Xray XB2 Instruction Manual

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The XRAY XB2 is a modern, high-competition premium luxury racing 1/10 electric 2WD off-road buggy that is the epitome of high-performance and fine distinctive design. Your XB2 offers highest performance, responsive handling, and traditionally exceptional XRAY quality, engineering, and design. The superb craftsmanship and attention to detail are clearly evident everywhere on the XRAY XB2.
XB2 was designed around a no compromise platform; the attention to detail creates a low maintenance, extra long life electric buggy. The ultra-low center of gravity (CG) and optimized weight balance makes set-up, driving, and maintenance easy and quick.
The XRAY XB2 was created by blending highest-quality materials and excellent design. On high-speed flat tracks or bumpy tracks, whether driving for fun or racing to win, the XB2 delivers outstanding performance, speed, and precision handling.
We have made every effort to make these instructions as easy to understand as possible. However, if you have any difficulties, problems, or questions, please do not hesitate to contact the XRAY support team at info@teamxray.com. Also, please visit our web site at www.teamxray.com to find the latest updates, set-up information, option parts, and many other goodies. We pride ourselves on taking excellent care of our customers.
Failure to follow these instructions will be considered as abuse and/or neglect.
CUSTOMER SUPPORT
XRAY Europe
K Výstavisku 6992 91101 Trenčín Slovakia, EUROPE Phone: +421-32-7401100 Fax: +421-32-7401109 Email: info@teamxray.com
We have made every effort to make these instructions as easy to understand as possible. However, if you have any difficulties, problems, or questions, please do not hesitate to contact the XRAY support team at info@teamxray.com. Also, please visit our Web site at www.teamxray.com to find the latest updates, set-up information, option parts, and many other goodies. We pride ourselves on taking excellent care of our customers.
You can join thousands of XRAY fans and enthusiasts in our online community at:
www.teamxray.com
XRAY USA
RC America, 2030 Century Center Blvd #15 Irving, TX 75062 USA Phone: (800) 519-7221 * (214) 744-2400 Fax: (214) 744-2401 Email: xray@rcamerica.com
SAFETY PRECAUTIONS
Contains: LEAD (CAS 7439-92-1) ANTIMONY (CAS 7440-36-0) WARNING: This product contains a chemical known to the state of California to cause cancer and birth defects or other reproductive harm. CAUTION: CANCER HAZARD Contains lead, a listed carcinogen. Lead is harmful if ingested. Wash thoroughly after using. DO NOT use product while eating, drinking or using tobacco products. May cause chronic effects to gastrointestinal tract, CNS, kidneys, and blood. MAY CAUSE BIRTH DEFECTS.
When building, using and/or operating this model always wear protective glasses and gloves.
Take appropriate safety precautions prior to operating this model. You are responsible for this model‘s assembly and safe operation! Please read the instruction manual before building and operating this model and follow all safety precautions. Always keep the instruction manual at hand for quick reference, even after completing the assembly. Use only genuine and original authentic XRAY parts for maximum performance. Using any third party parts on this model will void guaranty immediately.
Improper operation may cause personal and/or property damage. XRAY and its distributors have no control over damage resulting from shipping, improper construction, or improper usage. XRAY assumes and accepts no responsibility for personal and/or property damages resulting from the use of improper building materials, equipment and operations. By purchasing any item produced by XRAY, the buyer expressly warrants that he/she is in compliance with all applicable federal, state and local laws and regulation regarding the purchase, ownership and use of the item. The buyer expressly agrees to indemnify and hold harmless XRAY for all claims resulting directly or indirectly from the purchase, ownership or use of the product. By the act of assembling or operating this product, the user accepts all resulting liability. If the buyer is not prepared to accept this liability, then he/she should return this kit in new, unassembled, and unused condition to the place of purchase.
IMPORTANT NOTES – GENERAL
• This product is not suitable for children under 16 years of age without the direct supervision of a responsible and knowledgeable adult.
