Xray XB4 Series Instruction Manual
  1. Manuals
  2. Brands
  3. Xray Manuals
  4. Motorized Toy Car
  5. XB4
  6. Instruction manual

Xray XB4 Series Instruction Manual

1/10 luxury electric off-road buggy 4wd
Hide thumbs Also See for XB4 Series:
Table of Contents

Advertisement

Quick Links

1

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the XB4 Series and is the answer not in the manual?

Questions and answers

Related Manuals for Xray XB4 Series

Summary of Contents for Xray XB4 Series

  • 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

    TOOLS REQUIRED Allen 1.5mm (#111545 - HUDY EXCLUSIVE Limited Edition) Combination Pliers (HUDY #189020) Allen 2.0mm (#112045- HUDY EXCLUSIVE Limited Edition) Arm Reamer 3.0mm (#107643 - HUDY EXCLUSIVE Limited Edition) Side Cutters (HUDY #189010) Socket 5.5mm (#175535 - HUDY EXCLUSIVE Limited Edition) Socket 7.0mm (#177035 - HUDY EXCLUSIVE Limited Edition) Pocket Hobby Knife (HUDY #188981) Reamer (#107602 - 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: Front & Rear Differential

    971050 964031 #364912-G 364920 GEAR DIFFERENTIAL CASE - LARGE 941014 #365100 VOLUME - GRAPHITE XRAY XB4 ACTIVE DIFFERENTIAL 364962 FRONT/REAR - SET 903258 BEVEL & SATELITTE GEARS + PINS #364920-G #304932 + #304980 GRAPHITE INCLUDED GEAR DIFFERENTIAL COVER - LARGE...
  • Page 7 1. FRONT & REAR DIFFERENTIAL CARPET DIRT Front diff Rear diff Silicone oil Silicone oil 10.000cSt 10.000cSt CARPET CARPET 7.000cSt 7.000cSt DIRT DIRT Fill just above the cross-pins. Fill just above the cross-pins. 964031 S 3.5x10x0.2 PROPER AMOUNT OF OIL IN THE DIFFS Use a digital scale to measure the exact amount of oil in the diff.
  • Page 8 1. CENTER GEAR DIFFERENTIAL DIRT 980210 #365101 XRAY XB4 ACTIVE DIFFERENTIAL - CENTER - SET 364912 964031 364963 SHORT 304930 971050 304980 304990 964050 304930 CENTER DIFF SPUR GEARS 364913 #364978 78T/48 OPTION #364981 81T/48 INCLUDED 971050 980210 364981 BEVEL & SATELITTE GEARS...
  • Page 9 1. CENTER GEAR DIFFERENTIAL DIRT Center diff 100.000cSt Silicone oil Fill just above the cross-pins. 964031 S 3.5x10x0.2 PROPER AMOUNT OF OIL IN THE DIFFS Use a digital scale to measure the exact amount of oil in the diff. Remember that during operation the diff gets hotter and the heat may allow the oil Fill differential up to the top of the to expand.

  • Page 10: Rear Central Transmission

    365443 #362370 3 DOTS INCLUDED 940815 940510 365127 902305 #365100 XRAY BALL-BEARING 362370 XRAY XB4 ACTIVE DIFFERENTIAL #359050 5x10x4 GREASE OPTION FRONT/REAR - SET #940510 5x10x4 OIL INCLUDED #940814 8x14x4 GREASE OPTION #940815 8x14x4 OIL INCLUDED DRIVE SHAFT COLLAR 362006...
  • Page 11 CARPET 2. REAR CENTRAL TRANSMISSION ➋ NOTE 902305 ORIENTATION SH M3x5 Bearing Oil ➌ HIGHEST (HUDY #106230) 3 DOTS 8x14x4mm ➊ GRAPHITE GREASE (HUDY #106210) 5x10x4mm 940510 BB 5x10x4 Bearing with BLUE ➍ NOTE ORIENTATION rubber covers ➎ ➏ 940815 DETAIL BB 8x14x4 CARPET...
  • Page 12 DIRT 2. REAR CENTRAL TRANSMISSION NOTE ➋ ORIENTATION 902305 SH M3x5 LOWEST Bearing Oil ➌ 3 DOTS (HUDY #106230) 8x14x4mm ➊ GRAPHITE GREASE (HUDY #106210) 5x10x4mm 940510 BB 5x10x4 Bearing with BLUE ➍ NOTE ORIENTATION rubber covers ➎ ➏ 940815 DETAIL BB 8x14x4 LOWEST...

