Xray T4 2018 Instruction Manual
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Xray T4 2018 Instruction Manual

1/10 luxury electric touring car 4wd
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Summary of Contents for Xray T4 2018

  • Page 2: Before You Start

    Phone: (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: E-mail: info@teamxray.com E-mail: xray@rcamerica.com www.teamxray.com Failure to follow these instructions will be considered as abuse and/or neglect.

  • Page 3: Warranty

    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: Symbols Used

    400cSt (HUDY #106340) 3000cSt (HUDY #106430) of the XRAY Set-up Book, XRAY will now be offering only the digital online version on our website www.teamxray.com. By offering this online version instead of including a hardcopy printed version in kits, you will always be assured of having the most current updated version.

  • Page 5: Chassis Preparation

    COLOR INDICATIONS Style A - indicates parts that are included in the bag marked for the section. At the beginning of each section is an exploded view of the parts to be assembled. There is also a list of all the parts and part numbers that are related to the assembly of that section.
  • Page 6 STEEL SOLID AXLE DRIVESHAFT ADAPTERS HUDY SPRING STEEL™ OUTDRIVES ALU SOLID DRIVESHAFT ADAPTERS HUDY SPRING STEEL™ 30 4900 XRAY GEAR DIFFERENTIAL - SET 90 2310 HEX SCREW SH M3x10 (10) 30 4910 COMPOSITE GEAR DIFF. CASE & COVER 90 3256 HEX SCREW SFH M2.5x6 (10)
  • Page 7 1. GEAR DIFFERENTIAL & FRONT SOLID AXLE INITIAL SETTING 3000cSt 964031 S 3.5x10x0.2 #304932 GRAPHITE GEAR DIFF BEVEL & SATELLITE GEARS (2+4) Fill differential up to the top of the diff pin. DO NOT fill the diff to the top of the housing. TO ENSURE YOU HAVE THE SAME AMOUNT OF OIL FROM REBUILD TO REBUILD, DO THE FOLLOWING: #107865 HUDY Ultimate Digital Pocket...
  • Page 8 1. GEAR DIFFERENTIAL & FRONT SOLID AXLE DETAIL 903256 SFH M2.5x6 ➌ ➊ ➍ ➋ NOTE ORIENTATION Finish tightening in this order. Tighten the screws equally but do NOT tighten them completely. BEARING OIL (HUDY #106230) 941015 BEARING OIL BB 10x15x4 (HUDY #106230) COMPOSITE FRONT SOLID AXLE BEARING OIL...
  • Page 9 HIGH-PERFORMANCE KEVLAR® DRIVE BELT FRONT 3 x 513 MM 30 5446 HIGH-PERFORMANCE KEVLAR® DRIVE BELT REAR 3 x 189 MM 30 4900 XRAY GEAR DIFFERENTIAL - SET 30 5521-K ALU SOLID LAYSHAFT - BLACK 30 5188 COMPOSITE SOLID AXLE 38T - SET...
  • Page 10 #305778 78T OPTION #305866 96T OPTION #305779 79T OPTION #305869 99T OPTION #305781 81T OPTION #305870 100T OPTION NOTE ORIENTATION only when using XRAY OFFSET spur gears. 965050 #305784 84T INCLUDED #305874 104T OPTION #305876 106T OPTION #305878 108T OPTION 981212...
  • Page 11 2. CENTRAL TRANSMISSION FRONT BELT TENSION ADJUSTMENT REAR BELT TENSION ADJUSTMENT Front diff UPPER position - tab in bottom Front diff LOWER position - tab in top notch Rear diff UPPER position - tab in bottom notch - Rear diff LOWER position - tab in top notch - provides notch - provides more steering, but less front - provides more front traction, but makes provides more on-power steering, but makes the...

