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Ofna Racing Nexx 10SC Instruction Manual
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Ofna Racing Nexx 10SC Instruction Manual

4x4 rolling chassis
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Summary of Contents for Ofna Racing Nexx 10SC

  • Page 3 IMPORTANT-READ THIS BEFORE RUNNING 1.Before Starting •Please read manual carefulyl (With a parent, guardian or a responsible adult if necessary). 2.While Operating •Any running area you choose must be dry. Do not run vehicle near any water or wet areas. •Do not run on public streets.
  • Page 5 OVERVIEW Components Parts Bag Transmitter Radio Control Car 12T/550 Brushed Motor B4222 Servo Brush Electric Speed Controller TOOLS NOT INCLUDED IN THE KIT Instant Cement CA Part # 10239 Cutter Phillips Type Screw Drivers ( L ) Curved Scissors Part# 91009 Masking Tape Phillips Type Screw Drivers ( S ) Craft Knife...
  • Page 6 PLASTIC PARTS FOR USE 37100 40921 BUMPER & RADIO TRAY POST & BODY POST SHOCK ABSORBER 40970 REAR LOWER ARM 40835 40840 40931 DIFF. CASE FRONT & REAR GEAR BOX FRONT LOWER ARM 40932 40930 FRONT UPPER ARM AND ARM HOLDER FRONT KNUCKLE ARM...
  • Page 7 PLASTIC PARTS FOR USE 40944 40943 REAR BUMPER FRONT BUMPER 37381 BALL END (4mm) 40945 40946 REAR BUMPER BRACE BATTERY CASE & RECEIVER BOX...
  • Page 8 PLASTIC PARTS FOR USE 40947 40834 BODY POST & CENTER BRACE SERVO SAVER 40948 40844 SPUR GEAR (46T) CENTER DIFF. MOUNT 40843 REAR UPRIGHT 40848 STABILIZER BALL END SYMBOL USED THROUGHOUT THE INSTRUCTION MANUAL Degrease With Do Not Ensure Free Contact Adhesive Tighten Ensure...
  • Page 9 ASSEMBLY OF THE FRONT AND REAR DIFF. *Build two differentials for front and rear. Step 2 Step 1 4x4 mm 30780 2x12.8mm Pin ..x4 30780 94034 4x4mm ..x2 Set Screw 40808 40808 37450 30780 40009 P6 O-Ring ..x4 37450 40803 40009 40835 40009...

  • Page 10: X4Mm

    ASSEMBLY OF THE CENTER DIFF. 2.6x10mm Tighten Step 1 Step 2 30776 40805 30773 Tighten the diff screws in this order. 30776 4x10mm Washer ..x8 40011 94046 2.6x10mm ..x4 Flat Head Screw Grease 30773 *Apply grease to the differential gear during assembly.

  • Page 11: Set Screw

    ASSEMBLY OF THE FRONT LOWER ARMS * A 3x8mm set screw is used to adjust Droop. 3x8mm Ensure Free Movement * Notice the direction of the front lower arm holder in rear. 40930 40825 40930 94035 Ensure 3x8mm Free 40813 Set Screw Movement ..x2...
  • Page 12 ASSEMBLY OF THE KNUCKLE AND FRONT SUSPENSION ARMS Assemble for both right and left side. 2.5mm Hex Wrench ASSEMBLY OF THE FRONT STABILIZER Assemble for both right and left side. 94035 3x8mm ..x2 Set Screw 30403 6mm Ball ..x2 Makes two rods for left and right hand-side.
  • Page 13 ASSEMBLY OF THE SERVO SAVER 40810 Ensure Step 1 Step 2 Step 3 Free Movement 40922 40834 40834 40834 37360 37360 Servo saver spring preload. 37220 *Approx. 0.5mm 37220 King Pin Bushing ..x2 37220 3x8mm 37360 40809 3x8mm Do Not 94002 Over Tighten 3x8mm...
  • Page 14 ASSEMBLY OF THE FRONT BODY POST Assemble both right and left sides. Step 1 Step 2 40947 2.6x15mm 40947 94004 3x12mm ..x4 Hex Screw 40947 3x12mm 94005 40947 3x16mm ..x2 Hex Screw 3x16mm 3x12mm 94054 2.6x15mm ..x2 Screw ASSEMBLY OF THE FRONT BODY STAY ONTO FRONT GEAR CASE 3x15mm 94041 ..x2...

