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Xray SCX Instruction Manual
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Xray SCX Instruction Manual

1/10 luxury short course 2wd
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Summary of Contents for Xray SCX

  • 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 reference, even after completing the assembly. Use only genuine and original...
  • 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 3.0mm (#113045- HUDY EXCLUSIVE Limited Edition) Side Cutters (HUDY #189010) Arm Reamer 3.0mm (#107643 - HUDY EXCLUSIVE Limited Edition) Socket 5.5mm (#175535 - HUDY EXCLUSIVE Limited Edition) Pocket Hobby Knife (HUDY #188981) Socket 7.0mm (#177035 - HUDY EXCLUSIVE Limited Edition)
  • Page 5 NOT INCLUDED Follow Set-Up Book: XRAY offers wide range of optional tuning parts which are SAMPLE OF OPTIONAL PARTS listed in a table like this. Please refer to the exploded view To ensure that you always have access to the most up-to-date version of the Set-up...
  • Page 6 #325318 REAR DRIVE SHAFT 95MM WITH 2.5MM PIN- HUDY SPRING STEEL™ #324954 HARD INCLUDED #324954-G GRAPHITE OPTION 964031 971050 #325100 304932 324962 XRAY ACTIVE DIFFERENTIAL - SET 304980 324954 964050 964050 304932 324990 #335081 ALU DIFFERENTIAL PIN - HARDCOATED (2) 981210...
  • Page 7 1. GEAR DIFFERENTIAL Rear diff 5.000cSt Silicone oil Fill just above the diff pin. 964031 S 3.5x10x0.2 Fill differential up to the USE PROPER AMOUNT OF OIL IN THE DIFFS top of the diff pin. Use a digital scale to measure the exact amount of oil in the diff.
  • Page 8 OPTION #325003 BALL ADJUSTABLE DIFFERENTIAL - LCG - SET - HUDY SPRING STEEL™ 325061 941014 #930220 CERAMIC BALL 2.4MM (12) 325013 930126 365080 325053 930120 930508 325023 941014 365080 When using ball differential you have to use #325318 325072 305092 # 325318 REAR DRIVE SHAFT 95MM WITH 2.5MM PIN- HUDY SPRING STEEL™...
  • Page 9 OPTION 930508 BB 5x8x2.5 NOTE ORIENTATION Square shape orientation on TOP side. DIFF GREASE (HUDY #106211) BEARING OIL (HUDY #106230) Round shape orientation on BOTTOM side. 930120 2.4mm carbide balls (12x) B 2.4 DIFF GREASE (HUDY #106211) #930220 CERAMIC BALL 2.4MM (12) Use HUDY Ball-Bearing Grease #106220 - STANDARD #106221 - BLUE...
  • Page 10 OPTION BALL DIFF BREAK-IN & SET-UP INFO BEFORE RACING, follow these steps to properly break in the differential. FULLY TIGHTEN Loosen the adjustment screw 1/2 turn (180° CCW). ½ (180° CCW) LOOSEN THE ADJUSTMENT SCREW HOLD THE SPUR GEAR HOLD THE LEFT ROTATE THE WHEEL IN THE REAR WHEEL DIRECTION OF TRAVEL...
  • Page 11 2. REAR TRANSMISSION SLIPPER CLUTCH SPUR GEARS 324190 324120 #365875 75T / 48 OPTION #365878 78T / 48 INCLUDED 960040 #365881 81T / 48 OPTION 364140 364180 365878 364131 980320 324128 324238 364131 324017 930308 GRAPHITE MOTOR PLATE - LCG - 3.0MM 364131 930308 903308...
  • Page 12 2. REAR TRANSMISSION BEARING OIL #980320-T (HUDY #106230) Titan Pin 3x20 (2) 930308 BB 3x8x4 Bearing with BLUE rubber covers 6x12x4mm 940612 BB 6x12x4 GRAPHITE GREASE (HUDY #106210) BEARING OIL 3x8x4mm (HUDY #106230) 3x8x4mm 980320 P 3x20 BEARING OIL #323019-G (HUDY #106230) FRONT MOTOR GEAR BOX - LCG - GRAPHITE Bearing with BLUE rubber covers...
