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Tekno RC ET48.3 Building Instructions

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Summary of Contents for Tekno RC ET48.3

  • Page 2: Tools Needed

    Introduction Thank you for purchasing the Tekno RC ET48.3 1/8th Scale Electric Competition Truggy Kit. The ET48.3 represents a continued evolution in the 1/8th scale electric class. Since the original ET48 was released in 2014, we have continued to focus on re ning and improving the vehicle to provide superior performance and value to our customers.
  • Page 3 Bag A Center Differential (overview) TKR5112X TKR5144 TKR5113 TKR5150 TKR5143 TKR5149 *TKR5149A (Option) TKR5237K TKR5150 *TKR5237 *TKR5115 (Option) TKR5112X TKR5150 Step Step TKR5145B TKR5144 Apply grease to the groove where the o-ring is placed TKR5149 as well as the o-ring itself * TKR5149A Grease (Option)
  • Page 4 Bag B Front and Rear Differential TKR5114X (overview) TKR5144 TKR5113 TKR5150 TKR5143 TKR5149 *TKR5149A (Option) TKR5150 TKR5403 TKR5114X TKR5150 TKR5145B Step Step Repeat for rear di Repeat for rear di TKR5144 TKR5149 Apply grease to the groove * TKR5149A where the o-ring is placed (Option) Grease as well as the o-ring itself...
  • Page 5 Bag C TKR5401 Front Gearbox TKR1603 TKR5428 TKR5012 (overview) TKRBB05114 TKR1222 TKR1529 TKR5075 TKR5405 TKR5012 TKR1226 TKRBB05114 TKR1222 TKR1525 x6 TKR1603 Note: at spot Step TKRBB05114 Note: The front and rear of Front the car use di erent inner TKRBB05114 bulkheads.
  • Page 6 Bag D Rear Gearbox TKR1603 TKR1222 TKRBB05134 (overview) TKR5405 TKR5401 TKR5429 TKR5075 TKR1226 TKR1529 TKRBB05134 TKR5016B TKR1222 TKR1525 TKR5016B TKR1525 x2 TKR1603 Note: at spot Step TKRBB05134 Note: The front and rear of Front the car use di erent inner TKRBB05134 bulkheads.
  • Page 7 Bag E SETTINGS Low Profile Wing Mount POSITION SETTINGS Step 1 - REARWARD LOW 2 - FORWARD LOW 3 - REARWARD HIGH 4 - FORWARD HIGH Note: Stock position setting is TKR5181 # 3, Rearward High TKR1524 DOWNFORCE SETTINGS ° °...
  • Page 8 Bag F Rear End TKR5493 - 2.6mm *TKR5490 - 2.3mm *TKR5491 - 2.4mm *TKR5492 - 2.5mm TKR5086 *TKR5494 - 2.8mm Step *TKR5495 - 3.0mm (Option) 30.2 TKR1601 Note: Do not over-tighten TKR1601 TKR1601 Step Install the sway bar ball onto the sway bar wire until the end of Thread Thread...
  • Page 9 Bag G Rear Hub/CVA Assembly TKR5073 Note: Notch on pin TKR5472 needs to line up with set screw. TKR5070 TKR5199 Step (Option) *TKR5199A TKR5073 TKR5071 (Option) *TKR5071B *TKR5071C *TKR5071X Grease Thread Lock TKRBB13194 TKRBB08165 TKR1603 Step TKR1201 M3 Locknut Black TKR1201 TKR1601 M3x4mm Set Screw...
  • Page 10 Bag G This side mounts Rear Camber Links on shock tower Note: ange TKR5187 TKR5187 TKR5052A Left Right TKR5053A This side mounts on hub Note: no ange TKR5187 TKR5450 TKR5450 TKR5187 This side mounts This side on shock tower mounts on hub Note: ange Note: ange Step...
  • Page 11 Bag H TKR5482 - 2.5mm Front End *TKR5480 - 2.3mm *TKR5481 - 2.4mm *TKR5483 - 2.6mm *TKR5484 - 2.8mm TKR5086 Step *TKR5485 - 3.0mm (Option) 30.2 TKR1601 Note: Do not over-tighten Step Thread Install the sway bar ball onto the Lock sway bar wire until the end of the wire is ush with the ball as...
  • Page 12 Bag I Front Spindle / CVA Assembly TKR1445 TKR5472 Note: notch on pin needs to line up TKR5070 with set screw. TKR5073 Step TKR5054A TKR5193 TKR5071 (Option) *TKR5071B TKR1601 *TKR5071C *TKR5071X TKR5073 TKR1221 M3x8mm Washer Thread Lock Grease TKR5194 TKR1401 M3x6mm Button Head Screw TKRBB13194 TKR1445...
  • Page 13 Bag I Front Camber Links TKR5052A This side mounts TKR5187 on shock tower Note: ange TKR5187 Left Right TKR5053A This side TKR5187 mounts on hub Note: no ange TKR5451 TKR5451 TKR5052A TKR5053A This side mounts Step This side TKR5187 on shock tower mounts on hub Note: ange Note: no ange...