  • Page 15: X10Mm

    ASSEMBLY OF THE FRONT BUMPER 40943 94004 3x12mm ..x2 Hex Screw 3x12mm ASSEMBLY OF THE REAR GEAR CASE 4x4mm 3x10mm Step 1 Step 2 40921 40840 37430 40806 5x11mm Ball Bearing ..x2 37430 3x10mm 37430 38254 12x15x0.25mm Shim ..x2 40804 94003 40840 3x10mm...

  • Page 16: Set Screw

    ASSEMBLY OF THE REAR CENTER BRACE 3x15mm 40947 94003 40947 3x10mm ..x1 40947 Hex Screw 3x10mm 94005 3x15mm ..x1 Hex Screw ASSEMBLY OF THE REAR LOWER ARMS * A 3x8mm set screw is used to adjust Droop. Ensure Free 3x8mm Movement 40970 3x8mm...

  • Page 17: Hex Screw

    ASSEMBLY OF THE REAR SUSPENSION ARMS Assemble both right and left sides. 3x12mm 37100 40828 (3x60mm) 30403 30403 37100 6mm Ball ..x4 30403 94004 3x12mm ..x2 Hex Screw 94005 3x15mm ..x2 Hex Screw *Approx. 47mm 3x15mm ASSEMBLY OF THE REAR STABILIZER Assemble both right and left sides.
  • Page 18 ASSEMBLY OF THE REAR BODY POST Assemble both right and left sides. Step 1 Step 2 40947 2.6x15mm 40947 94004 3x12mm ..x4 Hex Screw 40947 3x12mm 94005 40947 3x15mm ..x2 Hex Screw 3x15mm 3x12mm 94054 2.6x15mm ..x2 Screw ASSEMBLY OF THE REAR BODY STAY ONTO REAR GEAR CASE Step 1 Step 2 3x15mm...

