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Jammin Pro CRT.5 Instruction Manual

1/12 4wd nitro off-road truggy
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REV. 5-16-07

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Summary of Contents for Jammin Pro CRT.5

  • Page 1 REV. 5-16-07...
  • Page 2 IMPORTANT-READ THIS BEFORE RUNNING Running nitro kit is fun and easy, but to make 5. Emer gency Engine Stopping this a safe and good experience you must Remove air filter and cover carb. intake. observe a few rules. This kit is extremely fast, easily over 65KPH, and can seriously injure Squeeze fuel line and hold until engine stops.
  • Page 3 REQUIRED FOR OPERATION THINGS NEED BESIDES THE KIT OFNA/Picco JL Racing .12 Red Dot Parts # 51124 Glow Plug Long Heat with Battery & Charger # 10215..$27.95 (please note OFNA Glow Heats available) Glow Fuel Bottle’s with spout # 10160 - large 500cc # 10161 - large 500 ccAuto Stop # 10162 - small 250cc # 10164 - CNC spout 500CC...
  • Page 4 PLASTIC PARTS FOR USE 40833 40834 RECEIVER BOX SERVO SAVER 40836 40839 FRONT AND REAR LOWER ARM FRONT C HUB 40835 40840 DIFF. CASE FRONT AND REAR GEAR BOX 40837 FRONT UPPER ARM AND ARM HOLDER...
  • Page 5 PLASTIC PARTS FOR USE 30802 40842 THROTTLE LINKAGE PLASTIC WING STAY & BUMPER 40841 FRONT KNUCKLEARM 40843 REAR UPRIGHT 40844 CENTER DIFF. MOUNT 40848 37100 STABILIZER BALL END SHOCK PLASTIC 40852 WING SYMBOL USED THROUGHOUT THE INSTRUCTION MANUAL Degrease With Do Not Ensure Free Contact Adhesive...
  • Page 6 ASSEMBLY OF THE CENTER DIFF. Tighten 2.6x10mm Step 1 Step 2 30779 30779 30773 40805 4x10mm Washer ..x8 Tight the diff screws in this order. 40011 94046 2.6x10mm Flat Head Screw ..x4 30773 Cross Pin ..x2 Use 1000 weight diff. oil in the center.
  • Page 7 ASSEMBLY OF THE FRONT LOWER ARMS * A 3x8mm set screw is used to adjust ride-height. 3x8mm Ensure Free Movement 3x8mm 94035 3x8mm 40836 Set Screw * Notice the direction of the ..x1 40837 front lower arm holder in rear. 94004 3x12mm Hex Screw...
  • Page 8 ASSEMBLY OF THE FRONT SUSPENSION ARMS Assembly for both right and left side. 94001 3x4mm Hex Screw ..x2 94005 3x15mm Hex Screw ..x2 Ensure Free Movement 3x4mm 40823 3x15mm ASSEMBLY OF THE FRONT STABILIZER Assembly for both right and left side. 94035 3x8mm Set Screw...
  • Page 9 ASSEMBLY OF THE SERVO SAVER 40810 Ensure Free Step 2 Step 2 Step 1 Movement 40811 40834 37220 King Pin Bushing 40834 ..x2 94002 40834 3x8mm Hex Screw ..x2 37360 37360 Servo saver spring preload setting. 37220 *Approx. 0.5mm 37220 3x8mm 3x8mm 40809...
  • Page 10 ASSEMBLY OF THE REAR GEAR CASE 3x10mm 4x4mm Step 1 Step 2 40834 37430 40840 5x11mm Ball Bearing ..x2 40806 37430 38254 38254 12x15x0.25mm Shim ..x2 37430 3x10mm 40804 94003 3x10mm Hex Screw ..x4 3x35mm 40840 38254 94043 3x35mm Hex Screw 40815 ..x2 3x35mm...