  • Page 13: Front Central Transmission

    2. FRONT CENTRAL TRANSMISSION CARPET DIRT #365100 XRAY XB4 ACTIVE DIFFERENTIAL FRONT/REAR - SET 902312 362006 324172 365432 980210 981208 BALL-BEARING HUB #324172 1 DOT INCLUDED #324172 2 DOTS OPTION #324172 3 DOTS INCLUDED 365230 940510 365443 364903+364940 ANGLE HUB - FRONT...
  • Page 14 CARPET 2. FRONT CENTRAL TRANSMISSION NOTE ➋ NOTE ORIENTATION ORIENTATION DETAIL 902305 ➌ SH M3x5 1 DOT Bearing Oil 8x14x4mm ANGLED HUB (HUDY #106230) ➊ GRAPHITE GREASE ➍ 5x10x4mm (HUDY #106210) Bearing with BLUE ➎ NOTE ORIENTATION 940510 rubber covers THREAD LOCK BB 5x10x4 ➏...
  • Page 15 DIRT 2. FRONT CENTRAL TRANSMISSION NOTE ➋ ORIENTATION NOTE ORIENTATION DETAIL 902305 ➌ SH M3x5 ANGLED HUB Bearing Oil 8x14x4mm 3 DOTS (HUDY #106230) ➊ GRAPHITE GREASE ➍ 5x10x4mm (HUDY #106210) Bearing with BLUE ➎ NOTE ORIENTATION 940510 rubber covers THREAD LOCK BB 5x10x4 ➏...

  • Page 16: Rear Suspension

    3. REAR SUSPENSION CARPET DIRT 903312 363122-H (SHORT) CARPET 363123-H (LONG) DIRT 362315 363325 367210 363112-H (SHORT) CARPET 362315 363113-H (LONG) DIRT 363112-H 363316 363113-H 901304 903312 363122-H 363123-H 902308 362006 362478 CARPET 362473 DIRT 901303 303431-K 303454 Remove the 3x6.5x2mm shim from each rear arm. 901308 SHORT REAR SUSPENSION ARM...
  • Page 17 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 18 3. REAR SUSPENSION CARPET DIRT 901308 SB M3x8 DETAIL 1.5mm STEP DETAIL ➌ ANTI-ROLL BARS 901303 DETAIL #362470 1.0mm OPTION SB M3x3 INITIAL SETTING 0~1mm #362471 1.1mm OPTION #362472 1.2mm OPTION 901304 #362473 1.3mm INCLUDED SB M3x4 #362474 1.4mm OPTION #362476 1.6mm OPTION #362478 1.8mm INCLUDED #362480 2.0mm OPTION...

  • Page 19: Front Suspension

    CARPET DIRT 3. FRONT SUSPENSION 903312 362315 362323 367210 362112-H 362313 362113-H 362315 362112-H (SHORT) CARPET 362113-H (LONG) DIRT 903312 901303 902308 361201 303454 362478 CARPET 362472 DIRT 901308 303431-K 362006 901304 303454 902308 ANTI-ROLL BARS #362470 1.0mm OPTION SHORT FRONT SUSPENSION ARM #362471 1.1mm OPTION...
  • Page 20 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).
  • Page 21 CARPET DIRT 3. FRONT SUSPENSION 901308 SB M3x8 DETAIL 1.5mm 902308 SH M3x8 ANTI-ROLL BARS STEP DETAIL ➌ DETAIL #362470 1.0mm OPTION 901303 INITIAL SETTING SB M3x3 0~1mm #362471 1.1mm OPTION #362472 1.2mm INCLUDED #362473 1.3mm OPTION 901304 #362474 1.4mm OPTION SB M3x4 3x3mm...

