XRAY USA 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@ K Vystavisku 6992 RC America, 2030 Century Center Blvd #15 Irving, teamxray.com.
Please support your local hobby shop. We at XRAY Model Racing Cars support all local hobby • For the best performance, it is very important that great care is taken to ensure the free dealers. Therefore we ask you, if at all possible, to purchase XRAY products at your hobby dealer movement of all parts.
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#106230 HUDY Bearing Oil Make sure to use only original XRAY ball-bearings, which all have specific tolerances, axial and radial play, and are all individually selected. Using 3rd party ball-bearings may result in bearing failures and damage to other parts.
HARDCOATED (2) 304980 964050 #335081 335030 964050 ALU DIFFERENTIAL PIN 304990 HARDCOATED (2) 964031 #365100 XRAY XB4 ACTIVE DIFFERENTIAL 364940 FRONT/REAR - SET 335030 981210 971050 364920 941014 #364912-G BAG 00.9 GEAR DIFFERENTIAL CASE - LARGE VOLUME - GRAPHITE 364962 ACTIVE DIFF SEGMENTS #325123 60º...
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1. FRONT & REAR DIFFERENTIAL CARPET CARPET DIRT DIRT Front diff Rear diff Silicone oil Silicone oil Wait 5min 40.000cSt 30.000cSt CARPET CARPET CARPET CARPET 10.000cSt 10.000cSt DIRT DIRT DIRT DIRT 964031 Fill just above the cross-pins. Fill just above the cross-pins. S 3.5x10x0.2 Fill differential up to the PROPER AMOUNT OF OIL IN THE DIFFS...
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2. CENTER GEAR DIFFERENTIAL DIRT DIRT 980210 #365101 XRAY XB4 ACTIVE DIFFERENTIAL - CENTER - SET 364912 964031 364963 304990 SHORT 304930 971050 304980 ACTIVE DIFF SEGMENTS CENTER DIFF SPUR GEARS 304930 #325123 60º OPTION #364978 78T/48 OPTION 964050 364913...
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2. CENTER GEAR DIFFERENTIAL DIRT DIRT Wait 5min Center diff 100.000cSt Silicone oil Fill just above the diff pin. 964031 S 3.5x10x0.2 Fill differential up to the top of the diff pin. PROPER AMOUNT OF OIL IN THE DIFFS Use a digital scale to measure the exact amount of oil DO NOT fill the diff to the in the diff.
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2. SLIPPER CLUTCH CARPET CARPET 901304 SB M3x4 13mm 3x4mm # 106231 HUDY ONE-WAY BEARING OIL 980210 P 2x10 Thread lock apply to Inside thread. Apply a drop of One-Way Bearing Oil after every 1-2 hours of driving to increase lifespan. A dry one-way bearing 2x10mm may cause damage or failure.
CARPET CARPET DIRT DIRT 3. SHOCK ABSORBERS 368014 970131 965023 363241 306219 368162 902205 SHORT 368032 368123 SHORT 965023 368263 LONG 368032 368224 368032 LONG 2.0mm / ø1.8mm 970080 970150 2.0mm / ø1.6mm Thick Shim 973030 2.5mm / ø1.8mm 368140 2.5mm (Create custom holes) (0mm - use required drill pin)
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3. SHOCK ABSORBERS CARPET CARPET DIRT DIRT PISTONS 2.5mm 2.0mm PISTONS CARPET CARPET DIRT DIRT ALTERNATIVE 1 ALTERNATIVE 2 965023 We recommend for these types of We recommend for these types of surfaces C 2.3 surfaces and traction levels: and tractionstraction levels: CARPET •...
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CARPET CARPET DIRT DIRT 3. SHOCK ABSORBERS EXTREMELY IMPORTANT SHORT LONG SHOCK SHAFT SHOCK SHAFT CORRECT INCORRECT DO NOT PUSH the shock SHORT SHOCK BODY LONG SHOCK BODY rod straight through the lower shock body assembly; X-ring damage may result. 970150 O 15x1.5 Install the pivot balls with...
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3. SHOCK ABSORBERS CARPET CARPET DIRT DIRT INITIAL SHOCK REBOUND SETTING 0% REBOUND Follow the steps below to set the shock rebound to the default setting of 0%. INITIAL SETTING Oil level after filling CARPET CARPET TIGHTEN FULLY CORRECT FILING •...
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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).
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5. REAR SUSPENSION CARPET CARPET DIRT DIRT LEFT = RIGHT Ball ø4.9mm Thread 6mm Install with HUDY Multi Tool. HUDY TITAN BALL ENDS #990006 6mm Thread OPTION ANTI-ROLL BARS 901304 #362481 1.1mm OPTION SB M3x4 #362482 1.2mm OPTION #362483 1.3mm INCLUDED #362484 1.4mm OPTION 902308 #362486 1.6mm OPTION...
