Xray XB4 Instruction Manual
  1. Manuals
  2. Brands
  3. Xray Manuals
  4. Motorized Toy Car
  5. XB4
  6. Instruction manual

Xray XB4 Instruction Manual

Xray xb4 1/10 electric 4wd off-road buggy kit
Hide thumbs Also See for XB4:
Table of Contents

Advertisement

Quick Links

Download this manual See also: Instruction Manual

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the XB4 and is the answer not in the manual?

Questions and answers

Subscribe to Our Youtube Channel

Related Manuals for Xray XB4

Summary of Contents for Xray XB4

  • Page 2: Introduction

    Phone: (800) 519-7221 * (214) 744-2400 many other goodies. We pride ourselves on taking excellent care of our customers. Fax: +421-32-7401109 Fax: (214) 744-2401 You can join thousands of XRAY fans and enthusiasts in our online community at: Email: info@teamxray.com Email: xray@rcamerica.com www.teamxray.com Failure to follow these instructions will be considered as abuse and/or neglect.
  • Page 3 Therefore we ask you, if at all possible, to purchase • For the best performance, it is very important that great care is taken to ensure XRAY products at your hobby dealer and give them your support like we do. If the free movement of all parts.

  • Page 4: Equipment Required

    Allen 2.0mm EQUIPMENT INCLUDED INCLUDED To ensure that you always have access to XRAY offers wide range of optional XRAY Premium Silicone Oils Graphite Grease SAMPLE OF the most up-to-date version of the Set-up tuning parts which are listed in a...

  • Page 5: Table Of Contents

    PAGE THEME PAGE INTRODUCTION REAR SUSPENSION SLIPPER CLUTCH ASSEMBLY TOOLS AND PREPARATION FRONT SUSPENSION SHOCK ABSORBERS XB4 TECH TIPS REAR TRANSMISSION FINAL ASSEMBLY FRONT & REAR DIFFERENTIAL FRONT TRANSMISSION MULTIFLEX™ REAR CENTRAL TRANSMISSION FRONT & REAR ASSEMBLY MAINTENANCE FRONT CENTRAL TRANSMISSION...

  • Page 6: Front & Rear Differential

    1. FRONT & REAR DIFFERENTIAL 941015 981210 964031 972050 304930 364960 304980 364910 964050 964050 304930 304990 981210 972050 964031 941015 364935 903258 364960 30 4930 COMPOSITE GEAR DIFF BEVEL & SATELLITE GEARS (2+4) 90 3258 HEX SCREW SFH M2.5x8 (10) 30 4980 COMPOSITE GEAR DIFF CROSS PIN 94 1015...
  • Page 7 FRONT & REAR DIFFERENTIAL Front diff Rear diff 10 000cSt 5 000cSt Silicone oil Silicone oil Fill just above the Fill just above the satellite gears. satellite gears. 964031 S 3.5x10x0.2 Fill differential up to the top of the diff pin. DO NOT fill the diff to the top of the housing.

  • Page 8: Rear Central Transmission

    2. REAR CENTRAL TRANSMISSION IMPORTANT REAR BLOCK 363080 902310 365420 980210 362001 365470 365230 365440 940510 365114 364900 940815 902306 362001 902310 36 2001 DIFF BULKHEAD BLOCK SET REAR 90 2310 HEX SCREW SH M3x10 (10) 36 3080 GRAPHITE SHOCK TOWER REAR 3.0MM 94 0510 HIGH-SPEED BALL-BEARING 5x10x4 RUBBER SEALED (2) 36 5114...
  • Page 9 REAR CENTRAL TRANSMISSION DETAIL When inserting the gear on axle, make sure that flat 902306 spot of the gear sits on flat spot of the axle. SH M3x6 NOTE ORIENTATION 940510 BB 5x10x4 NOTE ORIENTATION IMPORTANT REAR BLOCK THREAD LOCK 940815 BB 8x14x4 GRAPHITE GREASE...

  • Page 10: Front Central Transmission

    2. FRONT CENTRAL TRANSMISSION IMPORTANT FRONT BLOCK 365420 980210 365440 940510 365230 365470 940815 364900 362000 362000 365114 902306 902310 362080 902310 36 2000 DIFF BULKHEAD BLOCK SET FRONT 90 2306 HEX SCREW SH M3x6 (10) 36 2080 GRAPHITE SHOCK TOWER FRONT 3.0MM 90 2310 HEX SCREW SH M3x10 (10) 36 5114...