  • Page 12: Front & Rear Suspension

    3. FRONT & REAR SUSPENSION 362315 REAR ARMS - STANDARD #303168 HARD OPTION 307216 303720-O #303169 GRAPHITE INCLUDED 901408 303129 REAR ARMS - ARS™ 303129 #303170 HARD INCLUDED 362315 #303171 GRAPHITE OPTION 901310 303169 303713-O (Left) 303712-O (Right) FOR ALTERNATIVE SETTING ACTIVE REAR SUSPENSION™...
  • Page 13 3. FRONT & REAR SUSPENSION REAR ARMS 901310 SB M3x10 STANDARD REAR SUSPENSION REAR LEFT ARM REAR RIGHT ARM 2.3mm (INITIAL SETTING) 901408 SB M4x8 4x8mm COMPLETED ASSEMBLY RIGHT REAR ARM REAR ARMS - STANDARD LEFT REAR ARM 3x10mm #303168 HARD OPTION #303169 GRAPHITE INCLUDED REAR ARMS - ARS™...
  • Page 14 Middle position = 0.5 mm or 0.5° from center Outer position = 1mm or 1° from center The XRAY rear alu lower suspension holders provide even greater range of adjustment for the rear suspension. Using different combinations of eccentric TOE-IN...
  • Page 15 Middle position = 0.5 mm or 0.5° from center Outer position = 1mm or 1° from center The XRAY front alu lower suspension holders provide even greater range of adjustment for the front suspension. Using different combinations of eccentric bushings, fine adjustment of front anti-squat, front kick-up, front toe-in, front roll TOE-IN center, and front track-width can be obtained.
  • Page 16 4. STEERING 902306 303129 #301169 T4’18 GRAPHITE UPPER DECK 1.6MM 362652 303454 372503 303212 362652 372503 902305 372503 303126-K 303122-O 940508 301199 930306 302526 302547-O 303129 902306 362650 940508 302663 302612 302535 302536 903308 302663 903306 302663 302663 302612 #306516-O #302570 #302525 T4 ALU TOP DECK MOUNT - ORANGE...
  • Page 17 4. STEERING 3x6x2mm HUDY ALU SERVO HORNS 10mm THREAD #293491 KO, JR, Sanwa, Airtr. - OFFSET - 23T 303129 SHIM 3x6x2 #293492 Hitec - OFFSET - 24T 10mm THREAD #293493 Futaba - OFFSET - 25T 3x6x5mm #293501 KO, JR, Sanwa, Airtronics - 23T #293502 Hitec - 24T 303126-K #293503 Futaba - 25T...
  • Page 18 5. FRONT & REAR TRANSMISSION 930407 901304 #309002 SET OF CERAMIC BALL-BEARINGS (14) 303803 901303 362650 303432-O 303455 302663 303455 362650 901304 302804 302663 901303 303432-O 930407 303212 302663 302363 362649 362651 303122-K 303127-K 307321 305328 980210 305392 305241 305341 901302 302663 305231...

  • Page 19: Front Transmission

    5. FRONT & REAR TRANSMISSION REAR TRANSMISSION FRONT TRANSMISSION 901302 THREAD LOCK SB M3x2.5 THREAD LOCK GRAPHITE GREASE DO NOT OVERTIGHTEN (HUDY #106210) 305392 2x10mm P 2x10 2x9mm 305394 P 2x9 GRAPHITE GREASE Set-screw against (HUDY #106210) ONLY FOR GRAPHITE GREASE the flat spot REAR THREAD LOCK...
  • Page 20 5. FRONT & REAR TRANSMISSION FRONT TRANSMISSION T4 OPTIONAL PARTS 902205 SH M2x5 WHEEL HUBS #305350-K ALU - OFFSET 0 MM INCLUDED #305351 ALU - OFFSET -0.75 MM #305352 ALU - OFFSET +0.75 MM 940510 BB 5x10x4 #305353 ALU - OFFSET +1.5 MM 980210 STEERING BLOCKS P 2x10...

  • Page 21: Rear Transmission

    5. FRONT & REAR TRANSMISSION REAR TRANSMISSION 303122-K SHIM 3x6x1 ALTERNATIVE STANDARD REAR SUSPENSION INITIAL SETTING INITIAL SETTING 303127-K SHIM 3x6x4 LEFT UPRIGHT = RIGHT UPRIGHT 901304 SB M3x4 1-HOLE REAR UPRIGHTS (See page 19) 5mm THREAD An optional 1-hole rear upright is available for fine ALU SHIM tuning.
  • Page 22 5. FRONT & REAR TRANSMISSION REAR TRANSMISSION 303129 COMPOSITE SHIM 3x6x1mm SHIM 3x6x1 ALTERNATIVE Do not use for basic set-up ACTIVE REAR SUSPENSION™ 5mm THREAD COMPOSITE SHIM 3x6x1mm STEP 2 903306 Do not use for basic set-up SFH M3x6 6mm THREAD INITIAL SETTING INITIAL SETTING IMPORTANT...
  • Page 23 5. FRONT & REAR TRANSMISSION 8mm THREAD FRONT TRANSMISSION FREE MOVEMENT 303129 INITIAL SETTING SHIM 3x6x1 FREE MOVEMENT RECOMMENDED BUMPSTEER SETTINGS: CARPET - 1mm thick shim ASPHALT - 3mm thick shims COMPOSITE SHIM 3x6x1mm The number of shims changes the angles of the steering linkage. When no shims are used, the car is easy to drive into the corner.
  • Page 24 5. FRONT & REAR TRANSMISSION FRONT ANTI-ROLL BAR DETAIL ANTI-ROLL BARS FRONT ANTI-ROLL BAR 3x4mm 901303 SB M3x3 3x3mm 3x4mm 901304 SB M3x4 3x3mm CENTER DETAIL Set the bar into the center, remove the play in the bushings, and tighten the setscrews fully. If the sides still does not When the bars are set, verify that move at the same time,...

