Xray T2R PRO, Instruction Manual

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Page 2: ...o assemble the model correctly and to allow the model to reach its performance potential Exercise care when using tools and sharp instruments Take care when building as some parts may have sharp edges Keep small parts out of reach of small children Children must not be allowed to put any parts in their mouth or pull vinyl bag over their head Read and follow instructions supplied with paints and or...

Page 3: ... 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 periodically maintain and replace consumable components Any and all warranty coverage will not cover replacement of any part or component damaged by neglect abuse or improper or unreasonable use This includes ...

Page 4: ...r Diff Grease HUDY 106211 TL 05 Tighten screw gently Apply thread lock Battery Charger Wheels Tires Inserts Apply grease Ensure smooth non binding movement 2 0 mm 3 0 mm 1 5 mm 7 0 mm Graphite Grease HUDY 106210 Bearing Oil HUDY 106230 Folow Set Up Book FRONT REAR AXLES Scissors CONTENTS Speed Controller 5 cell or 6 cell Battery Pack Inline Pinion Gear and Setscrew 190mm Bodyshell Lexan Paint Elec...

Page 5: ...CORRECT INCORRECT Lightly file edges of battery slots to remove sharp edges Please note that the optional US Foam Spec 3 5mm Extra Thick Chassis requires the battery slots to be filed more than the standard 2 5mm thick chassis Do not file battery slots too much or batteries may protrude below the chassis bottom To protect and seal edges of graphite parts sand edges smooth and then apply CA glue Do...

Page 6: ...10 HEX SCREW SH M3x10 10 90 8275 HEX SCREW SOCKET HEAD CAP M2 5x25 10 93 0120 CARBIDE BALL 2 4 MM 12 93 0128 CARBIDE BALL BEARING AXIAL 2 8x6 5x0 8 93 0508 BALL BEARING MR85ZZ 5x8x2 5 2 94 1015 HIGH SPEED BALL BEARING 10x15x4 RUBBER SEALED 2 96 0025 NUT M2 5 10 1 COMPOSITE BALL DIFF FRONT SOLID AXLE BAG 305006 305052 305006 941015 930508 960025 305052 930120 305083 305006 930128 908275 960025 N 2 ...

Page 7: ... you have the diff tightened to the point you want it Final adjustments should ALWAYS be made with the diff in the car and on the track To access the diff when it is installed in the car you need to remove the front right camber linkage and or the rear left camber linkage to detach the front rear suspension accordingly Use a 2mm hex wrench to adjust the diff DO NOT TIGHTEN THE DIFF COMPLETELY THE ...

Page 8: ...OPTION 30 7215 FRONT SUSPENSION PIVOT PIN 2 30 7314 REAR SUSPENSION PIVOT PIN 2 30 9319 COMPOSITE UNIVERSAL SET OF SHIMS 90 1308 HEX SCREW SB M3x8 10 90 1408 HEX SCREW SB M4x8 10 90 2314 HEX SCREW SH M3x14 10 90 2316 HEX SCREW SH M3x16 10 90 3306 HEX SCREW SFH M3x6 10 30 1126 CHASSIS 3 5MM GRAPHITE 6 CELL FOAM SPEC OPTION 30 1128 CHASSIS 2 5MM GRAPHITE 6 CELL RUBBER SPEC OPTION 30 2019 ALU FRONT L...

Page 9: ...OAM SPEC EXTRA HARD XH FRONT ARMS 302163 EU RUBBER SPEC HARD H 302164 US FOAM SPEC EXTRA HARD XH REAR LEFT ARM REAR RIGHT ARM RIGHT REAR ARM FRONT LEFT ARM FRONT RIGHT ARM LEFT REAR ARM REAR ARMS 2 FRONT REAR SUSPENSION 3mm 2 2mm 3mm 4x8mm 3x8mm L R FRONT LEFT ARM FRONT RIGHT ARM L R COMPLETED ASSEMBLY 3x8mm 4x8mm COMPLETED ASSEMBLY FRONT ARMS L R 2 7mm ASPHALT 3 0mm CARPET L R ...

Page 10: ...FRONT LEFT ARM FRONT RIGHT ARM 303129 SHIM 3x6x1 902316 SH M3x16 303129 SHIM 3x6x2 309319 SHIM 3x7x2 309319 SHIM 3x7x1 902314 SH M3x14 902316 SH M3x16 303129 SHIM 3x6x1 THICK COMPOSITE SHIM 3x6x2mm DETAIL THIN COMPOSITE SHIM 3x6x1mm THIN COMPOSITE SHIM 3x6x1mm It is extremely important that the arms move freely on the pivot pins If they do not use the 107633 HUDY Arm Reamer to slightly resize the ...