  • Page 11: Graphite Parts

    FRONT CENTRAL TRANSMISSION DETAIL When inserting the gear on axle, make sure that flat 902306 spot of the gear sits on flat spot of the axle. SH M3x6 NOTE ORIENTATION 940510 BB 5x10x4 NOTE ORIENTATION IMPORTANT FRONT BLOCK THREAD LOCK 940815 BB 8x14x4 GRAPHITE GREASE...

  • Page 12: Rear Suspension

    3. REAR SUSPENSION 903312 363120 363320 362315 367210 362315 363110 902308 363310 903312 901304 362001 ANTI-ROLL BARS #362470 1.0mm (OPTION) 901303 #362471 1.1mm (OPTION) #362472 1.2mm (STANDARD) 303431-K #362473 1.3mm (OPTION) #362474 1.4mm (OPTION) 303454 #362476 1.6mm (OPTION) #362478 1.8mm (OPTION) 901308 303454 Remove the 3x6.5x2mm shim from each rear arm, this shim...
  • Page 13 Outer position = 1° or 0.75mm from center. The XRAY rear alu lower suspension holders provide great range of adjustment for the rear suspension. Using different combinations of eccentric bushings, fine adjustment of rear anti-squat, rear toe-in, rear roll center, and rear track-width can be obtained. For more information about the influence of rear anti-squat, rear toe-in, rear roll center and rear track width on car handling, please refer to HUDY Set-up Book (#209100).
  • Page 14 REAR SUSPENSION 901308 SB M3x8 ASSEMBLY VIEW 1.5mm STEP DETAIL 901303 SB M3x3 901304 SB M3x4 902308 SH M3x8 DETAIL DETAIL Step Loosen the 3x4 setscrew if the anti-roll bar does not Step check for free movement turn freely ANTI-ROLL BAR...

  • Page 15: Front Suspension

    3. FRONT SUSPENSION 903312 362315 362320 367210 362315 362310 903312 361200 902308 362110 901303 362000 303454 901304 902308 901308 303431-K 303454 ANTI-ROLL BARS #362470 1.0mm (OPTION) #362471 1.1mm (OPTION) #362472 1.2mm (STANDARD) #362473 1.3mm (OPTION) #362474 1.4mm (OPTION) #362476 1.6mm (OPTION) #362478 1.8mm (OPTION) 30 3431-K ALU 4.9MM BALL END - BLACK (2)
  • Page 16 Outer position = 1° or 0.75mm from center. The XRAY alu front lower suspension holders provide great range of adjustment for the front suspension. Using different combinations of eccentric bushings, fine adjustment of front kick-up, roll-center, and front track-width can be obtained. For more information about the influence of kick-up, front track-width, and roll centers on car handling, please refer to HUDY Set-up Book (#209100).
  • Page 17 FRONT SUSPENSION ASSEMBLY VIEW 1.5mm 901308 SB M3x8 902308 SH M3x8 STEP DETAIL 901303 SB M3x3 901304 SB M3x4 902308 SH M3x8 DETAIL DETAIL Step Loosen the 3x4 setscrew if the anti-roll bar does not Step check for free movement turn freely ANTI-ROLL BAR...

  • Page 18: Rear Transmission

    4. REAR TRANSMISSION 363520 365320 980210 363350 365470 365230 365340 902205 902310 940510 302665 940512 363110 363120 365350 362651 367320 901306 960030 362610 362650 302665 36 5351 ALU WHEEL HUB 14MM - OFFSET “-0.75MM” (2) (OPTION) 30 2665 COMPOSITE BALL JOINT 4.9MM - CLOSED WITH HOLE (4) 36 5352 ALU WHEEL HUB 14MM - OFFSET “+0.75MM”...
  • Page 19 REAR TRANSMISSION IMPORTANT! When using OUTSIDE position on the hub, The outside hole offers great stability and is 901306 use only outside position on the arm. recommended for bumpy open tracks. Check for free SB M3x6 movement When using INSIDE position on the hub, Inside hole offers great amount of steering use only inside position on the arm.
  • Page 20 4. FRONT TRANSMISSION 302665 C-HUBS 362652 #362210 Right 9° (STANDARD) 362280 362610 362651 #362211 Right 6° (OPTION) 303122 #362220 Left 9° (STANDARD) 960030 #362221 Left 6° (OPTION) 902314 362651 362210 980210 362280 365240 362291 365220 940512 362220 902205 365470 940510 365230 901306 902312...
  • Page 21 FRONT TRANSMISSION Check for free movement 901306 SB M3x6 DO NOT OVERTIGHTEN 20mm (HUDY #107633) ARM REAMER If the C-hub does not move freely, use a HUDY Arm Reamer to NOTE resize the hole. ORIENTATION RIGHT THREAD 34 mm 10mm THREAD THREAD LEFT...

