Xray X4F Instruction Manual Download

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Summary of Contents for X4F

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Page 2: ...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 sharp edg...

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: ...n Allen 2 0mm 112045 HUDY EXCLUSIVE Limited Edition Allen 3 0mm 113045 HUDY EXCLUSIVE Limited Edition Ball Allen 3 0mm 133045 HUDY EXCLUSIVE Limited Edition Socket 5 5mm 175535 HUDY EXCLUSIVE Limited...

Page 5: ...of each main section to verify which part is included in the kit while all other parts are available only as an optional part and must be purchased separately SAMPLE OF OPTIONAL PARTS 30XXXX TYPE1 OPT...

Page 6: ...x15x4 RUBBER SEALED OIL 2 964031 WASHER S 3 5x10x0 2 10 964050 WASHER S 5x15x0 3 10 971240 SILICONE O RING 24x0 7 10 972050 SILICONE O RING 5x2 10 981210 PIN 2x10 10 BAG 981210 964050 304930 971240 97...

Page 7: ...O 5x2 964050 S 5x15x0 3 STEP DETAIL Fill differential up to the top of the diff pin DO NOT fill the diff to the top of the housing If the cross does not enter into the diff freely use fine sand paper...

Page 8: ...size and may be more difficult to re install We recommend either inserting the old O ring carefully in the diff cover or installing a new O ring if the old one cannot be made to fit properly OIL Tigh...

Page 9: ...ON REAR LOWER ARM MEDIUM RIGHT 303181 M X4 COMPOSITE CFF CARBON FIBER FUSION REAR LOWER ARM MEDIUM LEFT 303250 X4 LOWER ARM BALL UNIVERSAL 6 0MM WITH HEX HUDY SPRING STEEL 2 303260 X4 PIVOT BALL 6 0MM...

Page 10: ...e sure to note overtighten this value LEFT RIGHT L R 2 6mm 5 0mm DETAIL NOTE ORIENTATION NOTE ORIENTATION NOTE ORIENTATION NOTE ORIENTATION NOTE ORIENTATION NOTE ORIENTATION NOTE ORIENTATION NOTE ORIE...

Page 11: ...ont and rear will free up the car and will make it initially more responsive Side bite will be decreased A higher roll center is typically recommended for asphalt racing LOWERING THE LOWER ARMS will l...

Page 12: ...9MM WITH THREAD 4MM 2 902303 HEX SCREW SH M3x4 SMALL HEAD STAINLESS 10 902306 HEX SCREW SH M3x6 10 902308 HEX SCREW SH M3x8 10 902314 HEX SCREW SH M3x14 10 903305 HEX SCREW SFH M3x5 10 903306 HEX SCR...

Page 13: ...IDEO TECH TIP 903305 SFH M3x5 3 CENTRAL TRANSMISSION 302063 K ALU ADJUSTMENT BALL BEARING HUB 2 DETAIL NOTE ORIENTATION Milled Out Area inside GEAR DIFF GEAR DIFF SHORT LONG DETAIL DETAIL NOTE ORIENTA...

Page 14: ...d starting point for front caster set is 4 0 Increasing front caster will increase steering mainly on power but it will also make the car more difficult to drive and more likely to traction roll REAR...

Page 15: ...TATION 1mm Snap Ring Pliers HUDY 189040 966081 CH CLIP 8 10 INCLUDED IN THE LAST AID BAG Another alternative to secure the pulley on the layshaft is to use the CH clip which is included in the Last Ai...

Page 16: ...16 BELT TENSION ADJUSTMENT VIDEO TECH TIP 903306 SFH M3x6 903305 SFH M3x5 962042 S 4x6x0 1 0 1mm 3 CENTRAL TRANSMISSION NOTE ORIENTATION...

Page 17: ...ical tracks with many hairpin corners When the brace is not installed the car will have the most steering and rotation However the car will be more difficult to drive as it is less stable Recommended...

Page 18: ...ly Do not use for initial setting 3mm IMPORTANT 3 CENTRAL TRANSMISSION This graphite brace reduces flex in the front of the car The brace will increase initial steering response but will reduce grip f...

Page 19: ...0 REAR TURNBUCKLE L R 26 MM HUDY SPRING STEEL 2 303454 BALL JOINT 4 9MM OPEN 4 306219 COMPOSITE SET OF SERVO SHIMS 4 352610 ADJ TURNBUCKLE M3 L R 45 MM SPRING STEEL V3 2 362648 BALL END 4 9MM WITH THR...