• Carefully read all manufacturers warnings and cautions for any parts used in the construction and use of your model.
• Assemble this kit only in places away from the reach of very small children.
• First-time builders and users should seek advice from people who have building experience in order to assemble the model correctly and to allow the model to reach its performance potential.
• Exercise care when using tools and sharp instruments.
• Take care when building, as some parts may have sharp edges.
• Keep small parts out of reach of small children. Children must not be allowed to put any parts in their mouth, or pull vinyl bag over their head.
• Read and follow instructions supplied with paints and/or cement, if used (not included in kit).
• Immediately after using your model, do NOT touch equipment on the model such as the motor and speed controller, because they generate high temperatures. You may seriously burn yourself seriously touching them.
• Follow the operating instructions for the radio equipment at all times.
• Do not put fingers or any objects inside rotating and moving parts, as this may cause damage or serious injury as your finger, hair, clothes, etc. may get caught.
• Be sure that your operating frequency is clear before turning on or running your model, and never share the same frequency with somebody else at the same time. Ensure that others are aware of the operating frequency you are using and when you are using it.
• Use a transmitter designed for ground use with RC cars. Make sure that no one else is using the same frequency as yours in your operating area. Using the same frequency at the same time, whether it is driving, flying or sailing, can cause loss of control of the RC model, resulting in a serious accident.
• Always turn on your transmitter before you turn on the receiver in the car. Always turn off the receiver before turning your transmitter off.
• Keep the wheels of the model off the ground when checking the operation of the radio equipment.
• Disconnect the battery pack before storing your model.
• When learning to operate your model, go to an area that has no obstacles that can damage your model if your model suffers a collision.
• Remove any sand, mud, dirt, grass or water before putting your model away.
• If the model behaves strangely, immediately stop the model, check and clear the problem.
• To prevent any serious personal injury and/or damage to property, be responsible when operating all remote controlled models.
• The model car is not intended for use on public places and roads or areas where its operation can conflict with or disrupt pedestrian or vehicular traffic.
• Because the model car is controlled by radio, it is subject to radio interference from many sources that are beyond your control. 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, animals, or people that are unaware that an RC car is being driven.
- In places where children and people gather
- In residential districts and parks
- In limited indoor spaces
- In wet conditions
- In the street
- In areas where loud noises can disturb others, such as hospitals and residential areas.
- At night or anytime your line of sight to the model may be obstructed or impaired in any way.
To prevent any serious personal injury and/or damage to property, please be responsible when operating all remote controlled models.
INTRODUCTION
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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 short­circuits, 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 newly­purchased 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!
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.
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Arm Reamer 3.0mm
NOT INCLUDED
To ensure that you always have access to the most up-to-date version of the Set-up Book you can download the HUDY Set-up Book from their web site at [www.hudy.net] By offering this online version instead of including a hardcopy printed version in kits, you will always be assured of having the most current updated version.
XRAY offers wide range of optional tuning parts which are listed in a table like this. Please refer to the exploded view of each main section to verify which part is included in the kit while all other parts are available only as an optional part and must be purchased separately.