  • Page 13 2. REAR TRANSMISSION NOTE ORIENTATION 902305 SH M3x5 903308 SFH M3x8 #324102 SLIPPER CLUTCH SPUR GEARS SOLID AXLE - LCG - LIGHTWEIGHT - SET #365875 75T / 48 OPTION #365878 78T / 48 INCLUDED #365881 81T / 48 OPTION NOTE ORIENTATION #324101 SLIPPER ELIMINATOR - SET (69T / 48 SPUR GEAR)
  • Page 14 ALU REAR LOWER SUSP. HOLDER FOR BENT SIDES CHASSIS - FRONT 323326 ALU REAR LOWER SUSP. HOLDER FOR BENT SIDES CHASSIS - REAR 321110 SCX ALU CHASSIS WITH BENT SIDES - SWISS 7075 T6 (2.5MM) 367210 SUSPENSION PIVOT PIN (2) 362315...
  • Page 15 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 16 3. REAR SUSPENSION 903308 SFH M3x8 902316 SH M3x16 902325 SH M3x25 NOTE ORIENTATION...
  • Page 17 HEX SCREW SH M2.5x4 (10) 323044 COMPOSITE REAR ROLL CENTER HOLDER 902312 HEX SCREW SH M3x12 (10) 323045 SCX ALU REAR HOLDER ADAPTER FOR BUMPER 902322 HEX SCREW SH M3x22 (10) 323354-H COMPOSITE UPRIGHT REAR - HARD 940513 BALL-BEARING 5x12x4 RUBBER SEALED - GREASE (2) 323382 ALU REAR HUB PLATE FOR MULTI ADJ.
  • Page 18 3. REAR DRIVETRAIN NOTE ORIENTATION INITIAL SETTING 303123 SHIM 3x6x2 INITIAL SETTING 902312 SH M3x12 #323381 ALU REAR HUB PLATE FOR MULTI ADJUSTABLE UPRIGHT - SWISS 7075 T6 INITIAL SETTING #323400 REAR ANTI-ROLL BAR 1.0mm SET ANTI-ROLL BARS #362470 1.0mm OPTION #362471 1.1mm OPTION 901306...
  • Page 19 3. REAR DRIVETRAIN 306219 SHIM 3x6x2 3x6x0.1mm (use for MEDIUM suspension arm) Ensure that the rear upright moves freely. 3x6x0.3mm (use for HARD or GRAPHITE suspension arm) Check for free movement. 902254 SH M2.5x4 961025 3x6x0.1mm S 2.5 3x6x0.3mm 962030 S 3x6x0.3 962031 S 3x6x0.1...
  • Page 20 #322572 OPTION 902306 HEX SCREW SH M3x6 (10) 321252 SCX COMPOSITE CHASSIS SIDE GUARDS FOR BENT SIDES CHASSIS L+R 902308 HEX SCREW SH M3x8 (10) 321262-H COMPOSITE CHASSIS FRONT GUARD - HARD - V2 902312 HEX SCREW SH M3x12 (10)
  • Page 21 4. FRONT ASSEMBLY 903308 SFH M3x8 Tighten the screws 1-2-3-4 but do NOT tighten them completely. Finish tightening in order 1-2-3-4. 902308 SH M3x8 903308 SFH M3x8 903310 SFH M3x10 903318 SFH M3x18 FRONT LOWER CHASSIS BRACE #321262-M MEDIUM OPTION #321262-H HARD INCLUDED 3x10mm...
  • Page 22 4. FRONT ASSEMBLY STEERING ARMS NOTE ORIENTATION 322590 #322514 HARD INCLUDED SHIM 3x4.7x1 #322514-G GRAPHITE OPTION BEARING OIL #322512 OPTION (HUDY #106230) COMPOSITE - Easy to drive, more forgiving, less steering. ALU - More aggressive, more steering, more precise steering. STEERING PLATE 902312 NOTE ORIENTATION...
