Xray XB8 2017, Instruction Manual

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Page 2: ...for all claims resulting directly or indirectly from the purchase ownership or use of the product By the act of assembling or operating this product the user accepts all resulting liability If the bu...

Page 3: ...al use or cover or imply how long any model cars components or electronic components will last before requiring replacement Due to the high performance level of this model car you will need to periodi...

Page 4: ...356 550cSt 100ml HUDY 106371 700cSt 100ml Silicone Diff Oil HUDY 106431 3000cSt 100ml HUDY 106451 5000cSt 100ml HUDY 106471 7000cSt 100ml Special Tool for all turnbuckles nuts HUDY 181090 Turnbuckle W...

Page 5: ...962131 S 13 x 16 x 0 1 mm 10 WASHER SUSPENSION DRIVETRAIN MAINTENANCE Check suspension for free movement during building and operation and especially after running and if you have crashed the car If t...

Page 6: ...ONE O RING 6x1 5 10 98 0261 PIN 2 5x11 5 10 BAG 940816 903312 355046 964060 355031 355031 971060 355022 940816 355091 964030 980261 971060 355084 355064 FRONT REAR FRONT 355064 FRONT 355065 REAR 35506...

Page 7: ...06221 BLUE 106222 RED IMPORTANT Use the same diff outdrives on both ends of a diff OIL OIL Fill the differentials with oil just above the satellite gears IMPORTANT VERY IMPORTANT OIL INCORRECT CORRECT...

Page 8: ...L BEARING 8x16x5 BLUE COVERED 2 96 4030 WASHER S 3 5x12x0 2 10 96 4060 WASHER S 6x18x0 2 10 97 1060 SILICONE O RING 6x1 5 10 98 0261 PIN 2 5x11 5 10 940816 BB 8x16x5 971060 O 6x1 5 964060 S 6x18x0 2 G...

Page 9: ...er diff 7 000cSt BOOK SET UP Fill the differentials with oil just above the satellite gears IMPORTANT VERY IMPORTANT OIL INCORRECT CORRECT Do not overfill the differential If there is too much oil in...

Page 10: ...DRIVE SHAFT COUPLING HUDY SPRING STEEL 35 5416 CENTRAL CVD SHAFT UNIVERSAL JOINT HUDY SPRING STEEL 35 5427 FRONT CENTRAL CVD DRIVE SHAFT HUDY SPRING STEEL 35 5471 DRIVE SHAFT LOCKING RING 2 35 5472 DR...

Page 11: ...5114 BEVEL DRIVE GEAR 14T 35 5236 CVD DRIVE SHAFT COUPLING HUDY SPRING STEEL 35 5416 CENTRAL CVD SHAFT UNIVERSAL JOINT HUDY SPRING STEEL 35 5625 REAR CENTRAL CVD DRIVE SHAFT HUDY SPRING STEEL LONG Gr...

Page 12: ...8 90 1303 HEX SCREW SB M3x3 10 90 1305 HEX SCREW SB M3x5 10 90 1312 HEX SCREW SB M3x12 10 90 1408 HEX SCREW SB M4x8 10 90 2318 HEX SCREW SH M3x18 10 90 3308 HEX SCREW SFH M3x8 10 90 9372 SCREW PHILLIP...

Page 13: ...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...

Page 14: ...ION 353424 2 4mm OPTION 353425 2 5mm OPTION 353426 2 6mm OPTION 353428 2 8mm INCLUDED 353430 3 0mm OPTION 1 5mm 6mm DETAIL 2 0mm L R STEP DETAIL DETAIL Loosen the 3x5 setscrew if the anti roll bar doe...

Page 15: ...08 REAR LOWER OUTER PIVOT PIN SCREW 3MM 2 90 1504 HEX SCREW SB M5x4 10 90 2310 HEX SCREW SH M3x10 10 90 2314 HEX SCREW SH M3x14 10 90 2318 HEX SCREW SH M3x18 10 90 2320 HEX SCREW SH M3x20 10 90 2330 H...