SYMBOLS USED
TOOLS REQUIRED
EQUIPMENT REQUIRED
EQUIPMENT INCLUDED
HUDY Premium Silicone Oils
Oil 350cSt (#106335)
Oil 500cSt (#106350)
Oil 3000cSt (#106430)
Side Cutters
(HUDY #189010)
Hobby KnifeTurnbuckle Wrench
3mm (HUDY #181030)
Reamer
(HUDY #107600)
or
(HUDY #107601)
Tweezer
Combination Pliers
(HUDY #189020)
HUDY TOOLS:
Transmitter Steering ServoReceiver
Lexan™ Paint Battery Charger Tires & Inserts
Graphite Grease
(HUDY #106210)
Bearing Oil
(HUDY #106230)
CA glue
Scissors
(HUDY #188990)
3.0 mm
SAMPLE OF OPTIONAL PARTS
#32XXXX OPTION 1 #32XXXX OPTION 2 #32XXXX INCLUDED #32XXXX OPTION 3
Speed Controller LiPo Battery
Pinion Gear with Setscrew
Electric Motor &
Double-sided Tape
Special Tool for
turnbuckles, nuts
(HUDY #181090)
Socket 5.5mm
Socket 7.0mm
Allen 2.0mm
Allen 1.5mm
L=R
2x
CA
OIL
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 CA glue
Apply oil
Optional
parts
TL
05
Tighten screw
gently
Completed
assembly
Detail
Apply
threadlock
Apply greaseScale Ensure smooth
non-binding
movement
Follow Set-Up Book
1:1
DETAIL
Apply cleaner
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XB2 TECH TIPS
DRIVE SHAFT PIN SERVICING
TIP
To enjoy the longest possible lifespan of the drive shafts and diff outdrives, it is extremely important to properly service the drive shaft pins. Inspect the pins after every 3 hours of runtime. If the pins show any wear, replace them with new pins.
For quick & easy drive pin replacements use #106000 HUDY Drive Pin Replacement Tool.
To replace the worn pins use only premium HUDY drive pins #106051.
Do not use drive shafts when the pins are worn.
Press out the worn pins.
Press in new pins and regularly inspect for wear.
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325010
966080
930120
365080
325071
305092
325060
930138
365080
325053
930508
325020
BEVEL & SATELLITE GEARS + PINS
#335030 + #335080 STEEL (OPTION)
966080
C 8
930138
BA 3x8x3.5
NOTE
ORIENTATION
NOTE ORIENTATION
3.0mm
7.8mm
8.0mm
3.2mm
Insert CH-clip into the groove with snap ring pliers (HUDY #189040)
DETAIL
DETAIL
GRAPHITE GREASE (HUDY #106210)
1. DIFFERENTIAL
30 5092 BALL DIFFERENTIAL SPRING 32 5000 BALL ADJUSTABLE DIFFERENTIAL - SET - HUDY SPRING STEEL™ 32 5010 BALL DIFF SHORT OUTPUT SHAFT - HUDY SPRING STEEL™ 32 5020 BALL DIFF LONG OUTPUT SHAFT - HUDY SPRING STEEL™ 32 5053 COMPOSITE BALL DIFFERENTIAL GEAR 53T 32 5060 SCREW FOR BALL DIFF ADJUSTMENT - SPRING STEEL™
32 5071 ALU BALL DIFFERENTIAL NUT 36 5080 DIFF WASHER 17 x 24.5 x 1 (2) 93 0120 CARBIDE BALL 2.4MM FOR BALL DIFF (12) 93 0138 CARBIDE BALL-BEARING AXIAL F3-8 3x8x3.5 - V2 93 0508 BALL-BEARING 5x8x2.5 (2) 96 6080 CH-CLIP 8 (10)
BAG
#324900 GEAR DIFFERENTIAL - SET
325000 BALL DIFFERENTIAL (FACTORY PRE-ASSEMBLED)
7
930508
BB 5x8x2.5
930120
B 2.4
BEARING OIL (HUDY #106230)
Square shape orientation on TOP side.
CUTAWAY VIEW
Round shape orientation on BOTTOM side.
OIL
DIFF GREASE
(HUDY #106211)
NOTE ORIENTATION
DIFF GREASE (HUDY #106211)
CUTAWAY VIEW
IMPORTANT: When you build the differential, do not tighten it fully initially; the differential needs to be broken in properly. When you build the diff tighten it very gently. When you put the diff in the car and complete the assembly, run the car for a few minutes, tighten the diff a little bit, and then recheck the diff. Repeat this process several times until you have the diff tightened to the point you want it. Final adjustments should ALWAYS be made with the diff in the car and on the track.
To access the diff when it is installed in the car, you need to remove the camber linkage on the side from which the diff screw is installed. This will detach the suspension. Then use a 2mm hex wrench to adjust the diff.
