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IMPORTANT NOTES – ELECTRICAL

•  Insulate any exposed electrical wiring (using heat shrink tubing or electrical tape) to prevent dangerous 

short circuits. Take maximum care in wiring, connecting and insulating cables. Make sure cables are 

always connected securely. Check connectors for if they become loose. And if so, reconnect them securely. 

Never use R/C models with damaged wires. A damaged wire is extremely dangerous, and can cause 

short-circuits resulting in fire. Please have wires repaired at your local hobby shop.

•  Low battery power will result in loss of control. Loss of control can occur due to a weak battery in either 

the transmitter or the receiver. Weak running battery may also result in an out of control car if your car‘s 

receiver power is supplied by the running battery. Stop operation immediately if the car starts to slow 

down.

•  When not using RC model, always disconnect and remove battery. 

•  Do not disassemble battery or cut battery cables. If the running battery short-circuits, approximately 

300W of electricity can be discharged, leading to fire or burns. Never disassemble battery or cut battery 

cables.

•  Use  a  recommended  charger  for  the  receiver  and  transmitter  batteries  and  follow  the  instructions 

correctly. Over-charging, incorrect charging, or using inferior chargers can cause the batteries to become 

dangerously hot. Recharge battery when necessary. Continual recharging may damage battery and, in 

the worst case, could build up heat leading to fire. If battery becomes extremely hot during recharging, 

please ask your local hobby shop for check and/or repair and/or replacement.

•  Regularly check the charger for potential hazards such as damage to the cable, plug, casing or other 

defects. Ensure that any damage is rectified before using the charger again. Modifying the charger may 

cause short-circuit or overcharging leading to a serious accident. Therefore do not modify the charger.

•  Always unplug charger when recharging is finished.

•  Do not recharge battery while battery is still warm. After use, battery retains heat. Wait until it cools 

down before charging. 

•  Do not allow any metal part to short circuit the receiver batteries or other electrical/electronic device on 

the model.

•  Immediately stop running if your RC model gets wet as may cause short circuit. 

•  Please dispose of batteries responsibly. Never put batteries into fire.

WARRANTY

XRAY guarantees this model kit to be free from defects in both material and workmanship within 30 days 

of purchase. The total monetary value under warranty will in no case exceed the cost of the original kit 

purchased. This warranty does not cover any components damaged by use or modification or as a result 

of wear. Part or parts missing from this kit must be reported within 30 days of purchase. No part or parts 

will be sent under warranty without proof of purchase. Should you find a defective or missing part, contact 

the local distributor. Service and customer support will be provided through local hobby store where you 

have purchased the kit, therefore make sure to purchase any XRAY products at your local hobby store. This 

model racing car is considered to be a high-performance racing vehicle. As such this vehicle will be used 

in an extreme range of conditions and situations, all which may cause premature wear or failure of any 

component. XRAY has no control over usage of vehicles once they leave the dealer, therefore XRAY can only 

offer warranty against all manufacturer‘s defects in materials, workmanship, and assembly at point of sale 

and before use. No warranties are expressed or implied that cover damage caused by what is considered 

normal use, or cover or imply how long any model cars‘ components or electronic components will last before 

requiring replacement.

Due to the high performance level of this model car you will need to periodically maintain and replace 

consumable components. Any and all warranty coverage will not cover replacement of any part or component 

damaged by neglect, abuse, or improper or unreasonable use. This includes but is not limited to damage 

from crashing, chemical and/or water damage, excessive moisture, improper or no maintenance, or user 

modifications which compromise the integrity of components. Warranty will not cover components that are 

considered consumable on RC vehicles. XRAY does not pay nor refund shipping on any component sent to 

XRAY or its distributors for warranty. XRAY reserves the right to make the final determination of the warranty 

status of any component or part.

Limitations of Liability

XRAY makes no other warranties expressed or implied. XRAY shall not be liable for any loss, injury or 

damages, whether direct, indirect, special, incidental, or consequential, arising from the use, misuse, or 

abuse of this product and/or any product or accessory required to operate this product. In no case shall 

XRAY‘s liability excess the monetary value of this product.

Take  adequate  safety  precautions  prior  to  operating  this  model.  You  are  responsible  for  this  model’s 

assembly and safe operation.