CARPET CARPET DIRT DIRT 6. REAR TRANSMISSION Remaining ball joints Ball joint for will be used in the rear camber links next sections of the instruction manual. 363520 322660 362658 960030 362625 322660 363520 362658 902310 303123 325327 980210 323382 980210 303123 902312...
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Front - less steering UPPER position We recommend for these types of surfaces and traction: • DIRT low & high traction • Wet ASTRO XRAY BALL-BEARINGS LOWER position #940512 5x12x4 OIL OPTION We recommend for these types of surfaces and traction:...
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6. REAR TRANSMISSION CARPET CARPET DIRT DIRT LEFT = RIGHT LEFT = RIGHT INITIAL SETTING ORIENTATION OPEN Eccentric bushings SIDE CENTER CORNER orientation orientation orientation Open bushings must have same orientation on each side. INITIAL SETTING LEFT = RIGHT Alternative orientation ORIENTATION 303123 SHIM 3x6x2...
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6. REAR TRANSMISSION CARPET CARPET DIRT DIRT LEFT = RIGHT THREAD SIDE THREAD SIDE SLOT ORIENTATION THREAD Ball ø5.4mm Thread 8mm Install with HUDY Multi Tool. THREAD Ball ø5.4mm Thread 8mm INITIAL SETTING INITIAL SETTING approx. 27.6mm approx. 27.6mm CARPET CARPET CARPET CARPET...
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6. REAR TRANSMISSION CARPET CARPET DIRT DIRT LEFT = RIGHT SHOCK POSITION ALTERNATIVES 901308 SB M3x8 Steps only for OUTSIDE CARPET CARPET Edition 903308 SFH M3x8 INWARD 06. 1 Shock position OUTSIDE OUTWARD Shock position INSIDE ASSEMBLED VIEW ASSEMBLED VIEW INWARD Shock position 3x8mm...
CARPET CARPET DIRT DIRT 8. FRONT SUSPENSION 903312 Remove the 2mm shim from each front arm. 362315 362324 367210 362112-G CARPET CARPET 362112-H DIRT DIRT 362314 362315 362112-G CARPET CARPET 362112-H DIRT DIRT 903312 362006 362482 DIRT DIRT 303456 1.2mm 901304 361202 902306...
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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).
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CARPET CARPET DIRT DIRT 8. FRONT SUSPENSION 902306 SH M3x6 3x6mm LEFT = RIGHT LEFT = RIGHT Ball ø4.9mm Thread 6mm Install with HUDY Multi Tool. HUDY TITAN BALL ENDS #990006 6mm Thread OPTION ANTI-ROLL BARS 901304 #362481 1.1mm OPTION SB M3x4 #362482 1.2mm INCLUDED #362483 1.3mm OPTION...
9. FRONT TRANSMISSION CARPET CARPET DIRT DIRT 322660 BAG 06 362658 362624 362658 960030 303122 322660 902312 BAG 06 960030 903308 368045 362270 960030 2 Dots 960030 362658 362251-G 362290 362210-G Right 362220-G Left 940513 368102 BAG 00.9 FRONT BIG BORE SHOCK 359050 SHORT REAR SHORT REAR...
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9. FRONT TRANSMISSION DIRT DIRT LEFT = RIGHT EXTREMELY IMPORTANT SPECIFIC ORDER STEPS ➌ CORRECT 980210 Steps only for 2x10mm ➌ P 2x10 DIRT DIRT Edition ➋ ➊ INCORRECT GRAPHITE GREASE 3x8mm Ball ø5.4mm 3x8mm Thread 8mm 303122 903308 5x10x4mm SHIM 3x6x1 SFH M3x8 Bearing with...
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9. FRONT TRANSMISSION CARPET CARPET 2x9mm 901302 SB M3x2.5 Steps only for NOTE CARPET CARPET ORIENTATION Edition GRAPHITE 305394 CUTTAWAY GREASE P 2x9 NOTE VIEW ORIENTATION THREAD LOCK THREAD LOCK GRAPHITE GREASE Thread only from one side. 3x8mm Ball ø5.4mm 3x8mm Thread 8mm 303122...
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9. FRONT TRANSMISSION CARPET CARPET DIRT DIRT LEFT = RIGHT 901306 SB M3x6 ➊ 3x6mm ➋ ARM REAMER (HUDY #107643) DO NOT If the C-hub DOES NOT move NOTE ➊ OVERTIGHTEN freely, use a HUDY Arm ORIENTATION Reamer to resize the hole. CHECK FOR FREE MOVEMENT ROLL CENTER LINKS...
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9. FRONT TRANSMISSION CARPET CARPET DIRT DIRT LEFT = RIGHT 960030 N M3 ASSEMBLED VIEW CARPET CARPET DIRT DIRT INITIAL SETTING LEFT = RIGHT ASSEMBLED VIEW 902316 SH M3x16 960030 N M3 SHORT SHOCK SHORT SHOCK NOTE NOTE ORIENTATION ORIENTATION INITIAL SETTING CARPET CARPET...
