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Xray XB8E'21 Instruction Manual
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Xray XB8E'21 Instruction Manual

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Summary of Contents for Xray XB8E'21

  • Page 2 Fax: (214) 744-2401 of our customers. E-mail: info@teamxray.com E-mail: xray@rcamerica.com You can join thousands of XRAY fans and enthusiasts in our online community at: www.teamxray.com FAILURE TO FOLLOW THESE INSTRUCTIONS WILL BE CONSIDERED AS ABUSE AND/OR NEGLECT. SAFETY PRECAUTIONS Contains: reference, even after completing the assembly.
  • 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 XRAY products at your hobby dealer and give them your support like we do. ensure the free movement of all parts.
  • Page 4 TOOLS REQUIRED Allen 1.5mm (#111545 - HUDY EXCLUSIVE Limited Edition) Combination Pliers (HUDY #189020) Allen 2.0mm (#112045 - HUDY EXCLUSIVE Limited Edition) Allen Wrench 2.5mm (#112545 - HUDY EXCLUSIVE Limited Edition) Side Cutters (HUDY #189010) Ball Allen Wrench 2.5mm (#132545 - HUDY EXCLUSIVE Limited Edition) Allen 3.0mm (#113045 - HUDY EXCLUSIVE Limited Edition) Arm Reamer 3.0mm (#107643 - HUDY EXCLUSIVE Limited Edition) Pocket Hobby Knife (HUDY #188981)
  • Page 5 EQUIPMENT INCLUDED * Kit includes smaller but sufficient amount of oil and grease to build the car. 550cSt (#106356) 600cSt (#106361) 3.000cSt (#106431) 7.000cSt (#106471) (HUDY #106210) HUDY Premium Silicone Oils HUDY Premium Silicone Oils HUDY Premium Silicone Oils HUDY Premium Silicone Oils Premium Graphite Grease STYLE A - indicates parts that are included in the bag marked for the section.
  • Page 6 1. F&R DIFFERENTIALS XRAY BALL-BEARING 355065 #930816 8x16x5 GREASE STEEL OPTION 940816 355022 #930817 8x16x5 OIL STEEL OPTION #940816 8x16x5 GREASE RUBBER INCLUDED #940817 8x16x5 OIL RUBBER OPTION 971061 964030 355091 355031 980261 355084 971061 # 355064 903312 355031 FRONT DIFF. OUTDRIVE ADAPTER 964060 LONG - V2 - HSS™...
  • Page 7 1. F&R DIFFERENTIALS IMPORTANT! Use the same diff outdrives on both ends of a diff. ➌ 940816 ➋ BB 8x16x5 Graphite Grease STEP DETAIL ➎ (HUDY #106210) Graphite Grease DETAIL (HUDY #106210) 964060 Use HUDY Ball-Bearing Grease ➍ S 6x18x0.2 #106220 - STANDARD ➊...
  • Page 8 1. CENTER DIFFERENTIAL XRAY BALL-BEARING 355072 #930816 8x16x5 GREASE STEEL OPTION 964030 #930817 8x16x5 OIL STEEL OPTION 355031 #940816 8x16x5 GREASE RUBBER INCLUDED #940817 8x16x5 OIL RUBBER OPTION 940816 964060 CENTER DIFF SPUR GEARS - LARGE 355082 355023 #355056 INCLUDED...
  • Page 9 1. CENTER DIFFERENTIAL ➌ ➋ Graphite Grease 940816 (HUDY #106210) BB 8x16x5 ➊ STEP DETAIL ➎ Use HUDY Ball-Bearing Grease DETAIL #106220 - STANDARD ➍ #106221 - BLUE 964060 Graphite Grease #106222 - RED S 6x18x0.2 ➏ (HUDY #106210) 971061 O 6x1.55 ➎...
  • Page 10 355471 901404 355416 352006 355236 930816 355114 352006 930816 355005 908312 XRAY BALL-BEARING #930816 8x16x5 GREASE STEEL INCLUDED #930817 8x16x5 OIL STEEL OPTION 352006 DIFF BULKHEAD BLOCK SET FRONT/REAR 901404 HEX SCREW SB M4x4 (10) 355114 BEVEL DRIVE GEAR 14T...
  • Page 11 ➎ Follow the TECH TIP on page 5 for drive shaft pin servicing. ➊ 930816 BB 8x16x5 ➋ Use HUDY Ball-Bearing Grease XRAY BALL-BEARING ➍ #106220 - STANDARD #930816 8x16x5 GREASE STEEL INCLUDED #106221 - BLUE #930817 8x16x5 OIL STEEL...
