Summary of S120 LTR
Page 1
Instruction manual & reference guide.
Page 2: Read This First!
Introduction serpent developed the s120 ltr model car for demanding racers in the highly competitive electric 1/12th scale pan car market, which like all our previous cars, has been designed to win straight from the box. Featuring a number of very effective features such as a fully adjustable front ...
Page 3: Using The Manual
Length after assembly each step contains a variety of numbers, lines, and symbols. The numbers represent the order in which the parts should be assembled. The lines and symbols are described below. Assembly path of one item into another group of items (within lines) should be assembled first directi...
Page 4: Front Assembly
Page 4 to prevent the risk of the carbon fibre splitting in the event of a crash you should apply ca glue around the chassis’ edge and the power pod plate external and internal edge as shown in red below. Ca glue kit front assembly nylock nut m2.2 nylock nut m2.2 m2.2x12 m2.2x12 m3x8 0.5mm ride heig...
Page 5
Page 5 m3x8 m3x8 m3x8 m3x8 m3x8 5.1 5.2 3.2 mm m3x3 m3x3 step 4 1 1 2 2 step 5 1 1 3 3 2 2 bag 2.
Page 6
Page 6 6.2 3x5x2 3x5x1 3x5x0.3 r2.3 r2.3 step 6 1 3 4 2 6.1 3x5x4 m3x12 3x5x2 nylock nut m3 notes: 1) note orientation of the king pin insert 2) king pin angle adjustable from 0 to 4 degrees. Default 2 degrees. Step 7 bag 3 m2.5x5 m2.5x5 m3x5 m3x5 m3x6 m3x6 m3x6 m3x6 m3x8 m3x3 note the corrrect ball...
Page 7: Rear Assembly
Page 7 m3x8 nylock nut m3 note do no overtight to ensure free rotation of the pivot ball. Note the corrrect ball type to use here rear assembly m3x6 m3x6 m3x6 m3x6 m3x6 step 8 step 9 1 2 1 2.
Page 8
Page 8 m3x6 nylock nut m3 m3x6 m3x5 note the corrrect ball type to use here step 10 step 11 bag 4 3x5x0.3 1 2 3 3.
Page 9
Page 9 m2x6 m2x6 m3x5 m3x10 m3x5 note the corrrect ball type to use here a) outside side spring configuration (default) step 13a step 12 adjust movement and play with these screws 1 1 1 2 2 2 3 3 3.
Page 10
Page 10 apply the silicone oil on the inner tube, see cst value in the setup sheet m3x10 b) inside side spring configuration m3x16 step 14 14.2 14.1 step 13b 1 2 3.
Page 11: Ball Diff Assembly
Page 11 1/4x3/8 1/4x3/8 1/4x3/8 flanged apply silicone grease 1/4x3/8 flanged 1/4x3/8 flanged 6.5x8x0.25 6.5x8x0.25 m3x8 note insert orientation. For insert number see default setup sheet. Ball diff assembly step 15 note spring washer orientation 1 2 step 16 bag 5.
Page 12
Page 12 not included check how many teeth your servo spline has (23, 24 or 25) and use the right inserts. Note: 1) servo mounts are excentric for ensuring that steering servo could be assembled perfecly centerd. 2) use chassis slot to center the steering servo m3x8 m3x8 m3x8 3x5x1 3x5x1 3x5x1 m3x5 m...
Page 13
19.5 mm page 13 18.2 note position of the shockball note the m3x3 set screw will fix the antenna. Do not fully tighten till step 22 after antenna is assembled. M3x3 m3x5 m3x6 m2.5x6 18.1 step 19 1 3 4 2 step 18.
Page 14: Shock Assembly
Page 14 shock assembly 20.1 20.4 20.5 20.8 20.6 20.7 20.2 20.3 m3x3 m3x10 use some silicone oil during assembly close the shock slowly. Important: do not crossthread! Oil will overflow through the built-in bleed channel. Tighten carefully until the bottom half sits against the shock body filling: fi...
Page 15
Page 15 m3x10 m3x10 m3x10 m3x10 not included not included note tighten the m3x3 set screw assembled in the step 18 right after assembling the antenna. Tip: use double sided tape to mount the esc and rx to the chassisplate. A) longitudinal battery configuration (default) step 22 1 2 3 step 23a bag 8.
Page 16
Page 16 not included m3x6 m3x6 nylock nut m3 nylock nut m3 not included not included note tighten the m3x3 set screw assembled in the step 18 right after assembling the antenna. Note use glass-tape (not included) to fix the battery to the chassis. Tip: use double sided tape to mount the esc and rx t...
Page 17
Page 17 b) transversal battery configuration not included nylock nut m3 nylock nut m3 m3x6 m3x6 detail view longitudinal battery configuration (default) note use glass-tape (not included) to fix the battery to the chassis. Step 24b.
Page 18: Final Assembly
Page 18 pinion is not included in the kit. Assemble the proper pinion for your set-up not included m3x10 detail view transversal battery configuration final assembly step 25.
Page 19
Page 19 body, wheels and tyres are not included m3x8 1/8x5/16 nylock nut m3 step 26.
Page 20: Reference Guide
Page 20 reference guide.
Page 21: Front Assembly
Page 21 front assembly please click here to check all the optional parts 110104 401025 401043 401043 110114 110116 110116 110112 110128 110128 411142 411142 411182 411182 110104 110104 110104 110104 110406 411081 411026 411059 110160 411033 411034 411084 411084 411181 411086 411085 411049 411049 411...
Page 22: Rear Assembly
Page 22 rear assembly ball diff assembly not included 411208 side spring 4.5lbs s120l (2) 411209 side spring 5.0lbs s120l (2) 411210 side spring 5.5lbs s120l (2) 411211 side spring 6.0lbs s120l (2) 411212 side spring 6.5lbs s120l (2) 411213 side spring 7.0lbs s120l(2) 120024 spur diff gear 64p/86t 1...
Page 23: Shock Absorber Assembly
Page 23 shock absorber assembly final assembly not included body, wheels and tyres are not included 411214 center spring 12lbs s120l 411215 center spring 14lbs s120l 411216 center spring 16lbs s120l 411217 center spring 18lbs s120l please click here to check all the optional parts please click here ...
Page 24
S120 ltr version 1 www.Serpent.Com - info@serpent.Com.