  • Page 23 COMPOSITE SET OF SERVO SHIMS (4) 362650 BALL END 4.9MM WITH THREAD 6MM (2) 321201 SCX COMPOSITE FRONT & REAR BUMPERS (1+2) 362651 BALL END 4.9MM WITH THREAD 8MM (2) 321210 ALU SUSPENSION HOLDER BRACE - SWISS 7075 T6 (3MM) 363241 BALL UNIVERSAL 5.75MM WITH BACKSTOP (2)
  • Page 24 5. FRONT SUSPENSION NOTE ORIENTATION SUSPENSION ARM #322111-M MEDIUM INCLUDED 902254 LEFT ARM = RIGHT ARM SH M2.5x4 #322111-H HARD OPTION #322111-G GRAPHITE OPTION NOTE MEDIUM - For very-low & low traction ORIENTATION HARD - For medium & high traction 961025 GRAPHITE - For high &...
  • Page 25 5. FRONT SUSPENSION MORE OFF-SET LESS OFF-SET ➊ WHEEL HEX HUBS 12MM #365360 +4.5mm 6 slots OPTION 902205 SH M2x5 #365359 +3.75mm 5 slots OPTION less steering more steering #365358 +3.0mm 4 slots OPTION #365357 +2.25mm 3 slots OPTION 981210 ➌...
  • Page 26 5. FRONT SUSPENSION ROLL CENTER LINKS Install the pivot balls with Professional Multi Tool (HUDY #183011) NOTE ORIENTATION 6mm THREAD 8mm THREAD THREAD 53.5mm THREAD ROLL CENTER LINKS NOTE ORIENTATION 362280 CON. SHIM 3x6x2 CONICAL SHIM 8mm THREAD DETAIL NOTE ORIENTATION INITIAL SETTING ALU CONICAL SHIM DETAIL...
  • Page 27 6. SHOCK ABSORBERS PISTONS DETAIL holes holes holes (Create custom holes) (1.6mm) (1.7mm) (0mm - use required drill pin) 368010 965023 368031 Thick Shim Thin Shim Thick Shim 368260 363240 368220 902205 970120 306219 holes holes holes (Create custom holes) (OPTION) (1.6mm) (1.7mm)
  • Page 28 6. SHOCK ABSORBERS ➋ There are two different thickness shims, use ➌ them as shown. Use the same procedure when 965023 ➊ C 2.3 building both front and rear shocks. THICK Shim 970080 2 holes (1.6mm) O 8x1 O-ring THIN Shim INITIAL PISTON 972031 O 3x2.1...
  • Page 29 6. SHOCK ABSORBERS DEFAULT SHOCK REBOUND SETTING 0% REBOUND Follow the steps below to set the shock rebound to the default setting of 0%. TIGHTEN FULLY 902205 SH M2x5 FRONT (SHORT) 650cSt REAR (LONG) 500cSt 3~5x UP & DOWN ➊ ➋...
  • Page 30 321201 SCX COMPOSITE FRONT & REAR BUMPERS (1+2) 902312 HEX SCREW SH M3x12 (10) 321202 SCX COMPOSITE F & R BUMPER BRACES + SIDE GUARDS (2+1+2) 902316 HEX SCREW SH M3x16 (10) 321240 SCX ALU FRONT BRACE POST 17MM (2)
  • Page 31 7. FINAL ASSEMBLY Install the pivot balls with Professional Multi Tool (HUDY #183011) 901308 SB M3x8 10mm THREAD 1.5mm HUDY ALU SERVO HORNS #293497 303127 SHIM 3x6x4 #293498 NOTE ORIENTATION #293499 Use appropriate servo arm: K - (23T) KO Propo / JR / Sanwa / Multiplex HUDY CLAMP ALU SERVO HORNS H - (24T) 362280...
