Tekno RC ET48 2.0 Building Instructions
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Tekno RC ET48 2.0 Building Instructions

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  • Page 2 4mm turnbuckle wrench (TKR1103) - 5.5/7.0 two sided wrench (TKR1119) Disclaimer: Tekno RC is not responsible or liable for any property or personal damage, loss, or injury incurred as a result of using this product. This kit is meant for use by persons 14 years of age or older and in the strict con nes of a legally permitted RC track or facility.
  • Page 3 Bag A Center Di erential TKRBB08165 (overview) TKR9143 TKR9114 *TKR5114XB (option) TKR9150 TKR9115 TKR9150 TKR5145B TKR5145B TKR9114 TKR9149 TKR9114 TKR5144 TKRBB08165 TKR9237 *TKR9117 TKR1325 x4 (option) TKR9114 *TKR5114XB (option) TKR9150 Step Step TKR5145B TKR9150 TKR9114 TKR5144 TKR9149 Note: Apply grease to the recess inside TKR9115, TKR9115 where the o-ring is placed...
  • Page 4 Bag B TKR9114 *TKR5114XB Front and Rear Di erential (option) (overview) TKR9143 TKR5144 TKR9150 TKR9115 TKR5145B TKR9150 TKR5144 TKR9149 TKRBB08165 TKR5145B TKR9452 TKR1325 x4 TKR9114 *TKR5114XB (option) TKR9150 Step Step TKR5145B Repeat for rear di Repeat for rear di TKR9114 TKR9150 TKR5144 Note: Apply grease to the...
  • Page 5 Bag C Front Gearbox (overview) TKR1603 TKR5075 TKR1222 TKR9412 TKR9428 TKRBB05145 TKR1212 TKR5401 TKR1226 TKR8727 TKRBB05114 TKR1525 TKR9017 x 4pcs TKR9453 TKR1301 TKR1525 TKR1301 TKR9412 TKR1529 x 2pcs TKR1603 Step Step Thread Lock TKR9412 Grease Note: Apply a small amount of black grease TKR5075 to the ring gear teeth.
  • Page 6 Bag D Rear Gearbox (overview) TKR1603 TKR9416 TKR1222 TKR8727 TKR5401 TKR1212 TKRBB05145 TKR9181T TKR9676 TKR1525 TKR9453 TKR1226 TKRBB05145 TKR1529 TKR9017 TKR1201 x 4pcs TKR1301 TKR9416 TKR1301 TKR9429 TKR1525 x 4pcs TKR1525 x 4pcs TKR1226 Thread Step Step TKR1603 Lock TKRBB05145 Grease Note: Apply TKR9676...

  • Page 7: Rear End Assembly

    Bag E Rear End Assembly Optional Sway Bars TKR9017 (sold separately) *TKR9494 - 1.6, 1.7, 1.8, 1.9, 2.0mm Step TKR1601 *TKR9495 - 2.1, 2.2, 2.3, 2.4, 2.5mm *TKR9496 - 2.6, 2.7, 2.8, 2.9, 3.0mm TKRBB050825 TKR9017 TKR9495 - 2.3mm (”C” Block) TKRBB050825 TKR1601 Stock Position...
  • Page 8 Bag F Rear Hub/Camber Link Grease Step TKR8073 TKR9040 TKR9671 (+2mm) TKR8070 TKR9166 *TKR9673 (+4mm) TKR9040 (Option) TKR9472 TKR8073 TKRBB15214 TKR9166 TKR1603 TKRBB08165F Thread Lock Note: Make two of these assemblies. HUB INSERTS ARM INSERTS 1 (L+) (Right Arm) 2 (L) 3 (M) ROLL CENTER 4 (H)
  • Page 9 Bag F TKR8052A TKR5187B Rear Camber Links Left Right Step TKR5187B TKR8052A TKR8052A TKR9450 TKR5187B TKR9450 TKR8052A TKR5187B Build Tip: Use some grease or Chapstick on the threads to help prevent “pop-o ” when Note: Notch always Actual Size adjustments are being made. goes on left side of vehicle.
  • Page 10 Bag G Front End Optional Sway Bars Assembly (sold separately) *TKR9484 - 1.6, 1.7, 1.8, 1.9, 2.0mm *TKR9485 - 2.1, 2.2, 2.3, 2.4, 2.5mm *TKR9486 - 2.6, 2.7, 2.8, 2.9, 3.0mm TKR9017 Step TKR1601 TKRBB050825 TKR9017 (”B” Block) TKR9485 - 2.1mm TKRBB050825 TKR1601 Stock Position...
  • Page 11 Bag H DO NOT SKIP Step Front CVA / Spindle & THIS STEP! Carrier Assembly Note: These are steering stop screws. They provide a mechanical limit to the steering throw and make the car easier to drive by greatly improving the TKR1401 consistency of the steering.
  • Page 12 Bag H TKR8042 Step Note: Repeat on Front Camber Links the other side. TKRBB05104 TKR9048A Step *TKR9048B (Option) TKR1601 Note: Do not overtighten. TKRBB05104 TKR8042 TKR9043 TKR9043 Step Thread Lock TKR1601 TKR1534 TKR1534 TKR1211 M3 Lock Nut Flange Black TKR1211 TKR1211 TKR1534 M3x22mm Cap Head Screw...

