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2003 Honda CRF 450 Carburetor Disassembly

필요한 것

  1. 2003 Honda CRF 450 Carburetor Disassembly, Turn Fuel Off: 1 단계, 이미지 1/1
    • Move the fuel lever from the on position to the off.

  2. 2003 Honda CRF 450 Carburetor Disassembly, Drain Pan: 2 단계, 이미지 1/1
    • Place a drain pan under the motorcycle to catch any excess fuel.

  3. 2003 Honda CRF 450 Carburetor Disassembly, Remove Seat: 3 단계, 이미지 1/3 2003 Honda CRF 450 Carburetor Disassembly, Remove Seat: 3 단계, 이미지 2/3 2003 Honda CRF 450 Carburetor Disassembly, Remove Seat: 3 단계, 이미지 3/3
    • Remove the two bolts from each side of the seat with a 10mm socket.

    • Lift up on the rear of the seat to remove.

  4. 2003 Honda CRF 450 Carburetor Disassembly, Loosen Air Intake Boot: 4 단계, 이미지 1/1
    • Loosen the screw with a phillips head screwdriver so the clamp can move freely.

  5. 2003 Honda CRF 450 Carburetor Disassembly, Exhaust Bolt: 5 단계, 이미지 1/2 2003 Honda CRF 450 Carburetor Disassembly, Exhaust Bolt: 5 단계, 이미지 2/2
    • Loosen the 12mm bolt to separate the exhaust muffler from the exhaust header.

  6. 2003 Honda CRF 450 Carburetor Disassembly, Lower Sub-Frame Bolts: 6 단계, 이미지 1/2 2003 Honda CRF 450 Carburetor Disassembly, Lower Sub-Frame Bolts: 6 단계, 이미지 2/2
    • Remove the 10mm lower sub-frame bolts on each side of the motorcycle.

  7. 2003 Honda CRF 450 Carburetor Disassembly, Upper Sub-Frame Bolt: 7 단계, 이미지 1/2 2003 Honda CRF 450 Carburetor Disassembly, Upper Sub-Frame Bolt: 7 단계, 이미지 2/2
    • Remove the 10mm upper sub-frame bolt from the motorcycle.

  8. 2003 Honda CRF 450 Carburetor Disassembly, Sub-Frame Removal: 8 단계, 이미지 1/2 2003 Honda CRF 450 Carburetor Disassembly, Sub-Frame Removal: 8 단계, 이미지 2/2
    • Remove the sub-frame assembly from the rest of the motorcycle.

  9. 2003 Honda CRF 450 Carburetor Disassembly, Remove Fuel Line: 9 단계, 이미지 1/3 2003 Honda CRF 450 Carburetor Disassembly, Remove Fuel Line: 9 단계, 이미지 2/3 2003 Honda CRF 450 Carburetor Disassembly, Remove Fuel Line: 9 단계, 이미지 3/3
    • Using needle-nose pliers, loosen the clamp and slide it forward on the fuel line. Then remove the fuel line.

    • The fuel line should contain a small amount of fuel, so beware of spillage.

  10. 2003 Honda CRF 450 Carburetor Disassembly, Loosen Clamp: 10 단계, 이미지 1/2 2003 Honda CRF 450 Carburetor Disassembly, Loosen Clamp: 10 단계, 이미지 2/2
    • Loosen the clamp on the front of the carburetor with the Phillips head screwdriver.

  11. 2003 Honda CRF 450 Carburetor Disassembly, Remove Shock Bolts: 11 단계, 이미지 1/2 2003 Honda CRF 450 Carburetor Disassembly, Remove Shock Bolts: 11 단계, 이미지 2/2
    • Remove the top and bottom shock bolts with 17mm socket.

  12. 2003 Honda CRF 450 Carburetor Disassembly, Remove Shock: 12 단계, 이미지 1/1
    • Remove the shock from the motorcycle.

  13. 2003 Honda CRF 450 Carburetor Disassembly, Plastic Cover: 13 단계, 이미지 1/2 2003 Honda CRF 450 Carburetor Disassembly, Plastic Cover: 13 단계, 이미지 2/2
    • Remove this screw with the 4mm hex key

    • Now remove the plastic cover, allowing access for the removal of the throttle cables.