Page 20: ...ENTATION Round ball joint on the long side NOTE ORIENTATION NOTE ORIENTATION BEARING OIL HUDY 106230 BEARING OIL HUDY 106230 3x10x2mm 3x6mm 3x6mm 3x4mm OIL OIL OIL 5x8x2 5mm 5x8x2 5mm OIL 303117 K ALU...

Page 21: ...response aluminum servo horns may be used IMPORTANT When an aluminum horn is used the steering servo saver is not used This increases the risk of breaking the servo in serious crashes HUDY ALU SERVO H...

Page 22: ...r Thissettinggivesreducedflexintherearwhich improves stability and on power traction The new feature of the split top deck is the flex setting adjustment There are two different flex setting alternati...

Page 23: ...ACK 10 303125 K ALU SHIM 3x6x3 0MM BLACK 10 303211 ALU ADJUSTABLE TURNBUCKLE L R 30 MM SWISS 7075 T6 2 303232 X4 UPPER ARM BALL UNIVERSAL 4 9MM HUDY SPRING STEEL 2 303433 ALU ANTI ROLL BAR BUSHING 6MM...

Page 24: ...lt tracks 58mm Front shafts are recommended for low traction or tight asphalt tracks FRONT ECS DRIVE SHAFTS 305360 58mm ECS INCLUDED 305306 58mm BB ECS OPTION 305307 59mm BB ECS OPTION The optional EC...

Page 25: ...Before installing the C clip make sure that the slot on the axle is in the line with the cut out on the hex DETAIL STEP REMOVE the C CLIP with Screwdriver Tool 3 0mm HUDY 153055 After inserting the d...

Page 26: ...he hex INSTALL the C CLIP with Combination pliers Tool HUDY 189020 DETAIL STEP REMOVE the C CLIP with Screwdriver Tool 3 0mm HUDY 153055 After inserting the driveshaft through the wheel hub push both...

Page 27: ...with the markings facing down when installed Check arm orientation so that each arm is in the correct location with the markings facing down when installed 24 6mm 31mm 2 0 mm 2 0 mm Push inside Push i...

Page 28: ...sphalt surfaces Minimum shim thickness is 0 5mm do not use thinner Raising the front axle height will free up the front reduce front grip and make the car more forgiving to drive Minimum shim thicknes...

Page 29: ...TION 302822 1 2mm OPTION 302823 1 3mm INCLUDED 302824 1 4mm OPTION 302825 1 5mm OPTION MORE SHIMS gives more toe gain on compression LESS SHIMS gives less toe gain or even toe loss on suspension compr...

Page 30: ...s are set up correctly If not make sure that both downstops are the same and that the bar wire is flat Set the bar into the center remove the play in the bushings and tighten the set screws fully CENT...

Page 31: ...e is flat If both sides still do not move at the same time adjust the length of the bar holders CENTER DETAIL Set the bar into the center remove the play in the bushings and tighten the set screws ful...

Page 32: ...8092 OPTION 308082 308037 308324 970131 972030 308037 308044 K 308327 K 308316 308335 965023 965023 308364 308264 FRONT 308275 REAR 308029 ULP ALU PROGRESSIVE SHOCK SYSTEM SET 2 Progressive shock syst...

Page 33: ...w the air bubbles to escape Add shock oil as necessary INCORRECT CORRECT NOTE ORIENTATION Foam insert OPTION SHOCK OIL SHOCK OIL SHOCK OIL SHOCK OIL CUTAWAY VIEW Be careful not to cross thread the col...

Page 34: ...otherwise air can come into the shock body which would create bubles 100 rebound do not do step 2 and 3 75 rebound repeat steps 1 to 3 until the shock shaft will push out 75 of its length 50 rebound r...

Page 35: ...M3x12 10 903306 HEX SCREW SFH M3x6 10 903310 HEX SCREW SFH M3x10 10 981212 PIN 2x12 10 301237 X4F FOAM BUMPER FOR 100g WEIGHT HARD 308308 K ULP ALU SHOCK ABSORBER SET BLACK 2 902306 902306 301322 3013...

Page 36: ...the body to be moved The body in the REARWARD POSITION makes the car super stable and very easy to drive It makes the car easier to drive in chicanes and more predictable in high traction conditions T...

