- This is a highly technical hobby product, intended to be used in a safe racing environment. This car and set up. The Serpent Viper 977 EVO-2 offers state of the art specifications and leads the way in chassis is capable of speeds in excess of 80 km/h or 50mph. Please follow these guidelines when building and design, using all the knowledge we have from 1/8 scale racing into this design too.
Page 3
hOW TO USE ThE maNUal lINES DESCRIpTION ICONS DESCRIpTION Each step contains a variety of numbers, lines, and symbols. The numbers represent the order in Each step contains a variety of symbols described below. which the parts should be assembled. The lines are described below. Step number;...
Page 5
STEp 2 STEp 3 Please note that it is possible to use the car without The brake holder is not symmetrical. the rear connectors to have more flex in the rear end. Note the correct orienatation. Assemble the rear connectors as default. 6x10x3 Flanged M3x10...
Page 6
STEp 4 STEp 5 2.5x22 REAR SOLID AXLE EXCENTERS Note that the rear solid axle excenters are not symetric and are marked with and L (left) and R (right). LEFT RIGHT 12x18x4 12x18x4 2.5x22 12x18x4...
Page 7
STEp 6 STEp 7 1- Assemble M3x20 screws to align the camber bracket. 2- Fix the camber bracket with the M3x6 screws. 3- Remove M3x20 screws proceed with step 4 M3x20 M3x6 M3x6 M3x20 REAR BELT TENSION Use the central slot as starting position M3x6 M3x20...
Page 8
STEp 8 STEp 9 bag 2 M3x12 Before to assemble the rear lower arms, carefully remove the red area and smoothen the cut surface. Before to assemble rear lower arms, carefully sand the side part indicated in the left picture to remove any burr.
Page 9
STEp 10 STEp 11 10.1 12x15x0.25 REAR TRACK WIDTH 7.8 mm 12x18x4 12x18x4 10.2 M3x4 3x22 8.8 mm 1- Note orientation of the outside wheel axle shim. 2- Note position of the lever spring. 3x22 M3x4 12x15x0.25 12x18x1 Conical 12x18x4...
gEaRbOX aSSEmbly STEp 17 17.1 17.2 1- Assemble the M3x3 17.3 setscrew from the inside of M3x6 being able the gearbox unscrewing it. M3x10 assemble the M3x3 Use the 5x5 cylider for helping the set setscrew from the inside screw going inside the hole. Do not the first step is to pre-do a 2mm unscrew the M3x3 screw completely.
Page 14
STEp 18 18.1 18.2 M4x4 Adjust the position of the side pulley to have a little play of the 2-speed shaft. 2.5x10 8x10x1 2.5x10 M4x4...
fRONT aSSEmbly I STEp 19 STEp 20 bag 4 20.1 M2.5x8 20.2 12x18x4 M4x10 M4x10 12x18x4 M2.5x8 M4x10 12x18x4...
Page 16
STEp 21 STEp 22 22.1 M3x12 8x11x0.2 8x14x4 8x14x4 Flanged Flanged 22.2 FRONT BELT TENSION Use the central slot as starting position. M4x10 M3x12 M4x10 8x11x0.2 8x14x4 Flanged...
Page 17
STEp 23 23.1 23.2 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: NARROW WIDE M3x8 M3x6 M5X10 FRONT ANTIROLL...
Page 18
STEp 24 24.1 FRONT ANTI-ROLL BAR ASSEMBLY 5x8x2.5 24.2 M3x3 M3x3 M3x3 5x8x2.5...
RaDIO aSSEmbly STEp 25 STEp 26 bag 5 M3x12 Flanged M3x5 M3x6 M3x12 Flanged RADIO BOX ASSEMBLY M3x5 M3x6 M3x12 Flanged...
Page 20
STEp 27 STEp 28 M2x6 M2x6 M2x6 Note the servo’s wire diagram Note the receiver’s power input wire diagram M2x6 M2x6...
Page 21
STEp 29 STEp 30 Check how many teeth your servo spline has (23, 24 or 25) and use the right levers. Note correct Note correct pivot ball type. pivot ball type. M3x5 M3x8 M2.5x6 M3x6 A: Note orientation of the throttle B: Note orientation of the servo lever.
Page 22
STEp 31 STEp 32 bag 6 31.1 THROTTLE LINK LENGTH M3x10 M3x6 31.2 M3x5 M3x5 M3x10 M3x6 M3x5...
Page 23
STEp 33 STEp 34 33.1 M3x6 5x8x2.5 M3x6 Flanged M3x5 33.2 M3x6 Note that front grommet must be cutted 1mm as shown in the below picture. 1 mm M3x8 M3x6 M3x6 M3x6 M3x6 M3x6 M3x5 M3x8 M3x6 5X8X2.5 Flanged...