  • Page 22: Front & Rear Assembly

    4. FRONT & REAR ASSEMBLY 902316 902312 361181 361260 902314 361100 903310 903310 902314 36 1181 GRAPHITE REAR LOWER BRACE 2.0MM 90 3310 HEX SCREW SFH M3x10 (10) 90 2312 HEX SCREW SH M3x12 (10) 90 2314 HEX SCREW SH M3x14 (10) 36 1100 ALU CHASSIS - SWISS 7075 T6 (2MM) 90 2316...
  • Page 23 FRONT & REAR ASSEMBLY 3x16 902314 SH M3x14 902316 SH M3x16 DETAIL 903310 SFH M3x10 3x14 3x12 902312 SH M3x12 902314 SH M3x14 903310 SFH M3x10 DETAIL 3x14...
  • Page 24 5. STEERING 902306 362580 940508 362290 362510 362571 302665 940508 902310 362610 362540 362280 302665 362290 362652 302665 362510 362510 362610 902310 302665 332561 940508 332540 970100 362550 903310 30 2665 COMPOSITE BALL JOINT 4.9MM - CLOSED WITH HOLE (4) 36 2610 ADJ.
  • Page 25 STEERING 902306 SH M3x6 902310 SH M3x10 3x10 3x10 940508 BB 5x8x2.5 903310 SFH M3x10 32mm LEFT THREAD RIGHT THREAD LEFT THREAD RIGHT THREAD NOTE ORIENTATION Adjustment block towards outside INITIAL POSITION CONICAL SHIM CONICAL SHIM 3x6x2 3x6x2 Check for free Check for free movement movement...

  • Page 26: Slipper Clutch Assembly

    6. SLIPPER CLUTCH ASSEMBLY 902308 980212 981208 361160 902308 941015 364130 364110 365781 364130 364120 364150 364180 364190 364020 364120 941015 902305 903310 902318 901304 903310 364170 903318 364010 36 1160 GRAPHITE FRONT UPPER DECK 2.0MM 36 5784 COMPOSITE SLIPPER CLUTCH SPUR GEAR 84T / 48 - GRAPHITE (OPTION) 36 4010 ALU MOTOR BULKHEAD 36 4020...
  • Page 27 SLIPPER CLUTCH ASSEMBLY NOTE ORIENTATION 903318 SFH M3x18 903310 SFH M3x10 3x18 3x10 3x10 NOTE ORIENTATION 902308 SH M3x8 3x18 TIGHTEN GENTLY TIGHTEN GENTLY 902318 SH M3x18 THE SLIPER CLUTCH ADJUSTMENT The slipper clutch can be adjusted by loosening the set screw and then, while keeping the tool inside of the set screw, rotating the spur gear by hand as indicated in the drawing.

  • Page 28: Shock Absorbers

    7. SHOCK ABSORBERS PISTONS DETAIL 368010 965023 holes holes holes holes holes holes (Create custom holes) (1.4mm) (1.3mm) (1.0mm) (1.1mm) (1.2mm) (0mm - use required drill pin) 368030 368160 363240 368120 Thick Shim Thin Shim Thick Shim 902205 303129 970080 368260 972030 holes...
  • Page 29 SHOCK ABSORBERS Downstop shim. Thicker shim used, greater downstop is achieved. EXTREMELY IMPORTANT 303129 IMPORTANT SHIM 3x6x1 Always use same shim thickness on right and left side to achieve same downstop. 3x6x1 3x6x1 CORRECT INCORRECT REAR SHOCKS FRONT SHOCKS SHORT LONG SHOCKS ROD SHOCKS ROD...
  • Page 30 SHOCK ABSORBERS FRONT SHOCKS (SHORT) REAR SHOCKS (LONG) IMPORTANT Both FRONT SHOCKS must be the same overall length. SHORT FRONT SHOCKS LONG REAR SHOCKS Both REAR SHOCKS must be the same overall length. Short Springs Long Springs ALTERNATE SHOCK REBOUND SETTING (50% AND 100%) The default shock rebound setting is 0% (as described on page 34).