  14. 2003 Honda CRF 450 Carburetor Disassembly, Slack Adjusters: 14 단계, 이미지 1/2 2003 Honda CRF 450 Carburetor Disassembly, Slack Adjusters: 14 단계, 이미지 2/2
    • Loosen the top and bottom slack adjusters. This will allow you to slide the slack adjusters out from the body of the carburetor.

  15. 2003 Honda CRF 450 Carburetor Disassembly, Side Shrouds: 15 단계, 이미지 1/1
    • Remove the side shrouds from the motorcycle by loosening the four 8mm screws. Complete this step for both sides of the bike.

  16. 2003 Honda CRF 450 Carburetor Disassembly, Fuel Tank Bolts: 16 단계, 이미지 1/2 2003 Honda CRF 450 Carburetor Disassembly, Fuel Tank Bolts: 16 단계, 이미지 2/2
    • Remove the 8mm bolt above the fuel tank.

    • Remove the safety clip at the bottom of the fuel tank.

  17. 2003 Honda CRF 450 Carburetor Disassembly, Fuel Tank Removal: 17 단계, 이미지 1/2 2003 Honda CRF 450 Carburetor Disassembly, Fuel Tank Removal: 17 단계, 이미지 2/2
    • Remove the 8mm bolt from the fuel petcock.

    • Then remove the fuel tank from the motorcycle.

    • Tilting the fuel tank (second picture) will keep it from draining/spilling.

  18. 2003 Honda CRF 450 Carburetor Disassembly, Wiring Harness: 18 단계, 이미지 1/1
    • Gently press on the plastic release on the clip to separate the wiring harness from the carburetor.

    • Be careful not to break the plastic clip.

  19. 2003 Honda CRF 450 Carburetor Disassembly, Hot Start Cable: 19 단계, 이미지 1/2 2003 Honda CRF 450 Carburetor Disassembly, Hot Start Cable: 19 단계, 이미지 2/2
    • Un-thread the 13mm plastic hot start cable from the carburetor.

  20. 2003 Honda CRF 450 Carburetor Disassembly, Remove Carburetor: 20 단계, 이미지 1/2 2003 Honda CRF 450 Carburetor Disassembly, Remove Carburetor: 20 단계, 이미지 2/2
    • At this stage, everything should be disconnected and the carburetor can be removed from the motorcycle.

    • The carburetor will more than likely still contain fuel, so be careful transporting it to the area where you will disassemble it.

  21. 2003 Honda CRF 450 Carburetor Disassembly, Clean Carburetor: 21 단계, 이미지 1/2 2003 Honda CRF 450 Carburetor Disassembly, Clean Carburetor: 21 단계, 이미지 2/2
    • Gently brush and blow off any debris from the carburetor.

  22. 2003 Honda CRF 450 Carburetor Disassembly, Disassemble Carburetor: 22 단계, 이미지 1/2 2003 Honda CRF 450 Carburetor Disassembly, Disassemble Carburetor: 22 단계, 이미지 2/2
    • Loosen and remove the 5 screws at the bottom of the carburetor, with the Phillips head screwdriver, to detach the bowl. Then remove the bowl.

  23. 2003 Honda CRF 450 Carburetor Disassembly, Remove Float: 23 단계, 이미지 1/3 2003 Honda CRF 450 Carburetor Disassembly, Remove Float: 23 단계, 이미지 2/3 2003 Honda CRF 450 Carburetor Disassembly, Remove Float: 23 단계, 이미지 3/3
    • Remove the shaft from the two posts sticking up on the inside of the carburetor.

    • Remove the float.

  24. 2003 Honda CRF 450 Carburetor Disassembly, Remove Jets: 24 단계, 이미지 1/3 2003 Honda CRF 450 Carburetor Disassembly, Remove Jets: 24 단계, 이미지 2/3 2003 Honda CRF 450 Carburetor Disassembly, Remove Jets: 24 단계, 이미지 3/3
    • Remove the jets from the body of the carburetor.

    • Thoroughly clean all jets and body of carburetor.

결론

To reassemble your device, follow these instructions in reverse order.

Tony Rhodes

회원 가입일: 03/31/22

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