Team Losi JRX-2, Owner'S Manual

Page 1: ...sedin this race car As you read through also pay close attention to the overall design ofthe car Remember being competitive is a measure of the patience you put into the construction of the race car T...

Page 2: ...e otherwise you will face difficulties in finding the right part It is helpful to read the en tire instructions for the bag prior to starting as sembly Key numbers in circles have been assigned to eac...

Page 3: ...and pins are diameter x length Washers are described by inside diameter E clips are sized by the shaft diameter of attachment Table of Contents 1 INTRODUCTION Front Suspension Assembly cont 15 Import...

Page 4: ...chassis using four 4 40 X 3 8 flathead screws 7 Fig 1 3 Secure two aluminum steering posts 13 to chassis 4 using two 4 40 X 3 8 flathead screws 7 Fig 2 4 Secure front shock tower 1 to front bulkhead...

Page 5: ...te These are a tight press fit 6 Secure rear shock tower 10 to front of rear bulkhead 9 using four 4 40 x 3 8 socket head screws 3 7 Secure rear bulkhead 9 to chassis 4 using two 4 40 x 3 8 flathead s...

Page 6: ...num screws 5 Fig S 9 Secure battery holder 12 to chassis 4 using four 8 32 X 1 Z flathead aluminum screws 11 Fig 6 10 Secure antenna mount 14 to right hand side of chassis as illustrated with a 4 40 X...

Page 7: ...Chassis Assembled D e Page 4...

Page 8: ...lville washers 22 on screw Note Bellvilles are slightly coned b one small thrust washer 23 c one 5 ball thrust bearing 24 Note Apply liberal amount of grease to this part d one small thrust washer 23...

Page 9: ...into the ouput gear 31 Fig 12 9 Repeat Steps 5 8 with the right half of gear box 30 Fig 12 10 Attach two large 3 16 E clips 54 to pinion shaft assembly 46 Fig 11 I I I I FIG 11 FIG 10 11 Slide long si...

Page 10: ...I Exploded Gearbox Page 7 0 Q c c E Q Q UJ UJ 0 t FIG 12...

Page 11: ...at this procedure to connect drive shaft 50 to outdrive U joint 32 Fig 14 20 While holding rear pivot support 51 in place under rear of gearbox slide gearbox as sembly into rear of rear bulkhead 9 Fig...

Page 12: ...t into top hole in side bulkhead 6 so that the ball is on the out side and it can just spin freely Fig 17 6 Repeat step 6 using the bottom hole in side bulkhead 6 as shown Fig 17 7 Thread one composit...

Page 13: ...tends out evenly on both sides of axle 40 Be sure there is no binding of universal pivot 39 in side U jolnt 40 Fig 20 13 Pry universal pivot 39 into male section 42 of drive shaft using Fig 14 in Bag...

Page 14: ...cured between 1 8 E clip 57 and rear bulkhead 9 Fig 22 23 Place second 1 8 E clip 57 on rear groove in hinge pin 55 so that link 56 is lo cated between front of pivot support and rear 1 8 E clip 57 Fi...

Page 15: ...ear end of lower link 60 onto lower ball joint 36 in hub carrier 35 Assure freedom of movement Fig 24 32 Thread an adjustable rod end 61 onto each end of a 1 1 8 turnbuckle 62 taking care to note one...

Page 16: ...Exploded Rear Suspension I I I 0 __40 I I I I 0 1 I 1 L 1 z 0 z r ClB a I J I I _ of 0 I I f I I 0 t_ j E c f I I 1 e I e s ft r v I Page 13 I I I I I I I I I I v I I I I I I I I I I I I I FIG 37...

Page 17: ...ig 27 4 Attach the idler arm 68 to the remaining hole on the steering sector arm 65 using a 4 40 X 1 8 shoulder screw 67 Fig 27 5 Slide servo saver 66 idler arm 68 and steering assembly down onto stee...

Page 18: ...Thread an adjustable rod end 61 onto each end of the 1 1 2 turnbuckle 106 Note One end of turnbuckle has lett hand threads Repeat this step with another 1 1 2 turnbuckle 106 Fig 25 12 Snap one rod en...

Page 19: ...Exploded Front Suspension I I I I Page 16 FIG 34...

Page 20: ...proper seal 8 Assure freedom of movement of piston 9 FRONT SHOCKS ONLY Press shockmount ball 36 into ball mount 86 and slide ball mount into shock cup 87 This will create a lower front shock mount 10...