Disregard of the any of the above cautions may lead to accidents, personal injury, or property 

damage.  XRAY  MODEL  RACING  CARS  assumes  no  responsibility  for  any  injury,  damage,  or 

misuse of this product during assembly or operation, nor any addictions that may arise from 

the use of this product.

All rights reserved.

QUALITY CERTIFICATE

XRAY MODEL RACING CARS uses only the highest quality materials,  the best compounds for molded parts 

and the most sophisticated manufacturing processes of TQM (Total Quality Management). We guarantee 

that all parts of a newly-purchased kit are manufactured with the highest regard to quality. However, due 

to the many factors inherent in model racecar competition, we cannot guarantee any parts once you start 

racing the car. Products which have been worn out, abused, neglected or improperly operated will not be 

covered under warranty. We wish you enjoyment of this high-quality and high-performance RC car and wish 

you best success on the track!

Please note that raw materials such as aluminum, steel, brass, fibreglass, or carbon fibre may 

have small scratches on the surface which is a standard characteristic of any raw material. 

Scratches on the surface of any materials are NOT considered to be material defects.

Products may potentially have small amounts of corrosion on them.  This may be caused by variances in 

weather during different times of the year, humidity in the shop or during shipping, and other contributing 

factors. Even though we have taken all precautions and protection methods to prevent corrosion, these small 

amounts of corrosion (if present) are unavoidable and considered to be acceptable.

In line with our policy of continuous product development, the exact specifications of the kit may vary. In the unlikely event of any problems with your new kit, you should contact the model shop 

where you purchased it, quoting the part number. We do reserve all rights to change any specification without prior notice. All rights reserved.

R/C & BUILDING TIPS

• Make sure all fasteners are properly tightened. Check them periodically.

• Make sure that chassis screws do not protrude from the chassis.

• For the best performance, it is very important that great care is taken to ensure the free movement of all parts.

• Clean all ball-bearings so they move very easily and freely.

• Tap or pre-thread the plastic parts when threading screws.

• Self-tapping screws cut threads into the parts when being tightened. Do not use excessive force when 

tightening the self-tapping screws because you may strip out the thread in the plastic. We recommended 

you stop tightening a screw when you feel some resistance.

• Ask your local hobby shop for any advice.

Please support your local hobby shop. We at XRAY Model Racing Cars support all local hobby dealers. 

Therefore we ask you, if at all possible, to purchase XRAY products at your hobby dealer and give them your 

support like we do. If you have difficulty finding XRAY products, please check out www.teamxray.com to get 

advice, or contact us via email at info@teamxray.com, or contact the XRAY distributor in your country.

     

IMPORTANT NOTES – NITRO FUEL

• Handle fuel only outdoors. Never handle nitro fuel indoors, or mix nitro fuel in a place where ventilation 

is bad.

• Only use nitro fuel for R/C models. Do not use gasoline or kerosene in R/C models as it may cause a fire 

or explosion, and ruin your engine.

• Nitro fuel is highly inflammable, explosive, and poisonous. Never use fuel indoors or in places with open 

fires and sources of heat. 

• Always keep the fuel container cap tightly shut.

• Always read the warning label on the fuel container for safety information. 

• Nitro-powered model engines emit poisonous vapors and gasses. These vapors irritate eyes and can be highly 

dangerous to your health. We recommend wearing rubber or vinyl gloves to avoid direct contact with nitro fuel.

• Nitro fuel for RC model cars is made of the combination of the methyl alcohol, castor or synthetic oil, 

nitro methane etc. The flammability and volatility of these elements is very high, so be very careful 

during handling and storage of nitro fuel.

• Keep nitro fuel away from open flame, sources of heat, direct sunlight, high temperatures, or near 

batteries.

• Store fuel in a cool, dry, dark, well-ventilated place, away from heating devices, open flames, direct 

sunlight, or batteries. Keep nitro fuel away from children.

• Do not leave the fuel in the carburetor or fuel tank when the model is not in use. There is danger that 

the fuel may leak out.

• Wipe up any spilled fuel with a cloth

• Be aware of spilled or leaking fuel. Fuel leaks can cause fires or explosions.

• Do not dispose of fuel or empty fuel containers in a fire. There is danger of explosion. 

Summary of Contents for NT1

Page 1: ...1...

Page 2: ...ol Since radio interference can cause momentary loss of control always allow a safety margin in all directions around the model in order to prevent collisions Do not use your model Near real cars anim...

