Team Losi XXX-S Sport Owner's Manual

Team Losi XXX-S Sport Owner's Manual

R/c model car
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OWNER'S
MANUAL
NOTE: Using hot modified motors exceed the capacity of the electronic speed control and voids any warranty.
Carefully read through all instructions to familiarize yourself with the parts, construction techniques, and
tuning tips outlined in this manual. Being able to grasp the overall design of your new XXX-S touring car
will ensure smooth service.
Take your time and pay close attention to detail. Keep this manual for future reference.

Service Information:

Electronics
(Speed Controller, Radio & Motor)
(877) 504-0233
Team Losi, Division of Horizon Hobby inc.,
Chassis
4710 E. Guasti, Ontario, CA 91761
www.TeamLosi.com / feedback@TeamLosi.com
(909) 390-9595
P/N 800-0241

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Summary of Contents for Team Losi XXX-S Sport

  • Page 1: Service Information

    Take your time and pay close attention to detail. Keep this manual for future reference. Service Information: Electronics (Speed Controller, Radio & Motor) (877) 504-0233 Team Losi, Division of Horizon Hobby inc., Chassis 4710 E. Guasti, Ontario, CA 91761 www.TeamLosi.com / feedback@TeamLosi.com (909) 390-9595...
  • Page 2: Introduction

    Welcome XXX-S Sport Owner! Thank you for selecting the XXX-S Sport for your new R/C model. As you will see, we have made every effort to design and produce a sedan that is not only most competitve, but also easy to maintain. Before you do any disassembly or mainte- nance, please take a few moments to read through the following instructions.
  • Page 3: Table Of Contents

    MOTORS AND GEARING The XXX-S Sport includes an 88-tooth, 48-pitch spur gear. The internal drive ratio of the XXX-S is 1.83. The pinion gear that is used will determine the final drive ratio. To calculate the final drive ratio, first divide the spur gear size by the pinion gear size. For example, if you are using a 20-tooth pinion gear, you would divide 88 (spur gear size) by 20 (pinion gear size).
  • Page 4: Bag A

    BAG A STOP! There are two, complete differential assemblies in the XXX-S Sport kit. Both differentials are identical front and rear. Proceed through the Bag A instructions twice - once for the front differential, and once for the rear differential. The XXX-S kit was designed using the stock 42T drive pulleys in the front and rear of the car.
  • Page 5 BAG A (Continued) Figure 5 Step 6. Insert a 5mm x 8mm Bearing (13) into the center of the 42T diff pulley (11). Step 7. Press a 3/32" diff ball (14) into each of the small holes in Figure 5 the diff pulley (11) as indicated in Figure 5.
  • Page 6 Step 13. Place one of the 1/8" x 5/16" thrust bearing washers (18) over the diff screw (16). Step 14. Using the Team Losi Teflon Grease (78), apply a fairly Figure 8 heavy coat of grease to the thrust washer (18) and position the 5/64"...
  • Page 7: Bag B

    *NEVER PINCH THE BELT* BAG B NEVER OVER TIGHTEN THE SCREWS IN THE CHASSIS - Team Losi has designed interlocking features into the XXX-S chassis when screws are to the point of being snug the parts are held firmly in place. Figure 10 Step 1.
  • Page 8 BAG B (Continued) Figure 12 Step 7. Slide one 1/2" x 3/4" bearing (20) over each of the outdrive cups (7),(15). Step 8. Pull the belt (26) slightly out of the front of the chassis (27) and install a diff assembly into the slots as indicated in Figure 12. Pull the slack from the belt (26) through the rear of the chassis (27).
  • Page 9 BAG B (Continued) Figure 14 Step 15. Press a 3/16" x 3/8" bearing (25) into the "Spur gear" side of the drive pulley (36). Slide the top shaft (33) through the bearing (25) in the drive pulley (36). Step 16. From the "Drive gear" side of the drive pulley (36) slide the top shaft spacer (35) over the top shaft (33).
  • Page 10 BAG B (Continued) Figure 16 Step 21. Slide the tensioner arm assembly down over the belt (26) and connect the slot in the tensioner arm (21) with the tensioner arm bushing (34) as indicated in Figure 16A. Step 22. Slowly start rotating the tensioner arm around the tensioner bushing (34) in a clockwise direction as shown in Figure 16B. While rotating the tensioner arm assembly, slightly pull upward to keep the tensioner arm (21) locked and rotating to the tensioner bushing (34).
  • Page 11: Bag C

