CD-3 SPORT RTR and PRO RTR ASSEMBLY INSTRUCTIONS
REQUIRED FOR OPERATION You will need to buy a few items to start the engine and run the car. • Use 20% nitro CAR fuel. Do not use airplane or helli fuels, they will over heat engine. THINGS NEEDED • Buy SHORT glow plugs, OFNA/PICCO Plu (#51007 or 51008) are long therefore use two copper washers. Use plugs without idle bar. Always use two copper washers with Picco glow plugs. In your box you will find..
MUST READ THIS BEFORE RUNNING Running a nitro kit is fun and easy, but to make this a safe and good experience you must observe a few rules. This kit is extremely fast, easily over 40MPH, and can seriously injure someone if you are not careful. Where to run car? • Any running area you choose must be dry. Do not run car near any water or wet dirt. • Do not run on public streets. It is very easy to have the car run over or damaged by hitting the curb. • Do not operate car in tight confined places.
ASSEMBLY OF THE DIFFERENTIAL (Build two differentials for front and rear.) 94052 90020 38278 M2x7mm 2.5mm 5x8x1.5mm Flat Head E-Ring O-Ring Screw 38632 38256 5x10mm Diff.Gear Washer (small) 37771 Diff.Gear (Large)) 37450 10x15x4mm Bearing Step 1 38253 3x17.8mm Pin Step 2 38278 5x8x1.5mm O-Ring 38255 Cap Joint 90020 2.5mm E-Ring 38632 5x10mm Washer 37771 13T Diff.Gear(Large) 37450 10x15x4mm Ball Bearing 38278 5x8x1.5mm O-Ring 38632 Washer 5x10mm 90020 E-Ring 2.5mm 38252 Diff.
ASSEMBLY OF THE GEAR BOX (Build two gear box for front and rear.) To test the effectiveness of the gear differential, hold the gear tightly with one hand and turn one cap joint. 90020 37430 38258 38526 5x11x4mm 2.5mm E-Ring Ball Bearing 16T Bevel Gear Bevel Gear Shaft (small) (small) 38254 12x15x0.25mm Shim Note: Follow the instruction to put the correct shim in the right place. S Y L B E M A If gear differential does not move smoothly, assemble the gear diff. once again.
ASSEMBLY OF 2-SPEED CLUTCH TRIGGER DISC SET BALL TO REST ON CAM, NOT PUSHING. IF TOO TIGHT, THE BALL WILL PUSH ON CAM SPREADING SHOE DISC AND WILL NOT FIT INTO ALUM. CLUTCH BELL #38296 SCREW AS SHOWN, LEVEL WITH HOLE EDGE CARE MUST BE TAKEN TO BUILD THIS ASSEMBLY CORRECTLY, OTHERWISE 2-SPEED WILL NOT ADJUST AND MAY NOT WORK AT ALL. IN FACT, IF 2-SPEED DOES NOT SHIFT, CHECK OUT THIS ASSEMBLY!.
ASSEMBLY OF THE TWO SPEED GEAR Step 1 * Trim any burrs from the inside of the edge with a hobby knife before assembly. 38295 1 st Gear Carrier (One-Way) 38301 Spur Gear 38296 2nd Gear Clutch Bell (Ball Bearing) 38300 38T Spur Gear 38297 Retaining Ring 38297 Retaining Ring 37400 2x8.8mm Pin 94001 M3x4mm screw Step 2 38519 Bevel Gear Cap Joint(R) 94001 37400 38279 37430 M3x4mm screw 2x8.8mm Pin 3x13.8mm Pin 5x11x4mm Ball Bearing 37430 5x11x4mm Ball Bearing 37400 2x8.
ASSEMBLY OF THE FRONT KNUCKLE ARMS AND CVD SHAFT Assembly of the right and left-side are the same. Step 1 Step 2 38524 2x9.8mm Pin 39141 8mm Steering Ball Washer 38523 CVA Dog Bone 38406 Push 2 ball bearings into knuckle arm as shown. CVD Shaft 39140 8mm Steering Ball 37450 10x15x4mm Ball Bearing 37430 39150 5x11x4mm Ball Bearing 10mm Alum. Set Screw Step 3 38265 Front Knuckle Arm (Right) 38265 Front Knuckle Arm (Left) *Notice the direction of the hex screw. *"L" make are for left-side.