Page 3: ...f this product and or any product or accessory required to operate this product In no case shall XRAY s liability excess the monetary value of this product Take adequate safety precautions prior to op...

Page 4: ...Follow Set Up Book Part bags used Assemble left and right sides the same way Assemble in the specified order Pay attention here Assemble as many times as specified here twice Apply thread lock Number...

Page 5: ...2 5x8 10 96 2051 WASHER S 5x10x0 2 10 96 4031 WASHER S 3 5x10x0 2 10 96 4050 WASHER S 5x15x0 3 10 97 1240 SILICONE O RING 24x0 7 10 97 2050 SILICONE O RING 5x2 10 98 1210 PIN 2x10 10 335030 335073 335...

Page 6: ...oil is 15 66g Push down Wait approx 5min Rotate 107865 HUDY Ultimate Digital Pocket Scale 300g 0 01g Put the diff without oil on the scale and check the weight approximately 14 06g 14 06g 1 6g 15 66g...

Page 7: ...when making a solid axle 903258 SFH M2 5x8 981210 P 2x10 972050 O 5x2 964050 S 5x15x0 3 962051 S 5x10x0 2 903258 SFH M2 5x8 Tighten the screws equally but do NOT tighten them completely Finish tighten...

Page 8: ...RD COATED 2 OPTION 90 3258 HEX SCREW SFH M2 5x8 10 96 2051 WASHER S 5x10x0 2 10 96 4031 WASHER S 3 5x10x0 2 10 96 4050 WASHER S 5x15x0 3 10 97 1240 SILICONE O RING 24x0 7 10 97 2050 SILICONE O RING 5x...

Page 9: ...s 16 22g 107865 HUDY Ultimate Digital Pocket Scale 300g 0 01g Put the diff without oil on the scale and check the weight approximately 14 62g 14 62g 1 6g 16 22g Wait approx 5min Rotate Push down Fill...

Page 10: ...qually but do NOT tighten them completely Finish tightening in this order After disassembling the differential the large O ring may have an increased size and may be more difficult to re install We re...

Page 11: ...N GROUND 33 4120 HARDENED STEEL BRAKE PAD LASER CUT 2 33 4130 BRAKE PAD FERODO 2 33 4140 O BRAKE DISK ADAPTER ALU 7075 T6 ORANGE 33 5050 REAR GEAR DIFFERENTIAL SET 33 5210 DRIVE AXLE HUDY SPRING STEEL...

Page 12: ...tion Both bushings must be in same position OPTIONAL 335451 High Performance Kevlar Drive Belt Rear 5 5x177mm V2 941016 BB 10x16x4 TO LOOSEN REAR BELT Rotate both rear nylon hubs in arrow direction A...

Page 13: ...suspension holders for initial assembly REAR ROLL CENTER INSERT POSITIONS 1 5mm 0 5mm 0 5mm 1 5mm INITIAL SETTING NOTE ORIENTATION OPTIONAL 333111 Composite Suspension Arm Rear Lower Hard 2x 2x It is...

Page 14: ...BEARING OIL BEARING OIL BEARING WITH STEEL COVERS BEARING WITH STEEL COVERS 902308 SH M3x8 REAR ANTI ROLL BARS 333470 2 0 MM WIRE STANDARD 333472 2 2 MM WIRE OPTION 333474 2 4 MM WIRE OPTION 333476 2...

Page 15: ...SB M3x4 CUTAWAY VIEW During initial assembly tighten each composite hex nut until the pivot ball starts to bind then loosen slightly Verify that the pivot balls move freely Pivot balls must move free...

Page 16: ...uspension assemblies move freely OPTIONAL 335305 CVD Rear Drive Shaft Set HUDY Spring Steel 1 OPTIONAL 335321 Alu Rear Drive Shaft Alu 7075 T6 INITIAL SETTING 3 2mm 7 5mm 3mm 902320 SH M3x20 STEEL PAD...

Page 17: ...weight Brake Disk Adapter Swiss 7075 T6 OPTIONAL 335511 2 Speed Shaft Lightweight 901406 SB M4x6 Tighten setscrew onto flat spot STEP DETAIL BEARING OIL Pin must protrude equally on both sides of cams...

