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DIFF OIL

Part

Viscosity

359301

1000 cSt

359302

2000 cSt

359303

3000 cSt

359305

5000 cSt

359307

7000 cSt

359310

10 000 cSt

359320

20 000 cSt

359330

30 000 cSt

359340

40 000 cSt

359350

50 000 cSt

359360

60 000 cSt

359380

80 000 cSt

359392

100 000 cSt

DIFFERENTIALS

Adjust the characteristics of the differentials by using thinner or thicker silicone oil.

Differential Oil thickness Characteristics

Front

Thinner

·  increases steering into corners (off-power)

·  if oil is too thin the steering may become inconsistent, especially it can lose forward traction 

(and steering) during acceleration out of corners

Thicker

·  increases stability into corners during braking

·  increases steering on-power at corner exit

Center

Thinner

·  front wheels unload more during acceleration

·  decreases on-power steering (reduces oversteer)

·  easier to drive on rough tracks

·  if a high-power engine is used you could waste too much power and sometime “cook” the oil in the 

center differential because it “overloads”

Thicker

·  more all-wheel drive effect

·  better acceleration

·  increases on-power steering (reduces understeer)

·  better suited on high-bite, smooth tracks

·  car can be more nervous to drive especially if a high power engine is used - you might need to be 

smooth on the throttle

Rear

Thinner

·  increases cornering traction

·  increases steering into corner

Thicker

·  decreases rear traction while cornering

·  reduces wheelspin

Wing position/angle Characteristics

Higher

· increases stability at higher speeds

Lower

· increases stability at lower speeds

Forward

· decreases rear traction

Rearward

· increases rear traction

Flatter angle

· level jumping or nose-diving

Steeper angle

· increases traction at higher speeds

· less nose-diving

CLUTCH

You can adjust the engagement characteristics of the clutch by changing the clutch springs or changing the orientation of the clutch shoes.

Clutch springs

Characteristics

Thinner (0.9mm)

·  clutch engages earlier at lower RPM

·  more gradual acceleration

·  easier to drive but not as aggressive

Thicker (1.0mm)

·  clutch engages later at higher RPM

·  more sudden acceleration

·  car is more aggressive

CLUTCH SHOE ORIENTATION

Adjust the engagement characteristics of the clutch by changing the orientation of the clutch shoes.

Clutch shoe orientation

Characteristics

Trailing shoes

·  clutch engages more smoothly

·  more ideal for slick track conditions

Leading shoes

·  clutch engages more aggressively

·  more ideal on high-traction tracks

REAR WING

Adjust the position and angle of the rear wing using the different mounting 

position of the wing supports.

Trailing shoes

Leading shoes

SILICONE  DIFF OIL

XT8 SET-UP

IMPORTANT!

Make equal adjustments on both left and right sides of the rear wing.

Changing the oil in the front differential affects overall steering response.

Changing the oil in the center differential affects the front-to-rear drive.

Changing the oil in the rear differential affects cornering traction and overall steering.

Use only the genuine premium 

quality  XRAY  silicone  diff 

oils.  The  differential  oils  are 

availabe in 50ml size in these 

viscosities:

CLUTCH SPRINGS

Adjust the engagement characteristics of the clutch by using different clutch springs.

Содержание XT8

Страница 1: ......

Страница 2: ...h paints and or cement if used not included in kit Immediately after using your model do NOT touch equipment on the model such as the motor and speed controller because they generate high temperatures...

Страница 3: ...e right to make the final determination of the warranty status of any component or part Limitations of Liability XRAY makes no other warranties expressed or implied XRAY shall not be liable for any lo...

Страница 4: ...k Oil Silicone Diff Oil Air Filter Oil 5 cell 1200NiMh Receiver Pack Transmitter 21 Engine Manifold Exhaust Glow Plug Igniter Starter Box Battery Pack Steering and Throttle Servos Battery Charger Tran...

Страница 5: ...G 2 HUDY SPRING STEEL 35 5080 DIFF PIN 2 35 5090 DIFF GASKET 4 90 3312 HEX SCREW SFH M3x12 10 94 0816 HIGH SPEED BALL BEARING 8x16x5 BLUE COVERED 2 96 4030 WASHER S 3 5x12x0 2 10 96 4060 WASHER S 6x18...

Страница 6: ...ng the crown gears 32 15 32 30 mm OIL Use LONG diff outdrive for FRONT differential Use SHORT diff outdrive for REAR differential Use LONG diff outdrive for FRONT differential Use SHORT diff outdrive...

Страница 7: ...KET 4 90 3312 HEX SCREW SFH M3x12 10 94 0816 HIGH SPEED BALL BEARING 8x16x5 BLUE COVERED 2 96 4030 WASHER S 3 5x12x0 2 10 96 4060 WASHER S 6x18x0 2 10 97 1060 SILICONE O RING 6x1 5 10 98 0212 PIN 2x11...

Страница 8: ...should have a length of 32 15 32 30 mm measured from the ends of the installed ball bearings If differential is longer retighten the 4 screws holding the spur gear 32 15 32 30 mm OIL CENTER DIFFERENTI...