ASSEMBLY OF THE REAR WHEEL HUB Assembly of the right and left-side are the same. 39150 10mm Alum. Set Screw 39141 8mm Steering Ball Washer 37430 5x11x4mm Ball Bearing 39150 10mm Alum. Set Screw 39141 8mm Steering Ball Washer Push 37450 10x15x4mm Ball Bearing 39150 10mm Alum. Set Screw 37430 Push Notice the direction of the steering ball washer. 5x11x4mm Ball Bearing Push 2 ball bearings into rear wheel hub as shown.
ASSEMBLY OF THE SEVRO SAVER *Use the long ball end for both steering rod and steering servo rod. 94041 M3 Nylon Nut 94004 M3x12mm Screw 94041 M3 Nylon Nut 94003 37650 4mm Ball End (Long) 37360 4mm Ball & Socket 37360 4mm Ball & Socket A Steering Rod 38281 3x40mm Turnbuckle 38289 Servo Saver 38289 Servo Saver Approx 57 mm 37360 4mm Ball & Socket Made two steering rod for left and right hand side.
ASSEMBLY OF THE FRONT ARM HOLDER ONTO CHASSIS Assembly of the right and left-side are the same. 38263 Lower Arm Holder for 0 and 1.5 and 2.5 degree. Use the 0 degree for front arm holder. 38263 Arm Holder (Front/Lower) *Put steering rod into 4mm ball .& socket For assembly stabilizer: * Use a 3mm drill to hone out the front lower arm holder. M3x3mm 94033 M3x3mm M3x10mm Flat Head Hex Screw 94019 M3x10mm Flat Head HexScrew 94019 4mm Ball & Socket Insert the drive shaft before assembly.
ASSEMBLY OF THE REAR STABILZER *Keep stabilizer ball in the center. *Turn stabilizer balance adjuster to adjust the stabilizer to the same angle. Center 38418 Stabilizer Balance Adjuster 38418 Stabilizer Mount 94005 M3x16mm Screw 94033 M3x3mm Set screw 38420 stabilizer 90020 2.5mm E-Ring 38418 Stabilizer Mount 94005 M3X16mm Screw 90020 2.5mm E-Ring Assembly of rear stabilizer 94033 M3x3mm Set screw 94005 M3x16mm Screw 2.
ASSEMBLY OF THE REAR GEAR BOX AND ARM HOLDER ONTO CHASSIS Rear Gear Box Assembly 38263 Arm holder (Rear/Front) Use the 0 degree for rear arm holder. 94019 M3x10mm Flat Head HexScrew 94019 M3x10mm Flat Head HexScrew 94019 M3x10mm Flat Head HexScrew M3x10mm Flat Head HexScrew ASSEMBLY OF THE REAR BLOCK ONTO CHASSIS 38263 Lower Arm Holder for 0 and 1.5 and 2.5 degree. Use the 0 degree for rear arm holder.
ASSEMBLY OF THE TWO SPEED ONTO CHASSIS The mark on the center drive shaft is used for the front. 38527 Center Drive Shaft (Long/Front) Brake Mount Assembly (Upper) 2-Speed Assembly *Insert the center drive shaft before assembly the two speed onto chassis.
ASSEMBLY OF THE FRONT SHOCK STAY ONTO FRONT GEAR BOX Assembly of the right and left-side are the same. 90020 2.5mm E-Ring 94004 94004 M3x12mm Screw M3x12mm Screw 94002 M3x8mm Screw 94002 39141 M3x8mm Screw 38261 Front Upper Arm Shaft 90020 2.5mm E-Ring 90020 2.5mm E-Ring Insert the front caster angle adjuster into front upper arm. 39141 Caster Angle Adjuster(1.5mm) 1.5mm Caster Angle Adjuster (1.