Page 18: ...3306 HEX SCREW SFH M3x6 10 90 8260 HEX SCREW SOCKET HEAD CAP M2 5x10 10 96 5050 E CLIP 5 10 98 1210 PIN 2x10 10 98 1212 PIN 2x12 10 98 3404 ROLLER PIN 4x4 MM 2 981212 P 2x12 965050 C 5 BAG STEP DETAIL...

Page 19: ...oe gap according to the Set Up Book IMPORTANT ONE WAY LUBE BEARING OIL Use HUDY Reamer 107600 to slightly chamfer the edges on all 3 holes for screws Use HUDY Reamer 107600 to slightly chamfer the edg...

Page 20: ...RONT UPPER PIVOT PIN WITH FLAT SPOT 2 33 7250 STEEL PIVOT BALL 8 4 MM 2 33 7252 ALU ADJUSTING NUT M10x1 4 OPTION 33 7253 COMPOSITE ADJUSTING NUT M10x1 WITH BALL CUP 4 34 3481 K ALU CUTTED ANTI ROLL BA...

Page 21: ...influences the steering Ackermann angle of the steering linkages When the arm is moved to rearward position shim in front of the arm the angle of the steering linkages changes and gives less Ackermann...

Page 22: ...GHTEN FRONT BELT Rotate both front nylon hubs in arrow direction B INITIAL POSITION DETAIL 941016 BB 10x16x4 902306 SH M3x6 Both bushings must be in same position OPTIONAL 335431 High Performance Kevl...

Page 23: ...for initial assembly OPTIONAL 332133 Composite Suspension Arm Front Upper with Hole Hard OPTIONAL 332213 Composite Steering Block 1 Kingpin Right for Aero Disc 332223 Composite Steering Block 1 Kingp...

Page 24: ...941016 BB 10x16x4 902308 SH M3x8 981210 P 2x10 980210 P 2x10 STEERING BLOCK STEERING BLOCK Ensure that the front suspension moves freely 4 3mm 3 7mm STEERING BLOCK 901302 SB M3x2 5 901303 SB M3x3 BEAR...

Page 25: ...nkages When the arm is moved to rearward position shim in front of the arm the angle of the steering linkages changes and gives less Ackermann By decreasing the Ackermann the car gets more turn in inc...

Page 26: ...p NOTE ORIENTATION Set the bar into the center remove the play in the bushings and tighten the set screws fully VIEW CENTER 2x When the bars are set verify that both sides move at the same time If the...

Page 27: ...940613 BB 6x13x5 965050 C 5 981212 P 2x12 BAG CUTAWAY VIEW NOTE ORIENTATION 902312 965050 335885 335886 981212 940613 335790 335722 0 335859 940613 335800 965050 336230 333071 950510 335441 333071 33...

Page 28: ...n the screw 3x6 3x8 DETAIL DETAIL 903306 SFH M3x6 903308 SFH M3x8 903308 SFH M3x8 903308 SFH M3x8 902312 SH M3x12 950510 BB 5x10x4 NOTE ORIENTATION FRONT TRANSMISSION OPTIONAL 336231 O Alu Radio Plate...

Page 29: ...10 94 0508 HIGH SPEED BALL BEARING 5x8x2 5 RUBBER SEALED 2 97 0100 O RING 10 x 1 5 10 303241 940508 332500 332510 901310 332510 332610 332660 303241 902306 332561 332540 970100 940508 332500 903308 3...

Page 30: ...TTINGS INITIAL SETTING INITIAL SETTING BEARING OIL BEARING OIL NOTE ORIENTATION NOTE ORIENTATION BUMPSTEER SETTING The new NT1 has decreased bumpsteer by 4mm compared to the previous version The thick...

Page 31: ...3x6 10 90 3308 HEX SCREW SFH M3x8 10 90 5258 SCREW PHILLIPS 2 5x8 10 90 7206 SCREW PHILLIPS M2x6 10 91 1312 HEX SCREW FL SH M3x12 10 97 1035 SILICONE O RING 3 5x2 10 98 1212 PIN 2x12 10 911312 SHF M3x...

Page 32: ...on your steering servo E 2 5mm D 1 5mm C 1mm Use appropriate inserts for your servo to ensure the servo has minimal play movement in the servo holder Note the 90 angle difference between the ball joi...

