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TOOLS REQUIRED

Team Losi has supplied all necessary Allen wrenches and a special wrench that is needed for assembly and adjustments. The following
common tools will also be required: Needle-nose pliers, regular pliers, hobby knife, scissors or other body cutting/trimming tools.
3/16", 1/4", and 3/8" nut drivers are optional.

RADIO/ELECTRICAL

The XXX-T Sport's radio layout is well proven. Your high-performance R/C center should be consulted regarding specific questions
pertaining to radio/electrical equipment changes.

HARDWARE IDENTIFICATION

When in question, use the hardware identification guide in each step. For screws, the prefix number designates the screw size and
number of threads per inch (i.e., 4-40 is #4 screw with 40 threads per inch). The second number or fraction designates the length of
the screw. For cap-head and button-head screws, this number refers to the length of the threaded portion of the screw. For flat-head
screws, this number refers to the overall length of the screw. Bearings and bushings are referenced by the inside diameter 

outside

diameter. Shafts and pins are referred to by diameter 

length. Washers are described by inside diameter or the screw size that will

pass through the inside diameter. E-clips are sized by the shaft diameter that they attach to.

MOTORS AND GEARING

The 

Triple-XT Sport includes an 88-tooth, 48-pitch spur gear. The overall internal drive ratio of the Triple-XT is 2.43:1. 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).

 

88/20 =4.4

.

 This

tells you that 

4.4 is the external drive ratio. Next, multiply the internal drive ratio (2.43) by the external drive ratio (in this case 4.4).

2.43 x 4.4 = 10.692

. This means that by using a 20-tooth pinion gear with the standard 88-tooth spur gear, the final drive ratio is

10.692:1.

Consult your high-performance shop for recommendations to suit your racing style and class. The chart below lists some of the

more common motor types and a recommended initial gearing for that motor. Ratios can be adjusted depending on various track
layouts, tire sizes, and battery types.

RECOMMENDED INITIAL GEARING FOR COMMON MOTORS

TYPE OF MOTOR

PINION

SPUR

 24

o

 Stock

20

88

15-Turn Modified

19

88

16-Turn Modified

19

88

17-Turn Modified

20

88

Team Losi is continually changing and improving designs; therefore, the actual part may appear slightly different than the illustrated part. Illustrations of parts and assemblies may be

slightly distorted to enhance pertinent details.

TABLE OF CONTENTS

1. INTRODUCTION ............................................................ i

Completed Kit Dimensions ........................................... i

Notes & Symbols ......................................................... i

Kit Manual Organization ............................................... i

Important Safety Notes ................................................ i

Tools Required ............................................................. ii

Radio/Electrical ........................................................... ii

Hardware Identification ................................................ ii

Recommended Gearing ............................................... ii

2. BAG A ........................................................................ 1-2

3. BAG B ........................................................................ 3-7

4. BAG C ...................................................................... 8-11

5. BAG D .................................................................... 12-19

6. BAG E .................................................................... 20-23

7. BAG F .......................................................................... 24

8. BAG G .................................................................... 25-29

9. Checklist Before Your First Run ................................ 30

10. Tips From the Team .............................................. 30-32

11. Spare Parts List .................................................... 33-35

12. Completed Setup Sheet ............................................. 36

Summary of Contents for Triple-XT Sport

Page 1: ...e overall design of your new Triple XT racing truck before beginning the construction process will ensure a smooth assembly Team Losi 4710 E Guasti Rd Ontario CA 91761 www TeamLosi com feedback TeamLo...

Page 2: ......

Page 3: ...ware has been supplied for parts that may be easy to lose The molded parts in the Triple XT Sport are manufactured to demanding tolerances When screws are tightened to the point of be ing snug the par...

Page 4: ...t 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...

Page 5: ...servo saver bottom 1 and steering idler arm 8 as shown in Figure 2 Thread a 3 16 ball stud 11 through the outside hole in each arm into the nuts 7 and tighten Insert a 4 40 mini locknut 7 into the he...

Page 6: ...head screws 17 Figure 5 Step 12 Install a threaded insert 18 into the top of each of the two forward holes in the main chassis 19 The inserts should be installed with the hex side up as shown in Figur...

Page 7: ...nd into the bulk head 20 Step 3 Insert two 4 40 x 7 8 cap head screws 23 one on each side through the second hole out in the top of the front shock tower 24 Secure the screws 23 to the shock tower 24...

Page 8: ...carrier 34 Step 11 Center the hinge pin 71 and secure it with two 1 8 E clips 41 With the hinge pin 71 still centered thread a 5 40 setscrew 32 into the back side of the axle 30 and tighten Step 12 Re...

Page 9: ...Step 18 Repeat Steps 15 17 for the left spindle and carrier assembly and remaining front suspension arm 38 Step 19 Slide the front hinge pin brace 42 over the front of both inner hinge pins 40 The bra...

Page 10: ...Attach the second camber link assembly to the left side of the truck Try to mount all of the camber links so that the threads adjust in the same direction This allows for much easier adjust ments late...

Page 11: ...ther right hand threads This allows the length of the rods once installed to be adjusted without removing them Step 26 Snap one end of a completed tie rod assembly to the ball stud 11 in the steering...

Page 12: ...ttaching a 1 8 E clip 41 to the front of each hinge pin 52 Step 6 Place a small anti squat shim 165 under front of each side of the rear of the pivot block 49 as shown in Figure 18 Attach the rear piv...

Page 13: ...e 59 with the groove in the universal yoke 60 Secure the parts with a 4 40 x 3 8 cap head screw 17 A small amount of liquid thread lock compound should be used on the threads of the 4 40 x 3 8 cap hea...