  • Page 14: Steering Assembly

    TKR5100 TKR1201 Bag J Steering Assembly TKRBB06103 (overview) TKR5103 TKR1221 TKR5052A TKR5104 TKR5123 TKR5056 TKRBB050825 TKR5104 TKR5101X TKR1529 TKR5052A TKR5231 TKRBB06103 TKR1323 TKR5103 Step Thread Lock Step Thread TKRBB050825 Lock Note: Tighten nut all the way down, Note: Apply then back it o 3 full turns TKR5104 a small drop of oil for...
  • Page 15 Bag K TKR1443 Front End Assembly Thread Lock Step Note: Step K-1: Line up the bottom of the steering posts (TKR5102A) with the corresponding recess TKR5102A cut in the chassis. TKR1443 Step TKR1529 Note: Inititial bumpsteer setting is four washers below the steering ball link. TKR1221 Note: On steps K-2 and K-3, do not tighten the screws all the way down until...
  • Page 16 Bag L Thread Center/Rear Lock TKR1522 Assembly TKR1524 Step Step TKR5107 TKR5263 TKR5263 *TKR5262 (option) TKR5260 Step TKR5191 TKR1443 TKR5062 Thread Lock TKR1344 Thread TKR1343 x5 Lock Step TKR1443 TKR1343 M4x10mm Flat Head Screw TKR5362 TKR1344 M4x12mm Flat Head Screw TKR5676 *TKR5676A (option)
  • Page 17 Shock Filling Instructions For both front and rear shocks The following steps and information will provide you with the best way to ll and bleed your shocks. After thorough testing, we've found it's easiest to complete steps 1 through 3 on each shock before moving onto step 4.
  • Page 18 Bag M Step Note: Make sure to tighten both cartridge cap Front Shock Assembly (TKR6015) and shock cap (TKR6003B) to ensure a proper seal. Tools may be required. Note: TKR1200 TKR6015 Shaft guide orientation (conical) TKR6051 (tapered) *TKR6050 *TKR6159 TKR6003B TKR6008 *TKR6052 *TKR6160...
  • Page 19 Bag N Step Note: Make sure to tighten both cartridge cap Rear Shock Assembly (TKR6015) and shock cap (TKR6003B) to ensure a proper seal. Tools may be required. TKR1200 Note: Shaft guide TKR6015 (conical) orientation TKR6051 (tapered) *TKR6050 *TKR6159 *TKR6052 *TKR6160 TKR6008 *TKR6053...

  • Page 20: Final Assembly

    Bag O ESC (not included) TKR1525 Final Assembly TKR1221 Step Steering servo (not included) Note: we recommend double sided tape using a servo with at least 300 oz/in torque. TKR5060 TKR5065 Step *TKR5060C (Option) TKR5125 TKR5065 Note: CA glue 3 black o-rings (TKR5125) to the bottom legs of the ESC tray. Step TKR1525 TKR1525...
  • Page 21 Bag P Motor (not included) Step Final Assembly TKR40007K Hook side Step Logo side TKR5010 TKR5211 *TKR5211X Battery Strap Installation: (Option) 1. Fit straps loosely TKR1524 2. Position on chassis Thread 3. Proceed to step P-2 Lock Step TKR1343 TKR1343 Thread TKR1341 Lock...
  • Page 22 Bag P TKR5058A Final Assembly TKR5056 TKR5230 Step TKR5056 TKR5058A TKR1407 TKR1201 TKR1221 Step TKR1221 TKR5220 *TKR5251B *TKR5252B *TKR5253B (Option) TKR1325 TKR1201 Step TKR1201 M3 Lock Nut Black TKR1221 M3x8mm Washer TKR1325 M3x14mm Flat Head Screw TKR1407 M3x16mm Button Head Screw TKR5058A Pivot Ball M3x5.8mm No Flange...
  • Page 23 Bag Q TKR1325 TKR1220 Wing/Wheels/Body TKR1220 TKR5181 TKR5181 Step TKR5037 *TKR5037B *TKR5037Y (Option) TKR1201 Step TKR5116 *TKR5116B *TKR5116C (Option) Step Note: It may be necessary to cut holes in the body for ventilation. TKR1235 TKR1201 M3 Lock Nut Black TKR1235 TKR1220 M4 Countersunk Washer TKR1325...
  • Page 24 TKR5602 - ET48.3 1/8th Competition Electric Truggy Kit Parts List Bearings List TKR40007K – Battery Straps (EB48, black, 4 cell, 3pcs) TKRBB050825 – Ball Bearing (5x8x2.5mm, 4pcs) TKR5010 – Battery Tray, Mud Guard (EB48, left side) TKRBB05114 – Ball Bearing (5x11x4, 4pcs) TKR5011 –...
  • Page 25 Box Stock Tekno Tekno 8x1.3 cone up 8x1.3 cone up green green 15 deg 0 deg 8.5 deg 2 deg .5 deg out 3 deg in Tekno Tekno 300oz min...
  • Page 28 Tekno RC 10755 Scripps Poway Pkwy #598 San Diego CA 92131...