Page 11: ...GEAR 84T 48 30 5787 SPUR GEAR 87T 48 OPTION 30 5790 SPUR GEAR 90T 48 OPTION 30 5874 OFFSET SPUR GEAR 104T 64 OPTION 30 5876 OFFSET SPUR GEAR 106T 64 OPTION 30 5878 OFFSET SPUR GEAR 108T 64 OPTION 30 5880 OFFSET SPUR GEAR 110T 64 OPTION 30 5882 OFFSET SPUR GEAR 112T 64 OPTION 30 5884 OFFSET SPUR GEAR 114T 64 OPTION 30 5886 OFFSET SPUR GEAR 116T 64 OPTION 30 5888 OFFSET SPUR GEAR 118T 64 OPTION 90 2...

Page 12: ...A A B B A A B B TO LOOSEN FRONT BELT Rotate both front nylon hubs in arrow direction A TO TIGHTEN REAR BELT Rotate both rear nylon hubs in arrow direction B LOWER DIFF POSITION UPPER DIFF POSITION LOWER DIFF POSITION UPPER DIFF POSITION short belt long belt Lower diff position is recommended for large open asphalt tracks with long sweepers Upper diff position is recommended for tight and technical...

Page 13: ...13 902306 SH M3x6 902306 SH M3x6 902306 SH M3x6 L R L R Position the rear upper deck inside of the rear drive belt IMPORTANT 3 CENTRAL TRANSMISSION ...

Page 14: ...BEARING MR74ZZ 4x7x2 5 2 1 1 1 1 903310 SFH M3x10 901320 SB M3x20 2x L R approximately 46mm SERVO LINK 64 6mm 64 6mm Adjust servo link to fit your servo There are 5 different Ackermann settings possible with the Quick Saver 302504 FACTORY ASSEMBLED 301183 OPTION 902306 902308 902306 306514 903308 902310 902310 307455 302663 302581 or 302583 307455 302663 901320 302663 302504 302551 930407 903310 3...

Page 15: ...ecause the car will understeer more For super high traction tracks and races where the tires have a lot of natural traction for example LRP tires Much More tires soft compound tires we recommend using the optional front brace which will make the car easier to drive with smoother steering OIL BEARING OIL HUDY 106230 302054 4 STEERING RIGHT STEERING ROD 64 6mm LEFT STEERING ROD 64 6mm SERVO LINK F F...

Page 16: ...NSMISSION 30 2252 COMPOSITE STEERING BLOCK MEDIUM RUBBER SPEC 30 2253 COMPOSITE STEERING BLOCK HARD FOAM SPEC OPTION 30 2291 STEEL STEERING BUSHING 2 2 30 2345 COMPOSITE C HUB FRONT BLOCK RIGHT 4 DEG 30 2346 COMPOSITE C HUB FRONT BLOCK LEFT 4 DEG 30 2363 C HUB RIGHT 4 DEG MEDIUM RUBBER SPEC OPTION 30 2364 C HUB LEFT 4 DEG MEDIUM RUBBER SPEC OPTION 30 2373 C HUB RIGHT 4 DEG HARD FOAM SPEC OPTION 30...

Page 17: ...ER SPEC 302362 2 LEFT MEDIUM RUBBER SPEC 302363 4 RIGHT MEDIUM RUBBER SPEC 302364 4 LEFT MEDIUM RUBBER SPEC 302365 6 RIGHT MEDIUM RUBBER SPEC 302366 6 LEFT MEDIUM RUBBER SPEC 302371 2 RIGHT HARD FOAM SPEC 302372 2 LEFT HARD FOAM SPEC 302373 4 RIGHT HARD FOAM SPEC 302374 4 LEFT HARD FOAM SPEC 302375 6 RIGHT HARD FOAM SPEC 302376 6 LEFT HARD FOAM SPEC OIL BEARING OIL HUDY 106230 BEARING OIL HUDY 106...

Page 18: ...ION After you tighten the screw into the upright pull the linkage upward so the ball joint snaps onto the pivot ball The whole assembly should move freely DETAIL STEP CLICK INITIAL POSITION Use inner hole 4 2 1 3 3 4 4 2 1 3 3 4 4 2 1 3 3 4 4 2 1 3 3 4 4 2 1 3 3 4 4 2 1 3 3 4 Quick Roll Center positions guideline for use in the T2 008 SET UP SHEET 4 2 1 3 3 4 4 2 1 3 3 4 1R 1L 3x6mm MOLDED DOT FRO...

Page 19: ...l center positions on the front shock tower 53 mm L R 4L 4R TIGHTEN GENTLY 5 FRONT REAR TRANSMISSION After you tighten the screw into the steering block pull the linkage upward so the ball joint snaps onto the pivot ball The whole assembly should move freely DETAIL STEP CLICK Quick Roll CenterTM tabs in upper inner holes INITIAL POSITION 4 2 1 3 4 2 1 3 FREE MOVEMENT FREE MOVEMENT INITIAL POSITION...

Page 20: ... 30 8331 COMPOSITE FRAME SHOCK PARTS 4 STEP SHORT 30 8352 ALU SHOCK CAP NUT WITH VENT HOLE 2 30 8362 HARDENED SHOCK SHAFT SHORT 2 308331 303241 303241 308352 308090 308080 308331 970121 308040 308382 GOLD REAR 308383 SILVER FRONT 308316 970050 308331 971031 965019 961032 965023 308362 308035 NON ADJUSTABLE 965019 C 1 9 965023 C 2 3 961032 S 3 2 BAG ADJUSTABLE PISTONS NON ADJUSTABLE PISTONS 2 HOLES...