  • Page 25: Standard Suspension

    5. FRONT & REAR TRANSMISSION REAR ANTI-ROLL BAR STANDARD SUSPENSION INITIAL SETTING = MIDDLE BALL INITIAL POSITION Use the INNER ball on low-traction Use the MIDDLE ball on low- to medium- Use the OUTER ball on high-traction tracks tracks (mainly low-traction carpet traction tracks (asphalt, carpet).

  • Page 26: Shock Absorbers

    308334 303241 #308031-O #308029 ALU XRAY SHOCK SPRING RETAINING COLLAR - ORANGE (4) ULP ALU PROGRESSIVE SHOCK SYSTEM - SET (2) Progressive shock system for touring cars for improved traction and steering characteristics. Shock insert with 3 triangular cutouts used with piston WITHOUT holes. The hardness of the shock is influenced not by the holes in the piston, but rather by the insert.
  • Page 27 6. SHOCK ABSORBERS SHOCK OIL 972030 NOTE O 3x2 ORIENTATION SHOCK OIL SHOCK OIL CUTAWAY VIEW SHOCK OIL DETAIL ➊ 970131 O 13x1.0 ➋ SHOCK OIL Be careful not to cross-thread the collar on the shock body. #183011 HUDY RC SHOCK-PLIER UNI TOOL DETAIL DETAIL INCORRECT...
  • Page 28 SHOCK LENGTH ADJUSTMENT: #308031-O ALU XRAY SHOCK SPRING RETAINING COLLAR - ORANGE (4) It is VERY IMPORTANT that all shocks are equal length. Fully extend the shock absorber and measure the end-to-end length; we recommend using digital calipers to give an accurate measurement. If a shock absorber is shorter or longer than others, adjust the shock length by tightening or loosening the ball joint on the shock rod.

  • Page 29: Front & Rear Assembly

    7. FRONT & REAR ASSEMBLY 301218 301227 902312 303129 301216 308308-O 902308 981212 301322 960030 903310 301325 301322 301202 FRONT BODY MOUNT SET 903310 #301322 INCLUDED 903308 #301323 +1mm OPTION #301324 +2mm OPTION #301228 #301213 #301203 #301351-O T4 FOAM BUMPER WIDE - HARD GRAPHITE UPPER HOLDER FOR BUMPER 2.5MM IMPACT-ABSORBING BUMPER ALU ADJUSTABLE BODY POST STOP (2)
  • Page 30 T4 SHOCK TOWER FRONT 3.0MM GRAPHITE 303129 SHIM 3x6x2 3x6x2mm #308307-O XRAY T4 ALU SHOCK ABSORBER-SET - ORANGE (2) For some very specific racing conditions like extremely low FRONT SHOCK SPRING traction, the shocks with shock towers from previous T4 cars will C=2.5 fit onto T4’18 and are available as an option.
  • Page 31 SHIM 3x6x2 306219 3x6x2mm SHIM 3x6x3 #308307-O XRAY T4 ALU SHOCK ABSORBER-SET - ORANGE (2) 3x6x1mm REAR SHOCK SPRING For some very specific racing conditions like extremely low traction, C=2.5 the shocks with shock towers from previous T4 cars will fit onto SHOCK POSITION T4’18 and are available as an option.

  • Page 32: Final Assembly

    7. FINAL ASSEMBLY Receiver Speed Controller Motor (NOT INCLUDED) (NOT INCLUDED) (NOT INCLUDED) 903306 306233 903306 306301 306310 902306 305912~306000 306201 903308 (NOT INCLUDED) 902308 306219 902306 Steering Servo (NOT INCLUDED) 309402 306530 Servo Screw (NOT INCLUDED) 306204-O 903306 902308 306184 960140 903306...
  • Page 33 7. FINAL ASSEMBLY ALTERNATIVE 1 ALTERNATIVE 2 Standard steering mounting system STANDARD STEERING ARM MOUNTING Floating steering mounting system FLOATING STEERING ARM MOUNTING 903306 provides maximum steering response makes the car easier to drive over (INITIAL SETTING) SFH M3x6 and makes the car more precise. curbs and on bumpy tracks.
  • Page 34 7. FINAL ASSEMBLY 902308 SH M3x8 Adjust the motor so the pinion meshes with the spur gear properly. Make sure DETAIL the gear mesh is not too tight. 3x2.5mm set screw There should be a small amount of play (#901302) between the teeth of the pinion gear and (NOT INCLUDED) the spur gear.
  • Page 35 7. FINAL ASSEMBLY 903306 SFH M3x6 #306186 ALU LIPO BATTERY BACKSTOPS (F+R) #306191 #306194 Using the optional stand and shims with screw allows T4 GRAPHITE + ALU FULLY T4 GRAPHITE + BRASS FULLY adjustment of battery position, which has a direct influence ADJUSTABLE BATTERY HOLDER ADJUSTABLE BATTERY HOLDER on balance.
  • Page 36 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...

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