  • Page 12 355416 352006 355236 930816 355114 352006 930816 355005 908312 353053 908312 XRAY BALL-BEARING #930816 8x16x5 GREASE STEEL INCLUDED #930817 8x16x5 OIL STEEL OPTION 355472 DRIVE SHAFT BOOT (2) 352006 DIFF BULKHEAD BLOCK SET FRONT/REAR 901404 HEX SCREW SB M4x4 (10)
  • Page 13 Follow the TECH TIP on page 5 for drive shaft pin servicing. ➊ 930816 BB 8x16x5 ➋ Use HUDY Ball-Bearing Grease XRAY BALL-BEARING #106220 - STANDARD #930816 8x16x5 GREASE STEEL INCLUDED ➍ #106221 - BLUE #930817 8x16x5 OIL STEEL OPTION...
  • Page 14 3. REAR SUSPENSION SHORT - REAR SUSPENSION ARMS #353113 RIGHT OPTION #353123 LEFT OPTION SUSPENSION HOLDERS 901305 #353317 FRONT (RF) OPTION 903308 #353325 REAR (RR) OPTION FLAT - REAR SUSPENSION ARMS #353115 MEDIUM OPTION 352006 #353116 HARD INCLUDED #353116-XH X-HARD OPTION #353116-G GRAPHITE OPTION...
  • Page 15 TRACK WIDTH The XRAY rear alu lower suspension holders provide even greater 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 Off-Road Set-up Book (#209099).
  • Page 16 3. REAR SUSPENSION Install the pivot balls with Professional Multi Tool (HUDY #183011). DETAIL 1.5mm 901312 SB M3x12 901303 SB M3x3 STEP DETAIL ➍ 901305 SB M3x5 DETAIL 3x3mm ➌ 902318 SH M3x18 3x18mm 903308 SFH M3x8 ➋ ➊ SET-UP 3x5mm BOOK 3x8mm...
  • Page 17 353020 960030 902314 908318 353160 357331 960030 902318 902330 353170 353130 960030 352634 980263 XRAY BALL-BEARING 353354 #930816 8x16x5 GREASE STEEL OPTION 353151 353354 355211 960030 #940816 8x16x5 GREASE RUBBER INCLUDED 355223 (93MM) #931318 13x19x4 GREASE STEEL OPTION 353370 355237...
  • Page 18 4. REAR SUSPENSION Ensure that the rear upright moves freely. If it does not move freely, use sandpaper to thin both wheelbase adjustment shims. 353370 SHIM 3x9x1 DETAIL Shims for wheelbase 353370 adjustment SHIM 3x9x2 2+1+1mm INITIAL SETTING 960030 N M3 DETAIL Do not overtighten the self-locking nut.
  • Page 19 4. REAR SUSPENSION 903312 SFH M3x12 902314 SH M3x14 908318 SCH M3x18 960030 N M3 #353525 COMPOSITE REAR WING HOLDER FOR FRONT- WARD WING POSITION...
  • Page 20 5. FRONT SUSPENSION FRONT LOWER SUSP. ARMS #352120 SOFT OPTION #352120-M MEDIUM INCLUDED #352120-G GRAPHITE OPTION 909372 352324 #902407 352314 HEX SCREW SH M4x7 WITH HEX FROM BOTTOM (4) 901408 357212 353371 352314 902318 352323 909395 352120-M 901303 352492 352006 333450 352470 901305...
  • Page 21 =308 =306 Outer position = 1mm or 1° from center. =310* The XRAY alu front lower suspension holders provide even greater range of SET-UP adjustment for the front suspension. Using different combinations of eccentric BOOK The tables below describe the amounts of kick-up, front track-width change depending on the combinations bushings, fine adjustment of front kick-up, roll center, and front track-width of eccentric bushings used with 0 and 1mm, 1°...
  • Page 22 5. FRONT SUSPENSION 1.5mm 901312 SB M3x12 Install the pivot balls with Professional Multi Tool (HUDY #183011). STEP DETAIL ➍ 1.5~2.5mm 901303 SB M3x3 901305 SB M3x5 DETAIL 3x3mm ➍ 902318 SH M3x18 ➋ 3x18mm ➌ 903308 SFH M3x8 ➊ 3x5mm 3x8mm DETAIL...