  • Page 32 7. FINAL ASSEMBLY BODY POST #301322 INCLUDED 902310 #301323 +1mm OPTION SH M3x10 3x10mm #301324 +2mm OPTION 3x12mm 3x12mm 3x12mm NOTE 902312 ORIENTATION SH M3x12 NOTE ORIENTATION NOTE ORIENTATION 902310 SH M3x10 3x12mm 3x30mm 902312 SH M3x12 3x12mm 902330 SH M3x30...
  • Page 33 7. FINAL ASSEMBLY DETAIL INITIAL SETTING 902322 SH M3x22 NOTE ORIENTATION NOTE 960030 ORIENTATION DETAIL NUT M3 SHORT SHOCK INITIAL SETTING 902312 DETAIL SH M3x12 INITIAL SETTING 960030 NUT M3 DETAIL INITIAL SETTING...
  • Page 34 7. FINAL ASSEMBLY XRAY PINIONS (48P) #365718 902306 #365719 SH M3x6 #365720 #365721 #365722 #365723 #365724 #365725 #365726 #365727 #365728 #365729 #365730 #365731 #365732 NOTE #365733 ORIENTATION #365734 Pinion & Set screw (NOT INCLUDED) #365735 Motor #365736 (NOT INCLUDED) #365737...
  • Page 35 7. FINAL ASSEMBLY Receiver (NOT INCLUDED) Speed Controller (NOT INCLUDED) Double-sided Tape HUDY #107875 (NOT INCLUDED) To ensure correct functioning of the To ensure correct functioning of the battery holder, do not overtighten the battery holder, do not overtighten the screw;...
  • Page 36 7. FINAL ASSEMBLY DOT ORIENTATION Side guard MAXIMUM REAR POSITION DOT ORIENTATION DOT ORIENTATION MAXIMUM FRONT POSITION DOT ORIENTATION MAXIMUM FRONT POSITION MIDDLE POSITION MAXIMUM REAR POSITION...
  • Page 37 7. FINAL ASSEMBLY 902310 SH M3x10 902312 3x12mm SH M3x12 3x10mm 960030 NUT M3 981212 P 2x12 3x10mm BODY MOUNT SET #301322 INCLUDED #301323 +1mm OPTION #301324 +2mm OPTION 3x10mm 902310 SH M3x10 3x12mm 902312 SH M3x12 3x10mm...
  • Page 38 7. FINAL ASSEMBLY Self-adhesive foam strips 903314 SFH M3x14 NOTE ORIENTATION 3x14mm 903322 SFH M3x22 960030 NUT M3 NOTE ORIENTATION 961032 SHIM S 3.2 3x22mm...
  • Page 39 7. FINAL ASSEMBLY 960240 N M4 Rear tires (NOT INCLUDED) Front tires (NOT INCLUDED)
  • Page 40 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 o-rings, scarred piston rods, or shaved/split/loose composite upper and lower ball joints are also important. •...
  • Page 41 NOTE...
  • Page 42 199183 104004 108201 108205 108203 108204 106000 106036 109801 107701 181090 107740 107742 181030 293110 104004 HUDY AIR VAC - VACUUM PUMP - 1/10 OFF-ROAD 108160 HUDY 1/10 OFF-ROAD CAR STAND - V2 108190 HUDY ALU TRAY FOR PARTS 105500 HUDY UNIVERSAL TIRE BALANCING STATION 105520 WHEEL ADAPTER FOR 1/10 TOURING CARS - 12MM...
  • Page 43 199270 107855 109880 199060 298100 109840 108160 183011 105520 107090 107601 177035 105550 108960 108905 175535 112045 132045 109860 111545 107880 153055 108190 188990 111545 LIMITED EDITION - ALLEN WRENCH # 1.5MM 199270 HUDY LIPO SAFETY BAG 293110 HUDY BRUSHLESS RC FAN 30MM 112045 LIMITED EDITION - ALLEN WRENCH # 2.0MM 132045...
  • Page 44 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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