  • Page 13: Steering Assembly

    Bag I Step Steering TKR5103 TKR1403 Assembly TKR1403 Step Note: This piece is included TKR8100B in the kit, and can be used TKRBB050825 in the place of the servo saver assembly, however it can damage your servo. TKRBB050825 Run at your own risk. TKR9104 TKR9104 TKR5101X...
  • Page 14 Bag J TKR1443 TKR1443 Front End Assembly TKR9104 Thread Lock Step TKR1201 TKR9102A TKR1443 TKR9102A TKR1443 TKR1221 X 4pcs TKR1201 TKR1201 M3 Lock Nut Black Step TKR1221 M3x8mm Washer TKR1221 X 4pcs TKR1250 M3 Steering Link Screw TKR1250 TKR1324 M3x12mm Flat Head Screw TKR1250 TKR1444 TKR1343...

  • Page 15: Center Assembly

    Bag K Center Assembly TKR9062 TKR9010 Step TKR9262 TKR1344 TKR1343 TKR1343 Thread Lock Thread Lock TKR1447 Step TKR1524 TKR9191 TKR1524 TKR9262 TKR1343 M4x10mm Flat Head Screw TKR1344 M4x12mm Flat Head Screw TKR1447 M4x16mm Button Head Screw TKR1524 M3x12mm Cap Head Screw...
  • Page 16 Bag K Rear Assembly TKR9062 Step TKR1528 TKR9062 Step TKR1444 TKR1324 M3x12mm Flat Head Screw TKR1344 M4x12mm Flat Head Screw TKR1346 M4x15mm Flat Head Screw TKR1349 M4x20mm Flat Head Screw TKR1344 TKR1346 TKR1444 M4x12mm Button Head Screw TKR1324 TKR1349 TKR1528 M3x18mm Cap Head Screw...
  • Page 17 Bag L Step Step Step Front Shock Assembly Refer to filling instructions on page 19 during this step. TKR1200 Step TKR6180 *TKR6160 *TKR6163 (Option) TKR8730 TKR6017 TKR8702 Note: The kit supplied *TKR6017T *TKR6003 oil is a great starting (Option) *TKR6003B point when the (Option) ambient temperature...
  • Page 18 Bag M Step Step Step Rear Shock Assembly Refer to filling instructions TKR1200 on page 19 during this step. TKR6180 Step TKR8730 *TKR6160 *TKR6163 TKR8702 (Option) *TKR6003 *TKR6003B (Option) TKR6061 *TKR6061T Note: The kit supplied (Option) oil is a great starting point when the ambient temperature is ~75°...
  • Page 19 Shock Filling Instructions For both front and rear shocks We've found it's easiest to complete steps 1-4 on each shock before moving on to step 5. By the time you've finished step 4 on the last shock, the first one will be ready for step 5. Step 1.
  • Page 20 Bag N TKR1525 TKR1221 ESC/Radio Tray install TKR1525 TKR1525 TKR1221 TKR1221 Step Note: Servo (not included) TKR1221 Note: We recommend using a servo with at least 300 oz/in torque. Step TKR5126 TKR9065 Note: Receiver TKR1601 (not included) Thread Lock TKR1401 TKR9065 TKR1325 TKR1325 x 4pcs...
  • Page 21 Bag N TKR9019 Battery Tray Mud Guard TKR9026 TKR9026 TKR9026 Note: These side strap mounts double as chassis braces that can be added or removed to tune chassis flex. They a ect flex through the middle of the car and are recommended to be run under most conditions.