DIFFERENTIAL
2.0mm
THREAD LOCK
DIFF GREASE
(HUDY #106211)
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BALL DIFF BREAK-IN & SET-UP INFO
Tighten the ball diff turn (CW) with a 2mm hex wrench.
Tighten the ball diff turn (CW) with a 2mm hex wrench. This completes the INITIAL break-in process.
Loosen the adjustment screw ¼ turn (90° CCW).
Rest the car on a flat surface (such as a table) and hold the left rear wheel securely in your hand. Apply 15% throttle to let the right rear wheel spin freely off the ground. Do this for about 10-15 seconds. Release the throttle so the wheels do not spin.
HOLD THE LEFT
REAR WHEEL
HOLD THE LEFT
REAR WHEEL
HOLD THE RIGHT REAR WHEEL
HOLD THE RIGHT REAR WHEEL
TABLE
TABLE
TABLE
TABLE
Switch sides, and hold the right rear wheel securely in your hand. Again apply 15% throttle to let the left rear wheel spin for 10-15 seconds. Release the throttle so the wheels do not spin.
Switch sides, and hold the right rear wheel securely in your hand. Again apply 30% throttle to let the left rear wheel spin for 10-15 seconds. Release the throttle so the wheels do not spin.
Now repeat the above process again but this time apply 30% throttle. Rest the vehicle on a flat surface (such as a table) and hold the left rear wheel securely in your hand. Apply 30% throttle to let the right rear wheel spin freely off the ground. Do this for about 10-15 seconds. Release the throttle so the wheels do not spin.
The differential is factory pre-assembled including all greases, but is NOT ready to race immediately.
BEFORE RACING, follow these steps to properly break in the differential.
INITIAL BALL DIFFERENTIAL BREAK-IN
2.0mm
2.0mm
2.0mm
(90° CCW)
¼
THROTTLE
(10-15 SECONDS)
15%
THROTTLE
(10-15 SECONDS)
30%
THROTTLE
(10-15 SECONDS)
15%
THROTTLE
(10-15 SECONDS)
30%
LOOSEN THE ADJUSTMENT SCREW
TIGHTEN THE BALL DIFF
TIGHTEN THE BALL DIFF
(CW)
(CW)
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BALL DIFF BREAK-IN & SET-UP INFO
Place the car on a flat table and hold both rear wheels. Apply short bursts of 100% full throttle. The front suspension should extend fully, but the front wheels should NOT lift off the ground. If needed, tighten or loosen the slipper adjustment nut as required.
IMPORTANT
METALLIC SLIPPING SOUNDSYOU SHOULD NOT HEAR
After the first run, check again for the proper slipper and ball diff adjustment with the same procedure. Place the car on a flat table and hold both rear wheels. Apply short bursts of 100% full throttle. The front suspension should extend fully, but the front wheels should not lift off the ground. If needed, tighten or loosen the slipper adjustment nut as required.
1ST RUN
BEFORE 1ST RUN
AFTER 1ST RUN
HOLD REAR
WHEELS
HOLD REAR
WHEELS
HOLD REAR
WHEELS
HOLD REAR
WHEELS
It is critical that the slipper clutch and ball diff tension be set so that the slipper clutch always slips FIRST before the ball diff. The ball diff should NEVER slip as this will damage diff balls and diff washers.
The front suspension slightly lifts up.
The front suspension slightly lifts up.
THE BALL DIFF SHOULD
NEVER SLIP
SLIPPER CLUTCH ALWAYS SLIPS
FIRST
SLIPPER CLUTCH & BALL DIFFERENTIAL ADJUSTMENT
THROTTLE
100%
THROTTLE
100%
INCORRECT
INCORRECT
CORRECT
CORRECT
During the first round listen to the car for metallic slipping sounds. If you hear metallic slipping sounds it means your differential is set too loose. Tighten the differential only turn (CW) and recheck.
