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INSTRUCTION MANUAL
& REFERENCE GUIDE

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Summary of Contents for Serpent Viper 977 EVO

  • Page 1 INSTRUCTION MANUAL & REFERENCE GUIDE...
  • Page 2 The exploded views show all the parts of a particular assembly step along The Serpent Viper 977 EVO is designed to be with the Serpent part number. The parts lists a world champion, while still being easy to indicate the part number and name of each use, assemble, and set up.
  • Page 3 Read this first! this car on public roads, crowded places or near infants. - Before operating this car, always check the mechanical status of the car. Also check that the transmitter and - This is a highly technical hobby product, intended to be used receiver frequencies correspond and are not used by in a safe racing environment.
  • Page 4 REAR ASSEMBLY STEP M3x5 M3x5 M3x6 Note orientation the STEP brake holder 6x10 Flanged 6x10 Flanged M3x10 M3x16 M3x12 STEP M3x10 M4x10 Page...
  • Page 5 STEP 2.5x22 STEP 12x18x4 12x18x4 Note: Assemble M3x20 screws M3x6 STEP aling camber bracket. Remove them again after M3x6 are mounted so you can proceed with step 6 M3x20 M3x20 M3x6 Please use central slot of the excenter as starting point Page...
  • Page 6 M4x10 STEP M3x6 M3x8 M3x8 STEP Roll center inserts DOwN M3x14 Default setup M3x15 STEP M4x10 Page...
  • Page 7 STEP 12x18x4 12x18x4 12x15x0.25 3x22 M3x4 Detail view: 1) Note orientation of the outside wheel axle shim. 2) Note position of the lever spring. STEP Page...
  • Page 8 12.1 7 mm STEP 12.2 M3x20 M3x8 Check default position of the rear camber link 13.1 10 mm STEP 13.2 14.1 STEP 5x8x2.5 Page...
  • Page 9 14.2 M3x3 M3x3 M3x3 M3x3 Detail view: Rear anti-roll bar assembly M3x8 STEP M3x8 M4x10 M4x10 M5x6 STEP 8x14x4 8x14x4 Page...
  • Page 10 GEARBOX ASSEMBLY 17.1 SHIFT POINT 17.2 SCREW NOTE: STEP Screw in all the way, then unscrew 3 turns M3x6 M3x10 M3x3 NOTE: Adjust M3x3 screw minimize the gap of the shoes to the bell. Check regularly 17.3 M3x6 NOTE: Adjust M3x3 screw minimize...
  • Page 11 FRONT ASSEMBLY STEP M4x10 M4x10 M2.5x8 STEP M2.5x8 Note orientation of the excenters STEP M3x12 M3x12 12x18x4 12x18x4 Page...
  • Page 12 M5x10 M4x12 M4x12 Front lower suspension and shocks brackets Serpent 977evo alows to move front bottom arms 3 mm in (NARROW) and out (WIDE). For mantaing same shock angle use suspension and shock brackets as is shown below: wIDE (DEFAULT)
  • Page 13 24.1 STEP 5x8x2.5 24.2 M3x3 M3x3 M3x3 Detail view: Front anti-roll bar assembly Page...
  • Page 14 M3x12 STEP Flanged INCLUDED M3x12 Flanged Detail view: Radio Box Assembly STEP M3x5 OPTIONAL: INCLUDED M3x6 Page...
  • Page 15 STEP M2x6 Detail view: Servo’s wire diagram STEP INCLUDED M2x6 M2x6 Page...
  • Page 16 STEP INCLUDED M2.5x6 Use the right horns for your servo brand: STEP 23 - Sanwa / KO/ JR 24 - Hitec 25 - Futaba / Hitec/ Savox M3x5 M3x8 M3x6 A: Note orientation of the throttle servo lever B: Note orientation of the steering servo lever Page...
  • Page 17 31.1 STEP M3x10 31.2 STEP M3x5 M3x5 M3x6 M3x6 STEP M3x8 M3x6 M3x6 Page...
  • Page 18 STEP 5x8x2.5 Flanged M3x6 M3x5 STEP M3x8 M3x8 M3x8 36.1 STEP INCLUDED Page...
  • Page 19 36.2 M3x12 M3x12 Use these spacers depending on the type of battery M3x10 STEP M3x10 STEP M4x6 M4x6 M4x10 M4x10 Page...
  • Page 20 STEERING ASSEMBLY 39.1 39.2 STEP M3x8 M3x6 M3x6 M3x6 Nylock nut M3 Servosaver ackerman inserts REARwARD FORwARD 1 mm Default setup 40.1 7.5 mm STEP 40.2 6X10x3 6X10x3 M4X10 Page...
  • Page 21 M3x15 STEP M3x15 M3X10 M4X10 M3X10 STEP M4X14 M4X14 4X9X1 4X9X1 Page...
  • Page 22 STEP Front suspension brackets up INSIDE OUTSIDE Default caster shims adjusment Default setup 44.1 Nylock nut M3 STEP 3.2x7x0.5 The 977 steering blocks introduce a new setting possibility, running neutral, trailing or leading position. M3x12 LEFT SIDE Leading position Trailing position STEERING BLOCKS INSERTS FORwARD BACKwARD...
  • Page 23 44.2 2.5x12 12x18x4 12x15x0.25 4 pcs 12x15x0.25 12x18x4 3x20 M3x4 12x18x0.3 44.3 LEFT M3x8 M3x6 44.4 RIGHT M3x8 M3x6 Default ackerman position in the steering block lever. Page...
  • Page 24 2.5mm STEP 4 mm 46.1 STEP 45.5 mm 46.2 Page...
  • Page 25 SHOCKS ASSEMBLY Use some Locktite STEP to fix the nut Insert the o-ring inside the spring- Nut M2.5 Assemble the spring-nut Check the default SHOCKS set-up sheet for the correct piston to use 2.5x6x0.5 Use some oil during assembly FRONT SHOCKS REAR SHOCKS Use some oil during...
  • Page 26 FINAL ASSEMBLY STEP M4x10 M4x10 Nylock nut M4 M4x14 M4x12 Default front upper shocks position STEP M3x6 M3x12 M3x6 Do not tighten too much M3x10 round head screws to keep a free rotation. STEP M3x10 M3x10 M3x10 M3x10 M3x8 Page...
  • Page 27 STEP Do not overtighten M3x6 M3x6 Flanged Flanged screws M3x10 M3x6 Flanged Do not overtighten M3x6 Flanged screws Default rear upper shocks and bodymount position STEP Do not overtighten M3x4 M3x4 screws M3x4 M3x6 CLUTCH ASSEMBLY STEP 53.1 Note 1: To align the clutchgears with the 2-speed gears, it may be needed to use shim(s) 7x13x0.5mm behind the cone.
  • Page 28 53.2 Note orientation flyweights. Use the right hole for having a more aggresive clutch 53.3 Screw in the adjusting nut all the way Unscrew 1.5 turns 53.4 Note orientation of the gears gear gear Page...
  • Page 29 53.5 IMPORTANT! Install thrust bearing plates as shown 5.2mm 5.0mm M3x16 Small inner dia. 53.6 Check gap. gap should be between 0.5 and 0.6 mm SETTING THE CLUTCH GAP Use these shims to achieve desired gap 53.7 ADJUSTING THE END PLAY 5x13x4 5x10x4 Place small shims to remove all...
  • Page 30 55.2 M4x10 Flanged M4x6 STEP Flanged M3x8 M3x14 STEP Page...
  • Page 31 58.1 STEP 58.2 M3x6 M3x3 M3x3 STEP Wheels and tyres are NOT included Page...
  • Page 32: Table Of Contents