  • Page 11 ASSEMBLY OF THE WING STAY Step 1 Step 2 94004 3x12mm Hex Screw ..x3 3x12mm 94005 3x15mm Hex Screw ..x1 40834 3x15mm 3x12mm ASSEMBLY OF THE REAR LOWER ARMS 94035 3x8mm Set Screw ..x2 3x8mm 94004 3x12mm 40836 Hex Screw ..x2 40837 Ensure...
  • Page 12 ASSEMBLY OF THE REAR SUSPENSION ARMS Assembly for both right and left side. 37100 40828 30403 30403 6mm Ball 37100 ..x4 30403 94041 Nylon Nut ..x2 94005 3x15mm 3x15mm Hex Screw ..x4 *Approx. 48mm 3x15mm ASSEMBLY OF THE REAR STABILIZER Assembly for both right and left side.
  • Page 13 ASSEMBLY OF THE CENTER DIFF. MOUNT 3x10mm Step 1 Step 2 Step 3 40844 40830 94033 3x3mm 3x3mm 40844 Set Screw ..x1 30171 94003 39243 3x10mm 39243 40830 Hex Screw ..x4 *Approx. 12mm 39243 5x8mm Flange Ball Bearing ..x2 40844 ASSEMBLY OF THE BRAKE DISK INTO CENTER DIFF.
  • Page 14 ASSEMBLY OF THE CENTER DIFF. ONTO CHASSIS *Insert the drive shaft into the cap joint before assembly center diff. onto chassis. 40822 94019 3x10mm Flat Head Hex Screw ..x4 3x10mm 3x10mm ASSEMBLY OF THE REAR GEAR CASE ONTO CHASSIS *Insert the drive shaft into the cap joint before assembly rear gear box onto chassis.
  • Page 15 ASSEMBLY OF THE RADIO TRAY TYPE A 3x8mm 3x8mm Step 1 Step 2 40833 94018 3x5mm Flat Head Hex Screw ..x1 94002 3x8mm 40874 Hex Screw ..x10 3x8mm 3x8mm 3x5mm 40833 3x8mm 3x8mm TYPE B 3x8mm 3x8mm Step 1 Step 2 40833 94018 3x5mm...
  • Page 16 ASSEMBLY OF THE RADIO TRAY AND RECEIVER BOX 30560 40855 *Put the Servo and Switch wire into receiver box and connect to receiver . *Arrangement the servo wire as picture shown. 40833 37410 40861 *Use the AAA type bettery Receiver ASSEMBLY OF THE RADIO TRAY ONTO CHASSIS 94019 3x10mm...
  • Page 17 ASSEMBLY OF THE FUEL TANK ONTO CHASSIS ² Õ ¦ X ª o ½ c ¦ Ü © ³ ½ L TM-47 37070 37070 *Put the P3 O-Ring under the fuel P3 O-Ring tank before assembly. 37070 ..x2 94019 3x10mm Flat Head Hex Screw ..x2 Do Not...
  • Page 18 ASSEMBLY OF THE ENGINE ONTO CHASSIS Note book Paper. 94002 3x8mm Hex Screw *Use note book paper to set gear backlash ..x4 between spur gear and clutch bell gear, applying pressure while retightening the engine. *If the space is not correct the spur gear will be damaged.
  • Page 19 ASSEMBLY OF THE THROTTLE LINKAGES INTO LEVER 3x3mm 10300 10300 94033 3x3mm ..x2 Set Screw *Snap on. * Use the screw provided with your servo . Futaba HiTech Sanwa/Airtronics *Ensure that servo gears are centered before attaching the servo horns. The best way to accomplish this is by connecting the servos to the radio system and setting the trim to the center.
  • Page 20 ASSEMBLY OF THE FRONT SHOCKS CORRECT SHOCK ASSEMBLY *Assemble 2 sets for front. Use 50wt oil for front. USE THE LARGER 2 HOLE PISTON Step 1 Step 2 Carefully screw the shock shaft into the bottom of the plastic Fit the o-ring into groove before ball and until the assembly.