  • Page 23 357254-G FRONT UPPER SUSP. ARMS 357252 #352133 SOFT OPTION 980317 #352133-M MEDIUM INCLUDED #352133-G GRAPHITE OPTION 357250 XRAY BALL-BEARING STEEL SILVER OFFSET WHEEL AXLES 940816 #930816 8x16x5 GREASE STEEL OPTION #355250 0mm OPTION 355251 #940816 8x16x5 GREASE RUBBER INCLUDED #355251...
  • Page 24 6. FRONT SUSPENSION ALU pivot ball BLACK color DETAIL STEEL pivot ball SILVER color PIVOT BALLS MUST MOVE FREELY #357253 Brass Adjusting Nut M15x1 During initial assembly, tighten each hex nut until the pivot ball starts to bind, then loosen slightly. Verify that Tighten hex nuts using HUDY the pivot balls move freely.
  • Page 25 6. FRONT & REAR ASSEMBLY 960030 960030 353082 902340 960040 902335 353580 351200 351200 351115 #353280 GRAPHITE BRACES FOR REAR COMPOSITE BRACE - SET 960030 903412 353280 353280 903412 902312 903412 903412 HEX SCREW SFH M4x12 (10) 351200 FRONT & REAR BUMPER - V2 960030 NUT M3 (10) 353082...
  • Page 26 6. FRONT & REAR ASSEMBLY Push the top of the holder with fingers together to insert the brace with body post. 902335 SH M3x35 960030 N M3 #353280 GRAPHITE BRACE SET for extra stiffness adjustment. 902340 SH M3x40 903412 SFH M4x12 960030 960040 N M3...
  • Page 27 7. STEERING #352658 BALL STUD 6.8mm WITH BACKSTOP L=6mm - M3x8 (2) 903312 10.2 351301 *only for BRICK battery assembly 903310 903312 903308 902312 308019 351350 902316 940610 352084 902310 352506 960030 908312 352514 960040 352576 903412 352314 352514 352381 902310 960030 908312...
  • Page 28 7. STEERING WIDER hole on TOP NOTE SPRING ORIENTATION 970121 DETAIL O 12.1x1.6 NARROWER hole on BOTTOM INITIAL PRELOAD SETTING DETAIL SET-UP BOOK SERVO SAVER HUDY Tool Allen 3.0mm 902308 SH M3x8 NOTE ORIENTATION DETAIL For servicing use Bearing Oil (HUDY #106230) 903410 SFH M4x10...
  • Page 29 7. STEERING SADDLE PACK ALTERNATIVE BRICK ALTERNATIVE (INITIAL SETTING) 308019 SHIM 3x6x3 10.2 902310 902316 SH M3x10 SH M3x16 3x16mm 3x10mm 1º 0.5º 903308 INITIAL SETTING SFH M3x8 NOTE ORIENTATION SET-UP DETAIL BOOK ROLL CENTER 3x12mm 3x12mm 3x10mm 3x12mm Check for free 902312 movement SH M3x12...
  • Page 30 7. STEERING 908312 SCH M3x12 NOTE ORIENTATION 1.0mm 1.0mm 2.0mm INITIAL SETTING 1º 0.5º All possible mounting alternatives of eccentric bushings. UPPER CLIP Behind arm CASTER LOWER SHIM (Behind arm) UPPER CLIP (Behind arm) 24º 21º 25.5º 22.5º 27º 24º SET-UP 28.5º...
  • Page 31 GRAPHITE CENTER DIFF MOUNTING PLATE 908312 HEX SCREW SOCKET HEAD CAP M3x12 (10) 908314 HEX SCREW SOCKET HEAD CAP M3x14 (10) 355712~17 XRAY 12~17T PINION GEAR (OPTION) 358783 ALU MOTOR MOUNT PLATE - V2 908412 HEX SCREW SOCKET HEAD CAP M4x12 (10)
  • Page 32 8. CENTER DIFF & BRAKE 902305 SH M3x5 961032 S 3.2 NOTE ORIENTATION NOTE ORIENTATION NOTE ORIENTATION 902330 SH M3x30 903308 SFH M3x8...
  • Page 33 Orientation for the SADDLE PACK ALTERNATIVE BRICK ALTERNATIVE (INITIAL SETTING) 903412 SFH M4x12 BRICK LAYOUT SADDLE PACK LAYOUT NOTE DIFF ORIENTATION NOTE DIFF ORIENTATION All screws All screws XRAY PINION GEAR DETAIL #355712 OPTION #355713 OPTION #355714 OPTION #355715 OPTION #355716 OPTION...
