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Jammin X2 Pro Instruction Manual

1/8th scale pro off-road buggy
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Summary of Contents for Jammin X2 Pro

  • Page 2 VER. 12-5-2008...
  • Page 4 IMPORTANT-READ THIS BEFORE RUNNING Running nitro kit is fun and easy, but to make 5. Emer gency Stopping Engine W hen this a safe and good experience you must Running observe a few rules. This kit is extremely fast, Remove air filter and cover carb. intake. easily over 40MPH, and can seriously injure someone if you are not careful.
  • Page 5 ( QJ L QH 7XQL QJ ) RU 1 RU P DO 8 VH ( QJ L QH 7XQL QJ 7HU P V 7KHU H DU H D IHZ FRP P RQ W HU P V XVHG DU RXQG W KH Z RU O G W R DL G L Q \ RXU W XQL QJ ,GO H 6 SHHG 1 HHGO H RU 7KU RW W O H 6 W RS 6 FU HZ 7KL V L V W KH QHHGO H QRU P DO O \ O RFDW HG DW W KH VL GH RI W KH FDU EXU HW W RU 7KL V DGM XVW V W KH FDU EXU HW W RU VO L GH W R L QFU HDVH RU GHFU HDVH W KH L GO H VSHHG Keep 1mm opening gap when the throttle is in the close position, + L J K 6 SHHG ) XHO 6 XSSO \ 1 HHGO H RU 7RS ( QG 1 HHGO H 7KL V L V W KH QHHGO H HQFO RVHG L Q D EU DVV VO HHYH RQ W KH W RS RI \ RXU FDU EXU HW W RU W KDW FRQW U RO V...
  • Page 6 THINGS REQUIRED FOR OPERATION OPTION THINGS NEED BESIDES THE KIT OPTION PART 3.5 cc (21 Class) ENGINE REAR EXHAUST JAMMIN .21JPX PART # 51250 Glow Plug Heat with Battery & Charger # 10227..$$19.95 RETAIL 399.95 (please note OFNA Glow Heats available) Bottle’s with spout...
  • Page 7 PLASTIC PARTS USED 40538 40536 40533 DIFF. CASE FRONT C HUB FRONT AND REAR GEAR BOX 40535 FRONT AND REAR LOWER ARM 40643 40537 30802 PLASTIC SHOCK PARTS FRONT UPPER ARM THROTTLE LINKAGE PLASTIC 40643 Shock Cap Washer 40539 SERVO SAVER 40643 40643 Shock Plastic...
  • Page 8 PLASTIC PARTS USED 40540 41052 34026 SERVO SAVER REAR UPRIGHT & UPPER ARM SERVO FIXING 16015 40542 WING WING STAY 40046 STONE GUARD 40541 RECEIVER BOX SYMBOLS USED THROUGHOUT THE INSTRUCTION MANUAL Degrease With Do Not Ensure Free Contact Adhesive Tighten Ensure Parts Bag Used...
  • Page 9 ASSEMBLY OF THE FRONT AND REAR DIFF. Build two differentials for front and rear NO.1 Step 1 Step 2 40010 2.5x13.8mm 40513 ..x4 36053 41031(45T) 94034 40009 40538 4x4mm ..x2 Set Screw 40596 36053 40009 40010 40009 P6 O-Ring ..x4 40596 40010 4x4mm...
  • Page 10 ASSEMBLY OF THE CENTER DIFF. *Tighten the screws 3x12mm NO.1 equally. Step 1 Step 2 30774 40513 30776 *Fill the diff oil just level with the top of the satellite gears. Tighten 40011 30776 4x10mm Washer ..x8 *Tighten the diff screws in this order. 94020 3x12mm Flat Head...
  • Page 11: Step

    ASSEMBLY OF THE FRONT SHOCK STAY NO.2 NO.9 Step 1 Step 2 41009 41104 41009 41020 94003 41020 3x10mm ..x2 Hex Screw 94010 4x12mm 4x12mm ..x4 Hex Screw 3x10mm 41009 3x10mm 3x28mm Cap Screw ..x2 ASSEMBLY OF THE KNUCKLE ARMS Assemble both right and left sides NO.2 Step 2...
  • Page 12: Set Screw

    ASSEMBLY OF THE FRONT UPPER ARMS Assemble both right and left sides NO.2 Approx. 7.5mm 40537 36861 36690 36850 Ball ..x2 36850 36861 5x35mm Turnbuckle ..x2 ASSEMBLY OF THE FRONT SUSPENSION ARMS Assemble both right and left sides NO.2 Tighten 94041 ..x2 Nylon Nut...
  • Page 13: Table Of Contents

