Team Losi 8IGHT-T 2.0 User Manual
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  • Page 2 Please take a moment to read through the following instructions. This will familiarize you with the various parts, assembly tips and descriptions as well as the tools needed. Taking an extra moment before using your vehicle will help you understand the dynamics of the 8IGHT-T 2.0 and setup tips to ensure the best possible experience.
  • Page 3 Table 2: Servo Installation ..........23 Team Losi Racing is continually changing and improving designs; therefore, the actual part may appear slightly diff erent than the illustrated part. Illustrations of parts and assemblies may be slightly distorted to enhance pertinent details.
  • Page 4 STEP A STEP A   STEP A-01 Steering Link Assembly STEP A-02 Servo Saver Assembly 4-40 x 1/2" A4406 A6256 A9168 L 4-40 x 3/16" Servo Saver Tube Steering Servo Arm A6306 Maintenance Tip A6044 Rod End Ball A6044 Rod End LOSI-LOK L 4-40 x 3/16"...
  • Page 5 STEP A STEP A  STEP A-04 Steering/Top Plate Assembly 5-40 x 1/2" LOSI-LOK A6271 A4413 Front Chassis Brace LOSI-LOK 5-40 x 1/2" A6278 6x10x3mm A6946  STEP A-05 Completed Steering Assembly...
  • Page 6 STEP B STEP B   STEP B-01 Ring Gear Assembly STEP B-03 Complete Diff Assembly A3503 Outdrive Cup Solid Fill with 7000 wt oil just above the 2.5 x 12.80mm planetary gear A3518 3x12mm A3500 F 8x14x4mm A6948 A3511 Ring Gear A3505 O-ring...
  • Page 7 STEP B STEP B  STEP B-04 Front Diff Install F 8-32 x 1/8" To prevent fi ne dust from entering the A6296 gearbox, apply a thin bead of grease along the edge of the case as pictured. LOSI-LOK A3514 Drive Adapter 5x11x4mm A6947...
  • Page 8 STEP B STEP B  STEP B-06 Spindle/Carrier Assembly O 10-32 x 3/8" A6295 A1705 8-32 x 5/8" Shoulder Bushing A6501 A6266 Hinge Pin A1704 Left Front Arm 8-32 x 3/4" A6263 C 5-40 x 1/8" A6299 A1701 Arm Bushing A1709 Front Spindle Carrier ...
  • Page 9 STEP B STEP B  STEP B-08 Sway Bar Assembly A1750 Sway Bar Link Install the Sway Bar Ball onto the Sway Bar Wire until the end of the wire is fl ush with the ball as pictured above. A4453 A1750 Sway Bar Mount Sway Bar Ball...
  • Page 10 STEP B STEP B  STEP B-10 Center CV Assembly 5-40 x 5/8" A6275 A6050 Steering Ball A6547 4mm x 114mm A6046 Turnbuckle Steering Rod End 137.20 5-40 x 1/4" A6302  STEP B-11 Steering Rod Assembly Be sure to install the assembled Tie Rod onto the car with the groove (next to the center square section) on the driver’s left side for easier...
  • Page 11 STEP B STEP B  STEP B-12 Front Clip Assembly 5-40 x 3/4" 5-40 x 3/4" A6279 A6272 A4453 Front Bulkhead Spacer 8-32 x 1/2" A6262 A4422 Front Bumper  STEP B-13 Completed Front Assembly...
  • Page 12 STEP C STEP C   STEP C-01 Ring Gear Assembly STEP C-03 Complete Diff Assembly Fill with 10000 wt Solid oil just above the planetary gear. 2.5 x 12.80mm A3518 A3502 3x12mm Sun Gear A3500 A3506 Center Outdrive 6x11x0.2mm A3501 A3505 F 8x14x4mm...
  • Page 13 STEP C STEP C   STEP C-04 Center Top Brace Assembly STEP C-05 Linkage Assembly (.5mm)(.020”) A9168 Threaded Servo Rod F 5-40 x 1/8" A9168 A6297 A9168 Rear Brake Rod Front Brake Actuator 5mm E-clip A6109 LOSI-LOK A9168 2-56 x 1/2" Throttle Rod End A6254 LOSI-LOK...