  • Page 34 10. RADIO CASE (Saddle Pack Alternative) Orientation for the SADDLE PACK ALTERNATIVE (INITIAL SETTING) Servo Screw (NOT INCLUDED) LiPo Short Pack LiPo Short Pack (NOT INCLUDED) (NOT INCLUDED) 902314 356200 352460 352460 902325 352670 302630 356153 352670 902325 960040 960030 902312 326176 326176...
  • Page 35 10. RADIO CASE (Saddle Pack Alernative) Servo Screw (NOT INCLUDED) 902312 SH M3x12 961032 S 3.2 902308 SH M3x8 902314 SH M3x14 903412 SFH M4x12 960030 N M3...
  • Page 36 10. RADIO CASE (Saddle Pack Alernative) NOTE ORIENTATION 903310 SFH M3x10 Speed Controller (NOT INCLUDED) Receiver (NOT INCLUDED) Double-sided Tape (HUDY #107875)
  • Page 37 10. RADIO CASE (Saddle Pack Alernative) ALTERNATIVE 1 Standard Battery pack CONFIGURATION FOR STANDARD BATTERY PACK (NOT INCLUDED) (INITIAL SETTING) 902325 SH M3x25 STANDARD BALANCE 903410 SFH M4x10 960040 N M4 To ensure correct functioning of the battery holder, do not overtighten the screw;...
  • Page 38 10. RADIO CASE (Brick Alternative) Radio case orientation for the BRICK ALTERNATIVE Speed Controller Servo Screw 902312 (NOT INCLUDED) (NOT INCLUDED) 902308 961032 306310 356200 907206 352460 LiPo Battery Pack Steering Servo 902314 (NOT INCLUDED) (NOT INCLUDED) 352670 902308 302630 902312 336000 352670...
  • Page 39 10. RADIO CASE (Brick Alernative) Servo Screw (NOT INCLUDED) 902312 SH M3x12 961032 S 3.2 902308 SH M3x8 907206 Antenna Receiver (NOT INCLUDED) If the receiver box has 2 different-size openings for cable entry (narrow and wider), cut away the tab for the appropriate opening to allow the cables to fit properly.
  • Page 40 10. RADIO CASE (Brick Alernative) 902314 SH M3x14 903412 SFH M4x12 960030 N M3 ALTERNATIVE 1 ALTERNATIVE 2 Speed Controller (NOT INCLUDED) Double-Sided Tape 903410 HUDY #107875 SFH M4x10 (NOT INCLUDED) 960040 N M4 Cut Battery Plate View Battery (NOT INCLUDED) Velcro Battery Strap Cut the foam as needed to fill in space between the batteries and holder.
  • Page 41 ALU SHOCK CAP NUT WITH 4 VENT HOLES - BLACK COATED (2) 358074 FOLDING SHOCK BOOT (4) 358316 XRAY FRONT SPRING 69MM - 4 DOTS (2) 358087-S SHOCK RUBBER MEMBRANE CELL - SOFT (4) 358335 XRAY REAR SPRING 85MM - 3 DOTS...
  • Page 42 1 1. SHOCK ABSORBERS DETAIL 358040 8 holes 8 holes Install the piston with Professional Multi S 2.5x6x0.5 ø1.2mm pistons ø1.3mm pistons Tool (HUDY #183011). (INITIAL SETTING) (INITIAL SETTING) 960026 N M2.5 SHORT rod LONG rod NOTE ORIENTATION 11.1 FRONT REAR SHOCK SHOCK...
  • Page 43 1 1. SHOCK ABSORBERS FRONT SHOCKS REAR SHOCKS DETAIL 970180 O 18x1.8 FRONT SHOCKS DETAIL REAR SHOCKS Professional Multi Tool (HUDY #183011) 1 mm DETAIL DEFAULT SHOCK REBOUND SETTING 0% (LOW REBOUND) Follow the steps below to set the shock rebound to the default setting of 0%. FRONT (SHORT) SET-UP HALF TIGHTEN...
  • Page 44 1 1. SHOCK ABSORBERS FRONT shock PRELOAD DETAIL REAR SHOCKS FRONT SHOCKS SHORT front shock LONG rear shock REAR shock PRELOAD SHORT spring LONG spring IMPORTANT! SET-UP IMPORTANT! IMPORTANT! BOOK Both front shocks Both rear shocks SPRING RATE must be the same must be the same SHOCK PRELOAD FRONT &...
  • Page 45 COMPOSITE REAR WING SHIM - BLACK (2) 353513-K REAR WING - IFMAR - BLACK 355261 WHEEL NUT - RIBBED - HARD COATED (2) 359713 XRAY XB8 / XB8E "EAZY" BODY 358047 STEEL SCREW SHOCK PIVOT BALL WITH HEX (2) 359400 BODY CLIP (10) 902318...
