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Xray XB2 Instruction Manual
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Xray XB2 Instruction Manual

1/10 luxury off-road car 2wd
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Summary of Contents for Xray XB2

  • Page 2: Safety Precautions

    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 Allen 1.5mm Socket 7.0mm Allen 2.0mm EQUIPMENT INCLUDED INCLUDED XRAY offers wide range of optional Follow Set-Up Book To ensure that you always have access HUDY Premium Silicone Oils Graphite Grease SAMPLE OF tuning parts which are listed in a...
  • Page 5 XB2 TECH TIPS DRIVE SHAFT PIN SERVICING 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.
  • Page 6 1. DIFFERENTIAL 325010 325000 BALL DIFFERENTIAL (FACTORY PRE-ASSEMBLED) 325060 930138 365080 325053 #324900 GEAR DIFFERENTIAL - SET 966080 930508 930120 325020 365080 325071 BEVEL & SATELLITE GEARS + PINS #335030 + #335080 STEEL (OPTION) 305092 30 5092 BALL DIFFERENTIAL SPRING 32 5071 ALU BALL DIFFERENTIAL NUT 32 5000...
  • Page 7 DIFFERENTIAL DIFF GREASE (HUDY #106211) 930508 BB 5x8x2.5 CUTAWAY VIEW NOTE ORIENTATION Square shape orientation BEARING OIL on TOP side. (HUDY #106230) Round shape orientation on BOTTOM side. DIFF GREASE (HUDY #106211) 930120 B 2.4 DIFF GREASE (HUDY #106211) THREAD LOCK IMPORTANT: When you build the differential, do not tighten it fully initially;...
  • Page 8 BALL DIFF BREAK-IN & SET-UP INFO 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 Loosen the adjustment screw ¼ turn (90° CCW). ¼...
  • Page 9 BALL DIFF BREAK-IN & SET-UP INFO SLIPPER CLUTCH & BALL DIFFERENTIAL ADJUSTMENT It is critical that the slipper clutch and ball diff tension be set so FIRST SLIPPER CLUTCH ALWAYS SLIPS 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.

  • Page 10: Rear Transmission

    2. REAR TRANSMISSION MOTOR POSITION ASSEMBLY For LEFT motor position assembly, see page 36. 324121 364131 365881 364131 324011 364140 364131 902340 324120 940512 364180 325000 960040 323011 324190 980320 902314 930308 324225 323011 303141 303141 323011 930308 323011 981310 940613 SLIPPER CLUTCH SPUR GEARS 324110...
  • Page 11 REAR TRANSMISSION 930308 BB 3x8x4 303141 SHIM 3x5x1 GRAPHITE GREASE (HUDY #106210) 3x5x1mm NOTE ORIENTATION 3x5x1mm BEARING OIL (HUDY #106230) 940512 BB 5x12x4 OPEN 6x13x5mm 940613 BB 6x13x5 BEARING OIL (HUDY #106230) 5x12x4mm CLOSED 902340 SH M3x40...
  • Page 12 REAR TRANSMISSION SLIPPER CLUTCH SPUR GEARS (Factory pre-assembled) NOTE ORIENTATION #365875 75T / 48 (OPTION) #365878 78T / 48 (OPTION) #365881 81T / 48 (INCLUDED) #365884 84T / 48 (OPTION) #365887 87T / 48 (OPTION) NOTE ORIENTATION NOTE ORIENTATION 960040 DETAIL N M4 Flush with...

  • Page 13: Rear Suspension

    3. REAR SUSPENSION 323081-M 902312 323320 362315 323120-M 323310 357330 323110-M 362315 321100 REAR SHOCK TOWERS #323081-M MEDIUM (INCLUDED) #323081-H HARD (OPTION) REAR SUSPENSION ARMS 903306 #323110-M RIGHT - MEDIUM (INCLUDED) #323120-M LEFT - MEDIUM (INCLUDED) 903322 #323110-H RIGHT - HARD (OPTION) #323120-H LEFT - HARD (OPTION)
  • Page 14 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 15 REAR SUSPENSION 902312 SH M3x12 NOTE ORIENTATION REAR SHOCK TOWERS #323081-M MEDIUM (INCLUDED) #323081-H HARD (OPTION) MEDIUM - For very-low & low traction HARD - For medium & high traction 903306 SFH M3x6 NOTE ORIENTATION 903322 SFH M3x22 3x6mm 3x22mm...
  • Page 16 3. REAR DRIVETRAIN 902312 363520 DRIVE SHAFT COLLAR #365470 COMPOSITE (INCLUDED) #365471-K ALU - BLACK (OPTION) 302665 #365471-O ALU - ORANGE (OPTION) 323042-M REAR UPRIGHTS 362610 #323350-M MEDIUM (INCLUDED) 362651 #323350-H HARD (OPTION) 302665 902310 #323351 (OPTION) 980210 362280 362652 365320 WHEEL HUBS 12MM 362280...
  • Page 17 REAR DRIVETRAIN 940510 BB 5x10x4 940512 BB 5x12x4 BEARING OIL REAR UPRIGHTS (HUDY #106230) 5x10x4mm #323350-M MEDIUM (INCLUDED) #323350-H HARD (OPTION) #323351 (OPTION) MEDIUM - For very-low & low traction 5x12x4mm HARD - For medium & high traction - For very-high traction OPTIONAL OFF-SET HEX HUB EFFECTS 980210...
  • Page 18 REAR DRIVETRAIN Ensure that the rear upright moves freely. If it does not move freely, use sandpaper to thin both wheelbase 306219 LONGER WHEELBASE (INITIAL SETTING) SHIM 3x6x2 adjustment shims. Adjustment Shim IN FRONT OF HUB moves hub rearward. 902254 SH M2.5x4 3x6x2mm SHORTER WHEELBASE...