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2. REAR TRANSMISSION
364180
30 3141 ALU SHIM 3x5x1.0MM (10) 32 3011 COMPOSITE MID & REAR MOTOR GEAR BOX SET 32 4011 ALU MID & REAR MOTOR PLATE - SWISS 7075 T6 (3MM) 32 4110 ALU TOP SHAFT 20T - SWISS 7075 T6 - HARD COATED 32 4120 ALU 3-PAD SLIPPER CLUTCH PLATE - SWISS 7075 T6 32 4121 ALU 3-PAD SLIPPER CLUTCH PLATE WITH ADAPTER 32 4190 ALU 3-PAD SLIPPER CLUTCH SHIM 32 4225 COMPOSITE GEAR 25T - GRAPHITE 36 4131 SLIPPER CLUTCH PAD “SLS” - V2 (2) 36 4140 ALU 3-PAD SLIPPER CLUTCH PLATE DISC - 7075 T6 36 4180 SLIPPER CLUTCH SPRING C=30 - BLACK 36 5875 COMPOSITE 3-PAD SLIPPER CLUTCH SPUR GEAR 75T / 48 (OPTION) 36 5878 COMPOSITE 3-PAD SLIPPER CLUTCH SPUR GEAR 78T / 48 (OPTION) 36 5881 COMPOSITE 3-PAD SLIPPER CLUTCH SPUR GEAR 81T / 48 36 5884 COMPOSITE 3-PAD SLIPPER CLUTCH SPUR GEAR 84T / 48 (OPTION)
BAG
324190
324120
364140
365881
324121
324225
303141
940613
930308
303141
323011
323011
940512
902340
980320
325000
364131
364131
364131
324110
323011
981310
930308
324011
323011
902314
323011
960040
981310
P 3x10
980320
P 3x20
36 5887 COMPOSITE 3-PAD SLIPPER CLUTCH SPUR GEAR 87T / 48 (OPTION)
90 2314 HEX SCREW SH M3x14 (10) 90 2340 HEX SCREW SH M3x40 (10) 93 0308 BALL-BEARING 3x8x4 (2) 94 0512 HIGH-SPEED BALL-BEARING 5x12x4 RUBBER SEALED (2) 94 0613 HIGH-SPEED BALL-BEARING 6x13x5 RUBBER SEALED (2) 96 0040 NUT M4 (10) 98 0320 PIN 3x20 (10) 98 1310 PIN 3x10 (10)
32 5000 BALL ADJUSTABLE DIFFERENTIAL - SET - HUDY SPRING STEEL™
3x20mm
3x10mm
3x10mm
SLIPPER CLUTCH SPUR GEARS
#365875 75T / 48 (OPTION) #365878 78T / 48 (OPTION) #365881 81T / 48 (INCLUDED) #365884 84T / 48 (OPTION) #365887 87T / 48 (OPTION)
MOTOR POSITION ASSEMBLY
For LEFT motor position assembly, see page 36.
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REAR TRANSMISSION
303141
SHIM 3x5x1
940512
BB 5x12x4
940613
BB 6x13x5
902340
SH M3x40
930308
BB 3x8x4
OIL
OIL
OIL
OIL
NOTE ORIENTATION
GRAPHITE GREASE
(HUDY #106210)
BEARING OIL (HUDY #106230)
BEARING OIL
(HUDY #106230)
3x5x1mm
5x12x4mm
CLOSED
OPEN
6x13x5mm
3x5x1mm
12
SLIPPER CLUTCH
REAR TRANSMISSION
(Factory pre-assembled)
DETAIL
960040
N M4
902314
SH M3x14
Flush with end of shaft
SLIPPER CLUTCH SPUR GEARS
#365875 75T / 48 (OPTION) #365878 78T / 48 (OPTION) #365881 81T / 48 (INCLUDED) #365884 84T / 48 (OPTION) #365887 87T / 48 (OPTION)
NOTE ORIENTATION
NOTE ORIENTATION
NOTE ORIENTATION
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