ASSEMBLY OF THE LEXAN SHOCK ABSORBERS ASSEMBLY THE SHOCK SPRING (USED ON SPORT RTR MODELS) 37070 3mm O-Ring 2mm E-Ring 2mm E-Ring Use the No.2 for two hole piston from shock plastic tree.
ASSEMBLY OF THE FUEL TANK ONTO CHASSIS 94002 M3X8mm Screw 94002 M3X8mm Screw 94002 M3X8mm Screw 38521 Cd3 Fuel Tank 94003 M3x10mm Flat Head Screw Fuel Nipple Fuel Nipple 38518 Fuel Tank Post 94019 M3x10mm Flat Head Screw Step 1 94005 M3X16mm Screw 94005 M3X16mm Screw M3x8mm Washer Step 2 30560 Antenna pipe 38518 Battery Cover M3x8mm Washer THROTTLE SERVO Battery *Use the screw provided from your servo.
ASSEMBLY OF THE RADIO TRAY ONTO CHASSIS 94002 M3x8mm Screw 94019 M3x10mm Flat Head Screw 94002 M3x8mm Screw 94002 M3x8mm Screw M3x10mm Flat Head Screw 94019 39320 Body Holder 37410 Body Pin M3x10mm Flat Head Screw 94019 M3x10mm Flat Head Screw Insert body pins into body holder to the desired height.
ASSEMBLY OF THE FRONT POST 94002 M3x8mm Screw 94021 M3x16mm Flat Head Screw 38294 Foam Bumper 94002 M3x8mm Screw 94004 M3x12mm Screw 94020 M3x12mm Screw 94021 M3x16mm Flat Head Screw ASSEMBLY OF THE FRONT SHOCK INTO SHOCK TOWER 94020 M3x12mm Screw ASSEMBLY OF THE REAR SHOCK INTO SHOCK TOWER 94004 M3x12 Screw 94004 M3x12 Screw 38329 6mm Alum. Ball & socket (Gray)(Short) 38282 6mm Alum. Ball & socket (Long) 37360 4mm Ball & socket Snap ball end into 37360 as shown.
ASSEMBLY OF THE ENGINE AND 2-SPEED CLUTCH BELL 38309 22T-2nd Clutch Gear 35958 5x8x2.5mm Ball Bearing 3X6 mm Washer 38307 18T-1st Clutch Gear 35951 Clutch Bell M3x5mm CAP Screw 34110 5x10x4mm Ball Bearing ASSEMBLY OF THE ENGINE ONTO ENGINE MOUNT ASSEMBLY OF THE MANIFOLD 30702 M3x12mm Cap Screw 30702 M3x12mm Cap Screw 90019 M3x20mm Cap Screw 90019 M3x20mm Cap Screw 38162 Manifold Gasket Note: Put the nylon nut into the groove of the engine mount.
ASSEMBLY OF THE REAR BODY POST 37968 Body Holder M3x12mm Screw Insert body pins into body holder to the desired height. 37968 Body Holder 37968 Body Post (Rear) 37410 Body Pin M3x12mm Screw 37968 Body Post (Rear) ASSEMBLY OF THE ENGINE 10330 7mm Tapered Cone 94041 M3 Nylon Nut 10098SG Clutch Nut 3X6 mm Washer 35958 5x8x2.5mm Ball Bearing SG Crank Shaft 34110 5x10x4mm Ball Bearing When installing an engines with a SG crank shaft, you must use the 10098 clutch nut and 7mm tapered cone.
ASSEMBLY OF THROTTLE HORN INTO SERVO AND BRAKE LEVER Use the screw provided from your servo. Screw * Align the throttle servo horn in 90 degree. * Attach the throttle ball end onto the throttle ball on the carburetor THROTTLE SEVRO ASSEMBLY OF THE EXHAUST SYSTEM Nylon Strap Insert the filter into air filter holder. Apply filter oil to the sponge before use.