  • Page 19: Front Assembly

    4. FRONT ASSEMBLY 930306 322571 902306 303141 940510 303141 321290 940510 322511 321260-M 902312 322550 930306 321260-M 903308 321265 321262-M 322311 903308 902308 903310 FRONT LOWER ARM MOUNT 903308 #322310 ALU 26º (OPTION) 903308 #322311 COMPOSITE 26º (INCLUDED) #322312 BRASS 26º (OPTION) #322313 ALU 23°/29°...
  • Page 20 FRONT ASSEMBLY NOTE ORIENTATION 903308 SFH M3x8 903308 SFH M3x8 903308 SFH M3x8 903310 SFH M3x10 903318 SFH M3x18 FRONT LOWER CHASSIS BRACE #321262-M MEDIUM (INCLUDED) 3x10mm #321262-H HARD (OPTION) MEDIUM - For very-low, low & medium traction. Generates more traction. HARD - For high- &...
  • Page 21 FRONT ASSEMBLY 303141 NOTE ORIENTATION SHIM 3x5x1 3x5x1mm BEARING OIL (HUDY #106230) 902312 STEERING PLATE SH M3x12 NOTE ORIENTATION #322571 COMPOSITE (INCLUDED) #322570 (OPTION) COMPOSITE - easy to drive, more forgiving, less steering 3x5x1mm - more aggressive, more steering, more precise steering 930306 BB 3x6x2.5 STEERING ARMS...

  • Page 22: Front Suspension

    5. FRONT SUSPENSION 362651 362280 302665 322610 302665 902308 362291 322290 362651 980210 362280 960030 302665 902205 325240 362290 940510 322220-M 322610 362651 322250-M 940510 362280 362650 365353 302665 902312 322280 306219 321210 322040-M 322210-M 903308 322110-M 321200 STEERING BLOCK 902312 #322250-M MEDIUM (INCLUDED)
  • Page 23 FRONT SUSPENSION NOTE ORIENTATION 902254 LEFT ARM = RIGHT ARM SH M2.5x4 NOTE SUSPENSION ARM ORIENTATION #322110-M MEDIUM (INCLUDED) #322110-H HARD (OPTION) #322110-G GRAPHITE (OPTION) MEDIUM - For very-low & low traction HARD - For medium & high traction TIGHTEN GRAPHITE - For high &...
  • Page 24 FRONT SUSPENSION OPTIONAL OFF-SET HEX HUB EFFECTS ➊ Different off-set hex hubs are used to 902205 increase or decrease the track-width. SH M2x5 LESS OFF-SET Rear - more traction Front - more steering 981210 MORE OFF-SET P 2x10 Rear - less traction ➌...
  • Page 25 FRONT SUSPENSION ROLL CENTER LINKS NOTE ORIENTATION 39.5mm 6mm THREAD 8mm THREAD THREAD THREAD ROLL CENTER LINKS NOTE ORIENTATION 362280 CON. SHIM 3x6x2 CONICAL SHIM 3x6x2mm 8mm THREAD DETAIL INITIAL SETTING NOTE ORIENTATION DETAIL 6mm THREAD INITIAL SETTING ROLL CENTER 8mm THREAD STEERING LINKS NOTE ORIENTATION...

  • Page 26: Shock Absorbers

    6. SHOCK ABSORBERS PISTONS DETAIL 368010 holes holes holes holes holes holes (Create custom holes) 965023 (1.4mm) (1.3mm) (1.0mm) (1.1mm) (1.2mm) (0mm - use required drill pin) 368030 368160 363240 368120 Thick Shim Thick Shim Thin Shim 902205 970120 306219 970080 368260 972030...
  • Page 27 SHOCK ABSORBERS Downstop shim. THICKER shim used, INITIAL SETTING GREATER downstop is achieved. EXTREMELY IMPORTANT 306219 IMPORTANT SHIM 3x6x1 Always use same shim thickness on right 2mm 3mm and left side to achieve same downstop. ➋ ➋ 3x6x1mm ➊ 3x6x1mm ➊...
  • Page 28 SHOCK ABSORBERS FRONT SHOCKS (SHORT) IMPORTANT REAR SHOCKS (LONG) Both FRONT SHOCKS must be the same overall length. Both REAR SHOCKS must be the same overall length. SHORT FRONT SHOCKS LONG REAR SHOCKS Short Springs Long Springs ALTERNATE SHOCK REBOUND SETTING (50% AND 100%) The default shock rebound setting is 0% (as described on page 25).

