Tao Tao DBX1 150cc Carburetor Replacement

はじめに

If your 150cc Tao Tao DBX1 dirt bike has compression but won't start, the problem is most likely with the carburetor not feeding the engine gas or the manifold not working correctly. A properly maintained carburetor allows for optimal performance, better fuel efficiency, and a healthier engine.

This guide will show you how to replace the carburetor with a new one. Read the instructions carefully and ask a friend or family member for assistance if needed.

Work on your bike in an open garage, outside, or another open area. Before you begin, make sure the bike is off and has cooled down if you recently went on a ride. Have a towel nearby for any gasoline leaks!

必要な工具と部品

手順1 Carburetor

Tao Tao DBX1 150cc Carburetor Replacement, Carburetor: 手順 1、 3の画像 1

Tao Tao DBX1 150cc Carburetor Replacement, Carburetor: 手順 1、 3の画像 2

Tao Tao DBX1 150cc Carburetor Replacement, Carburetor: 手順 1、 3の画像 3

Stand your bike upright and secure it using the kickstand.
Use a 10mm socket and ratchet to unlock the seat from underneath.
Lift the seat off of the bike.

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手順2

Tao Tao DBX1 150cc Carburetor Replacement: 手順 2、 3の画像 3

Use a 10mm socket and ratchet to loosen the bolts of the white outer shell of the bike.
Lift the white casing from the bike, remove it, and set it to the side.
Put the white casing down on the floor or another safe surface.

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手順3

Tao Tao DBX1 150cc Carburetor Replacement: 手順 3、 3の画像 3

Turn off the fuel valve.
Use a flathead screwdriver to disconnect the fuel line.

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手順4

Put on gloves.
Twist off the air filter and intake manifold connected to the carburetor.

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手順5

Tao Tao DBX1 150cc Carburetor Replacement: 手順 5、 3の画像 3

On the left side of the carburetor, use a 9 mm bit and driver to loosen and remove the bolts.
On the right side, use a 9 mm wrench to hold the corresponding nuts in place while you remove the screws.
Put screws aside in a safe place.

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手順6

Tao Tao DBX1 150cc Carburetor Replacement: 手順 6、 3の画像 3

Twist off the carburetor's throttle cable cap and take out the inner needle.
Place the inner needle in a safe place to use for reassembly later.

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手順7

Remove the second gas line attached to the carburetor and inspect all sides for any damage or dirt.

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手順8

Tao Tao DBX1 150cc Carburetor Replacement: 手順 8、 3の画像 3

Bring back the inner needle and push the float valve into the spring, then take out the throttle cable through the side of the float valve.
Carefully take out the float valve and pivot pin.

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手順9

Tao Tao DBX1 150cc Carburetor Replacement: 手順 9、 3の画像 3

Push the spring down onto the float valve.
Insert the throttle cable sideways through the float valve.
There is a line on the top side of the float valve to help guide you.
Now the throttle line should be connected to the float valve and pivot pin.

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手順10

Tao Tao DBX1 150cc Carburetor Replacement: 手順 10、 3の画像 3

Inspect the carburetor and make sure it is clean.

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手順11

Tao Tao DBX1 150cc Carburetor Replacement: 手順 11、 3の画像 3

Connect the gas line back onto the bike and the new carburetor.
Twist the throttle line shut onto the carburetor.
Make sure to test the throttle once it is connected to make sure there is tension.

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手順12

Insert the air filter back on and screw the clamp using a flathead screwdriver.

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手順13

Tao Tao DBX1 150cc Carburetor Replacement: 手順 13、 3の画像 3

Reinsert the carburetor in its original position and secure all screws and clamps to ensure a tight fit. Use the 9mm bit and the wrench to screw the carburetor back on.
Make sure the head gasket is in between the two sections.

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