Page 14: ...not overtighten the ball studs Step 18 Place a foam thing 47 over the ball stud 10 Step 19 Press a 3 16 x 3 8 sealed bearing 27 into the inside of the right rear hub 65 Slide a rear axle 62 through th...

Page 15: ...ach end of a 2 1 2 turnbuckle 72 Tighten both rod ends 45 equally until the rod is the same length as the one shown in Figure 26A Make two of these rear camber link assemblies NOTE Each end of the tur...

Page 16: ...ake certain that the diff tube 76 is pressed all the way into the outdrive diff half 77 and that it is straight There is a small shoulder on the diff tube 76 that should be flush with the outer surfac...

Page 17: ...inst the diff washer 79 IMPORTANT NOTE It is a good idea to hold the diff nut carrier in place so the diff tube is not pushed into the outdrive diff half when the gear is pushed over it Step 10 Insert...

Page 18: ...84 Pull the threaded end of the diff screw 84 until the thrust bearing assembly rests against the shim 83 and bearing 80 inside of the outdrive 77 IMPORTANT NOTE Ensure that all eight thrust bear ing...

Page 19: ...his will ensure proper seating of all the parts in the diff assembly Step 21 Tighten the diff until the gear 81 cannot be turned while both of the outdrives 77 are being held Final diff adjustment sho...

Page 20: ...late 96 so that the screw holes in the motor plate 96 line up with the screw holes in the gear box half 97 Secure the motor plate 96 to the gearbox half 97 by threading a 4 40 x 3 8 cap head screw 17...

Page 21: ...when installing the differen tial Step 37 Apply a thin coat of white assembly grease 87 along the inside edge of the right gearbox half 97 This will help seal the gearbox once it is assembled Step 38...

Page 22: ...h the notches on the slipper pad 105 Step 45 Place the second slipper back plate 104 over the slipper shaft 90 so that the large flat surface of the back plate 104 rests against the slipper pad 105 St...

Page 23: ...ount of white assembly grease 87 to each of the two 4 40 x 3 8 flat head screws 54 Thread the screws 54 through the two holes in the back of the rear pivot plate 53 through the motor guard 111 and int...

Page 24: ...ng 113 sits flat in the bottom of the cartridge body 114 Step 2 Insert the cartridge spacer 115 into the cartridge body 114 followed by a second O ring 113 Step 3 Once the second O ring 113 is inserte...

Page 25: ...41 to the front shock shafts 118 the shorter of the two lengths slide a 050 shock spacer 121 over the shaft 118 and next to the cartridge Once the spacers 121 are in place snap a 1 8 E clip 41 into t...

Page 26: ...ock body 125 126 Step 15 Insert the shaft assembly with the cartridge against the shock piston 123 124 Slowly tighten the cartridge about two full turns only With the cartridge still slightly loose sl...

Page 27: ...attaching the top of the shock make sure that the dogbone is in place in the outdrive Step 27 Repeat Steps 24 through 26 for the left rear shock Step 28 Insert the shock end 120 of a front shock into...

Page 28: ...n the bottle Team Losi Tire Glue A 7880 is the best glue available for gluing R C car tires This glue was produced specifically for this purpose IMPORTANT NOTE Allow the glue to dry thoroughly before...

Page 29: ...gear cover 142 2 5 Figure 56 Figure 57 Figure 57 Step 6 Using Table 57B on the following page determine which servo arm 145 is required for your servo If your particu lar servo is not listed try usin...

Page 30: ...ace a 4 washer 58 over each of the four 4 40 x 3 8 cap head screws 17 and attach the servo posts 146 to the servo by threading a screw 17 through the upper and lower holes in each post 146 Do not tigh...

Page 31: ...the bottom two screws 21 Holding the brace 147 in place will help keep the posts 146 from moving while tightening the screws 21 NOTE The servo should be as close to centered between the two posts as p...

Page 32: ...th a body clip 155 Figure 62 155 Step 21 Cut a piece of two sided tape 156 to the same size as the bottom of the receiver not included Peel one side of the backing off and stick the tape 156 it to the...

Page 33: ...dy by cutting it out along the trim lines Attach the spoiler to the rear of the body with a piece of two sided tape 156 Step 36 Install the body 159 onto the rolling chassis and secure it with body cl...

Page 34: ...rolls straight when you are not touching the steering wheel stick If the servo was installed correctly as per Tables 57A and 57B the wheels should turn equally to the left and right If this is not the...

Page 35: ...hock collars on the shocks evenly on the end front or rear of the truck you are working on To lower the ride height raise the spring collars Both left and right collars should be adjusted evenly You s...

Page 36: ...e standard location second hole out works best on most tracks Moving the top of the shock out one hole will result in an increase in steering and the truck will react quicker Moving the top of the sho...

Page 37: ...Studs w Rod Ends 4 40 x 3 8 4 27 3 16 x 3 8 sealed bearing A 6903 3 16 x 3 8 Teflon Sealed Bearings 2 28 Left spindle A 4125 XXX T Front Spindles Carriers and Rear Hubs 29 Right spindle A 4125 XXX T F...

Page 38: ...g washer A 3099 Full Compliment Thrust Bearing Set 87 White thrust bearing assembly grease A 3066 Teflon Assembly Grease 88 5 64 thrust bearing balls A 3099 Full Compliment Thrust Bearing Set 89 4 40...

Page 39: ...Chrome 138 Foam tire liners A 7698 Truck Foam Liners Firm 139 3 16 x 015 shim A 6230 Shim Assortment 3 32 3 16 1 4 1 2 140 10 32 locknut A 6303 10 32 Locknuts 4ea Nylon Steel 8 141 3mm x 8mm cap head...

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