A Practical Mechanic’s Guide to TKM Karting •
Seal both open pipe ends to ensure that dirt does not get in and petrol or vapour does not escape. A clean 6mm screw will fit well!
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Remove the accelerator cable from the actuator arm.
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Remove the Air Intake Box.
Figure 7.4.2-1 Mounting the Carburettor •
Slacken and remove the two (long) screws which secure the carburettor to the Barrel.
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Remove the carburettor from the engine taking care not to damage the 3 gaskets.
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Using a safe cleaner (Halfords Carburettor cleaner works well) and a small stiff bristle brush clean the outside of the carburettor before servicing it.
7.4.3 Sequence The author has found that the best sequence is: •
Dismantle the fuel pump.
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Dismantle the metering mechanism.
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Clean the main body casting and all parts to be re-used.
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Check and assemble fuel pump
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Check and assemble metering mechanism.
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Check the Pop-off.
Chris Compton (compark) 2001
Page 85