  • Page 21 ASSEMBLY OF THE FRONT SHOCK ABSORBER Nylon Nut 3x8mm 94041 Nylon Nut ..x2 94040 3x8mm Washer ..x2 94005 3x15mm Hex Screw ..x2 3x15mm Assembly for both right and left side. ASSEMBLY OF THE REAR SHOCK ABSORBER 94041 Nylon Nut ..x2 94040 3x8mm Washer ..x2...
  • Page 22 ASSEMBLY OF THE FUEL TUBE Connect to carbulater. 10177 Connect to fuel nipple. Connect to pressure nipple. Connect to fuel tank nipple. 10177 ASSEMBLY OF THE WING 3X10mm 40842 10803 40842 Body Reamer (Not included) 40852 Drill two 6mm holes for mounting. 94019 3x10mm Flat Head Hex Screw...
  • Page 23 ASSEMBLY OF THE TIRE ONTO FRONT KNUCKLE AND REAR HUB Assembly for both right and left side. 40865 40865 * For other wheels please assembly as picture shown. *Put the 5x8x0.8mm washer behind the 2mm pin. 40865 Tire and Wheel assembly. 5x8x0.8mm 40865 37390...
  • Page 24 MOUNTING BODY 37410 STARTING OF THE ENGINE How to start the engine: 12V Starter and Starter Ring Glow Plug 1.2V Glow Plug Igniter ( Not Included) (Not Included) (Not Included) 1. Turn on transmitter and then receiver. 2. Fill fuel tank with fuel bottle. 3.
  • Page 25 OPERATING YOUR MODEL SAFELY Before Running Engine Start-Up While Running Cautions for Safety Check that the model turns in Your radio control model can For engine use, refer to the Do not run your model through proportion to the amount you move at high speed and manual included with the engine.
  • Page 26 .12 ONLY...
  • Page 27 Jammin Mini CRT.5 Set-Up Sheet Date:________________ Driver:_________________ Track:_______________/_______ Air Temp:__________ Surface Dsc. ___________________________ Avg. Lap Time:_______"______ Front Suspension Steering Ackerman Location Shock Spring: __________________ Shock Piston: Shock Oil wt: __________0__________ Shock Length:________ (Center to Center) Toe-IN: _________ Front Sway Bar Preload...
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  • Page 29 Jammin Mini CRT.5 Set-Up Sheet Date:________________ Driver:_________________ Track:_______________/_______ Air Temp:__________ Surface Dsc. ___________________________ Avg. Lap Time:_______"______ Front Suspension Steering Ackerman Location Shock Spring: __________________ Shock Piston: Shock Oil wt: __________0__________ Shock Length:________ (Center to Center) Toe-IN: _________ Front Sway Bar Preload...
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  • Page 31 Jammin Mini CRT.5 Set-Up Sheet Date:________________ Driver:_________________ Track:_______________/_______ Air Temp:__________ Surface Dsc. ___________________________ Avg. Lap Time:_______"______ Front Suspension Steering Ackerman Location Shock Spring: __________________ Shock Piston: Shock Oil wt: __________0__________ Shock Length:________ (Center to Center) Toe-IN: _________ Front Sway Bar Preload...
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  • Page 33 PART # DESCRIPTION RETAIL PART # DESCRIPTION RETAIL 10009 CLUTCH SHOES, RED, 3 SHOES 13.95 40817 SW AY BAR 2.Omm FR/RR CRT.5 4.95 10098 CLUTCH NUT, SG SHAFT 4.95 40818 KING PIN SCREW CRT.5 2.95 10102 SPRINGS, CLUTCH, BLACK 3 PCS.
  • Page 34 BLANK...
  • Page 35 OPTION PARTS FOR CRT.5 30774 ALU M . D IFF C R O SS PIN H C 6PC S. 9.95 38457 PAD , BR AKE, C AR BO N & ST EEL PAD 31.95 40591 BR AKE D ISK, FIBER X 1-C R /C R T 14.95...
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  • Page 37 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.

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