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Ofna Racing RAVANGER 4.6 Must Read This Before Running
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Ofna Racing RAVANGER 4.6 Must Read This Before Running

Ofna Racing RAVANGER 4.6 Must Read This Before Running

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Summary of Contents for Ofna Racing RAVANGER 4.6

  • Page 2 MUST READ THIS BEFORE RUNNING Running a nitro kit is fun and easy, but to make this a safe • Clean oil and dirt from chassis with a degreaser. and good experience you must observe a few rules. This Precautions kit is extremely fast, easily over 40MPH, and can seriously •...
  • Page 3 Barrel Stop Screws - Used for adjusting Idle. Set for 1/16th inch gap to start new engines. You can open more for faster idle. USE LONG GLOW PLUG WITHOUT IDLE BAR, OFNA/PICCO #51007 & 51008 IS RECOMMENDED OFNA RACING , 7 VANDERBILT, IRVINE, CA. 92618 • TEL:(949)586-2910...
  • Page 4 RTR KITS - REQUIRED FOR OPERATION You will need to buy a few items to start the engine and run the car. THINGS NEEDED • Use 20% nitro CAR fuel. Do not use airplane or heli fuels, they will over heat engine. •...
  • Page 5 * Align throttle servo same CHECKING ENGINE THROTTLE as shown. Brake © 1. Insert AA batteries into 1. Push trigger to full 1. Pull Full Throttle. transmitter (8 Pcs). brake position. 2. Adjust alum. Stopper to 2.Turn on transmitter. increase or decrease 3.Turn on receiver.
  • Page 6 PLASTIC PARTS 40017 40003 36060 GEAR BOX PLASTIC PARTS DIFF. CASE FRONT C HUB PLASTIC PARTS PLASTIC PARTS 40016 40015 UPPER ARM PLASTIC PARTS ARM HOLDER PLASTIC PARTS Front Upper Arm Ball End 36690 36081 40020 REAR UPRIGHT FRONT AND REAR LOWER ARM PLASTIC PARTS 40027 40013 &...
  • Page 7 PLASTIC PARTS 40031 40047 SERVO SAVER PLASTIC PARTS RECEIVER BOX PLASTIC PARTS 40040 CENTER DIFF. MOUNT PLASTIC PARTS CHASSIS BRACE PLASTIC PARTS 40046 STONE GUARD PLASTIC PARTS 40029 40065 40019 40014 40056 SHOCK ABSORBER PLASTIC PARTS...
  • Page 8 ASSEMBLY OF THE DIFFERENTIAL GEAR 94034 30779 4x4mm 4 x 10mm Set Screw 40004 washer Diff. Gear 40006 30779 (Small) Cap Joint 4 x 10mm 40010 40004 washer 30773 2.5x13.8mm Diff. Gear (Small) Cross pin 40003 Diff. Case 30773 36053 8x16mm 40004 Cross pin...
  • Page 9 ASSEMBLY OF THE FRONT GEAR BOX OPTION: #49012 PINION GEAR 36053 8X16mm 13TOOTH 40017 Ball bearing Gear Box 36053 8X16mm Ball bearing 40024 13x16x0.2mm 40021 Shim 14TSmall 36053 Bevel Gear 8X16mm * Adjust the backlash Ball bearing..4 with the shims. 40017 Gear Box 40024...
  • Page 10 ASSEMBLY OF THE FRONT SHOCK TOWER OPTION: #49003 CNC 7075 FRONT SHOCK 94042 TOWER. Nylon Nut 40014 Front Shock Tower 94011 M4x15 TP Screw 94004 M3x12 TP Screw ASSEMBLY OF THE FRONT KNUCKLE ARMS 36055 2.5x17mm 36051 36152 Alloy Front Universal Knuckle Arm 36051...