  • Page 31: Final Assembly

    36 5718~23 ALU PINION GEAR HARD COATED 18~23T/48 (OPTION) 36 3510 LEXAN REAR WING (2) 36 6110 COMPOSITE BATTERY STRAP L+R 36 9700 XRAY XB4 BODY 36 6200 COMPOSITE SERVO MOUNT (2) 36 9910 FRONT WHEELS AERODISK - WHITE (2) 36 8045...
  • Page 32 FINAL ASSEMBLY INITIAL POSITION INITIAL POSITION 960030 N M3 NOTE NOTE 902312 902316 ORIENTATION ORIENTATION SH M3x12 SH M3x16 3x16 3x12 SERVO LINK Adjust Servo link to fit your servo. 10mm THREAD RIGHT 26mm THREAD LEFT THREAD LEFT THREAD RIGHT THREAD 6mm THREAD 306219 SHIM 3x6x2...
  • Page 33 FINAL ASSEMBLY 902310 SH M3x10 NOTE ORIENTATION PINIONS #365718 18T / 48P (OPTION) #365719 19T / 48P (OPTION) #365720 20T / 48P (OPTION) Untighten screw #365721 21T / 48P (OPTION) #365722 22T / 48P (OPTION) Insert motor into the bulkhead #365723 23T / 48P (OPTION) Adjust the motor so the pinion meshes with the spur gear...
  • Page 34 FINAL ASSEMBLY LiPo BATTERY PACKS (NOT INCLUDED) 902314 SH M3x14 48mm Self-Adhesive Foam Strip (#107871 HUDY) 902314 SH M3x14 3x6x1.5 303120 SHIM 3x6x1.5 NOTE: In case the antenna tube does not hold the antenna properly, SPEED CONTROLLER apply a small drop of the CA glue to the outside end of the antenna (NOT INCLUDED) tube while inserting it into the holder.
  • Page 35 FINAL ASSEMBLY DETAIL 902308 SH M3x8 Composite chassis electronic cover is installed to ensure that wires are not able to interfere with driveline components. 911306 SH M3x6 Battery wires are secured by fl anged screws to ensure that they are safely and securely retained in their proper locations.
  • Page 36 FINAL ASSEMBLY 960240 N M4 REAR WIDE WHEEL FRONT NARROW WHEEL Before cutting and making holes on the BODY, put the unpainted body on the Apply paint masks as appropriate. chassis to confirm the mounting position and location for holes and cutouts. Before cutting and making holes on the WING, put the unpainted wing on the Paint the body using paints formulated for polycarbonate bodies.

  • Page 37: Multiflex

    MULTIFLEX™ XB4 offers revolutionary flex setting possibilities. Depending on the traction, surface, track layout, you can change the flex setting as you need by adding or removing the screws which are shown bellow. There are three standard flex settings: soft, medium, stiff. The more screws used, stiffer the car is and less screws used, softer the car is.

  • Page 38: Maintenance

    Ball-bearings in an off-road car must be properly maintained for smooth operation and long lifespan. The XB4 ball-bearings are degreased and are lubricated with HUDY Bearing Oil. The following procedures are recommended to clean all of the bearings in your off-road car. For high-competition racing, we recommended doing this every 3-4 weeks, or before a major race.

  • Page 39: Set-Up Sheet

    COMPOSITE CROWN GEAR ECCENTRIC BUSHINGS SPRINGS ° ° REBOUND DOWNSTOP SHIM UPSTOP TRAVEL ORING TIGHT PISTONS MEDIUM SOFT CUSTOM PISTONS ° ° TYPE INSERTS WHEELS #107720 GAUGE OTHER MOTOR ROTOR TIMING BATTERIES BODY XB4 SET-UP SHEET VER. 1.0 ©XRAY 11/2012...

Table of Contents