REQUIRED FOR OPERATION THINGS NEED BESIDES THE KIT 3.5 cc (21 Class) ENGINE REAR EXHAUST Glow Plug Heat with Battery & Charger # 10227....$$19.
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.
SHOCK ASSEMBLY 2.6mm Nut * Fit into groove. 2.6 x 5mm Washer Oil Seal 1mm Washer 2mm Washer Piston *Push onto shock cylinder. 32203 7mm E-Ring Shock Shaft Dust Pusher, Short (Yellow Rubber) 32237 Rebuild Kit Option: 32205 Dust & Shaft Protector, long * Note the E-Ring must fit into groove as shown. 32292 Front, 3.5mm Short Shaft * Short shaft for front. 32051 6mm Ball End 32236 Rear, 3.5mm Long Shaft E-Ring S Cecre m w en t * Assembly 4 pieces of the shock shaft . 30671 Front Shaft, 3.
ASSEMBLY OF NEW “K” STYLE DIFFERENTIAL CASE AND GEARS 31324 - FRONT OR REAR DIFF UNIT 31325 - CENTER DIFF UNIT 30769 Diff. Bevel Gear ( Large ) 30779 4 x 10mm Washer 30771 Diff. Shaft 30779 2 x 12.8mm Pin 30769 Diff. Bevel Gear ( Small ) 30769 Diff. Bevel Gear ( Small ) 30773 4mm Cross Pin 30779 4 x 10mm Washer 30779 P5 O-Ring ( Orange ) 30773 4mm Cross Pin 30779 0.5 x 26mm O-Ring * Position the O-ring as shown. 30769 Diff. Bevel Gear ( Small ) 30779 4 x 10mm Washer NB.
31040 30170 Brake Cap Joint S Cecrew me nt 30620 7x19x5mm Ball Bearing 30170 Brake Cap Joint 30620 7x19x5mm Ball Bearing 90026 30211 90026 5 x 5mm Set Screw Screw Cement 30211 30213 Brake Cam, New Optinal: 30212 5x8x2.
30201 Center Diff. Mount, new 30201 Center Diff.
ASSEMBLY OF THE GEAR BOX ( Assemble two gear boxes for front and rear. ) * Place set screw in D cut. 2 30010 Gear Box 1 5 x 5mm Set Screw Screw Cement 30630 6 x 13 x 5mm Ball Bearing 30130 Bevel Gear 36730 Cap Joint * Insert two ball bearings as shown. 30630 6 x 13 x 5mm Ball Bearing * Make two gear boxes for front and rear. 3 30010 Gear Box 4 x 20mm Flat Head Tapping Screw Front Diff.
ASSEMBLY OF THE FRONT ARM HOLDER 4x10mm Tapping Screw The gear box after assembled. 3 x 20mm Flat Head Tapping Screw 4 x 15mm Tapping Screw ( Small Head ) 1 0 1 0 4 x 15mm Tapping Screw ( Small Head ) 4 x 10mm Tapping Screw ( Small Head ) 30160 Front Lower Arm Holder 36901 Ball Type Knuckle Arm ( Right and Left ) ASSEMBLY OF THE FRONT PIVOT BALL KNUCKLE ARM Assembly of the right and left hand side are the same. * Adjust alum. Nut to keep steering ball smoot.
ASSEMBLY OF THE FRONT ARM ONTO GEAR BOX Assembly of the right and left hand side are the same. 3x25mm Cap Screw 3mm Flange Nut 3mm E-Ring 5 x 5mm Set Screw 4 x 10mm Tapping Screw 3 mm E-Ring 4 x 10mm Tapping Screw 1 0 5x5mm Set Screw 30151 Lower Arm Shaft R * Insert drive shaft before assembly. * Do not over tighten 5x5mm set screw.
30330 Rear Tower 30340 Roll Bar Kit 30350 Rear Lower Arm Holder & Cam 31304 Rear Hub, Pivot Type 36503 8x16mm Ball Bearing 36082 Rear Wheel Axle Shaft 31307 11mm Pivot Ball, Screw 31303 Rear Lower Arm 31306 12mm Hex Nut 36503 8x16mm Ball Bearing 31305 Ball Washer, Plastic 30093 9mm Upper Arm Ball End 36880 5x60mm Turnbuckle 30093 9mm Upper Arm Ball End 36690 7mm Ball End 36850 7mm Ball 10 20 30 40 50 mm * Adjust the upper rods length according to the holes chose for attachment.