Page 21: ... body Hold the shock upright and slightly overfill the shock body with shock oil Let the oil settle and allow air bubbles to rise to the top Slowly move the piston up and down until no more air bubbles appear Add shock oil as necessary Pull the piston rod most of the way out of the shock body Let the shock rest for 5 minutes to allow the air bubbles to escape SHOCK OIL SHOCK OIL SHOCK OIL SHOCK OI...

Page 22: ...CKS Silver CHECK NEXT TECH TIP REAR SHOCKS Gold Shock length adjustment 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 Damp...

Page 23: ...W SH M3x6 10 90 3308 HEX SCREW SFH M3x8 10 90 3310 HEX SCREW SFH M3x10 10 96 0030 NUT M3 10 98 1212 PIN 2x12 10 30 1222 FOAM BUMPER 30 8302 XRAY SHOCK ABSORBER SET 4 STEP SHORT 2 07 903308 SFH M3x8 903310 SFH M3x10 960030 N M3x10 903310 902306 903310 301203 301322 981212 301322 301222 903308 301218 308302 960030 903308 7 FRONT REAR ASSEMBLY 3x10mm 3x10mm 3x8mm 3x10mm ...

Page 24: ... the front shocks forward Stability increases mainly in chicanes Note that the car will have less steering into corners Upper mount shock tower Add a plastic nut and use a longer screw 3x8mm NOT INCLUDED to space the upper end of the shock away from the shock tower Lower mount lower arm Add shims and use a longer setscrew 3x10mm NOT INCLUDED on the lower arms to space the lower end of the shock aw...

Page 25: ...ar will have less steering into corners Upper mount shock tower Add a plastic nut and use a longer screw 3x8mm NOT INCLUDED to space the upper end of the shock away from the shock tower Lower mount lower arm Add shims and use a longer setscrew 3x10mm NOT INCLUDED on the lower arms to space the lower end of the shock away from the arm 981212 7 FRONT REAR ASSEMBLY 30 1332 REAR BODY MOUNT SET 6MM 90 ...

Page 26: ...SERVO MOUNT 2 OPTION 30 6210 COMPOSITE SERVO MOUNT 2 30 6219 COMPOSITE SET OF SERVO SHIMS 4 30 6300 ANTENNA MOUNT 30 9402 BODY CLIP FOR 6MM BODY POST 4 90 2306 HEX SCREW SH M3x6 10 90 2308 HEX SCREW SH M3x8 10 90 3306 HEX SCREW SFH M3x6 10 90 3308 HEX SCREW SFH M3x8 10 96 0140 NUT M4 WITH FLANGE 10 30 6310 ANTENNA 2 DETAIL FROM SERVO SERVO NOT INCLUDED Attach servo arm to servo output shaft using ...

Page 27: ...UDED MOTOR NOT INCLUDED When installing the motor on the bulkhead rotate the spur gear so the motor screw can be installed through a hole in the spur gear See the detail image below Adjust the motor so the pinion meshes with the spur gear properly Make sure the gear mesh is not too tight There should be a small amount of play between the teeth of the pinion gear and spur gear Suggested to use 3x2 ...

Page 28: ...the front steering blocks To avoid this we recommend grinding the inside edge of the wheel using a tire truer and a file Make sure that both front tires wheels end up being the same width and that there are no rough edges WHEELS TIRES INSERTS NOT INCLUDED Also make sure that the front wheels and tires do not touch the steering blocks when the steering is turned and that the wheels and tires do not...

Page 29: ...ting Because LiPo batteries are also different in the width it is important to correct the length of ESC wiring so that the battery connectors can easily be connected to the batteries If the battery connectors cannot be connected because the top deck is in the way please follow the modification shown in the pictures Fibre Tape HUDY 107870 LIPO CONVERSION SET NOTE The LiPo Conversion Set allows for...

Page 30: ...s the car easier to drive However the optional front brace decreases front traction and steering The stiff setting can be used on super high traction tracks when you want to increase the aggression of the car If you want to increase steering you can do this by decreasing the rear traction in that case the screw under the motor holder may be used and or you may tighten all screws in the rear bulkhe...

Page 31: ...R PULLEY BRUSHLESS PROGRAM PUNCH INITIAL BRAKE AUTO BRAKE HARDNESS WHEELS S M H S M H VER 5 0 XRAY c 2 o OUT IN SQUAT ROLL CENTER CAMBER degr WHEELBASE mm 1 0 0 2 1 1 RIDE HEIGHT mm 0 o 4 o 6 o DIVE ROLL CENTER CASTER TOE degr FINAL TOE IN OUTBOARD TOE INBOARD TOE RIDE HEIGHT mm SHIM mm 0 75 0 00 0 75 0 75 0 00 0 75 0 75 0 00 0 75 0 75 0 00 0 75 SERVO SAVER INNER ACKERMANN POSITION OUTBOARD INBOAR...

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