Page 33: ...improve in corner steering 90 95 2 0mm OPTIONAL 336091 Graphite Brace for Flex Radio Plate 2 5mm 902306 SH M3x6 902310 SH M3x10 Attach steering linkage to servo saver TIGHTEN FULLY NT1 has the option...

Page 34: ...ility Use the brass battery plate to stiffen the chassis flex and increase weight Recommended for high traction tracks or soft tires or tires with additive to eliminate traction roll and make the car...

Page 35: ...SCREW SOCKET HEAD CAP M3x10 10 90 8316 HEX SCREW SOCKET HEAD CAP M3x16 10 93 0150 CARBIDE BALL BEARING AXIAL F5 10 5x10x4 WITH GROOVE 94 0508 HIGH SPEED BALL BEARING 5x8x2 5 RUBBER SEALED 2 96 4073 W...

Page 36: ...rder giving more bottom end power This is recommended for high traction tracks where bottom end power is required After inserting the setscrew some excess material may come out of the hole REMOVE this...

Page 37: ...901 XRAY NT1 Pinion Tool 20 23T 15 18T 18 23 Pull the clutchbell away from the clutch shoe and measure distance B as indicated A Measure endplay with this bearing installed Pull Install the clutchbell...

Page 38: ...ing the upper mounts to the lower mounts When re installing the engine you will not have to re adjust the gear mesh THREAD LOCK all screws THREAD LOCK all screws Adjust gear mesh so there is minimal p...

Page 39: ...90 2306 HEX SCREW SH M3x6 10 90 2308 HEX SCREW SH M3x8 10 90 2310 HEX SCREW SH M3x10 10 90 3308 HEX SCREW SFH M3x8 10 90 3310 HEX SCREW SFH M3x10 10 96 0030 NUT M3 10 98 1212 PIN 2x12 10 902306 332630...

Page 40: ...NKAGE BODYMOUNTS Approx 15mm Do not overtighten screws pivots must rotate freely Thread 2x HUDY ALU SERVO HORNS 293494 23T KO Propo Airtronics JR Sanwa OPTION 293495 24T Hitec OPTION 293496 25T Futaba...

Page 41: ...331 COMPOSITE FRAME SHOCK PARTS 4 STEP SHORT 308352 O ALU SHOCK CAP NUT WITH HOLE ORANGE 2 338001 O ALU SHOCK ABSORBER SET ORANGE 2 338021 ALU SHOCK BODY 2 338061 HARDENED SHOCK SHAFT 2 338185 SPRING...

Page 42: ...rest for 5 minutes to allow the air bubbles to escape SHOCK OIL SHOCK OIL After you insert the membrane ensure that it sits properly all around the alu cup properly CUTAWAY VIEW When installing the s...

Page 43: ...ockoil andthenrepeat the bleeding and rebound adjustment procedure REBOUND ADJUSTMENT SHOCK DAMPING SPRING RATE SELECTION 4x 4x Follow this tech tip to properly install pivot balls into the top pivot...

Page 44: ...LU SHOCK ABSORBER SET ORANGE 2 90 2306 HEX SCREW SH M3x6 10 90 2308 HEX SCREW SH M3x8 10 96 0240 NUT M4 WITH SERRATED FLANGE 10 FINAL ASSEMBLY 902308 SH M3x8 FRONT SHOCKS SHORTER SPRINGS 2mm 2mm 90230...

Page 45: ...SITION SHOCK TOWER NOTE ORIENTATION ARM 4x Cut 2 pieces of silicone tubing and install as follows SILICONE TUBE MARKED AS RED FROM MUFFLER TO FUEL TANK CAP SILICONE TUBE MARKED AS BLUE FROM FUEL TANK...

Page 46: ...throttle control e g throttle trigger is at 95 of full throttle The servo should not have excessive strain when at full throttle or throttle carb damage will result If the transmitter does not have th...

Page 47: ...mm 0 75 0 75 0 STEERING BLOCK 1 DEGREE STANDARD UPPER SHOCK POSITION ACKERMANN STANDARD OTHER FRONT ARM ROLL CENTER POSITION REAR BALANCE BRASS GRAPHITE NONE g FRONT BALANCE BRASS g GRAPHITE NONE BATT...

Page 48: ...i 8 i 8 i 8 8 V i 8 RC AMERICA 2030 Century Center Blvd 15 Irving TX 75062 USA PHONE 214 744 2400 FAX 214 744 2401 xray rcamerica com...

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