Summary of XII
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2 before you start the xii 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 3 xray premium silicone oil 350cst (#359235) 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 attention here assemble as many time...
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4 graphite parts preparation correct incorrect lightly file edges of battery slots to remove sharp edges. 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. Fine sandpaper use ...
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5 1. Front suspension front coil springs #372180 c=3.5 - gold (standard) #372181 c=4.0 - silver (option) #372182 c=5.0 - black (option) #372183 c=6.0 - grey (option) 372180 372020 372620 371100 372315 902312 901304 960031 372290 960031 377220 372315 372120 372291 373240 bag 903312 902308 965019 3720...
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6 1. 2. 3. 3x12 3x8 5.2mm 5.2mm completed assembly completed assembly completed assembly marked “l“ note orientation lightly tighten setscrews note orientation 2x 2x 2x reactive caster setting = 2.5° = 5° initial setting = 7.5° use same bushings in left and right sides. Caster camber 902308 sh m3x8 ...
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7 4. 5. 6. Marked “r“ marked “l“ completed assembly note orientation the number of shims used affects the ride height of the car, so determine the proper amount of shimming based on your tire diameter. Moves freely the number of shims used affects the ride height of the car, so determine the proper ...
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8 7. 8. Front braces #372080 alu active brace (option) #372085 graphite brace (standard) 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 ove...
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9 2. T-bar assembly bag 371180 fiberglass t-bar 1.5mm - wide 373060 composite pivot mounts - set 373065 t-bar pivotball - hudy spring steel (2) 373510 alu friction damper post 373510 373065 373060 371180 902256 960031 373060 901305 373060 903314 901305 hex screw sb m3x5 (10) 902256 hex screw sh m2.5...
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10 1.1 1.2 fiberglass t-bar #371180 wide (standard) #371181 narrow (option) t-bar mounting option 1: pro racing with 2 pivotballs t-bar mounting option 2: club racing with 1 pivotball t-bar t-bar 902256 sh m2.5x6 902256 sh m2.5x6.
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11 2. 3. Ensure free, smooth movement without excessive freeplay. These screws are used for tweak adjustment. For more information about tweak setting follow set-up book. 1.9mm 1.9mm ensure the t-bar moves freely after assembly. Lightly tighten the screws so there is no free play, but do not overtig...
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12 3. Rear suspension 903306 902306 373060 373080 903310 371140 373030 372650 376300 301159 970048 903306 903306 373020 970048 372650 373520 902306 373540 903310 373010 903310 901304 903308 373520 373071 960031 960031 373580 373580 bag 301159 alu countersunk shim (4) 371140 graphite 2.0mm rear pod l...
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13 1. 2. 3. Note orientation 3x10 3x10 3x6 3x6 903306 sfh m3x6 903310 sfh m3x10 903310 sfh m3x10 960031 alu n m3 902306 sh m3x6 903306 sfh m3x6.
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14 4. 5. 6. Do not fully tighten the setscrew pod damping is controlled by the amount of grease used. ➊ ➋ ➌ ➍ ➎ ➏ ➐ ➑ ➒ diff grease (hudy #106211) pod damping 960031 alu n m3 902306 sh m3x6 903306 sfh m3x6 970048 o 4.8x1.9 901304 sb m3x4 903308 sfh m3x8.
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15 375030 375050 960031 930130 941438 375010 375090 951438 372070 375090 908258 375040 375080 930138 963030 941438 375896 375080 951438 3720 930138 30 38 375080 4. Ball differential bag 372070 composite ride height adjuster set (2) 375010 rear axle shaft - graphite 375030 alu rear wheel hub - right ...
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16 1. 2. 0 2.0 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 bot...
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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 378060 971022 378030 378090 901303 378010 378050 378080 378020 378010 378040 378070 965015 15 shock oils #359210 100cst (option) #359215 150cst (option) #359220 200cst (option) #359225 250cst (option) #359230 300cst (option) #359235 350cst (standard) #359240 400cst (option) #359245 ...
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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 fl ash completed assembly 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 completed assembly initial setting the length of the shock absorber affects the amount of rear downstop. To adjust, thread the ball-joint on or off the threaded post on the bottom spring cap. Press the collar fully onto the end of the shock shaft and tighten the m3x3 setscrew. For initi...
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22 306131 not included 309400 not included 375390 951851 960031 981210 902308 not included 309400 not included 981210 903310 372500 903308 372660 372610 951851 903305 371320 not included 902308 371320 371200 903310 376310 376210 not included 301159 372500 from servo 372650 60 372660 not included 6. ...
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23 1. 2. 3. Servo mount sets #376210 composite (standard) #376215 graphite - mid-size (option) #376216 graphite - micro (option) futaba initial position use the adapter that match your servo. We recommend using a micro servo for 1/12 pan cars. Note the orientation of servo saver when servo is in neu...
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24 4. 5. 6. Note orientation note orientation note groove position note groove position 2x 2x 2x ackermann 902308 sh m 3x8 903310 sfh m 3x10 981210 p 2x10 981210 p 2x10
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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 9a. 9b. Battery configuration 2: rear position battery configuration 1: forward position initial assembly battery position battery position 903305 sfh m3x5 903305 sfh m3x5.
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27 10. Fibre tape (hudy #107870) (not included) battery pack (not included) bearing oil (hudy #106230) oil gently tighten the wheel nuts so the wheel turns freely, but without excessive axial play. Completed assembly rear wheels & tires (not included) front wheels & tires (not included) 375390 alu s...
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5 8 1 7 0 3 9 1 0 7 0 1 8.