    ASSEMBLY OF THE FRONT STABILIZER 3x3mm NO.2 94033 3x3mm ..x4 Set Screw 3x3mm *Approx. 3mm 94035 3x8mm ..x4 Hex Screw 40529(2mm) 3x3mm 40533 3x8mm ASSEMBLY OF THE FRONT BUMPER NO.2 NO.4 40540 3x10mm 94003 3x10mm ..x1 Hex Screw ASSEMBLY OF THE SERVO SAVER NO.3 40037 Step 1...
  • Page 14: Step

    ASSEMBLY OF THE SERVO SAVER 40542 NO.3 NO.4 4x10mm Step 1 Step 2 4x10mm 3x10mm 40568 94041 ..x1 Nylon Nut 40074 3x10mm 40074 40074 6x10mm Ball Bearing ..x4 41107 40074 94003 3x10mm ..x2 Hex Screw 40074 40511 94009 4x10mm ..x2 Hex Screw 40511 ASSEMBLY OF THE STEERING TIE-ROD...
  • Page 15: X16Mm

    ASSEMBLY OF THE REAR GEAR CASE NO.4 Step 1 Step 2 40533 36053 *Adjust the backlash with the shims. 40024 13x16x0.2mm Shim ..x4 Apply 40024 Grease 4x16mm 36053 36053 8x16mm 41032(10T) Ball Bearing ..x2 40533 94011 4x16mm ..x2 Hex Screw 40576 3.0 Degree 40024...
  • Page 16 ASSEMBLY OF THE WING STAY NO.4 *The angle of wing mount can be adjusted. 40542 3x16mm 94004 3x12mm ..x2 High Position Low Position Big Angle 40542 Hex Screw 3x12mm 94005 3x16mm ..x4 Hex Screw 40542 *Make two wing mounts in the same position. 40542 40542 3x12mm...
  • Page 17: X8Mm

    ASSEMBLY OF THE REAR SUSPENSION ARMS Assemble both right and left sides NO.4 *Insert the drive shaft into the cap joint before assembly. 40604 94042 ..x2 Nylon Nut ASSEMBLY OF THE REAR SUSPENSION ARMS Assemble both right and left sides NO.4 40540 94041...
  • Page 18 ASSEMBLY OF THE REAR STABILIZER 3x3mm NO.4 94033 3x3mm ..x4 Set Screw 3x3mm 94002 *Approx. 4mm 3x8mm ..x4 Hex Screw 40530 (2.5mm) 40533 3x3mm 3x8mm ASSEMBLY OF THE BRAKE PAD AND CENTER DIFF. MOUNT 3x8mm NO.5 3x8mm Step 1 Step 2 3x3mm 94033 *Approx.
  • Page 19: X10Mm

    ASSEMBLY OF THE CENTER DIFF. MOUNT NO.3 NO.8 NO.5 3x30mm 3x8mm *Approx. 6mm Step 1 Step 2 3x30mm 41051 30171 40539 3x3mm *Cut out the shaded part. Cut Out 94033 3x3mm ..x1 Set Screw 94002 3x8mm ..x1 Hex Screw 94032 3x30mm ..x4 Cut Out...
  • Page 20 ASSEMBLY OF THE CENTER DIFF. ONTO CHASSIS NO.2 NO.5 41108 (92mm) 94026 4x12mm ..x4 Flat Head Hex Screw 4x12mm 4x12mm ASSEMBLY OF THE REAR GEAR CASE ONTO CHASSIS NO.4 94041 ..x2 41108 Nylon Nut (118mm) 94019 3x10mm Flat Head ..x2 Hex Screw 94027 4x16mm...
  • Page 21 ASSEMBLY OF THE STEERING ROD AND RADIO TRAY NO.6 2x8mm 3x12mm 3x8mm Step 1 Step 2 3x12mm 40541 3x8mm 10282 40541 3x8mm Switch 41106 3x8mm 94040 ..x4 3x8mm *Use the screws provided Washer with your switch *Connect the switch wire 2x8mm to receiver.
  • Page 22 ASSEMBLY OF THE FUEL TANK ONTO CHASSIS NO.3 NO.8 Step 1 Step 2 94019 3x10mm 40543 3x10mm Flat Head ..x2 3x10mm Hex Screw 94003 3x10mm ..x2 Pressure Nipple Hex Screw 40539 3x10mm ASSEMBLY OF THE CLUTCH NO.7 Step 1 Step 2 *Place the clutch shoes with the clutch springs over the 3 pins of the flywheel.
  • Page 23: Washer