Page 24
STEp 35 STEp 36 36.1 Use tape to mount the battery M3x8 to the plastic support. M3x8 M3x8 M3x12 36.2 M3x12 Use these spacers depending on the type of battery. M3x8 M3x12...
fRONT aSSEmbly II STEp 42 STEp 43 M4x14 M4x4 4x9x1 4x9x1 FRONT CASTER DEFAULT SPACERS FRONT SUSPENSION INSERTS CHART INSIDE OUTSIDE 4mm 1mm RIGHT LEFT RIGHT LEFT RIGHT LEFT M4x4 M4x14 4x9x1...
Page 29
STEp 44 bag 8 44.1 44.2 Nylock 12x18x4 nut M3 12x18x4 3.2x7x0.5 12x15x0.25 12x18x0.3 5 pcs 2.5x12 M3x4 M3x12 Note position of the lever spring. STEERING BLOCK INSERTS CHART 3x20 LEADING NEUTRAL TRAILING RIGHT 44.3 ACKERMANN POSITION LEFT M3x8 M3x6 3x20 M3x4 2.5x12 M3x12 Nylock Nut M3 M3x6...
Page 30
STEp 45 STEp 46 FRONT CAMBER AND TRACK WIDTH 6.8 mm STEERING TRACKROD LENGTH 45.5 mm 7 mm...
ShOCkS aSSEmbly STEp 47 STEp 48 ShOCkS bag 47.1 48.1 For the correct piston holes please check the R2.3 default setupsheet. Note the correct orientation of the Use some silicone oil shock spacers . during the assembly. R2.3 48.2 Use some silicone oil during the assembly.
Page 32
STEp 49 STEp 50 49.1 49.3 SHOCKS LENGTH: Assemble the spring and spring- Measure the shock length cup (align correctly) to complete Push the shoch top and 1-Bleed: push fully extended. the shock. the membrane into the shockrod all the way FRONT shock cap.
Page 33
STEp 51 STEp 52 bag 9 M3x6 M3x12 M4x10 Nylock M4x10 nut M4 FRONT SHOCKS DEFAULT POSITION M4x12 M4x14 Nylock Nut M3x6 M3x12 M4x10 M4x12 M4x14...
Page 34
STEp 53 STEp 54 Do not overtighten Do not tighten too much M3x10 M3x6 Flanged screws. screws to keep a free rotation. M3x10 M3x10 M3x10 M3x10 M3x8 M3x10 M3x6 Flanged M3x6 M3x8 M3x10 M3x10 Flanged...
Page 35
STEp 55 M3x4 REAR SHOCKS AND BODYMOUNT DEFAULT POSITION M3x4 M3x6 M3x4 M3x6...
ClUTCh aSSEmbly STEp 56 STEp 57 ClUTCh bag 56.1 1- To align the clutchgears with the 2-speed gears, 57.1 it may be needed to use shim(s) 6x8x0.5mm (for 6mm shaft) or 7x8x0.5 (for 7mm shaft) behind the cone. This you can see only after assembling the clutch.
Page 37
STEp 58 STEp 59 SETTING THE CLUTCH GAP 58.1 59.1 Note the orientaion of the gears 0.5 - 0.6mm 2ND 1ST Use 5x8x0.1 and 5x8x0.3 shims to achieve desired gap 58.2 SETTING THE CLUTCH END PLAY 59.2 M3x16 5x13x4 5x10x4 IMPORTANT! Install thrust bearing plates as shown. Place 5x8x0.1 and/or 5x8x0.3 shims 5.2 mm 5.0 mm...
EXplODED VIEWS INDEX ClUTCh aND gEaRbOX EXplODED VIEW ShCOkS EXplODED VIEW REaR EXplODED VIEW fRONT I EXplODED VIEW RaDIO EXplODED VIEW fRONT II EXplODED VIEW ShOCkS mOUNTINg EXplODED VIEW fINal EXplODED VIEW TEam SERpENT NETWORk...
TEam SERpENT NETWORk 977 EVO 2 SPARE PARTS www.serpent.com/903016/spares/ 977 EVO 2 OPTIONALS PARTS www.serpent.com/903016/Optionals/ SERPENT TOOLS www.serpent.com/product/Tools/ SERPENT MERCHANDISING www.serpent.com/product/Merchandising/...
Page 53
SERPENT WEBSITE AND BLOG www.serpent.com www.teamserpent.com www.dragon-rc.com SERPENT PROMO PAGES http://promo.serpent.com SERPENT FACEBOOK GROUPS http://promo.serpent.com/indexfb.htm SERPENT ADVANCED MANUALS http://promo.serpent.com/sam/ SERPENT SOCIAL MEDIA www.facebook.com/SerpentMRC www.youtube.com/user/SerpentMRC www.twitter.com/SerpentMRC www.plus.google.com/+SerpentModelcars/posts www.weibo.com/teamserpent...
Need help?
Do you have a question about the Viper 977 EVO-2 and is the answer not in the manual?
Questions and answers