Tekno RC ET410, Building Instructions

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Page 2: ...oors unless the RC track is an indoor facility Use caution while operating vehicle so as not to collide with people who may be turn marshalling or who might otherwise not be aware that a fast moving R...

Page 3: ...x4 TKR1303 x4 TKR5113 TKR6550 TKR6513X Diff Oil TKR7253 TKR6514 TKR6514 TKR6514 TKR6514 TKR6517 TKR6550 TKR5144 TKR1303 x4 3 Grease Grease Grease Grease Fill with 30 000 CST oil to 1mm below full DO...

Page 4: ...4 TKR6517 Differential Shims 5x14mm x4 TKR1303 M2 5x10mm Flat Head Screw x8 Grease TKR6513X Repeat for rear diff Fill FRONT with 30 000 CST oil Fill REAR with 10 000 CST oil to 1mm below full DO NOT O...

Page 5: ...BB040725 TKR6526B TKR6526B TKR6526B Step C 1 Step C 2 TKRBB040725 Ball Bearing 4x7x2 5 x4 Thread Lock TKR6207 M3x6mm Ball Stud x1 TKR6208 M3x8mm Ball Stud x2 TKR1402 M3x8mm Button Head Screw x2 Note T...

Page 6: ...s page Step C 3 Step C 4 Step C 5 Step C 6 TKR1301 M2 5x6mm Flat Head Screw x2 TKR1402 M3x8mm Button Head Screw x4 TKR1602 M4x4mm Set Screw x1 TKRBB10154 Ball Bearing 10x15x4 x2 TKRBB040725 Ball Beari...

Page 7: ...iew Thread Lock Thread Lock TKR6210 TKR6538 TKR7210 TKR7281 TKR6546 TKR1405x2pcs TKR1201 TKR1602 TKR6597 TKR1403 TKR1411 TKR1221 TKR6547 TKR6519B TKRBB05114 TKR7222 TKRBB05114 TKR6597 TKR1602 TKRBB051...

Page 8: ...nd Assembly Below options sold separately TKR6611 1 0mm TKR6611 1 1mm TKR6611 1 2mm TKR6611 1 3mm TKR6611 1 4mm TKR6610 1 6mm TKR6610 1 7mm TKR6610 1 8mm TKR6610 1 9mm Option Thread Lock TKR1405 TKR14...

Page 9: ...not over tighten TKR1229 6x10x0 2mm Shim x2 x2 TKR1601 M3x4mm Set Screw TKR1609 M3x3mm Set Screw x2 Step F 1 Step F 2 TKRBB06124 Ball Bearing 6x12x4 x2 Grease TKR1400 M3x4mm Button Head Screw x2 Threa...

Page 10: ...x8mm Ball Stud x2 Build Note Hold the turnbuckle stationary with pliers and push the rod end hard onto the turnbuckle while turning at the same time Keep in mind that one end of the turnbuckle has nor...

Page 11: ...se center lower dot inserts Kick Up is 11 For reference With center dot inserts Kick Up 10 Step G 2 Step G 1 Step G 3 TKR1409 M3x20mm Button Head Screw x4 TKR1611 M4x8mm Set Screw x2 TKR6523 TKR7225 T...

Page 12: ...09 M3x3mm Set Screw x2 TKRBB06124 Ball Bearing 6x12x4 x2 TKR1400 M3x4mm Button Head Screw x4 DO NOT SKIP THIS STEP Note These are steering stop screws They provide a mechanical limit to the steering t...

Page 13: ...of vehicle Actual Size Note Always press on with T logo visible Note Always press on with T logo visible Build Note Hold the turnbuckle stationary with pliers and push the rod end hard onto the turnbu...

Page 14: ...TKR1409 TKR7210 TKR7210 TKR1405 TKR1405 TKR1403 M3x10mm Button Head Screw x2 TKR1409 M3x20mm Button Head Screw x2 x2 0 TKR7281 Note These screws only need to be snug Do not over tighten TKR7281C Optio...