  • Page 11: Special Note

    ASSEMBLY OF THE FRONT SUSPENSION ARMS 40023 Lower Arm Shaft (4mm) 90021 E-Ring * A 4 x 10mm set screw is used to adjust the ride height. 4X10mm Set Screw 90020 2.5mm E-Ring 90021 SPECIAL NOTE E-Ring Screw in the 3mm set screws 36170 to lock in the hinge pins.
  • Page 12 ASSEMBLY OF THE FRONT STABILIZER 94007 3x20mm Screw 30341 40029 Stabilizer Ball Stabilizer Ball End 94035 3x8mm 40029 Set Screw 94007 Stabilizer 3x20mm Ball End Screw 30401 94033 Ball End Set Screw 94033 Set Screw 30341 Stabilizer Ball..2 40018 Stabilizer Mount Plastic 94007 94019...
  • Page 13 ASSEMBLY OF THE REAR GEAR BOX OPTION: #49012 PINION GEAR 13TOOTH 40017 Gear Box 36053 8X16mm 36053 Ball bearing 8X16mm 40024 40021 Ball bearing 13x16x0.2mm 14T Pinion Shim Gear * Adjust the backlash with the shims. 40017 Gear Box 94027 4X16mm Tapping Screw (Small Head)
  • Page 14 ASSEMBLY OF THE WING STAY ( Take the plastic part from #40027Rear Win Stay Set. ) 40027 Wing Mount 40026 Rear 40027 Shock Tower Wing Mount 40027 Rear 35313 Body Mount *Insert the 3mm nylon nut before assembly. Nylon Nut 94007 94004 3x20...
  • Page 15 ASSEMBLY OF THE REAR WHEEL HUB Assembly of the right and left hand side are the same. 36081 36082 Rear 36055 Rear Wheel Shaft Upper Right 2.5x17mm Plastic Washer 4X10mm 36053 Set Screw 8x16x5mm 36053 * A 4 x 10mm set screw is used 36054 Ball bearing 8x16x5mm...
  • Page 16 ASSEMBLY OF THE REAR ANTI-ROLL BAR Assembly of the right and left hand side are the same. 35313 Nylon Nut Rear Upper Arm Assembly 30341 Stabilizer Ball..2 94007 3 x 20mm 90018 Screw ......2 3 x 25mm Cap Screw 94033 3 x 3mm 35313 Set Screw....2...
  • Page 17 ASSEMBLY OF THE REAR GEAR BOX ON TO CHASSIS 94027 4 x 16mm Flat Head Tapping Screw..4 40064 Chassis 94027 4 x 16mm Flat Head Tapping Screw 94027 4 x 16mm Flat Head Tapping Screw ASSEMBLY OF THE SERVO SAVER 40037 Steering Plate Hex Screw...
  • Page 18 ASSEMBLY OF THE SERVO SAVER ONTO THE CHASSIS 94011 4x15mm 94009 Tapping Screw 4x10mm Screw 40027 Front Body Post 94009 * Assembly the front body post 4x10mm 40030 before assembly the Front Plate. Screw..2 Front Plate 94004 3 x 12mm Tapping Screw..1 94004 3x12mm...
  • Page 19 ASSEMBLY OF THE BRAKE AND SPLIT CENTER DIFF. MOUNT * Make brake pads for each side. * Take off the double sided paper before assembly. 36660 Brake Pad 36661 Brake Pad linings 40045 Brake Pad 40040 Adjustment Screw Center Diff. Mount 40044 40044...
  • Page 20 ASSEMBLY OF THE CENTER DIFF. INTO CENTER DIFF. MOUNT Center Diff. Assembly 40042 Brake Disk 40042 Brake Disk 40042 40042 Brake Disk Brake Disk OPTION: #49008 GRAPHITE BRAKE DISKS, 2PCS. 94009 4x10mm Screw..4 94033 3 x 3mm Set Screw....2 30171 Brake Lever..2 40068 3x10mm...
  • Page 21 ASSEMBLY OF THE CENTER DIFF. 40028 Center Drive Shaft (93mm) 40028 Center Drive Shaft (93mm) 94026 4 x 12mm 94026 Flat Head Screw..2 4x12mm Flat Head Screw Assembly of the center stiffener onto chassis OPTION: #49015 CNC ALUM. FRONT & REAR CHASSIS BRACES 40018 Center Chassis...
  • Page 22 ASSEMBLY OF THE STONE GUARD Assembly of the right and left hand side are the same. 40046 Stone Guard 94003 3x10mm Screw 94003 3x10mm Screw 40046 Stone Guard 94003 3 x 10mm 94003 Tapping Screw..6 3x10mm Screw ASSEMBLY OF THE RECEIVER BOX 40047 Receiver Box 40068...
  • Page 23 ASSEMBLY OF THE RADIO TRAY 94003 3x10 Tapping Screw 94003 3x10mm Tapping Screw 94003 3x10 94003 Tapping Screw 3x10mm Tapping Screw 40049 Alum. Throttle Radio Tray Servo Steering Servo 94004 3x12mm 40027 Tapping Screw Radio Tray 40027 Post Radio Tray ( Plastic ) Post ( Plastic )
  • Page 24 ASSEMBLY OF THE CLUTCH INTO ENGINE Threaded Shaft Engines Notes: 3 x 5mm Screw Non-Pull Start Engines... • Alum. Washer behind the flywheel is not needed when using Force engines or similar types. O.S. Engines will #30481 require washer space #10048 or #10049 shim kit. This requirement old and may not be needed for current engine Screws set, production.
  • Page 25 INSTALLATION OF THE FUEL TANK AND ENGINE ONTO CHASSIS Note Book Paper 40068 40066 3X15mm 40066 Fuel Nipple Tapping Screw Pressure Nipple 40066 Fuel Tank * Assemble the fuel tank post before assembling the fuel nipple. 40068 3X15mm Tapping Screw * Use note book paper to set gear backlash between spur gear and clutch bell.
  • Page 26 ASSEMBLY OF THE FUEL TUBE *Connect to carburetor. *Connect to fuel nipple. *Connect to fuel tank nipple. Fuel Tube *Connect to pressure nipple. ASSEMBLY OF THE FRONT STEERING ROD Nylon Nut * Use the screw provided * Enlarge this hole. with your servo.