30151, Long, * Set triangle marks in the direction shown in Fig.1. 30320 36055 Drive Pin 30351 1 Degree 36054 Wheel Drive Nut, 8mm axles Multiple spacers are needed to fit Kyosho and OFNA cars using the same arms. 1.5 Degree Fig.1 Assembly of the right and left hand side are the same.
ASSEMBLY OF THE WING SUPPORT 30270 Wing Stay (30270 Wing Supporter) 30270 Wing Mount Kit ( Right ) 3 x25mm Flat Head Tapping Screw 10290 3mm Alum. Washer 3 x 20mm Flat Head Tapping screw 30271 Wing Stay, Replacements 30270 Plastic Post 10290 3mm Alum. Washer 3 x25mm Flat Head Tapping Screw 3 x 25mm Flat Head Tapping Screw 3 x 20mm Flat Head Tapping screw 10290 3mm Alum. Washer 30270 Wing Mount Kit ( Left ) 30700 Misc.
ASSEMBLY OF THE SERVO SAVER 36743 6mm E-Ring 3 x 15mm Screw 30370 Servo Saver Horn A 36742 Servo Saver Bushing 30370 Servo Saver Plastic parts 36743 6mm E-Ring 36742 Servo Saver Bushing 30370Servo Saver Horn B 30370 Servo Saver Top Adapter 36741 Servo Saver Spring 30370 Servo Saver Horn B 30370 Plastic Tube 36741 8x12mm Washer 36740 Servo Saver Shaft (Brass) 36740 Servo Saver Shaft (Brass) 3mm Nylon Lock Nut 36750 Servo Saver Connector 36743 6mm E-Ring 36743 6mm E-Ring 3mm Nylon Lock Nut M3
ASSEMBLY OF THE FRONT PLATE AND STEERING ROD 3 x 15mm Flat Head Screw Front Steering Rod ( Left ) Front Steering Rod ( Right ) 3 x 15mm Flat Head Screw ASSEMBLY OF THE FRONT PLATE ONTO THE FRONT GEAR BOX 3x10mm Tapping Screw 3 x 20mm Flat Head Screw Knuckle Arm ( Left-Side ) 3 x 20mm Flat Head Screw 3mm Nylon Lock Nut 1 R 0 3mm Nylon Lock Nut 3 x 10mm Tapping Screw 3 x 20mm Flat Head Screw 3mm nylon Lock Nut
34040 Chassis, Ultra No Kick-up 30240 34110 34040 Chassis, Ultra No Kick-up 4 x 16mm Flat Head Tapping Screw 30700 Misc.
ASSEMBLY OF THE GEAR BOX ONTO CHASSIS 4 x 16mm Flat Head Tapping Screw 3 x 25mm Flat Head Tapping Screw 34050 Center Drive Shaft (Rear) * Insert drive shaft into cap joint. 4 x 16mm Flat Head Tapping Screw 3 x 25mm Flat Head Tapping Screw ( 2 Pcs ) 4 x 16mm Flat Head Tapping Screw R ASSEMBLY OF THE STONE GUARD Assembly of the right and left hand side are the same.
ASSEMBLY OF THE CLUTCH INTO ENGINE Notes: Non-Pull Start Engines... • Alum. Washer behind the flywheel is not needed when using Force engines or similar types. O.S. Engines will require washer spacer. 3 x 5mm Screw • To check!..place the brass corn #10330 (big hole) against the engine bearing, then flywheel. You should be covering one or two thread of the engine shaft. If this is the case, you do not need an additional washer behind the flywheel.
INSTALLATION OF THE FUEL TANK AND ENGINE ONTO CHASSIS Note Book Paper 3 x 15mm Screw 30280 Fuel Tank Pressure Nipple Fuel Nipple *Use 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. 3 x 15mm Screw Spur Gear 90 degree Clutch Bell 3 X 20mm Cap Screw 30288 Plastic Post * Loose or tighten 3x20mm cap screw and 5x10mm hex screw to align spur gear and clutch bell gear to 90 degree.