  • Page 14 STEP C STEP C  STEP C-08 Brake Caliper Assembly A3546 Front Brake Pad A3546 Rear Brake Pad .307" .307” 7.80mm 7.80mm A4420 Center Diff Mount A3546 Brake Shoulder Screw A4420 Rear Center Diff Mount  STEP C-09 Center Diff/Brake Rotor Assembly 5-40 x 3/8"...
  • Page 15 STEP C STEP C  STEP C-10 Center Diff Installation NOTICE: Ensure the driveshaft is inserted into the slot of the center outdrive while installing the Center Diff assembly. 8-32 x 1/2" A6262  STEP C-11 Completed Center Diff Assembly...
  • Page 16 STEP D STEP D   STEP D-01 Ring Gear Assembly STEP D-03 Complete Diff Assembly Solid Fill with 2000 wt oil just above the 2.5 x 12.80mm planetary gear. A3518 A3502 Sun Gear 3x12mm A3500 A3503 Outdrive Cup A3505 Diff Seal A3505 F 8x14x4mm...
  • Page 17 STEP D STEP D  STEP D-04 Rear Diff Installation A4414 F 8-32 x 1/8" Rear Chassis Support A6296 5-40 x 7/8" A3514 A4414 Drive Adapter LOSI-LOK A4451 Rear Gearbox Locking Insert 14x17x0.25mm 14x17x0.10mm A4452 A4452 5x11x4mm A6947 L 5-40 x 1/4" A6302 A3507 Pinion Gear...
  • Page 18 STEP D STEP D  STEP D-06 Rear Suspension Arm Assembly A1743 Rear Outer Hinge Pin Brace 3.5T/3A 5-40 x 1-7/8" A6273 A4431 Rear Outer Pivot Brace Cap O 10-32 x 3/8" A6295 A1726 Left Rear Arm Solid 4 x 66mm 5/40 x 3/4"...
  • Page 19 STEP D STEP D  STEP D-08 Wing Mount Assembly A4435 Wing Mount Brace A4435 Right Wing Mount 5-40 x 1/2" A6240 L 5-40 x 1/4" 5-40 x 3/4" 5-40 x 1/2" A6302 A6279 A6278 A4435 Left Wing Mount A4433 A5438 Rear Body Mount Shock Stand-Off...
  • Page 20 STEP D STEP D  STEP D-10 Tie Rod Installation A6048 A6545 A6047 5-40 x 3/4" A6047 A6279 A6049 L 5-40 x 1/4" A6302 5-40 x 1/4" A6302 5-40 x 1" A6280  STEP D-11 Center CV Assembly Solid 2.5mm x 14mm A3518 F 5-40 x 1/8"...
  • Page 21 STEP D STEP D  STEP D-12 Rear Clip Assembly L 5-40 x 1/4" A6302 NOTICE: Ensure the driveshaft is inserted into the slot of the center outdrive while installing the Rear Clip assembly. 8-32 x 1/2" A6262 5-40 x 1/2" A6271 ...
  • Page 22 STEP E STEP E  STEP E-01 Shock Assembly • Clean the 2-56 x 1/4" Button Head Screw and apply Losi-Lok to the threads. • Install the #55 Shock Piston on the front shock shaft and a #56 Shock Piston on the rear shock shaft using the 2-56 x 1/4" Button Screw into the Shock Shaft with a .050"...
  • Page 23 STEP E STEP E  STEP E-02 Shock Boot & Spring Assembly x2 x2 Front Rear Rear Front A5426 Shock Boot A5427 Shock Boot A5459 Black Front Spring A5461 Gray Rear Spring A5435 Spring Cup A5435 Spring Cup  STEP E-03 Front Shock Installation A5435 Shock Mount Bushing...