  • Page 46 12. FINAL ASSEMBLY SHORTER FRONT SHOCKS (SHORT) LONGER NOTE ORIENTATION 902318 902319 SH M3x18 SH M3x18 LEFT thread 960030 N M3 STANDARD M3x18 screw 3x18mm On the front right arm use the SILVER M3x18 screw - this screw has LEFT THREAD. INITIAL SETTING DETAIL DETAIL...
  • Page 47 To tighten the setscrew you can also use the HUDY 17mm Wheel Nut Tool #107570. WING SHIMS #353565 COMPOSITE INCLUDED WHEEL NUTS #293561 OPTION #355261 OPEN INCLUDED XRAY STARBURST WHEELS #293561-O ALU OPTION #293560 COVERED OPTION #359808 Pink OPTION #353561 OPTION #355265 COVERED OPTION #359809 Yellow OPTION...
  • Page 48 12. FINAL ASSEMBLY Paint the body using paints formulated for polycarbonate bodies. Before cutting and making holes on the body, put the unpainted body on the chassis to confirm the ➎ ➊ When the paint is dry, remove the masking. mounting position and location for holes and cutouts.
  • Page 49 FRONT C-HUB SUSPENSION #350907 XB8/XB8E FRONT C-HUB SUSPENSION - SET 352160 352580 901303 352150 303128-K 352287 902318 352625 902325 960030 352150 353170 960030 901408 352652 903308 352180 352277 352121-H 352378 902412 357230 352293 902305 352170 902316 352245 ECCENTRIC BUSHINGS #352170 0° - STEEL INCLUDED 352293 #352174 1°...
  • Page 50 FRONT C-HUB SUSPENSION NOTE ORIENTATION Graphite Grease (HUDY #106210) 13x19x4 941318 940816 BB 13x19x4 BB 8x16x5 To tighten the setscrew you can also use the HUDY 17mm Wheel 8x16x5 Nut Tool #107570. Use HUDY Ball-Bearing Grease for servicing: #106220 - Standard #106221 - Extra 901504 903308...
  • Page 51 FRONT C-HUB SUSPENSION DETAIL 901303 SB M3x3 17.5mm 909395 SS 3.5x45 908312 SCH M3x12 INITIAL SETTING 1º 0.5º STEP DETAIL ➍ DETAIL 1.5~2.5mm 901303 901305 SB M3x3 SB M3x5 3x3mm ➍ ➌ ➋ 3x18mm ➊ 903308 902318 SH M3x18 SFH M3x8 ➎...
  • Page 52 FRONT C-HUB SUSPENSION Install the pivot balls with Professional Multi Tool (HUDY #183011). 24mm 24mm 303128-K SHIM 3x6x6 902318 SH M3x18 960030 N M3 INITIAL SETTING DETAIL INITIAL SETTING 902318 902319 SH M3x18 SH M3x18 LEFT thread STANDARD 960030 M3x18 screw N M3 3x18mm INITIAL SETTING...
  • Page 53 MAINTENANCE SHOCK MAINTENANCE The most important maintenance task for keeping consistent shock performance is refilling and bleeding them correctly. If built correctly, it will not be necessary to re-build them often. Replacing warped/hard rubber bladders and o-rings, scarred piston rods, or shaved/split/loose composite upper and lower ball joints are also important. •...
  • Page 54 All the tools & accessories shown are suitable for XB8 and/or XB8E 199310 108202 199911 107855 108701 108212 109880 104005 108870 107030 107704 108190 293111 108805 107701 181110 106245 107717 293560 107865 188981 181030 181040 181034 293540 107744 181050 107581 107742 112071 112571...
  • Page 55 #112545 Limited Edition - Allen Wrench # 2.5mm #181050 HUDY Spring Steel Turnbuckle Wrench 5 mm #293540 Air Filter Foam & Oil (10) - XRAY XB8 Low Profile Style #112571 Power Tool Tip Allen 2.5 x 90 mm #181090 HUDY Special Tool For Turnbuckles & Nuts #293560 HUDY Alu Wheel Nut with Cover - Ribbed (2) #113045 Limited Edition - Allen Wrench # 3.0mm...
  • Page 56 RC AMERICA, 2030 Century Center Blvd #15, Irving, TX 75062, USA PHONE: 214-744-2400, FAX: 214-744-2401, xray@rcamerica.com /TeamXray /TeamXray /TeamXray /TeamXrayRC /XrayRacing /XrayRacing...