4-2
Fuel System
(Carbureted)
This sub-section has been organized for servicing car-
bureted fuel systems; however, some components may
vary from model to model. The technician should use
discretion and sound judgment when removing/ disas-
sembling and assembling/installing components.
Whenever any maintenance or inspection is made on
the fuel system in which fuel leakage may occur, there
should be no welding, smoking, or open flames in the
area.
NOTE: Some illustrations and photographs used
in this sub-section are used for clarity purposes only
and are not designed to depict actual conditions.
Fuel System
(Carbureted)
Table of Contents
Carburetor Specifications ........................................ 4-3
Pre-Maintenance Checks ........................................ 4-3
Changing Main Jet(s) .............................................. 4-3
Carburetor Schematics............................................ 4-4
Removing Carburetor .............................................. 4-5
Disassembling Carburetor....................................... 4-5
Cleaning Carburetor ................................................ 4-7
Inspecting Carburetor.............................................. 4-8
Assembling Carburetor............................................ 4-8
Installing Carburetor .............................................. 4-10
Adjusting Carburetor(s) ......................................... 4-11
Throttle Cable........................................................ 4-14
Choke Cable.......................................................... 4-15
Mikuni Tuning Components ................................... 4-16
Major Tuning Components .................................... 4-18
Troubleshooting Fuel System ................................ 4-19