    ASSEMBLY OF THE ENGINE ONTO CHASSIS NO.7 Notebook paper 10114 Engine Mount Screw ..x4 *Use notebook paper to set gear backlash between spur gear and clutch bell gear; apply pressure while tightening the engine. *If the space is not correct, the spur gear will be damaged.
  • Page 24 ASSEMBLY OF THE THROTTLE LINKAGES INTO BRAKE LEVER NO.6 3x3mm 94033 Snap On 10300 3x3mm ..x2 Set Screw 10300 *Place a 8mm piece of fuel tube as shown. *Use the screw provided with your servo . 10759 ADJUSTING THE ENGINE CONTROL LINKAGES (Neutral) (Throttle High) (Brake)
  • Page 25 ASSEMBLY OF THE FRONT SHOCKS CORRECT SHOCK ASSEMBLY NO.9 *Make 2 sets for Shocks. *Make 2 sets for Shocks. 1. Pull down piston and 3. Pull down piston, tighten Step 1 *Fit the o-ring into groove fill in shock oil. shock cap, and wipe off before assembly.
  • Page 26 ASSEMBLY OF THE FRONT SHOCK ABSORBER NO.9 *Use left thread screw for the front right arm. 94041 ..x2 Nylon Nut Counter-Clockwise 94040 3x8mm ..x2 Washer 40559 Rotate Direction 94007 3x20mm ..x1 Hex Screw 40643 3x8mm 40559 3x20mm Left Thread Hex Screw (Siliver) ..x1 3x20mm...
  • Page 27 ASSEMBLY OF THE WING 3x12mm NO.4 Body Reamer (Not included) 40542 3x12mm Step 1 Step 2 40542 16015 *Drill two 7mm holes for mounting. 94041 ..x2 Nylon Nut 94004 3x12mm ..x2 Hex Screw ASSEMBLY OF THE TIRES AND WHEELS Step 1 Step 2 Step 3 *Apply instant glue into the groove of the wheel.
  • Page 28 CUTTING OUT THE BODY AND PAINTING Use a neutral detergent to Cut out the body as shown. remove any dirt and oil. 41110 Body(Option) Mask the windows from Paint the body with the inside with masking tape. polycarbonate spray paints. Spray Paint ASSEMBLY OF THE REAR VIEW MIRROR Cut out for engine.
  • Page 29 MOUNTING BODY 31159 31159 STARTING THE ENGINE How to start the engine: Glow Plug 12V Starter and Starter 1.2V Glow Plug Igniter (Not Included) Ring (Not Included) ( Not Included) 1. Turn on transmitter and then receiver. 2. Fill fuel tank with fuel bottle. 3.
  • Page 30 OPERATING YOUR MPDEL SAFELY Before Running Engine Star t-Up Your radio control model can move at high speed and therefore can cause injury to people or damage property. It is your responsibility to operate your model safely.
  • Page 31 SETTING GUIDE FRONT CAMBER ANGLE SETTING REAR CAMBER ANGLE SETTING Positive Negative Positive Negative Turnbuckle Turnbuckle Place the model car on flat surface. Raise the chassis to it's maximum clearance before the wheels leave the ground. Adjust the length of the front and rear upper arms so that the wheels are right angle to the ground.
  • Page 32 TRACK: SIZE TRACTION: SURFACE: X2-CR PRO Set-Up Sheet DUST OPEN HIGH MEDUM MEDIUM MEDUM Driver:_________________ BUMPY TIGHT Air Temp:__________ Date:___________________ Track:___________________/_______ Front Suspension Steering Ackerman Location Shock Spring: _________Blue_________ Shock Piston: Standard Drilled____ Shock Oil wt: __________________ Shock Length Front Sway Bar Preload ( Center to Center) _____________mm Toe-IN: _________...
  • Page 34 TRACK: SIZE TRACTION: SURFACE: X2-CR PRO Set-Up Sheet DUST OPEN HIGH MEDUM MEDIUM MEDUM Driver:_________________ BUMPY TIGHT Air Temp:__________ Date:___________________ Track:___________________/_______ Front Suspension Steering Ackerman Location Shock Spring: _________Blue_________ Shock Piston: Standard Drilled____ Shock Oil wt: __________________ Shock Length Front Sway Bar Preload ( Center to Center) _____________mm Toe-IN: _________...
  • Page 36 3 4 9 5 8 X 2 P R O B U G G Y P A R T S L I S T O F N A D E S C R IP T IO N S R E T A IL O F N A D E S C R IP T IO N S R E T A IL...
  • Page 38 OWNER’S REGISTRATION CARD OFNA Racing congratulates you on your purchase of our fine OFNA Product. With proper maintenance and han- dling this kit will provide many hours of enjoyment. The registration card should be filled out and mailed to OFNA Racing within 10 days of purchase date. In the event that the kit is incomplete or component parts are broken due to error in manufacturer, contact your dealer from which you purchased the kit for replacement part or call OFNA at (949) 586-2910 for your nearest dealer location.