    BAG C Figure 18 Using a medium grade sandpapper (i.e. 500 grit) clean the excess material off the 5mm x 8mm bushings. This will ensure a free working steering assembly. " Step 1. Thread a 3/16" ballstud (43), from the top side, into each of the bellcranks (41), (42) as indicated in Figure 18.
  • Page 12 BAG C (Continued) Figure 20 Figure 20 " Step 7. Thread a 3/16" ballstud (43) into the small hole of the draglink (48) as indicated in Figure 20. " Step 8. Insert a carrier/ steering bushing (47), into the larger holes, from the bottom side of the draglink (48).
  • Page 13 BAG C (Continued) Note: If you wish to use Futaba BASE or HiTech Radios you will need LOSA1540 WIDE NARROW Table 21A Table 21B Figure 22 " Step 15. Use Tables 21A and 21B to determine how the servo mounting posts (55), (56) should be attached to the servo (not included) in the Wide or Narrow position.
  • Page 14 BAG C (Continued) Figure 23 Figure 23 " Step 18. Install the servo into the chassis (27) as shown in Figure 23. The pins from both servo mounting posts (55), (56) should fit into the holes and sit flat against the chassis (27). "...
  • Page 15: Bag D

    BAG D Figure 26 Step 1. Install the front left inner pivot block (59) by threading two 4-40 x 3/8" flat head screws (31) through the bottom of the chassis (27) into the pivot block (59) as indicated in Figure 26. Repeat for the right front inner pivot block (60).
  • Page 16 BAG D (Continued) Figure 28 Figure 28 Step 4. Insert a 4-40 x 7/8" cap head screw (66) on either side of the shock tower (69) through the second hole out from the middle on the top of the shock tower (69). Secure the screws (66) to the tower (69) by threading a 4-40 zinc nut (67) over each screw (66) and tight- ening.
  • Page 17 BAG D (Continued) Figure 30 Figure 30 Step 7. Apply a thin coat of red MIP thrust bearing/ assembly grease (78), in the white tube, to the outside of the CVD coupling THREAD (74). Insert the greased CVD coupling (74) into the large hole in the LOCK CVD Axle (72) so that the cross-hole in the coupling (74) can be seen through the slots in the axle (72).
  • Page 18 BAG D (Continued) Figure 32 Figure 32A Step 17. Insert two carrier/steering bushings (47) into the upper and lower holes in the spindle carrier (80) from the inside as shown in Figure 32A. Step 18. Attach the spindle (70) to the spindle carrier (80) by sliding the CVD dogbone (73) through the spindle carrier (80) as illustrated in Figure 32B.
  • Page 19 BAG D (Continued) Figure 35 Figure 35 Step 24. Place a "foam thing" (85) over the ball stud (68) located in the top of the spindle carrier (80). Place a second "foam thing" (85) over the ball stud (68) located in the shocktower (69). Step 25.
  • Page 20: Bag E

    B A G E Figure 38 Figure 38 Step 1. Install a rear inner pivot block (91) by threading two 4-40 x 3/8" flat head screws (31) through the bottom of the chassis (27) into the pivot block (91) as indicated in Figure 38. Repeat for the right rear inner pivot block (91).
  • Page 21 BAG E (Continued) Figure 40 Figure 40 Step 4. Thread a short head ball stud (68) on each side of the shock tower into the closest hole to the middle of the lowest set of holes. Step 5. Insert a 4-40 x 7/8" cap head screw (66) one on either side of the shock tower (95) -in the upper set of four holes, into the second hole out from the middle.
  • Page 22 BAG E (Continued) Figure 42 Figure 42 Step 8. Thread a short head ball stud (68) into the top of the rear hub (101) as indicated in Figure 42. Step 9. Insert a 3/16" x 3/8" bearing (25) into the back-side of the hub carrier(101).
  • Page 23 BAG E (Continued) Figure 45 Figure 45 Step 15. Attach the rear hub assembly to the rear arm (92) by aligning the holes in the rear hub (101) with the holes in the rear arm (92). Insert a 3/32" x .930" hinge pin (81) through the arm (92) into the hub (101) as indicated in Figure 45.
  • Page 24 BAG E (Continued) Figure 48 Step 21. Install the battery mount posts (136) to the chassis (27), as shown, by placing the square base of the post (136) in the countersunk pockets on the drivers right side of the chassis (27). Step 22.
  • Page 25: Bag F

    BAG F Figure 49 Figure 49 Step 1. Place one shock O-ring (105) into the cartridge body (104), making sure that the O-ring (105) sits flat in the bottom of the cartridge body (104). Step 2. Insert the cartridge spacer (106) into the cartridge body (104) followed by a second O-ring (105).
  • Page 26 BAG F (Continued) Figure 52 Figure 52 Step 12. Match the front shock assemblies and the rear shock shaft assemblies. Fill the shock body (114) with shock fluid (115) up to the bottom of the threads inside the shock body (114). Step 13.
  • Page 27 BAG F (Continued) Figure 54 Figure 54 Step 20. Position the bottom of an assembled rear shock in front of the shock mounting area on the left rear suspension arm (92) as shown in Figure 54. Align the hole in the shock mount ball (110) with the outside hole in the arm (92).
  • Page 28: Bag G