Страница 9: ...SPRING STEEL 35 5608 XT8 CVD UNIV CENTR DRIVE SHAFT SET HUDY SPRING STEEL 35 5680 XT8 UNIVERSAL CENTRAL CVD DRIVE SHAFT HUDY SPRING STEEL 90 1404 HEX SCREW SB M4x4 10 90 1504 HEX SCREW SB M5x4 10 90...

Страница 10: ...D SHAFT UNIVERSAL JOINT HUDY SPRING STEEL 35 5608 XT8 CVD UNIV CENTR DRIVE SHAFT SET HUDY SPRING STEEL 35 5680 XT8 UNIVERSAL CENTRAL CVD DRIVE SHAFT HUDY SPRING STEEL 90 1404 HEX SCREW SB M4x4 10 90 1...

Страница 11: ...ide play this may create non optimal gear mesh between the diff spur gear and the pinion drive gear This is easily resolved by inserting 1 or 2 of the included thin shims behind a diff outdrive ball b...

Страница 12: ...SCREW SB M3x3 10 90 1305 HEX SCREW SB M3x5 10 90 1312 HEX SCREW SB M3x12 10 90 1408 HEX SCREW SB M4x8 10 90 2318 HEX SCREW SH M3x18 10 90 3308 HEX SCREW SFH M3x8 10 90 9372 SCREW PHILLIPS SS 3 5x22 1...

Страница 13: ...EEL 35 5239 CVD DRIVE SHAFT COUPLING 35 5250 ALU WHEEL AXLE HARD COATED 2 35 5280 XT8 UNIVERSAL CVD DRIVE SHAFT HUDY SPRING STEEL 35 7330 REAR LOWER OUTER PIVOT PIN 2 90 1404 HEX SCREW SB M4x4 10 90 1...

Страница 14: ...2 INITIAL POSITIONS INITIAL POSITIONS 58 mm DETAIL Use tools to tighten as shown INITIAL POSITIONS Follow the TECH TIP on page 11 to install the pivot balls Note location of notch Note location of not...

Страница 15: ...ITH GROOVE F R 2 90 1303 HEX SCREW SB M3x3 10 90 1305 HEX SCREW SB M3x5 10 90 1312 HEX SCREW SB M3x12 10 90 1408 HEX SCREW SB M4x8 10 90 2318 HEX SCREW SH M3x18 10 90 3308 HEX SCREW SFH M3x8 10 90 937...

Страница 16: ...RIVE AXLE HUDY SPRING STEEL 35 5239 CVD DRIVE SHAFT COUPLING 35 5280 XT8 UNIVERSAL CVD DRIVE SHAFT HUDY SPRING STEEL 35 5250 ALU WHEEL AXLE HARD COATED 2 35 7220 FRONT UPPER PIVOT PIN 2 35 7230 FRONT...

Страница 17: ...t ball into arm until it snaps into place Remove 3x5 screw holding composite bushing in arm Push out the pivot pin from the rear to remove the composite bushing DISASSEMBLY Notch goes to outside INITI...

Страница 18: ...HARDCOATED SWISS 7075 T6 3MM 35 1200 FRONT REAR BUMPER 35 3089 COMPOSITE REAR BRACE V2 90 2312 HEX SCREW SH M3x12 10 90 3312 HEX SCREW SFH M3x12 10 90 3412 HEX SCREW SFH M4x12 10 96 0030 NUT M3 10 BAG...

Страница 19: ...19 903312 SFH M3x12 902312 SH M3x12 903412 SFH M4x12 960030 N M3 FRONT REAR ASSEMBLY SFH M3x12 SH M3x12 DETAIL...

Страница 20: ...663 RELIEF STEERING BALL JOINT 5 8MM FOR M4 2 90 3308 HEX SCREW SFH M3x8 10 90 3310 HEX SCREW SFH M3x10 10 90 3312 HEX SCREW SFH M3x12 10 90 3314 HEX SCREW SFH M3x14 10 90 3410 HEX SCREW SFH M4x10 10...

Страница 21: ...SFH M4x10 903310 SFH M3x10 960030 N M3 903312 SFH M3x12 960030 N M3 STEERING 2x L R 3x10 3x8 3x8 3x12 L R 4x10 FASTEN TIGHTLY 65 5 mm Tighten all steering fasteners securely 3x14 INITIAL POSITION 3x1...

Страница 22: ...TILATED BRAKE DISK LASER CUT PRECISION GROUND 35 4120 STEEL BRAKE PAD LASER CUT 4 35 4130 BRAKE PAD FERODO 4 90 1304 HEX SCREW SB M3x4 10 90 2316 HEX SCREW SH M3x16 10 90 2330 HEX SCREW SH M3x30 10 90...

Страница 23: ...8 903412 SFH M4x12 CENTER DIFF BRAKE NOTE ORIENTATION Before inserting 3x30 long screws loosen the four flat head screw in the upper graphite plate by 1 2 turn Tighten all screws after assembly NOTE O...

