Xray T4 2018, Instruction Manual

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Page 2: ...e in order to 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...

Page 3: ...l 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 periodic...

Page 4: ...m Socket 7 0mm Allen 1 5mm Allen 2 0mm Allen 3 0mm Allen 2 5mm Pocket Hobby Knife HUDY 188981 RC Shock Plier Uni Tool HUDY 183011 Arm Reamer 3 0mm SYMBOLS USED L R 2x CA OIL Part bags used Assemble le...

Page 5: ...ent colors mean Style A indicates parts that are included in the bag marked for the section STYLE B indicates parts that are included in the box STYLE C indicates parts that are already assembled from...

Page 6: ...EW SFH M2 5x6 10 94 1015 HIGH SPEED BALL BEARING 10x15x4 RUBBER SEALED 2 96 4031 WASHER S 3 5x10x0 2 10 96 4050 WASHER S 5x15x0 3 10 97 1240 SILICONE O RING 24x0 7 10 97 2050 SILICONE O RING 5x2 10 98...

Page 7: ...teering and cornering speed the gear diff can also be used in the front NOTE If you use the gear diff in the front we recommend using optional 304971 HUDY Spring Steel outdrives because the stress on...

Page 8: ...903256 SFH M2 5x6 Tighten the screws equally but do NOT tighten them completely Finish tightening in this order NOTE ORIENTATION DETAIL BEARING OIL HUDY 106230 BEARING OIL HUDY 106230 BEARING OIL HUDY...

Page 9: ...SPUR GEAR 84T 48 90 2304 HEX SCREW SH M3x4 STAINLESS 10 90 2306 HEX SCREW SH M3x6 10 90 3304 HEX SCREW SFH M3x4 10 90 3306 HEX SCREW SFH M3x6 10 90 3310 HEX SCREW SFH M3x10 10 94 0510 HIGH SPEED BALL...

Page 10: ...fully yet the nut will be tightened after the motor mount is mounted on the chassis NOTE ORIENTATION SH M3x6 DETAIL DETAIL 2 CENTRAL TRANSMISSION 1 2 3 Tighten screws in order indicated M3 nut must a...

Page 11: ...h provides more front traction but makes the car push more on power Recommended for low traction tracks Recommended for low medium traction tracks Front diff UPPER position tab in bottom notch provide...

Page 12: ...HT 303715 BRASS 2 PIECE SUSPENSION HOLDER LEFT 303721 BRASS REAR 1 PIECE SUSPENSION HOLDER REAR RR 302712 O ALU FRONT 1 PIECE SUSPENSION HOLDER FF LOW 302722 O ALU FRONT 1 PIECE SUSPENSION HOLDER FR L...

Page 13: ...HARD OPTION 302169 GRAPHITE INCLUDED REAR LEFT ARM REAR LEFT ARM REAR RIGHT ARM REAR RIGHT ARM RIGHT REAR ARM RIGHT REAR ARM FRONT LEFT ARM FRONT RIGHT ARM LEFT REAR ARM LEFT REAR ARM REAR ARMS FRONT...

Page 14: ...g alternatives of eccentric bushings Composite eccentric bushings INITIAL SETTING 1 1 0 5 0 5 0 Composite eccentric bushings INTIAL SETTING 1 1 0 5 0 5 0 Marked FR ALTERNATIVE STANDARD REAR SUSPENSION...

Page 15: ...roll center and front track width can be obtained For more information about the influence of front anti dive front kick up front toe in front roll center and front track width on car handling please...

Page 16: ...02663 303212 30 1199 T4 18 UPPER DECK 2 0MM GRAPHITE 30 2526 COMPOSITE DUAL SERVO SAVER ARM 30 2535 ALU STEERING POST FOR DUAL SERVO SAVER 2 30 2536 ALU STEERING POST FOR FLOATING SERVO SAVER 2 30 254...

Page 17: ...n be mounted with an additional aluminum stand Using only the graphite steering plate chassis flex is medium using the aluminum stand for reinforcement the flex becomes stiffer Stiffer flex results in...

Page 18: ...L R 26 MM SWISS 7075 T6 2 30 3212 O ALU ADJ TURNBUCKLE L R 26 MM ORANGE SWISS 7075 T6 2 OPTION 30 3354 COMPOSITE UPRIGHT 0 OUTBOARD TOE IN HARD 30 3432 O ALU ANTI ROLL BAR BUSHING ORANGE 2 30 3455 CO...