ASSEMBLY OF THE ENGINE ONTO CHASSIS Note book Paper. 94003 M3x10mm Screw * Use the note book paper to set gear backlash between Spur Gear and Clutch Bell Gear. If the space is not correct, the spur gear will be damaged. Spur Gear 90 Degree Clutch Bell M3x10mm Screw * Loose or tighten 3x10mm cap screw to align spur gear and clutch bell gear to 90 degree. 94003 M3x10mm Screw ASSEMBLY OF THE BRAKE LINKAGE ( For slide carburetor. ) 94033 3x3mm Set Screw Step 1 Step 3 10300 Alum.
ASSEMBLY OF THE FUEL TUBE AND PRESSURE TUBE Connect to fuel tank pressure nipple. Connect to muffler pressure nipple. 10179 Fuel Tube Connect to carbureter. Connect to fuel nipple. ASSEMBLY OF THE TIRES AND WHEELS ASSEMBLY OF THE WHEELS ONTO FRONT KNUCKLE ARM AND REAR HUB Assembly of the right and left-side are the same. 87630 Slick Tires 38328 2x 7.8mm pin (FRONT ASSEMBLY) Super Glue 37390 2x 10.8 mm pin 38328 Alum.
SETTING THROTTLE LINKAGE * ADJUSTING THROTTLE LINKAGE BEFORE START THE ENGINE 1. Turn on your transmitter at first and then the car's electronics (Set the transmitter trim-level in center). Adjust the alum. stopper A to made the carburetor in idle position. Adjust the alum. stopper B to leave 2mm space between alum. stopper and brake level. 2. Pull the full throttle trigger. The carburetor should be almost full open. 3. Apply the brake with your transmitter trigger, your carburetor should in idle position.
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INSTRUCTIONS #38322 STANDARD SPEED TRANSMISSION ADJUSTING THE SHIFT POINT * Adjust the engine before adjusting the clutch shift timing. Adjust the engine as per engine instruction manual. SHIFT UP TIMING ADJUSTMENT 1.5mm Allen Wrench 1. Once the engine adjustments have been completed, proceed to the adjustment of the clutch shoe shift timing. (Using a 1.5mm allen wrench to adjust the clutch shoe on either side.
INSTRUCTIONS #38640 0.8 GEARING 2-SPEED TRANSMISSION ADJUSTING THE SHIFT POINT * Adjust the engine before adjusting the clutch shift timing. Adjust the engine as per engine instruction manual. 1.5mm Allen Wrench M2x10 Hex Screw Clockwise (Tighten) Counter-clockwise (Loosen) SHIFT UP TIMING ADJUSTMENT 1. Once the engine adjustments have been completed, proceed to the adjustment of the clutch shoe shift timing. (Using a 1.5mm allen wrench to adjust the clutch shoe on either side.
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 • Another radio on the same channel • Low receiver car battery • Fits most if not all U.S. RC radio’s The Fuzzy logic CPU operates on 3.8 to 6.0 volts DC from your receiver battery pack.
CD-3 RTR SPORT and RTR PRO PRICE LIST CD3 RTR SPORT AND PRO RTR MODELS 10010 SHOES, 3 SHOE TYPE, BLACK, 3 PCS. 10079 ALUM. PRESSURE NIPPLE, RIGHT ANGLE, 3 COLOR CHOICES 10098 CLUTCH NUT , SG 10100 SPRINGS, 3 SHOE TYPE CLUTCH, MED., GOLD 3+1 PCS. 10101 SPRINGS, 3 SHOE TYPE CLUTCH, PRO GRAY, 3 PCS. 10102 SPRINGS, 3 SHOE TYPE CLUTCH, BLACK, 3 PCS. 10121 SPRING, MANIFOLD, SMALL DIA.
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OWNER’S REGISTRATION CARD OFNA Racing congratulates you on your purchase of our fine OFNA Product. With proper maintenance and handling this kit will provide many hours of enjoyment. The registration card should be filled out and mailed to OFNA Racing within 10 days of purchase date.