  • Page 22: Rear Transmission

    #325390 ALU SHIM 10x12x2MM (2) - SWISS 7075 T6 WHEEL HUBS 12MM #365360 +4.5mm - (6 slots) OPTION #365359 +3.75mm (5 slots) OPTION #365358 +3.0mm (4 slots) OPTION XRAY BALL-BEARING ALU CONICAL SHIM #365357 +2.25mm (3 slots ) OPTION #940512 5x12x4 OPTION...
  • Page 23 #325326 73mm OPTION LESS OFFSET MORE OFFSET #325324 75mm INCLUDED Rear - more traction Rear - less traction Front - more steering Front - less steering XRAY BALL-BEARING REAR UPRIGHTS #940512 5x12x4 OIL OPTION #323354-H HARD INCLUDED #941015 10x15x4 OIL OPTION...
  • Page 24 4. REAR TRANSMISSION CARPET DIRT Ensure that the rear upright 306219 moves freely. If it does not move SHIM 3x6x1 LONGER WHEELBASE freely, use sandpaper to thin both wheelbase adjustment shims. Adjustment Shim IN FRONT OF HUB moves hub rearward. 306219 SHIM 3x6x2 902254...

  • Page 25: Front Transmission

    4. FRONT TRANSMISSION CARPET DIRT WHEEL HUBS 12MM XRAY BALL-BEARING #365360 +4.5mm - (6 slots) OPTION #940510 5x10x4 OPTION #365359 +3.75mm (5 slots) OPTION #940512 5x12x4 OPTION #365358 +3.0mm (4 slots) OPTION #359050 5x10x4 GREASE INCLUDED #365357 +2.25mm (3 slots) OPTION...
  • Page 26 84mm OPTION ➊ #106210 HUDY GRAPHITE GREASE ➍ #106213 HUDY JOINT GREASE - OPTION SHORT AXLE Use HUDY Ball-Bearing Grease #106220 - STANDARD #106221 - BLUE XRAY BALL-BEARING #106222 - RED 359050 #940510 5x10x4 OPTION BB 5x10x4 #940512 5x12x4 OPTION...
  • Page 27 4. FRONT TRANSMISSION CARPET DIRT Check for free movement 901306 SB M3x6 DO NOT OVERTIGHTEN ARM REAMER ➋ (HUDY #107633) 20mm If the C-hub does not move freely, use a HUDY Arm Reamer to resize the hole. NOTE ORIENTATION ➊ 33.4mm CARPET THREAD...

  • Page 28: Front & Rear Assembly

    CARPET DIRT 4. FRONT & REAR ASSEMBLY #361295 COMPOSITE CHASSIS BRACE REAR - MEDIUM 902314 902310 #361191 361190 BRASS CHASSIS BRACE REAR (40g) 902308 902312 361298 960030 960030 960030 361296 #361294 COMPOSITE CHASSIS BRACE FRONT - MEDIUM 361297 960030 361269-H #361269-M 361269-H COMPOSITE CHASSIS SIDE GUARDS L+R...
  • Page 29 CARPET DIRT 4. FRONT & REAR ASSEMBLY #361269-M COMPOSITE CHASSIS SIDE GUARDS L+R (MEDIUM) 903308 SFH M3x8 903310 SFH M3x10 The medium side guards increase chassis flex and are recommended for low-traction tracks. 960030 N M3 3x10mm 3x10mm 3x8mm ALU NUTS M3 #296530-B BLUE OPTION 3x8mm...
  • Page 30 4. FRONT & REAR ASSEMBLY CARPET DIRT 902314 SH M3x14 903310 SFH M3x10 After you mount the rear suspension assembly to the chassis, fully tighten all 4 screws that were previously left untightened (page 25, step 2). DETAIL 902312 SH M3x12 903310 SFH M3x10 After you mount the front suspension...
  • Page 31 CARPET DIRT 5. STEERING 362571 302665 362280 352610 303125 362652 302665 362652 302665 361322 352610 362581 302665 303122 902308 940508 362540 903308 362290 362510 303122 362290 #362510-G 940508 COMPOSITE SERVO SAVER - GRAPHITE 902310 362510 362510 332540 #362575 902310 970100 332561 ALU STEERING PLATE 2-HOLE - 6mm PROFILED SHAPE - SWISS 7075 T6...
  • Page 32 5. STEERING CARPET DIRT THREAD LOCK 970100 O 10x1.5 INITIAL PRELOAD SETTING DETAIL 1~2mm CLEANER SERVO SAVER NOTE ORIENTATION STEERING PLATE #362571 HARD INCLUDED #362571-G GRAPHITE OPTION #362575 OPTION 902310 SH M3x10 Increases steering precision and predictability and is recommended for use in high-traction conditions. Includes extra Ackermann positions for very precise steering adjustment.
  • Page 33 CARPET DIRT 5. STEERING 903308 SFH M3x8 30.7mm CARPET THREAD 31.5mm DIRT Install the pivot balls with Professional 10mm Thread Multi Tool (HUDY #183011) THREAD 303125 SHIM 3x6x3 362280 CON. SHIM 3x6x2 NOTE ORIENTATION Adjustment block towards outside view DETAIL CONICAL SHIM 2mm NOTE ORIENTATION INITIAL POSITION...