  • Page 27: Brake Rod

    ASSEMBLY OF THE BRAKE LINKAGE 40068 40068 2x4mm 2x8mm 2mm Rod #30800 Screw Screw Brake System Plastic Parts Set 2x6mm * Cut the shaded Washer area as shown. Servo Mount 94033 3x3mm Set Screw 10768 90018 3x25mm Servo Horn, Yel. Screw 2mm Rod Adjust...

  • Page 28: Shock Assembly

    * Assembly 2 pieces of the SHOCK ASSEMBLY shock shaft for front and 40057 rear. Oil Seal Spring Adjuster 40076 40060 Shock 32235 40059 2.5mm Cylinder Shock Piston..4 14.7mm Nylon Nut O-Ring 32237 Fit the O-ring into groove. 3.5mm O-Ring 32235 Make a PAIR for front Shock...
  • Page 29 ASSEMBLY OF THE FRONT SHOCKS Assembly of the right and left hand side are the same. 35313 90018 3x25mm Nylon Nut..2 Cap Screw * Take the plastic bushing 90018 from the shock plastic 3 X 25mm parts tree. Cap Screw..4 36610 Shock Spacer 36610...
  • Page 30 ASSEMBLY OF THE WHEELS ONTO Assembly of the right and left hand side are the same. FRONT KNUCKLE ARM AND REAR HUB 30051 17mm Wheel Nuts #86044 - Red #86045 - White #86046 - Lime #86047 - Yellow #86048 - Black #86049 - Chrome 17mm 5-Star Wheels, Two (2) Pairs per bag.

  • Page 31: Ride Height Adjustment

    SET-UP GUIDE RIDE HEIGHT ADJUSTMENT Hex Screw Use a 2mm hex screw to adjust the ride height. Screwing in the 4x10mm set screw..Ride height becomes lower. FOR A STICK PACK BATTERY Uncsrewing the 4x10mm set screw..Ride height becomes higher. * Use tape to secure the battery. Tape 40048 Stick Pack...
  • Page 32 APPENDIX PAGES...
  • Page 33 SCREW SET, 8 PCS 2.50 52190 2119/20 BARREL STOP BASE AND NUT 2.25 52990 FMW-1 CLIPS, “G”, 2 PCS. 1.95 52219 2121 BARREL STOP SCREW 2.25 52220 2122 LOW END NEEDLE 4.75 OFNA RACING , 7 VANDERBILT, IRVINE, CA. 92618 • TEL:(949)586-2910...
  • Page 39 OPTIONAL OFNA MICRO FAIL SAFE UNIT - #91002 (MICRO) The OFNA Fail Safe unit is used to protect your RC car from loss of control due to: • Weak radio signal • Low radio batteries • Radio interference of any kind •...
  • Page 40 • TROUBLE SHOOTING GUIDE PROBLEM CAUSE SOLUTION Fuel line not primed Fill fuel tank and pressurize tank by capping exhaust ENGINE WILL NOT START Glow plug will not heat(lite) Check glow plug battery heater or replace plug. Engine flooded, too much fuel Check carb.

  • Page 42: Owner's Registration Card

    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.
  • Page 43 RAVAGER RTR BUGGY PRICE LIST RAVAGER RTR (9.5 C-HUB PARTS) 10010 SHOES, 3 SHOE TYPE, BLACK, 3 PCS. 12.95 10011 SHOES, 3 SHOE TYPE, WHITE, 3 PCS. 13.95 10017 AIR FILTER, FOAM, BLUE 5.95 10021 1:8 BLK, SILICONE FILTER TUBE, 90 Deg. L SHAPE 4.95 10040 3 PIN FLYWHEEL, TAPERED W/SPACER (.21 SIZE)
  • Page 44 RAVAGER RTR BUGGY PRICE LIST 36120 BUSHING, FRONT KNUCKLE ARM, 4 PCS. 4.95 36152 FRONT UNIVERSAL JOINTS, 9.5 & RAVAGER PAIR 39.95 36170 REAR ARM PINS, 3mm 4 PCS. 7.95 36610 UPPER SUPPORT, SHOCKS 3.95 36660 BRAKE PAD, 4 PCS. 3.95 36661 BRAKE PAD LININGS, 4 PCS.
  • Page 45 RAVAGER RTR BUGGY PRICE LIST 40060 NYLOK NUT, 2.5mm, PISTON NUT, 4 PCS. 4.95 40061 BODY, 9.5 CLEAR LEXAN 29.95 40063 SPRING HOLDER, SHOCKS, 4 PCS. 6.95 40064 CHASSIS, 9.5 HARD COATED 89.95 40065 BALL ENDS, PLASTIC, REAR UPPER 4.95 40066 TANK, 9.5 FUEL TANK 12.95...