Toyota Fuel System - Carburetor Inspection Procedure Pdf

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This Toyota Fuel System - Carburetor Inspection Procedure ebook will guide you to remove, assembly and dis-assembly Toyota carburetor, the first page you will see the carburetor exploded views. Carburetor removal procedure :
(a) Disconnect the air intake hose. (b) Remove the butterfly nut. (e) Disconnect the emission control hoses from the air cleaner. (d) Remove the mounting bolt and VSV. (e) Lift the air cleaner off the carburetor. Remove Carburetor : (a) Disconnect the fuel hose from the union. (b) Disconnect emission control hoses. (c) Disconnect the connectors. (d) Remove the four nuts and carburetor. Remove carburetor heat insulator and gasket. Dis-assembly of carburetor : The following instructions are organized so that you work on only one component group at a time. This will help avoid confusion from similar looking parts from different sub-assemblies being on your workbench at the same time. (a) To facilitate reassembly, arrange parts in order. (b) Be careful not to mix up or lose clips or springs. (e) Use carburetor driver set SST. Remove air cleaner support, remove throttle position switch, Remove fuel cut solenoid valve (a) Remove the two clamps. (b) Disconnect the solenoid valve and throttle position switch wire from the clamp. (c) Remove the solenoid valve and gasket. Remove nipple union and gaskets. Remove compensator. Remove the three screws, throttle position switch wire clamp, compensator and gasket. HINT: Remove the compensator only if it is necessary to replace it. Remove suction chamber adjusting pin. Remove suction chamber and piston. Remove pump arm. Remove float bowl : (a) Disconnect the fuel heater wire from the clamp. (b) Remove the five screws, union nipple clamp, throttle valve solenoid, wire clamp, washer, number plate, EGR vacuum modulator bracket and float bowl. (c) Remove the pump damping spring from float bowl. Clean Disassembled parts before inspection : (a) Using a soft brush, wash and clean the cast parts in carburetor cleaner. (b) Clean off the carbon around the throttle valve. (e) Wash the other parts thoroughly in carburetor cleaner. (d) Blow all dirt and other foreign materials from the jets, fuel passages and restrictions in the body. INSPECTION FUEL HEATER AND COLD MIXTURE HEATER (CMH) (a) Using an ohmmeter, measure the resistance between terminals of the float bowl. Fuel heater resistance at 20°C (68°F): 2 – 6 If the resistance is not correct, replace the float bowl...

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