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CARPET CARPET DIRT DIRT 10. FRONT & REAR ASSEMBLY #361276 XB4 CARBON FIBER CHASSIS SIDE GUARD L+R - NARROW FRONT - V2 903308 SFH M3x8 903310 SFH M3x10 #361277-G 960030 COMPOSITE CHASSIS SIDE GUARDS L+R N M3 3x10mm NARROW FRONT - V2 - GRAPHITE 3x8mm 3x10mm 3x8mm...
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10. FRONT & REAR ASSEMBLY CARPET CARPET DIRT DIRT 3x14mm 3x14mm After you mount the rear suspension assembly to the chassis, fully tighten all 4 screws that were previously left untightened (page 40 , step 2). 902314 SH M3x14 903310 SFH M3x10 3x10mm SHORT WHEELBASE...
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10. FRONT & REAR ASSEMBLY CARPET CARPET DIRT DIRT Steps only for Edition DIRT DIRT 3x6mm 902306 SH M3x6 3x8mm 902308 SH M3x8 3x12mm 902312 SH M3x12 903310 SFH M3x10 VIEW After you mount the front suspension assembly to the chassis, fully tighten all 3 screws that were previously left untightened (page 40, step 2).
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1 1. STEERING CARPET CARPET DIRT DIRT 362575 322660 CARPET CARPET 303122 BAG 06 362624 362658 303122 362571-G 322660 DIRT DIRT 362658 BAG 06 361322 322660 BAG 06 362581 362624 303122 902308 940508 322660 BAG 00.9 BAG 06 362540 903308 362290 362510 303122...
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1 1. STEERING CARPET CARPET DIRT DIRT INITIAL PRELOAD SETTING 970100 O 10x1.5 SILICONE OIL 1~2mm CLEANER Steps only for Edition Steps only for Edition DIRT DIRT CARPET CARPET NOTE ORIENTATION NOTE ORIENTATION 902310 SH M3x10 3x10mm 3x10mm 3x10mm 3x10mm 3x10mm 3x10mm 3x10mm...
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1 1. STEERING CARPET CARPET DIRT DIRT Steps only for Steps only for Edition Edition DIRT DIRT CARPET CARPET 903312 SFH M3x12 3x12mm 3x12mm 3x12mm 3x12mm THREAD THREAD LOCK LOCK LEFT = RIGHT THREAD SIDE THREAD SIDE SLOT ORIENTATION Thread 8mm Ball ø5.4mm Install with HUDY Multi Tool.
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CARPET CARPET DIRT DIRT 1 1. STEERING LEFT = RIGHT Steps only for Edition CARPET CARPET 303122 SHIM 3x6x1 ASSEMBLY VIEW ASSEMBLY VIEW Ball joint NOTE ORIENTATION INITIAL SETTING Install with HUDY Multi Tool. CARPET CARPET LEFT = RIGHT CHECK FOR FREE CHECK FOR FREE Steps only for Edition...
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12. CENTRAL TRANSMISSION CARPET CARPET DIRT DIRT CARPET CARPET Please note that all central transmission components are interchangeable between the Carpet and COMPATIBILITY Dirt versions, but this is only applicable when the entire central transmission assembly is replaced. DIRT DIRT 972030 902308 365435...
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12. CENTRAL TRANSMISSION CARPET CARPET TIGHTEN GENTLY 3x22mm 902322 NOTE ORIENTATION SH M3x22 903308 SFH M3x8 3x8mm 3x8mm All screws THREAD LOCK 117mm 941015 BB 10x15x4 NOTE ORIENTATION NOTE ORIENTATION 10x15x4mm 941218 47mm BB 12x18x4 12x18x4mm 972030 O 3x2 #364102 #365436 CENTRAL DOGBONE DRIVE SHAFT 65mm - HUDY SPRING STEEL™...
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CARPET CARPET 12. CENTRAL TRANSMISSION VERY IMPORTANT! It is very important that you NEVER FULLY TIGHTEN the Slipper Clutch. Overtightening the Slipper Clutch may result in breakage of the diff crown gear and pinion gear. CENTRAL SLIPPER CLUTCH 13mm ADJUSTMENT The Slipper Clutch can be adjusted by loosening the set- ONE-WAY SLIPPER CLUTCH ADJUSTMENT screw and then, while keeping the tool in the set-screw...
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12. CENTRAL TRANSMISSION DIRT DIRT 113mm 941015 10x15x4mm NOTE ORIENTATION NOTE ORIENTATION BB 10x15x4 972030 O 3x2 10x15x4mm 65mm #364102 XB4 SLIPPER ELIMINATOR - SET Applies for Edition DIRT DIRT 902308 SH M3x8 3x8mm 3x8mm 3x8mm 3x8mm 3x8mm 3x8mm...
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