    Step 5. The tires (125) should now be glued to the wheels (124). This can be done by using a fast-curing superglue or cyanoacrylate glue available at your local hobby shop. Allow the glue to dry thoroughly before continuing. Team Losi Tread Lock (A-7880) is the best glue available for gluing R/C car tires.
  • Page 29: Bag H

    BAG H Figure 56 Figure 56 Step 1. Holding the car upside-down install the front bumper (87) by lining up the holes in the fork of the front bumper (87) with the holes in the chassis (27). It should rest on the front diff cover (29). Secure the front bumper by threading two 4-40 x 1/4"...
  • Page 30 BAG H (Continued) Figure 58 Figure 58 Step 7. Place the motor plate (127) against the motor (not included) so that the shaft on the motor is centered in the large hole in the motor plate (127) and the flat surface of the motor plate rests against the motor as shown in Figure 58.
  • Page 31 BAG H (Continued) Figure 60 Figure 60 Step 14. Install the front body mounts (90) into the two holes in the front bumper (87) by lining up the tab on the body post (90) with the slot in the bumper (87). Secure the two body mounts (90) with two 4-40 x 1/2"...
  • Page 32 BAG H (Continued) Figure 63 Step 19. Cut a piece of two-sided tape (135) to the same size as the bottom of the receiver (not included). Peel one side of the backing off and stick the tape (135) to the bottom of the receiver. Figure 63 Step 20.
  • Page 33 BAG H (Continued) Figure 65 Figure 65 Step 27. Trim the body (149) and wing along the trim lines as shown. Step 28. Once the perimeter of the body is cut, line the body up with the tires. Front to back and right to left. Make four 3/16" diam- eter holes in the areas where the body mounts are touching and another where the antenna will come through.
  • Page 34: Checklist Before Your First Run

    TIPS AND HINTS FROM THE TEAM Before you start making changes on your XXX-S Sport, you need to make a few decisions. Tires and how they are set-up have a tremendous impact on overall performance. Before you start making changes on the chassis take a moment to observe a few of the fastest cars and what type of tire and inner liner they are running.
  • Page 35 Front End: Shock Location; Leaning the shocks in (mounting them closer to the center of the tower) will give a smoother transition as you enter into turns and improve consistency but will yield less total steering and give a slower reaction. This might be helpful on high bite surfaces.
  • Page 36 The 41T pulley does not have any type of marking on the flange area. We are sure that you will find the XXX-S Sport to be the most versatile and easiest car to drive fast with great consistency. We at Team Losi hope this information helps you to enjoy your XXX-S Sport and racing as much as we do. For the latest in setup and accessory parts information, visit the Team Losi website at: www.TeamLosi.com and go to the "Meet...
  • Page 37: Spare Parts List

    SPARE PARTS LIST KEY # KIT/PART DESCRIPTION PART NO. SPARE PARTS DESCRIPTION Diff nut/carrier A-2911 One Piece Diff Nut/Carrier Heavy duty Coil Spring A-2910 Adjustment Screw & Hardware (Sport) Small servo saver spring A-1542 Steering & Servo Saver Hardware XXX-S Allen wrenches Large servo saver spring A-1542...
  • Page 38 SPARE PARTS LIST KEY # KIT/PART DESCRIPTION PART NO. SPARE PARTS DESCRIPTION 4-40 x 5/8" set screw A-1615 Short Ball Cups & Threaded Rod Short rod end A-6021 Plastic Rod Ends (Sport) Left front, inner pivot A-1230 Front Inner Pivot Support Set 0, 2, 4 degree Right front, inner pivot A-1230 Front Inner Pivot Support Set 0, 2, 4 degree...
  • Page 39 Teflon Shock Pistons #56 (Red) Sedan shock body A-5028 .36" Shock Body Hard Anodized 80 wt. shock oil A-5230 Team Losi Certified Shock Fluid 80wt. Blue spring A-5125 1.15" Spring 14.6 Rate (Blue) Shock collar A-5023 Spring Cups & Clamps...
  • Page 40: Blank Set-Up Sheet

    Track: _________________________ S E T UP S HE E T Indoor Carpet Sealed Driver: _________________ Outdoor Concrete Smooth Tight / Open Asphalt Rough Date: ___________________ FRONT SUSPENSION (Circle or Check the Appropriate Settings) Pulley Droop Height: ____________ Standard 42F 42R Overdrive 41F 42R Pivot Support: ____________ Out ____...

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