Summary of X12
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2 before you start the x12 is a high-quality, 1/12-pan car intended for persons aged 16 years and older with previous experience building and operating rc model racing cars. This is not a toy; it is a precision car model. This model racing car is not intended for use by beginners, inexperienced cust...
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3 xray premium silicone oil 700cst (#359270) & silicone oil 3000cst (#359303) diff. Grease (hudy #106211) symbols used tools required tools required equipment included equipment required l=r 2x ca oil part bags used assemble left and right sides the same way assemble in the specified order pay atten...
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4 graphite part preparation to protect and seal edges of graphite parts, sand edges smooth and then apply ca glue. Fine sandpaper use fine sandpaper to sand smooth the edges of all graphite parts. Ca prepare all graphite parts apply ca glue to all adges of the graphite parts..
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5 1. Front suspension front coil springs #372180 c=3.5 - gold #372181 c=4.0 - silver #372182 c=5.0 - black #372183 c=6.0 - grey front coil spring 372020 372620 371103 372315 902312 901304 960031 372290 960031 377220 372315 372121 372291 373241 bag 903312 902308 965019 372086 372290 372280 372131 373...
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6 1. 2. 3. 3x12 3x8 5.2mm 5.2mm assembled view assembled view assembled view marked “l“ note orientation lightly tighten setscrews note orientation composite ball steel ball 2x 2x 2x reactive caster setting = 2.5° = 5° initial setting = 7.5° use same bushings in left and right sides. Caster camber 9...
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7 4. 5. 6. The flat of the nut must be parallel to the lower arm. Very important 1. Mount the assembled left and right suspension to chassis by installing the bottom mounting screws in the order shown. Tighten the mounting screws very gently, and do not overtighten the screws. 2. Fully tighten the s...
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8 7. 8. 2mm loosen all m3x4 setscrews so you can easily remove the pins. Make sure that arm moves freely. Initial setting after inserting clips, carefully tighten all m3x4 setscrews so the pins will not move. Do not overtighten or you may strip the plastic. If the arm does not have enough play, remo...
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9 3. Rear suspension 372650 903314 373011 902306 371190 376300 372650 306219 373590 903310 tapered spring 373590 373090 960031 902258 378140 378150 960031 373542 902306 373030 901310 373065 373090 902306 960031 372650 373082 901308 902306 378010 378010 903308 903306 376362 376351 902306 903310 37302...
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10 1. 2. 3. 3x10 3x10 3x6 3x6 do not tighten fully ensure free, smooth movement without excessive freeplay. Lightly tighten the screws so there is no free play, but do not overtighten otherwise the pivotball will not move freely. 903306 sfh m3x6 903310 sfh m3x10 902306 sh m3x6 960031 alu n m3 903310...
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11 4. 5. 6. 2x 2x assembled view do not tighten fully, pivotballs must turn freely. Tighten fully 902258 sh m2.5x8 960031 alu n m3 903306 sfh m3x6 903314 sfh m3x14.
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12 7. 8. "click" 0.5mm 3x6x2 3x6x2 902306 sh m3x6 903306 sfh m3x6 306219 shim 3x6x2 901308 sb m3x8 960031 alu n m3.
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13 9. 10. 11. 3x6x1 3x6x1 902306 sh m3x6 902306 sh m3x6 306219 shim 3x6x1 903306 sfh m3x6 903308 sfh m3x8 960031 alu n m3.
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14 12. 13. 14. 2x 2x 2x oil add oil in each slot of the derlin side shock tubes. Note: add oil only in the slots, not on the whole tube. After assembling the side tubes, check for smooth operation. Note: it is very important to re-oil the side tubes, as least once per race day. Note: you may use dif...
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15 375030 375050 960031 930130 941438 375010 372070 375090 375090 908258 375040 375080 930138 963030 941438 375896 375080 951438 951438 4. Ball differential bag 372070 composite ride height adjuster set (2) 375010 rear axle shaft - graphite 375030 alu rear wheel hub - right 375040 alu rear wheel hub...
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16 1. 2. 0 2.0 2.5 1.5 1.0 0.5 the axle must have a very small amount of sideplay. If there is no side play, the axle may bind in the ball-bearings and damage the bearings. Use these ride height adjusters for initial assembly. Use additional shims to widen the rear track-width. Use the same shims on...
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17 3. Note orientation note orientation note orientation diff grease (hudy #106211) bearing oil (hudy #106230) diff grease (hudy #106211) this nut affects the tightness and stiffness of the rear differential. Tighten the nut gently so the diff does not slip under power, but do not overtighten or dam...
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18 378010 378010 378061 971022 378030 shock spring 901303 378010 378050 378080 378020 378010 378040 378070 965015 shock oils #359210 100cst #359215 150cst #359220 200cst #359225 250cst #359230 300cst #359235 350cst #359240 400cst #359245 450cst #359250 500cst #359255 550cst #359260 600cst #359270 70...
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19 1. 2. 3. Shock oil shock oil oil oil carefully remove the shock piston from the frame, and remove all excess plastic flash assembled view 965015 c 1.5 971022 o 2x2.
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20 4. ➊ ➋ ➌ ➍ ➎ ➏ ➐ gently push the shock shaft completely into the shock body. Excess oil will flow through the hole in the shock cap. Keep the shock shaft pushed in the shock body and tighten the shock cap completely. Tighten the cap fully but do not overtighten or the rubber membrane may be damag...
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21 5. 6. 5mm assembled view initial setting press the collar fully onto the end of the shock shaft and tighten the m3x3 setscrew. For initial setting, thread fully. Shock the length of the shock absorber affects the amount of rear downstop. To adjust, thread the ball-joint on or off the threaded pos...
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22 376130 lipo battery (not included) 309400 not included 375390 951851 960031 981210 902310 306219 309400 not included 981210 903310 372503 903305 372661 372610 951851 903305 371320 speed controller (not included) receiver (not included) steering servo (not included) 902308 371320 371200 903310 376...
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23 1. 2. 3. Initial position we recommend using a servo for 1/12 pan cars. 3x6x2 for initial setting note the orientation of servo saver when servo is in neutral. The position of the servo depends on the weight of the electronics. If the car is heavier on the right, use a left-side servo position; i...
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24 4. 5. 6. Note orientation note orientation note groove position note groove position 3x6x3 2x 2x 2x ackermann 902310 sh m 3x10 903310 sfh m 3x10 981210 p 2x10 981210 p 2x10 306219 shim 3x6x3.
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25 7. 8. Adjust the gear mesh so there is appropriate space between the spur gear and pinion teeth. There should be a very small amount of freeplay. The chassis is balanced for use with a brushless motor. When a standard brushed motor is used, we recommend using additional shim(s) between the motor ...
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26 9. Batteries have to be angled when inserting or removing the from the car. Fibre tape (hudy #107870) (not included) battery pack (not included) 903305 sfh m3x5.
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27 10. 4x bearing oil (hudy #106230) oil gently tighten the wheel nuts so the wheel turns freely, but without excessive axial play. Assembled view rear wheels & tires (not included) front wheels & tires (not included) to ensure that you always have access to the most up-to-date version of the xray s...
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5 8 1 7 0 3 9 1 0 7 2 5 8.