Страница 24: ...90 1405 HEX SCREW SB M4x5 10 90 2308 HEX SCREW SH M3x8 10 90 2316 HEX SCREW SH M3x16 10 90 3310 HEX SCREW SFH M3x10 10 90 3410 HEX SCREW SFH M4x10 10 90 8312 HEX SCREW CAP HEAD 3x12 10 96 0030 NUT M3...

Страница 25: ...iate shims to achieve proper clutchbell endplay Note the orientation of the clutch shoes The short side of spring must be in the groove of the flywheel nut CUT AWAY FOR MUFFLER OUTLET Make 3mm holes a...

Страница 26: ...M3x10 10 90 2312 HEX SCREW SH M3x12 10 90 3308 HEX SCREW SFH M3x8 10 90 3310 HEX SCREW SFH M3x10 10 90 7206 SCREW PHILLIPS 2x6 10 96 0030 NUT M3 10 Left thread Right thread Ball joints must be 90 to e...

Страница 27: ...0 SH M3x10 SFH M3x8 SH M3x10 SH M3x8 SFH M3x8 KO PROPO SANWA FUTABA Use appropriate servo stands Route steering servo lead behind lead clamp Servo screw NOTE ORIENTATION Routeservoleadsthrough this ga...

Страница 28: ...on The self locking nut is overtightened causingdistortion of the piston This will negatively affect the free movement of the piston in the shock body Grip the shock rod at top of exposed threads with...

Страница 29: ...should not extend out by itself when pushed in and released If this happens extend the shock rod loosen the top collar and then slightly push the shock rod into the shock body Excess oil should escape...

Страница 30: ...9400 BODY CLIP 10 35 9720 XRAY BODY FOR 1 8 TRUGGY 35 9830 TRUGGY WHEELS STARBURST AERODISK WHITE 4 35 9930 XRAY TRUGGY PIN TIRE THRAX FOAM INSERTS 2 90 1303 HEX SCREW SB M3x3 10 90 2308 HEX SCREW SH...

Страница 31: ...20 3x22 L R 3x10 Brake rod Throttle rod REAR SHOCKS LONG INITIAL POSITIONS Thread brake rods into plastic pivots until flush with outer end INITIAL POSITIONS 3x14 SILICONE TUBING 10mm Brake rod Tighte...

Страница 32: ...M3x8 FINAL ASSEMBLY Cut the silicone tube depending on engine and muffler Use the plastic clips to hold the tubes together The fuel filter has a small hole that fits into notch on the composite holder...

Страница 33: ...NOT adjust the linkage with the engine running NEUTRAL IDLE FULL THROTTLE Adjust the servo horn mounting position for the carburetor to open fully Change the pivot mounting position on the servo horn...

Страница 34: ...n or replace clogged part s Properly install pressure line between muffler and fuel tank Car is hard to control Weak transmitter and or receiver batteries Low reception from radio antennas Servo linka...

Страница 35: ...the model car onto the starter box to start the engine If the engine is new follow the instruction manual and be sure to break in the new engine properly 9 When the engine is running remove the glow i...

Страница 36: ...s conditions You can use the XRAY XT8 Set Up Sheet to record your data and set ups or visit www teamxray com where in the Set up Section you can upload your own set ups This set up section describes h...

Страница 37: ...holes there are three pistons with holes of different sizes Piston hole size Characteristics Smaller harder damping slower chassis weight transfer slower response decreases chance of bottoming out wh...

Страница 38: ...ngs Characteristics Softer more chassis roll more traction better on bumpy tracks increases chance of bottoming out when landing Stiffer less chassis roll less traction more responsive better on smoot...

Страница 39: ...o control Note that you can also change the camber gain by shortening or lengthening the length of the upper camber linkages and angling them differently by placing the end ball joints in the differen...

Страница 40: ...20 To obtain this total caster range use the following I S S parts 352311 Front plate 352320 Rear plate 352315 Eccentric inserts 357212 Inner pins 352174 Caster bushings 1 or 352175 Caster bushings 2...

Страница 41: ...IN 2 2 5 3 3 5 4 2 4 1 1 5 5 0 0 5 5 1 1 LEFT SIDE MUST BE OPPOSITE TO THE RIGHT SIDE rear plate 353312 front plate 353323 rear plate 352315 eccentric bushings 357212 lower inner pins The bushings in...

Страница 42: ...left and right sides of the car Wheelbase Characteristics Shorter wheelbase less spacers in front of rear upright increases rearward weight transfer during acceleration increases on power traction qui...

Страница 43: ...ower increases stability at lower speeds Forward decreases rear traction Rearward increases rear traction Flatter angle level jumping or nose diving Steeper angle increases traction at higher speeds l...

Страница 44: ...TURTLE CREEK BLVD SUITE C DALLAS 752 07 TEXAS USA PHONE 214 744 2400 FAX 214 744 2401 xray rcamerica com RC AMERICA 167 TURTLE CREEK BLVD SUITE C DALLAS 752 07 TEXAS USA PHONE 214 744 2400 FAX 214 74...

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