ASSEMBLY OF THE FUEL TUBE * Connect to fuel tank pressure nipple. * Connect to carburetor. Fuel Tube * Connect to press nipple. * Connect to fuel nipple. ASSEMBLY OF THE RADIO TRAY AND SERVO 3 x 10mm Tapping Screw 3 x 10mm Tapping Screw 3 x 10 mm Flat Head Screw 3406 Radio Tray 3 x 10mm Tapping Screw 30520 Radio Tray Post, Aluminum 34031 Radio Tray Post, Nylon Radio Tray Post ASSEMBLY OF THE BRAKE SYSTEM ( Use #30800 brake system plastic parts set.
ASSEMBLY OF THE SERVO AND REAR STIFFENER 3 x 10mm Tapping Screw 3 x 10mm Screw 3 x 10mm Tapping Screw 3 x 10mm Tapping Screw 34070 Rear Stiffener Throttle Servo Steering Servo Scre w Cem ent * Arrange the servo wire under the radio tray. 3mm Flange Nut 34031 Nylon Post 34020 Servo Mount 34020 Servo Mount 3 x 10mm Tapping Screw * Use the screw provided with your radio. 30172 2mm Rod 34030 Receiver Box * Put the receiver into receiver box. * Use the screw provided with your radio.
30560 Antenna Tube and Mount Top plate shown is old type! * Battery Case is provided by Radio It is Recommended to place battery case into a plastic bag before install under radio tray to prevent radio problems.
30530 Throttle Ball Joint 3X3mm Set Screw * Snap On. 3X3mm Set Screw 30172 2mm Rod Throttle Spring 3X3mm Set Screw 10300 Alum.Stopper Fuel Tube ( 6mm ) 10300 Alum.Stopper #158 Alum.Stopper Plastic Collar * Align throttle servo same as shown. * Take the plastic collar from brake system plastic parts.
ASSEMBLY OF THE FRONT STEERING ROD 30411 6mm Ball & Socket 30402 3 X 30mm Tie Rod 30410 6mm Ball End 20mm 0 10 20 30 40 50 mm 30411 6mm Ball & Socket 3x12mm Screw 30410 6mm Ball End 3x12mm Screw 3x10mm Tapping Screw 30660 Front Stiffener * Align the steering servo as shown.
30403 6mm Ball, No Collar 30610 30600
ASSEMBLY OF THE TIRES, FOAM INSERTS AND WHEELS - Red White Lime Yellow #86091 Mini XX- Pin Tire R #86044 #86045 #86046 #86047 17mm 5-Star Wheels Front Knuckle Arm Assembly #15071 17mm Wheel Nuts Always use tire foam donut when building tires. IN ST GL ANT UE Foam T TAN INS LUE G * Apply instant glue into the groove of the wheel. Rear Hub Assembly #81091 - Med/soft #81092 - Med. WE RECOMMEND CA GLUE FOR RUBBER TIRES.
Firm Soft Soft Firm Soft Firm Soft Firm
STEP 1 STEP 2 STEP 3 STEP 4 STEP 5 STEP 6 STER 7 STEP 8 STEP 9 STER 10
0 1:1 SCREW SHEET 10 20 30 40 50 mm 3 x 5mm Cap Screw 3 x 3mm Set Screw 3 x 10mm Cap Screw 3 x 5mm Set Screw 3 x 8mm Set Screw M3 Nut M4 Nut 3 x 12mm Cap Screw 3 x 10mm Set Screw 3 x 15mm Cap Screw 3 x 20mm Cap Screw 3 X 25mm Cap Screw 3 x 5mm Tapping Screw M3 Nylon Locknut 3 x 15mm Set Screw M4 Nylon Kocknut 4 x 4mm Set Screw 4 x 10 mm Set Screw M3 Flange Nut ( Steel ) 5 x 5mm Set Screw 2 X 6mm Washer 3 x 8mm Tapping Screw 2 x 4mm Screw 2mm X 7mm Washer 3 x 10mm Tapping Screw 2 x 5mm S
ENGINE BREAK-IN AND TUNNING (BREAK-IN THE ENGINE BEFORE DRIVING THE CAR!) • Choose a wide clear outdoor location with low dirt and dust. • Set the car on box or holder with wheels off the ground. • Turn on radio and car. Make sure throttle is at idle position. • Fill fuel tank and set master engine needle. • Prime fuel line and Heat glow plug before pull starting engine. • When started, let engine fast idle for two tanks of fuel.