  • Page 22: Steering Linkage

    Bag O TKR1201 Actual Size Steering Linkage Step Step TKR9392 *TKR5253B TKR1221 (option) TKR5058A TKR5056 TKR5058A Note: A plastic steering servo horn is provided TKR5230 TKR1325 for convenience, however an aluminum steering servo horn is highly recommended. TKR5056 TKR1407 Step Servo Screw (not included) TKR1221...

  • Page 23: Final Assembly

    Bag P TKR1325 TKR1220 TKR1220 TKR9181T Final Assembly TKR9181T TKR8292W *TKR8292K *TKR8292Y Step (Option) Wing Hole Options TKR1201 (Use Dimples as Hole Cutting Guides) TKR1201 Most Downforce (Use as many holes as you see fit to fine tune the amount of downforce the wing creates.) Least Downforce Step...
  • Page 24 TKR8100B – Ackerman Plate (7075, EB/NB48 2.0) TKR8292W - Lightweight Wing (ROAR/IFMAR legal, white) Hardware List TKR9010 - Split Center Di Mount (7075, gun metal ano, EB/ET48 2.0) TKR1200 – M2.5 Locknuts (zinc finish, 10pcs) TKR9011 - Motor Mount Insert (7075, gun metal ano, EB/ET48 2.0) TKR1201 –...

  • Page 25: Setup Information

    Setup Information The purpose of making adjustments is to make the car go faster around the track, or to make it more controllable, or both if possible. A vehicle that's easier to drive should produce lower, more consistent lap times. It will also inspire more confidence in the driver, which is always good when nerves start getting the best of you.
  • Page 26 Setup Information (continued) Front: Changing front di oil a ects overall steering response. Thinner can increase o -power steering but the vehicle may be twitchy and harder to drive. Thicker can increase on power steering and stability. We recommend Di erentials 20k in the front di .
  • Page 27 Maintenance: Performing regular maintenance will greatly improve your on track consistency and also extend the life of your vehicle. Going through critical areas of the vehicle regularly will also allow you to find possible issues before they become a problem that may cost you a race. Follow the guidelines below for maximum performance. Bearing Maintenance: Bearings should always be smooth and free in order to preform their function.
  • Page 28 Box Stock INDOOR OUTDOOR SMALL MEDIUM LARGE MEDIUM HIGH SMOOTH BUMPY RUTTED LOOSE / LOAMY HARD PACKED BLUE GROOVE CLAY ASTRO DUSTY MUDDY FRONT OF VEHICLE WASHERS: FULL TURNS WASHERS: WASHERS: FROM SCREW: FULLY TIGHT (plate can be ipped) FRONT CENTER REAR -3°...

  • Page 29: Radio Information

    Please read thoroughly The Tekno RC ET48 2.0 is built out of the box with a neutral setup but is highly tunable to your individual driving needs. Before you start changing your setup on the car itself, it’s best to ensure you’re getting the best setup out of your radio.
  • Page 30 Notes:...
  • Page 31 Tekno RC 10755 Scripps Poway Pkwy #598 San Diego CA 92131 info@teknorc.com (858) 997-0833...

This manual is also suitable for:

Tkr9600Nt48 2.0

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