Page 19: ...2 HOLE 303362 0 R L MEDIUM 1 HOLE 303363 1 L HARD 2 HOLE 303364 0 R L HARD 1 HOLE 303358 ALU 1 R L 4 HOLE 303359 ALU 2 R L 4 HOLE INCLUDED INCLUDED WHEEL HUBS 305350 K ALU OFFSET 0 mm 305351 ALU OFFSE...

Page 20: ...302383 4 RIGHT GRAPHITE 302384 4 LEFT GRAPHITE BEARING OIL HUDY 106230 Use Steel 51mm ECS Drive Shafts in front OIL FRONT TRANSMISSION FRONT TRANSMISSION L R L R L R T4 OPTIONAL PARTS WHEEL HUBS 3053...

Page 21: ...ON STEP 1 53 5mm 53 5mm INITIAL SETTING 5 FRONT REAR TRANSMISSION TIGHTEN GENTLY TIGHTEN GENTLY ALU SHIM 3x6x4mm COMPOSITE SHIM 3x6x1mm INITIAL SETTING 1 HOLE REAR UPRIGHTS See page 19 An optional 1 h...

Page 22: ...SMISSION COMPOSITE SHIM 3x6x1mm Do not use for basic set up COMPOSITE SHIM 3x6x1mm Do not use for basic set up The angle of the ARS linkage which is made by adding removing shims on the steering block...

Page 23: ...d in corner steering increases but the car becomes more difficult to drive INITIAL SETTING COMPOSITE SHIM 3x6x1mm L R 4x 4x 2x OIL OIL BEARING OIL HUDY 106230 BEARING OIL HUDY 106230 5 FRONT REAR TRAN...

Page 24: ...the bars are set up correctly If not make sure that both downstops are the same and that the bar wire is flat If the sides still does not move at the same time adjust the length of the bar holders L...

Page 25: ...ER ball on high traction tracks mainly high traction asphalt tracks The car will roll even less which will allow the use of more throttle in the corners however the car will have less traction Use the...

Page 26: ...1 0 10 97 2030 SILICONE O RING 3 x 2 10 1 1 1 2 1 3 1 1 1 2 1 3 308334 303241 303241 308354 O 308092 308082 308037 308324 970131 972030 308037 308043 O 308327 O 308316 308334 965023 965023 308364 3082...

Page 27: ...Let the shock rest for 5 minutes to allow the air bubbles to escape Add shock oil as necessary SHOCK OIL OIL 400cSt SHOCK FILLING CORRECT 183011 HUDY RC SHOCK PLIER UNI TOOL HUDY SHOCK OILS 50ml 10631...

Page 28: ...CHECK It is very important to push the shock shaft into the shock body slowly otherwise air can come into the shock body which would create bubles 100 rebound do not do step 1 and 3 75 rebound repeat...

Page 29: ...10 90 3310 HEX SCREW SFH M3x10 10 96 0030 NUT M3 10 98 1212 PIN 2x12 10 30 1227 T4 FOAM BUMER LIGHT STRONG 30 8308 O ULP ALU SHOCK ABSORBER SET ORANGE 2 902308 903310 303129 308308 O 903310 301202 301...

Page 30: ...RBER SET ORANGE 2 Very handy easily externally adjustable body post from Swiss 7075 T6 aluminum Allows for adjustment of body height by 3mm without needing to change the position on the body post For...

Page 31: ...FRONT REAR ASSEMBLY INITIAL SETTING 301351 O ALU ADJUSTABLE BODY POST STOP 2 308307 O XRAY T4 ALU SHOCK ABSORBER SET ORANGE 2 Very handy easily externally adjustable body post from Swiss 7075 T6 alumi...

Page 32: ...306000 NARROW PINION GEAR ALU HARD COATED OPTION 30 6184 LONG COMPOSITE LIPO BATTERY BACKSTOP 1 1 30 6201 ALU SERVO MOUNT LONG 30 6204 O T4 17 ALU SERVO MOUNT ORANGE 30 6219 COMPOSITE SET OF SERVO SH...

Page 33: ...SHIM 3x6x2 303123 O SHIM 3x6x2 960030 N M3 FLOATING STEERING ARM MOUNTING Floating steering mounting system makes the car easier to drive over curbs and on bumpy tracks Helps prevent oversteer STANDA...

Page 34: ...e NOTE In case the antenna tube does not hold the antenna properly apply a small drop of the CA glue to the outside end of the antenna tube while inserting it into the holder Make sure not to apply gl...

Page 35: ...for LiPo batteries and ensures quick easy mounting of the battery pack into the car Depending on the LiPo battery height additional shims may have to be mounted below the stands Using the optional st...

Page 36: ...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...