86045 White 86046 Lime 86047 Yellow 17mm 5 Star Wheels Two 2 Pairs per bag 86048 Black 86049 Chrome 86050 Slick Tire No belt 86051 Slick...

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Page 31: ...Note the direction of the starter 5 After the engine be started remove the 1 2V glow plug starter 1 2V Glow Plug Starter Follow the engine manufacturer instruction manuals regarding engine set up carb...

Page 32: ...to painting Press down the edges Paint the inside of the body Use a spray color suitable for polycarbonate Paint the darkest color first Allow the paint to dry for at least an hour Remove the masking...

Page 33: ...el stop so it will not close accept for a small gap This gap will be the idle setting You will notice the idle will increase with a wide gap Adjust low end needle for best throttle response Use only s...

Page 34: ...ead Tapping Screw 4 x 10mm Flat Head Tapping Screw 4 x 20 mm Flat Head Screw 4 x 15mm Flat Head Screw 4 x 10mm Flat Head Screw 4 x 6mm Flat Head Screw 3 X 8mm Washer M3 Nut 5 X 9mm Washer 5 X 10mm Was...

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Page 36: ...ench to adjust length of the front lower steering ball will make the front become width or narrow Adjust from the lower steering ball Adjust from the upper steering ball of the front knuckle arm The r...

Page 37: ...35225 1St Spur Gear Holder One Way 1St Spur Gear 49T 48T 47T 35228 Alum Nut 35231 8x10x3mm Alum Ring Optional 2 speed Transmission kit For super fast add a 2 speed transmission 35001 Retail 129 95 OPT...

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Page 39: ...R 2 SPEED REV2 26 95 35226 HN 293B ALUM HOLDER 2ND GEAR 2 SPEED REV2 24 95 35227 HN 293C CLUTCH CAM DISC 2 SPEED REV2 13 95 35228 HN 293D ALUM NUT CCW NUT LARGE 2 SPEED REV2 2 95 35229 HN 293E E CLIP...

Page 40: ...cut 5 X 5mm Set Screw 35235 Clutch Shoe Carrier 0 5 10 15 20 25 mm Not less than 7mm Note Put the small ring on the short side 2nd gear Adjustment Hole 2nd Spur Gear 46T 45T 44T 35237 Spring 35237 Sp...

Page 41: ...ave 0 5 mm 3 x 10mm Tapping Screw 30211 Plastic Pushing 30210 Brake Cam 30220 Center Plate 30180 Brake Pads 30190 Brake Disc 3 x12mm Screw ASSEMBLY OF THE CLUTCH BELL 34110 5x10mm Ball bearing 34110 5...

Page 42: ...r Gear Clutch Bell 35235 Clutch Shoe Carries 35219 Alum Nut Clockwise 35236 2nd Clutch Shoes Misc Parts Spring 4mm Ball 35237 6x6mm Set Screw 3x15mm Hex Screw 35321 8x10x1 5mm Alum Ring Description No...

Page 43: ...31301 4x80mm Lower Arm Shaft ASSEMBLY OF THE NEW FRONT LOWER ARM 1 2 REMOVE THE FRONT STABILIZER AND PARTS BAR FROM YOUR CAR R 0 1 R REPLACE THE OLD FRONT LOWER ARMS WITH THE NEW ARMS This rear pivot...

Page 44: ...r car kit A 4 x 10mm set screw is used to adjust the ride height Approx 3mm Use the parts that come with your kit Do not r tighten 5x5mm set screw over tighten 90026 5x5mm Set Screw 90021 3mm E Ring 3...

Page 45: ...rear tires toe in Positive Adjusting A longer will make the rear tires toe out Negative length Use a 2 5mm hex wrench to adjust the rear track width The rear camber adjustment can be make by changing...