  • Page 19: X18Mm

    ASSEMBLY OF THE REAR BUMPER Assemble both right and left sides. 3x18mm 40944 94006 3x18mm ..x2 Hex Hex Screw ASSEMBLY OF THE REAR BUMPER 40944 3x10mm 94003 3x10mm ..x6 Hex Hex Screw MOTOR INSTALL Step 1 Step 2 Motor (Not included) 94034 4x4mm ..x1...
  • Page 20 ASSEMBLY OF THE MOTOR MOUNT 40844 ASSEMBLY OF THE CENTER DIFF. PLATE Step 1 Step 2 3x10mm Notebook paper 3x10mm 40946 *Use notebook paper to set gear backlash between spur gear and pinion gear, apply pressure while tightening the motor and then pull out the paper.
  • Page 21 ASSEMBLY OF THE FRONT GEAR CASE ONTO CHASSIS 94019 3x10mm 3x10mm ..x10 Flat Head Hex Screw ASSEMBLY OF THE REAR GEAR CASE ONTO CHASSIS 94019 40943 3x10mm ..x4 Flat Head Hex Screw 3x15mm 94021 3x15mm ..x4 3x10mm Flat Head Hex Screw ASSEMBLY OF THE CENTER DIFF.
  • Page 22 ASSEMBLY OF THE FRONT STEERING SERVO Step 1 Step 2 3x8mm 94040 ..x4 3x8mm Washer 40946 94002 3x8mm ..x5 Hex Screw 3x8mm 40921 * Use the screw provided with your servo . 3x8mm 40946 3x8mm 3x8mm ASSEMBLY OF THE STEERING TIE-ROD Step 1 Step 2 37100...
  • Page 23 ASSEMBLY OF THE ELECTRIC SPEED CONTROLLER ONTO CONTROLLER MOUNT Electric Speed Controller (Not Included) *Use double-sided tape to secure your Speed Controller. 37420 Peelr off paper before use. ASSEMBLY OF THE RECEIVER INTO RADIO CASE 3x8mm 3x12mm 40946 *Plug in your electric speed controller *To assemble your personal transponder wire and servo wire to your receiver.
  • Page 24 ASSEMBLY OF THE BATTERY CASE ONTO CHASSIS 94003 3x10mm ..x4 Flat Head Hex Screw 40946 3x10mm BATTERY INSTALL Battery (Not Included) ASSEMBLY OF BATTERY SECURE PLATE 40946 37410...
  • Page 25 *Make 2 sets for front ASSEMBLY OF THE FRONT SHOCKS CORRECT SHOCK ASSEMBLY Step 1 Step 2 Carefully screw the shock shaft into the bottom of the plastic Fit the o-ring into groove before ball and until the assembly 37100 distance between the 37967 ballend and the shock...
  • Page 26 ASSEMBLY OF THE FRONT SHOCK ABSORBER 94041 ..x2 Nylon Nut 3x18mm 94006 3x18mm ..x2 Assemble both right and left sides. Hex Screw ASSEMBLY OF THE REAR SHOCK ABSORBER 94041 ..x2 Nylon Nut 3x18mm 94006 3x18mm ..x2 Assemble both right and left sides. Hex Screw ASSEMBLY OF THE TIRES AND WHEELS 40973...
  • Page 27 ASSEMBLY OF THE TIRES AND WHEELS Use " Instant glue or CA " and draw a line a round the rim where it attaches the tire . When it is dry glue the other side of the rim. Repeat the step and ensure the rim and tire are fully glued.
  • Page 28 ASSEMBLY OF THE BODY Step 1 Step 2 *Before cutting and making holes in the body, put the unpainted body on the chassis *Use body reamer or drill to make two 8mm holes in the front and two 8mm holes in the rear. to confirm the mounting position and location for the holes.
  • Page 29 ASSEMBLY OF THE PERSONAL TRANSPONDER CUT THE RADIO CASE Craft Knife Step 1 Step 2 Step 3 Sharp Cutter *Bend the cut part as picture shown. ASSEMBLY OF THE TRANSPONDER Step 2 3x12mm Step 1 3x4mm 3x8mm 3x12mm *Connect transponder wire to channel 3 on receiver.
  • Page 31 NEXX 10SC Set-Up Sheet Date:________________ Driver:_________________ Track:_______________/_______ Air Temp:_____80F_____ Surface Dsc. ______WATERED & DRY_______ Avg. Lap Time:_______"______ Front Suspension Front Roll Center Steering Ackerman Location Shock Spring: _______Gray______ Shock Piston: Shock Oil wt: ________ Shock Length:________ (Center to Center) Toe-IN: _________...
  • Page 33 NEXX 10SC Set-Up Sheet Date:________________ Driver:_________________ Track:_______________/_______ Air Temp:_____80F_____ Surface Dsc. ______WATERED & DRY_______ Avg. Lap Time:_______"______ Front Suspension Front Roll Center Steering Ackerman Location Shock Spring: _______Gray______ Shock Piston: Shock Oil wt: ________ Shock Length:________ (Center to Center) Toe-IN: _________...
  • Page 35 34980 NEXX 10SC PBS PARTS LIST OFNA DESCRIPTIONS RETAIL OFNA DESCRIPTIONS RETAIL 30341 BALL END WITH COLLAR, 6mm 3.95 40845 SHOCK SHAFT, FRONT 3x36.5mm 7.95 30400 STEERING TIE RODS,FRONT,3PCS. 3.95 40846 SHOCK SHAFT, REAR 3x49mm 7.95 30403 6mm BALL, STEEL (NO COLLAR) 4.95 40848...
  • Page 37 TO: OFNA TECHNICAL SUPPORT 7 VANDERBILT, IRVINE, CA 92618 TODAY’S DATE: month________day______ 1. Print out form. 2. Fill out the form completely. 3. Make a copy of purchase receipt. All replacements/repairs will not be processed, unless accompanied by proof that item(s) was purchased in the last 30 days. 4.
  • Page 39 The registration card should be filled out and mailed to OFNA Racing within 10 days of purchase date. In the event that the kit is incomplete or component parts are broken due to error in manufacturer, contact your dealer from which you purchased the kit for replacement part or call OFNA at (949) 586-2910 for your nearest dealer location.