Page 16: ...freely use a HUDY Arm Reamer to resize the hole ARM REAMER 1 1mm INITIAL SETTING HUDY 107633 2x L R Check for free movement DETAIL DETAIL 2x 2x L R L R RIGHT THREAD LEFT THREAD OIL OIL Follow the TECH...

Page 17: ...2314 SH M3x14 903312 SFH M3x12 960030 N M3 902318 SH M3x18 902320 SH M3x20 902310 SH M3x10 3x18mm 3x18mm 3x20mm 3x10mm For stiffer wing mounting use 353550 ALU WING MOUNT BRACE BOOK SET UP DETAIL INIT...

Page 18: ...NT LOWER SUSP HOLDER FRONT SQUARE ADJ ROLL CENTER V2 35 2324 ALU FRONT LOWER SUSP HOLDER REAR SQUARE ADJ ROLL CENTER V2 35 2314 COMPOSITE SQUARE ADJ ROLL CENTER BUSHINGS V2 2 35 2460 PIVOT BALL 5 8 10...

Page 19: ...ombinations 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 cent...

Page 20: ...ement Loosen the 3x5 setscrew if the anti roll bar does not turn freely Step L R STEP DETAIL 1 5mm 6mm Follow the TECH TIP on page 5 to install the pivot balls DETAIL DETAIL DETAIL BOOK SET UP FRONT A...

Page 21: ...52 940814 903312 35 7254 COMPOSITE BALL CUP 13 9 MM 2 35 7256 ALU SHIM 6x13x1 2 90 1504 HEX SCREW SB M5x4 10 90 3312 HEX SCREW SFH M3x12 10 94 0814 HIGH SPEED BALL BEARING 8x14x4 BLUE COVERED 2 94 081...

Page 22: ...til the pivot ball starts to bind then loosen slightly Verify that the pivot balls move freely ALU pivot ball BLACK color STEEL pivot ball SILVER color 2x 2x DETAIL Tighten hex nuts using HUDY tool 10...

Page 23: ...R BUMPER V2 35 3084 XB8 16 COMPOSITE REAR BRACE MEDIUM BAG 960040 960030 902325 353084 903412 903412 351200 351111 351200 90 2325 HEX SCREW SH M3x25 10 90 3412 HEX SCREW SFH M4x12 10 96 0030 NUT M3 10...

Page 24: ...24 6 FRONT REAR ASSEMBLY 902325 SH M3x25 903412 SFH M4x12 960030 N M3 960040 N M4 353280 GRAPHITE INSERT SET for extra stiffness adjustment DETAIL 903412 SFH M4x12 M3 M4 NOTE ORIENTATION...

Page 25: ...OINT 6 8MM 2 BAG 352576 352514 902308 303123 357222 357222 960030 352653 352666 352666 352659 960030 902310 960040 352611 351301 903310 903312 903308 940610 352505 352514 352579 902310 303123 960030 3...

Page 26: ...RING 902308 SH M3x8 940610 BB 6x10x3 903410 SFH M4x10 970121 O 12 1x1 6 For servicing use Bearing Oil HUDY 106230 4 5mm INITIAL PRELOAD SETTING DETAIL DETAIL 3 0mm HUDY Tool Allen 3 0mm BOOK SET UP NO...

Page 27: ...of eccentric bushings RIGHT THREAD RIGHT THREAD LEFT THREAD LEFT THREAD 30 15 mm 30 15 mm LEFT THREAD LEFT THREAD RIGHT THREAD RIGHT THREAD NOTE ORIENTATION NOTE ORIENTATION NOTE ORIENTATION NOTE ORI...

Page 28: ...N Adjustment block towards outside 2 0mm Check for free movement Check for free movement INITIAL POSITION 902312 SH M3x12 902310 SH M3x10 NOTE ORIENTATION Adjustment block towards outside 0 5 1 INITIA...