  • Page 34: Slipper Clutch Assembly

    6. SLIPPER CLUTCH ASSEMBLY CARPET #365101 XRAY XB4 ACTIVE 980210 941015 361321 DIFFERENTIAL - CENTER - SET 980210 902308 361189 364132 980212 364173 902308 902306 364115 364131 #364024 364123 ALU CENTRAL BULKHEAD 364023 361176 365881 364131 364122 902318 903308 364141...
  • Page 35 CARPET 6. SLIPPER CLUTCH ASSEMBLY EXTREMELY IMPORTANT BLACK PAD must be always oriented with the PRINTED SYMBOLS facing the SPUR GEAR. Plane side BLACK PAD Side with symbols SPUR GEAR Alu plate lock disk Plane / Symbols Symbols / Plane Symbols / Plane ADJUSTABLE SLIPPER SIDE SPUR GEAR...
  • Page 36 6. SLIPPER CLUTCH ASSEMBLY CARPET TIGHTEN GENTLY NOTE ORIENTATION 902318 SH M3x18 #364024 ALU CENTRAL BULKHEAD 903308 SFH M3x8 SLIPPER CLUTCH ADJUSTMENT NOTE ORIENTATION #364904 The Slipper Clutch can be adjusted by loosening the set-screw and then, while CENTER DIFFERENTIAL - SET keeping the tool inside of the set-screw, rotating the spur gear by hand as indicated in the drawing.

  • Page 37: Center Diff Assembly

    361176 #364100 SLIPPER CLUTCH - SET 902318 903308 364013 903308 #364024 #365101 XRAY XB4 ACTIVE ALU CENTRAL BULKHEAD DIFFERENTIAL - CENTER - SET 901304 HEX SCREW SB M3x4 (10) 361176 GRAPHITE CENTER UPPER DECK 2MM 902306 HEX SCREW SH M3x6 (10)
  • Page 38 6. CENTER DIFF ASSEMBLY DIRT #364100 SLIPPER CLUTCH - SET NOTE ORIENTATION BEARING OIL (HUDY #106230) #365101 XRAY XB4 ACTIVE DIFFERENTIAL - CENTER - SET 902306 SH M3x6 902308 SH M3x8...

  • Page 39: Shock Absorbers

    CARPET DIRT 7. SHOCK ABSORBERS PISTONS DETAIL holes holes holes (Create custom holes) (1.6mm) (1.7mm) (0mm - use required drill pin) 368010 965023 368031 Thick Shim Thick Shim Thin Shim 368161 363240 368121 902205 970120 306219 holes holes holes (Create custom holes) (1.6mm) (1.7mm) (0mm - use required drill pin)
  • Page 40 7. SHOCK ABSORBERS CARPET DIRT 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 2 holes (1.6mm) 970080 O-ring O 8x1 THIN Shim INITIAL PISTON 972031...
  • Page 41 CARPET DIRT 7. SHOCK ABSORBERS IMPORTANT UP-STOP TRAVEL SETTINGS It is very important to have properly set the up-stop travel to avoid ENSURE UP-STOP SHIM damage to the drive shaft and diff outdrives. NO COLLISION To avoid collision of the drive shaft with diff outdrives use the up-stop travel shims to set-up the up-stop travel.