Page 37: ...x12 ALU SHIM 4x6x2mm 301210 GRAPHITE UPPER HOLDER FOR BUMPER 2 5mm Alu shim 4x6x2mm INCLUDED DETAIL INITIAL SETTING INITIAL SETTING 7 FRONT REAR ASSEMBLY Position WITHOUT graphite brace Position WITH...

Page 38: ...out needing to change the position on the body post 2x FRONT SHOCK SPRING C 2 5 2 8 FRONT BODY MOUNT SET 301322 0mm INCLUDED 301323 1mm OPTION 301324 2mm OPTION FRONT ECC BODY MOUNT SET 301326 0mm OPT...

Page 39: ...rom Swiss 7075 T6 aluminum Allows for adjustment of body height by 3mm without needing to change the position on the body post INITIAL SETTING DETAIL 2mm 308029 ULP ALU PROGRESSIVE SHOCK SYSTEM SET 2...

Page 40: ...COMPOSITE ADJUSTABLE BATTERY HOLDER BACKSTOP 2 2 306201 ALU SERVO MOUNT LONG 306207 X4F ALU SERVO MOUNT BLACK 306236 X4F GRAPHITE FLOATING SERVO HOLDER 3 0MM 306301 ANTENNA MOUNT THIN 306410 ALU UNIV...

Page 41: ...al 903306 SFH M3x6 903306 SFH M3x6 From Servo NOTE ORIENTATION NOTE ORIENTATION The motor mount features a cut out for the servo wire to pass underneath SERVO WIRE The motor mount features a cut out f...

Page 42: ...64P 294136 36T 64P 294137 37T 64P 294138 38T 64P 294139 39T 64P 294140 40T 64P 294141 41T 64P 294142 42T 64P 294143 43T 64P 294144 44T 64P 294145 45T 64P 294146 46T 64P 294147 47T 64P 294148 48T 64P...

Page 43: ...nto the antenna tube NOTE If 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 n...

Page 44: ...M 3x6x1 7 FINAL ASSEMBLY LiPo Battery Pack NOT INCLUDED 903306 SFH M3x6 1 0mm The shim thickness and screw length depends on the the battery size If you use a LOW PROFILE SHORT BATTERY use 3x6x1mm shi...

Page 45: ...ns so it does not tweak the car but the play cannot be too much otherwise the battery may fall out in crashes Make sure to have a small amount of play Make sure to have a small amount of play Make sur...

Page 46: ...S FRONT BRACE 903305 NOT INCLUDED CHASSIS TWEAK The chassis features holes for mounting the 293085 HUDY PURE TUNGSTEN WEIGHT THIN ROUND Thanks to these positions you can easily set the weight balance...

Page 47: ...the body shell from bottoming out and hitting the ground during cornering When the system is set correctly it allows the body to be run lower without dragging on the ground to improve aerodynamic eff...

Page 48: ...EIGHT GAUGE 30 17MM FOR 1 8 1 10 OFF ROAD 107750 HUDY GRAPHITE QUICK CAMBER GAUGE 1 5 2 2 5 FOR 1 10 TC 107771 HUDY BODY GAUGE 1 10 ELECTRIC TOURING CARS 107855 HUDY PIT LED 107865 HUDY PROFESSIONAL D...

Page 49: ...LIMITED EDITION SOCKET DRIVER 7 0MM 181030 HUDY SPRING STEEL TURNBUCKLE WRENCH 3 MM 181034 TURNBUCKLE WRENCH 3 4MM HUDY SPRING STEEL 181040 TURNBUCKLE WRENCH 4MM HUDY SPRING STEEL 181110 HUDY BALL JOI...

Page 50: ...HUDY PROFFESIONAL SOLDER 3M LENGTH 107840 CLEANING BRUSH LARGE SOFT 107846 CLEANING BRUSH SMALL SOFT 105520 WHEEL ADAPTER FOR 1 10 ON ROAD 1 10 OFF ROAD 12MM 105590 HUDY WHEEL BALANCING PUTTY 181090 H...

Page 51: ...COATED 23T 48 294140 HUDY ALU ULTRA LIGHT PINION GEAR HARD COATED 40T 64 294156 HUDY ALU ULTRA LIGHT PINION GEAR HARD COATED 56T 64 298012 HUDY PARTS BOX 10 COMPARTMENTS 298013 HUDY SPRINGS BOX 10 CO...

Page 52: ...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...

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