Page 29: ...UNTING PLATE 35 5712 17 XRAY 12 17T PINION GEAR OPTION 35 8783 XB9E ALU MOTOR MOUNT PLATE V2 35 8784 XB8E ALU MOTOR MOUNT V2 90 2305 HEX SCREW SH M3x5 10 90 2330 HEX SCREW SH M3x30 10 90 3308 HEX SCRE...

Page 30: ...30 902330 SH M3x30 903308 SFH M3x8 NOTE ORIENTATION NOTE ORIENTATION NOTE ORIENTATION 8 CENTER DIFF BRAKE 902305 SH M3x5 961032 S 3 2...

Page 31: ...minimal play between the gears TOO TIGHT gear mesh will put excessive strain on all parts and damage the parts TOO LOOSE gear mesh may result in stripped gears DETAIL 8 CENTER DIFF BRAKE NOTE ORIENTA...

Page 32: ...x12 10 90 7206 SCREW PHILLIPS 2x6 10 96 0030 NUT M3 10 96 0040 NUT M4 10 NOTE ORIENTATION LEFT THREAD RIGHT THREAD Use appropriate servo arm K 23T H 24T F 25T 356200 356120 356194 903412 Receiver NOT...

Page 33: ...8 902308 SH M3x8 907206 2x6 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 Receiver...

Page 34: ...ouble Sided Tape NOT INCLUDED Cut Battery Plate View Tie Strap NOT INCLUDED ALETRNATIVE 1 ALETRNATIVE 2 INITIAL SETTING Speed Controller NOT INCLUDED Cut the foam as needed to fill in space between th...

Page 35: ...COATED 2 358041 358263 352460 358162 358042 358042 358084 960026 358040 358225 358124 970100 971034 970180 358074 358019 358142 358150 358335 358315 358053 358032 358033 358020 10 holes 1 1mm 6 holes...

Page 36: ...ect the free movement of the piston in the shock body FRONT SHOCKS REAR SHOCKS 2x SHORT shock body SHORT shock rod 2x LONG shock body LONG shock rod EXTREMELY IMPORTANT Do not push the shock rod strai...

Page 37: ...long use 550cSt oil Move the shock shaft up and down a few times to release the air bubbles trapped beneath the piston Orient the filled shock vertically for several minutes with the shock shaft fully...

Page 38: ...ively you may set the shock rebound setting to 50 or 100 as described below Remove the shock springs before performing shock rebound adjustment Fill the shock body with shock oil up to the top Make su...

Page 39: ...12 10 96 0030 NUT M3 10 353511 K 353565 902318 902319 358047 Tires NOT INCLUDED 358206 358047 355261 960030 960030 960030 358105 960030 960030 Front Shock Rear Shock 903312 359400 355261 Inserts NOT I...

Page 40: ...EAD Use STANDARD M3x18 screw 3x18mm L R 2x 902319 SH M3x18 LEFT thread 960030 N M3 902318 SH M3x18 REAR SHOCKS LONG On the rear left arm use the SILVER M3x18 screw this screw has LEFT THREAD Use STAND...

Page 41: ...utouts Before painting wash the inside of the body with mild detergent and then rinse and dry thoroughly Mask all windows Apply paint masks as appropriate Paint the body using paints formulated for po...

Page 42: ...rubber from the edges of their lips Curved body scissors work the best Regularly inspect the amount of dirt on the felt protector in the shocks if present and regularly replace with a new one During...

Page 43: ...cks are not working properly Suspension is binding Improper tires Rebuild the shocks and replace worn or broken parts Make sure suspension moves freely Replace worn or broken parts Use different tires...

Page 44: ...TeamXray TeamXray TeamXray XrayRacing TeamXrayRC XrayRacing RC AMERICA 2030 Century Center Blvd 15 Irving TX 75062 USA PHONE 214 744 2400 FAX 214 744 2401 xray rcamerica com...