    REF GUIDE: EXPLODED VIEWS and PARTS-LIST Contents GEARBOX ASSEMBLY & CLUTCH REAR ASSEMBLY FRONT ASSEMBLY I RADIO ASSEMBLY FRONT ASSEMBLY II SHOCKS ASSEMBLY FINAL ASSEMBLY I FINAL ASSEMBLY II PARTS-LIST Page...
  • Page 33: Gearbox Assembly & Clutch

    GEARBOX ASSEMBLY 110109 110122 110116 903630 804371 804369 110202 903633 56T 903634 57T 903635 58T 903632 110122 903631 903636 61T 903637 62T 903638 63T 903639 2-speed gear set SL8 (6) XLI TRUE MOTION 1/8 CLUTCH ASSEMBLY 6503 903401 6582 903400 6587N 6584 909520...
  • Page 34: Rear Assembly

    REAR ASSEMBLY Page...
  • Page 35: Front Assembly I

    FRONT ASSEMBLY I Page...
  • Page 36: Radio Assembly

    RADIO ASSEMBLY Page...
  • Page 37: Front Assembly Ii

    FRONT ASSEMBLY II Page...
  • Page 38: Shocks Assembly

    SHOCKS ASSEMBLY Page...
  • Page 39: Final Assembly I

    FINAL ASSEMBLY I Page...
  • Page 40: Final Assembly Ii

    FINAL ASSEMBLY II Page...
  • Page 41 MERCHANDISING Cap serpent black-orange 903590 Pulley 2-sp axle 19T alu 1896 190172 Winter jacket Serpent black-orange hooded (M) 903591 Pulley 2-sp axle 21T alu 190173 Winter jacket Serpent black-orange hooded (L) 903595 Pulley rear axle 48T alu 190174 Winter jacket Serpent black-orange hooded (XL)
  • Page 42 190208 Winter jacket Serpent black-orange hooded (4XL) 190197 T-shirt Serpent Splash black (XL) 190156 Polo shirt Serpent black (S) 190198 T-shirt Serpent Splash black (XXL) 190157 Polo shirt Serpent black (M) 190199 T-shirt Serpent Splash black (XXXL) 190158 Polo shirt Serpent black (L)
  • Page 43 TEAM SERPENT NETWORK 977evo SPARE PARTS www.serpent.com/903015 977evo OPTiONAl PARTS www.serpent.com/903015/optionals SERPENT TOOlS www.serpent.com/product/Tools/ SERPENT MERcHANdiSiNg www.serpent.com/product/Merchandising/ WEbSiTE SOciAl MEdiA ANd blOg www.facebook.com/SerpentMRC www.youtube.com/user/SerpentMRC www.serpent.com twitter.com/SerpentMRC teamserpent.com plus.google.com/+SerpentModelcars/posts weibo.com/teamserpent www.dragon-rc.com Page...
  • Page 44 - info@serpent.com...