  • Page 29: Final Assembly

    BODY MOUNT, BATTERY MOUNT - V2 & WING SHIM (2) 32 9700 XRAY XB2 BODY 32 9701 XRAY XB2 BODY - LIGHT (OPTION) 36 2650 BALL END 4.9MM WITH THREAD 6MM (2) 36 5718~23 ALU PINION GEAR HARD COATED 18~23T/48 (OPTION)
  • Page 30 FINAL ASSEMBLY LONG 901312 SB M3x12 6mm THREAD 6mm THREAD SHORT 1.5mm NOTE Use appropriate servo arm: ORIENTATION 902308 K - (23T) KO Propo / JR / Sanwa / Multiplex SH M3x8 H - (24T) Hitec F - (25T) Futaba NOTE ORIENTATION LONG...
  • Page 31 FINAL ASSEMBLY NOTE ORIENTATION 902312 SH M3x12 FRONT SHOCK TOWERS #322080 GRAPHITE (OPTION) #322081-M MEDIUM (INCLUDED) #322081-H HARD (OPTION) MEDIUM - For very-low & low traction HARD - For medium & high traction GRAPHITE - For high & very-high traction NOTE ORIENTATION INITIAL SETTING...
  • Page 32 FINAL ASSEMBLY XRAY PINIONS DETAIL #365718 18T / 48P #365719 19T / 48P 902306 SH M3x6 #365720 20T / 48P #365721 21T / 48P #365722 22T / 48P #365723 23T / 48P PINION (NOT INCLUDED) Adjust the motor so the pinion meshes with the spur gear properly.
  • Page 33 FINAL ASSEMBLY SPEED CONTROLLER (NOT INCLUDED) RECEIVER (NOT INCLUDED) DOUBLE-SIDED TAPE (NOT INCLUDED) 901310 SB M3x10 903310 SFH M3x10 DETAIL SELF-ADHESIVE FOAM STRIPS...
  • Page 34 FINAL ASSEMBLY 3x10mm 901304 3x12mm SB M3x4 902310 SH M3x10 BATTERY STRAP 902312 SH M3x12 #326112-M MEDIUM (INCLUDED) #326112-H HARD (OPTION) BATTERY (NOT INCLUDED) FOAM SPACER (INITIAL SETTING) REAR BATTERY POSITION: more traction on rear supspension, less steering The foam battery spacer can FRONT BATTERY POSITION: be installed either in front less traction on rear suspension, more corner speed...
  • Page 35 FINAL ASSEMBLY VELCRO™ TAPE WITH DOUBLE-SIDED TAPE (Strong side tape) (Soft side tape) OPTIONAL WING SHIM #293561 ALU REAR WING SHIM SILVER (OPTION) #293561-O ALU REAR WING SHIM ORANGE (OPTION) 903308 SFH M3x8 LEXAN™ REAR WING #323510 1.0mm THICK (INCLUDED) #323511 1.5mm THICK (OPTION)
  • Page 36 LEFT MOTOR POSITION ASSEMBLY MOTOR POSITION ASSEMBLY Follow these steps to change your motor position to the LEFT side. Use the solidly-colored optional parts shown in the exploded view. 324121 364131 365881 364131 364140 902340 364131 324120 940512 324190 323011 325000 980320 364180...
  • Page 37 LEFT MOTOR POSITION ASSEMBLY PAGE 9 / STEP 1 981310 P 3x10 INITIAL SETTING DETAIL 3x10mm 980320 3x20mm P 3x20 3x10mm PAGE 10 / STEP 1 930308 BB 3x8x4 NOTE ORIENTATION GRAPHITE GREASE (HUDY #106210) 303141 3x5x1mm SHIM 3x5x1 GRAPHITE GREASE 3x5x1mm (HUDY #106210) NOTE ORIENTATION...
  • Page 38 LEFT MOTOR POSITION ASSEMBLY PAGE 10 / STEP 3 NOTE ORIENTATION SLIPPER CLUTCH SPUR GEARS NOTE ORIENTATION #365875 75T / 48 (OPTION) #365878 78T / 48 (OPTION) #365881 81T / 48 (INCLUDED) #365884 84T / 48 (OPTION) NOTE ORIENTATION #365887 87T / 48 (OPTION) SLIPPER CLUTCH...
  • Page 39 GRAPHITE LEFT = RIGHT ° ° TYPE INSERTS WHEELS ELECTRONICS MOTOR #107721 GAUGE SPEEDO BATTERIES ELECTRONICS LAYOUT MOTOR POSITION FRONT MIDDLE REAR LEFT RIGHT BATTERY POSITION FRONT MIDDLE REAR STANDARD LIGHT OTHER COMMENTS XB2’16 SET-UP SHEET VER. 1 ©XRAY 2016...
  • Page 40 RC AMERICA, 2030 Century Center Blvd #15, Irving, TX 75062, USA PHONE: 214-744-2400, FAX: 214-744-2401, xray@rcamerica.com...