Page 21: ...Exploded View Shocks r I I I I ___ I I I L _______ I ____ _ _ ____ I _ _J I L _ _ _j page 18 I FIG 33...

Page 22: ...ut 88 Fig 43 5 Align holes in lower shockmount 81 with rear hole in lower trailing link 60 Fig 43 6 Secure with 2 56 shoulder screw 100 threaded from inside to outside Fig 43 7 Repeat for other side F...

Page 23: ...ear Cover Trimming 1 Using preferred trimming tool cut along cut out line on body 97 and gear cover 43 Remove shaded portions as shown 2 Holes in body 97 are for antenna wing and body mounts c _____ _...

Page 24: ...edges are pointing inward toward each other The top wing button 93 is turned so that the large notch is also pointing inward as shown in Fig 46 4 Insert the wing wire from the back and through the wi...

Page 25: ...ll lettering faces the outside rim Fig 49 50 3 Pull front tire 91 over front wheel 89 Squeeze tire to properly seat in grooves Fig 49 5 Repeat step 3 on rear tires 92 and rear wheels 90 Fig 50 4 Insta...

Page 26: ...bly through body into wing tubes 8 Included in this kit for your convenience we have added two adjustable rod ends and a threaded servo rod Construction is shown in Fig 34 BODY PAINTING INSTRUCTIONS P...

Page 27: ...Servo Linkage Supplied Bag G 0 0 Electrical Electronic layout 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Page 24 0 0...

Page 28: ...te in that you will get a bit less off power steering and more on power steering Page 25 To adjust the diff use a 5 64 allen wrench through the adjusting hole on the left side of the gear box Turn clo...

Page 29: ...also allows for more quicker weight transfer across the rear which usually results in less traction and the lifting of the in side front tire HEAVIER REAR DAMPENING will make the car more stable and...

Page 30: ...Toe In I Toe Out Camber I DISTANCE A LESS THAN 8 TOE IN I DISTANCE 8 LESS THAN A TOE OUT 0 DIM 8 DIM A TOP VIEW CAMBER POSITIVE NEGATIVE FRONT VIEW Page 27...

Page 31: ...40 X 3 8 4 40 X 3 8 HEX SOC H D HEX SOC HD C SINK G G 0 C SINK 0 4 40 HEX NUT NYLOCK 4 40 X 1 125 THD ROD w HEX DRIVE 0 4 40 X 1 2 HEX SOC HD 5 40 HEX JAM NUT 0 I 4 40 X 1 3 8 HEX SOC HD D 1 32 NYLON...

Page 32: ...a 125 E CLIP 0 1 4 X 318 BEARING 8m111 X 14mm BEARING 3 16 X 3 8 BEARING 1 8 X 5 16 BEARING R EAR AXLE SPACER SHOCK SHAFT REAR 0 1 16 X 1 2 ROLLED PIN SHOCK SHAFT FRONT 0 3 32 X 1 2 ROLLED PIN 187 E...

Page 33: ...A 3000 COMPLETE TRANSMISSION A 3011 THRUST BEARING ASSEMBLY A 6211 5 40 X 3 4 SCREWS 4 22 BELLVILLE WASHER 128 X A 3000 COMPLETE TRANSMISSION 312 A 3011 THRUST BEARING ASSEMBLV 23 THRUST WASHER 4 A 30...

Page 34: ...49 SPUR GEAR A 3000 COMPLETE TRANSMISSION A 3878 78 TOOTH 48 PITCH SPUR A 3882 82 TOOTH 48 PITCH SPUR A 3886 86 TOOTH 48 PITCH SPUR 50 DRIVE SHAFT HALF FEMAlE f3o13 MOLDED UNIVERSAL SET 51 REAR PIVOT...

Page 35: ...PINDEL CARRIERS 75 1 8 X 690 A 1000 FRONT SUSPENSION A 1006 KING PINS 76 1 8 X 1 655 SHAFT A 5005 LONG SHAFT REAR A 5001 REAR SHOCK KJT 2 77 PISTON A 5007 SHOCK PISTONS E CUPS A 5001 REAR SHOCK KIT 2...

Page 36: ...TUBE A t00 1 ONE ANTENNA TUBE _ 100 2 56 SHOULDER SCREVI 101 5 16 X 1 2 DIFF BEARING A 3000 COMPLETE GEAR BOX A 6900 5 16 X 1 2 S S BEARING 102 1 0 32 NYLON NUTS A 6303 NYLON LOCKING NUTS 103 lJEFT S...