  • Page 42: Final Assembly

    8. FINAL ASSEMBLY CARPET DIRT 107872 Velcro Tape 306310 902306 Speed Controller 366220 (NOT INCLUDED) 902318 326176 902318 306301 903308 366220 326176 366050 361320 366143 306208 903310 903306 903308 323517 CARPET 903310 323513 DIRT LiPo Battery Pack 366143 903306 (NOT INCLUDED) Receiver 903310 (NOT INCLUDED)
  • Page 43 8. FINAL ASSEMBLY CARPET DIRT INITIAL POSITION ➋ DETAIL ➊ ➍ 902316 SH M3x16 NOTE DETAIL ORIENTATION 960030 INITIAL POSITION N M3 ➌ ➌ INITIAL POSITION ALU NUTS M3 ➋ #296530-B BLUE OPTION #296530-K BLACK OPTION #296530-O ORANGE OPTION #960031 SILVER OPTION ➊...
  • Page 44 8. FINAL ASSEMBLY CARPET DIRT 903306 SFH M3x6 Motor (NOT INCLUDED) 902310 SH M3x10 NOTE ORIENTATION ➊ ➌ NOTE ➊ ORIENTATION ➋ ➋ Pinion (NOT INCLUDED) Loosen the screw ➊ Insert motor into the bulkhead PINIONS ➋ #365718 18T / 48P #365719 19T / 48P #365720...
  • Page 45 CARPET DIRT 8. FINAL ASSEMBLY Speed Controller (NOT INCLUDED) 903308 SFH M3x8 Receiver (NOT INCLUDED) 903310 Feed the receiver wire SFH M3x10 into the antenna tube 3x8mm #107875 3x10mm DOUBLE-SIDED TAPE #107876 HUDY ULTRA THIN DOUBLE- SIDED TAPE - SINGLE STRIP (5) Self-adhesive Foam Strip (#107871 HUDY) 902318...
  • Page 46 HIGH TRACTION Cutting line MORE TRACTION LOW TRACTION Cutting line SCISSORS (HUDY #188990) BODY REAMER (HUDY #107602) DIRT XB4 GAMMA 4D BODY XRAY LEXAN BODY #369705 0.75mm ALPHA INCLUDED #369706 0.50mm ALPHA OPTION SCISSORS #369708 0.75mm GAMMA 4C INCLUDED CARPET (HUDY #188990) #369709 0.50mm GAMMA 4CL OPTION...
  • Page 47 N M4 Rear wheel (WIDE) Front wheel (NARROW) OPTIONAL ALU WING SHIM #293561 SILVER OPTION 903308 #293561-O ORANGE OPTION SFH M3x8 XRAY LEXAN REAR WING #323510 1.0mm OPTION #323511 1.5mm OPTION #323513 1.0mm RANK INCLUDED DIRT #323517 1.0mm INCLUDED CARPET #363510 1.0mm...
  • Page 48 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 49 SOFT MEDIUM TIGHT SPRINGS STANDARD REBOUND GRAPHITE PISTONS ° ° CUSTOM PISTONS BRAND #107720 GAUGE COMPOUND INSERTS WHEELS ELECTRONICS MOTOR SPEEDO MOTOR BATTERY TIMING BATTERY SIZE STD. SHORT LOW SHORT BODY TYPE COMMENTS XB4’21 SET-UP SHEET VER. 1 ©XRAY 2020...
  • Page 50 199183 108201 104004 108205 108203 108204 106000 106036 109801 107701 181090 107740 107742 181030 293110 108190 104004 HUDY AIR VAC - VACUUM PUMP - 1/10 OFF-ROAD 108160 HUDY 1/10 OFF-ROAD CAR STAND - V2 105500 HUDY UNIVERSAL TIRE BALANCING STATION 108190 HUDY ALU TRAY FOR PARTS 105520...
  • Page 51 199270 107855 109880 199060 298100 108160 105520 109840 183011 107090 107601 177035 105550 175535 108905 108960 112045 132045 109860 111545 153055 107880 188990 111545 LIMITED EDITION - ALLEN WRENCH # 1.5MM 199270 HUDY LIPO SAFETY BAG 112045 LIMITED EDITION - ALLEN WRENCH # 2.0MM 293110 HUDY BRUSHLESS RC FAN 30MM 132045...
  • Page 52 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...

This manual is also suitable for:

Xb4c 21Xb4d 21

Table of Contents