Page 15: ...the front of the chassis This feature helps secure the front clip and improves durability CHASSIS CHASSIS A BLOCK A BLOCK TKR1323 TKR6501B TKR6586 TKR1323 TKR1322 TKR1401 TKR6546 TKR1323 TKR6530 TKR6...

Page 16: ...Bearing 10x15x4mm x2 TKR1211 M3 Lock Nut Flange Black x1 TKR1409 M3x20mm Button Head Screw x1 TKR1323 M3x10mm Flat Head Screw x8 TKR1402 M3x8mm Button Head Screw x4 TKR6599 TKR6538 Note Use both rear...

Page 17: ...Note Screw rod end on until distance measures 28mm at full extension TKR1604 TKR6701 TKR7235 TKR7233 TKR7234 TKR7236 TKR7237 Option TKR6712 TKR6712A Option 550 Refer to filling instructions on page 19...

Page 18: ...crew rod end on until distance measures 38mm at full extension 350 38 00mm TKR6712 Note Black screw is RH threaded It goes on the right side of the car Silver screw is LH threaded It goes on the left...

Page 19: ...ten Wipe off excess oil before moving on to step 5 Step 5 Pump the shock shaft up and down about 20 times vigorously This emulsifies the oil Step 6 With the shock shaft fully extended remove the emuls...

Page 20: ...ed rating will increase the chance of premature servo failure IMPORTANT RADIO SETUP TIPS MUST READ The Tekno RC ET410 is highly tunable but can be very aggressive depending on track conditions and tir...

Page 21: ...tor Note MESH SHOULD BE AS TIGHT AS POSSIBLE WITHOUT BINDING Pinion Set screw not included Thread Lock Thread Lock TKR1321 M3x6mm Flat Head Screw x2 TKR1221 M3X8mm Washer x2 TKR1523 M3x10mm Cap Head S...

Page 22: ...allel from front to rear of the chassis Step M 7 Step M 8 Step M 9 Step M 10 TKR5230 M3x18 Threaded Rod x1 TKR6253 TKR1601 TKR5126 TKR6253 TKR6207 TKR6526B TKR5230 TKR6207 M3x6mm Ball Stud x1 TKR1601...

Page 23: ...speed Less downforce will have less rear traction everywhere will jump more level or nose down have more steering into a turn and have a slightly higher top speed DOWNFORCE OPTIONS 3 Shim Direction T...

Page 24: ...213 TKR1213 TKR7201 Step O 2 Step O 3 Step O 4 TKR1235 Body Clip x4 TKR6503C Option TKR1213 M4 Alum Lock Nut Flange Black x4 HOOK AND LOOP NOTE Please note that there is a slight handling difference b...

Page 25: ...st to start with zero bumpsteer or slight bump out Think of Ackermann as active toe when the steering moves from left to right More ackermann effect makes more toe out at full turn and produces more s...

Page 26: ...er exit Pistons with smaller holes work well for smoother tracks with large jumps and pistons with larger holes work well for rougher tracks with less jumps Smaller hole pistons will typically use thi...

Page 27: ...would suggest starting at 15 If you re vehicle still feels twitchy around center dial in more negative expo to continue smoothing everything out If it starts to feel too numb around center dial some b...

Page 28: ...are filled and operating as designed 1 Remove each diff and verify the differential action is happening and is smooth If there is any notchy feel to them follow the steps below to rebuild them 2 Open...

Page 29: ...Shafts EB410 front ET410 rear steel 2pcs TKR6705 Shock Piston Set 2x1 7 2x1 8 flat flat 13mm 4pcs TKR6708 Shock Cartridge Guide Set CNC Delrin 8pcs EB410 ET410 TKR6709 Shock X rings 8pcs EB410 TKR671...

Page 30: ...up starting point 27mm 4 0 2 0 0 0 0 6 27mm 2 15 0 11 0 5 out per side per side 1 6 88 2mm 0mm 2mm 0mm 1 5 in 2 1 5mm 108 STOCK STOCK 30K 30K 550 350 Stock Stock 1 7 1 8 Yellow Yellow 5 5 Emul Emul 10...

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Page 32: ...Tekno RC 10755 Scripps Poway Pkwy 598 San Diego CA 92131 USA...