  • Page 24 STEP E STEP E  STEP E-04 Rear Shock Installation A5435 Shock Mount Bushing L 5-40 x 1/4" A6302 5-40 x 7/8" A6282  STEP E-05 Completed Shock Assembly...
  • Page 25 STEP F STEP F  STEP F-01 Chassis Guard Installation A4438 Chassis Guard A4438 Chassis Guard 5-40 x 3/8" A6270  STEP F-02 Switch Installation Supplied with switch 4-40 x 3/8" Optional Blank Switch Mount Plate (not included) A6206 If not using a switch, install the optional Blank Switch Mount Plate in place of the Switch Plate.
  • Page 26 STEP F STEP F  STEP F-03 Servo Chart/Wiring Diagram Servo Servo Servo Manufacturer, Make/Model Spacer Horn Steering Servo Wires All (DZ9100T/S Needs Spacer) 94357Z, 94358Z, 94649Z, 94360Z, 94452Z, 94758Z, 94737Z, 94738Z 94102Z, 94112Z Throttle Switch Servo All (S9102 DOES NOT FIT) Wires Wires PDS-2123, 2344, 2363, 2365, 2366...
  • Page 27 STEP F STEP F  STEP F-05 Steering Servo Installation A99040 Airtonics Horn Insert, 23S Spline A99041 JR/SPM Horn Insert, 23 Spline A99042 Hitec Horn Insert, 24 Spline 4-40 x 1/2" A99043 Futaba Horn Insert, 25 Spline A6204 #4 x .030" A6350 A4453 Servo Spacer...
  • Page 28 STEP F STEP F  STEP F-07 Receiver Battery Door Optional Battery Covers 4-40 x 1/2" High Profi le Cover should be used with A6256 the Hump-pack-type receiver packs. Low Profi le Cover should be used with A4421 the LiPo type receiver packs. Battery Cover, High Profi le A4421...
  • Page 29 STEP F STEP F  STEP F-09 Servo Horn Installation Supplied with servo (Not Included) Ensure the servo gear is centered before attaching the Servo Horns. This is best accomplished by connecting the servos to the radio system and setting the trim to center. ...
  • Page 30 STEP G STEP G  STEP G-01 Clutch Assembly A9108 Aluminum Clutch Shoe A9114 LOSI-LOK Clutch Spring Gold A9105 Aluminum Flywheel Aluminum A9105 Shoe Flywheel Collet A9113 Aluminum Clutch Spring Green Shoe A9108 A9103 Aluminum Clutch Shoe Clutch Nut A9106 Clutch Pins ...
  • Page 31 STEP G STEP G  STEP G-03 Engine Mount Assembly LOSI-LOK 5-40 x 1/2" A6240 Ball Stud A6215 Pipe/Header (Not supplied) A9154 Right Engine A9154 Mount Left Engine Mount  STEP G-04 Air Filter Assembly Tech Tip With a clean rag or paper towel take the air fi lter and squeeze it between the rag to remove any excess air fi lter oil.
  • Page 32 STEP G STEP G  STEP G-05 Air Filter Installation  STEP G-06 Pipe Mount Assembly Trim pipe mount in small 8-32 x 1/8" A6298 increments as needed to A9165 Pipe Wire mount pipe. Ensure that the wire clears all steering components.
  • Page 33 STEP G STEP G  STEP G-07 Engine Installation • Adjust the gear mesh between the Clutch Bell and the Spur gear Body Clip by sliding the engine mounts in the slots of the chassis. In order to A8200 function properly, the Gears should be as close as possilbe, but still have a small amount of backlash (space between the Gear teeth).
  • Page 34 STEP H STEP H  STEP H-01 Tire Mounting A7780B ™ , Blue 1/8 Truggy Foam Insert. Only sold with Tires. A7747 1/8 Truggy Wheel  STEP H-02 Tire Gluing • Here are the steps to show you how to complete this process. This can be done by using a fast-curing super glue or cyanoacrylate glue (LOSA7880, LOSA7881), available at your local hobby shop.
  • Page 35 STEP H STEP H  STEP H-03 Tire Installation A3531 Wheel Hex LOSI-LOK A3531 Wheel Hex LOSI-LOK  STEP H-04 Wing Installation A8130 Wing Button Body Clip A8200 A8130 Rear Wing...
  • Page 36 STEP H STEP H  STEP H-05 Completed Chassis Assembly...
  • Page 37 Checklist BEFORE RUNNING YOUR NEW 8IGHT-T 2.0 OFF-ROAD RACING TRUGGY for the fi rst time, you should run down the following checklist in order and complete the listed tasks. Fine-tuning of the initial setup is an essential part of building a high-performance racing truggy such as the 8IGHT-T 2.0.
  • Page 38 The 8IGHT-T 2.0 now has only two camber locations on the rear tower, however, we have added another inside hole on the rear hub. The stock camber link setup for the 8IGHT-T 2.0 is location #1 on the tower and B in the hub. By using the #2 hole on the tower you will have less roll and improve stability and traction.
  • Page 39 Differentials: The 8IGHT-T 2.0 comes equipped with 7000 wt in the front, 10,000 wt center, and 2000 wt in the rear diff . Thinner front diff erential oil increases off - power steering, but if the oil is too thin the steering will become grabby and inconsistent. Thicker front diff erential oil increases off -power stability and increases on-power steering.
  • Page 40 More negative camber in the rear has less rear traction, but increases on-power steering and is less grabby in bumps. Less negative camber in the rear has more rear traction and makes the rear of the buggy stay fl atter, but if traction is lost it will be more violent. To ensure your 8IGHT-T 2.0 has the correct camber, we recommend using our Losi Camber Gauge (LOSA99172).
  • Page 41: Warranty And Repair Policy

    warranty warranty WARRANTY AND REPAIR POLICY Warranty Period: Exclusive Warranty- Horizon Hobby, Inc., (Horizon) WARRANTY SERVICES warranties that the Products purchased (the “Product”) will be free Questions, Assistance, and Repairs: Your local hobby store and/or from defects in materials and workmanship at the date of purchase by place of purchase cannot provide warranty support or repair.
  • Page 42 warranty warranty CONTACT INFO Country of Purchase Horizon Hobby Address Phone Number/ Email Horizon Service Center 4105 Fieldstone Rd 877-504-0233 Champaign, Illinois (Electronics and engines) Online Repair Requests visit: 61822 USA United States of www.horizonhobby.com/repairs America Horizon Product Support 4105 Fieldstone Rd 877-504-0233 Champaign, Illinois (All other products)
  • Page 43 setup sheet setup sheet Differentials Front: Standard Smart Spring Wire Dia: Qty of Springs: Ramp Plate: Grease: Diff Fluid: Center Standard Smart Spring Wire Dia: Qty of Springs: Ramp Plate: Grease: Diff Fluid:...
  • Page 44 HARDWARE HARDWARE Cap Head Flat Head 1 Flat Head 2 Button Head 2-56 x 1/4" (A6255) 2-56 x 1/4" (A6232) 3 x 8mm (A9106) 8-32 x 3/8" (A6264) 4-40 x 1/4" (A6234) 2-56 x 1/2" (A6254) 3 x 12mm (A3500) 4-40 x 3/8"...
  • Page 45 8IGHT-T 2.0 Kit Vehicle Setup Differentials 2 degrees of toe-out Front: Standard Smart 39mm Spring Wire Dia: -1 degree Qty of Springs: Stock Ramp Plate: 2.3mm Grease: 55/35 wt Diff Fluid: 7000 wt Losi Black 3.4 lb...
  • Page 46 TLRACING.COM Printed 01/2011 © 2011 Horizon Hobby, Inc. Team Losi, 8IGHT, XBT, Nitrotec, TLR logo and Losi-Lok are trademarks or registered trademarks of Horizon Hobby, Inc. 30692.1 Team Losi Racing, Horizon Hobby, Inc. Horizon Hobby UK Horizon Hobby an exclusive brand of...

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