1982 Honda CB750K Carb Rebuild & Jetting Parts

Honda checks both the float valve and its seat for grooves, nicks or deposits, as well as valve operation. A needle-only purchase does not replace the seat. Have both surfaces assessed before deciding that the needle alone completes the repair.

Honda’s 1982 addendum describes removing the slow jet after its plug and reinstalling it by screwing it in. Use that year-specific service information for the original carburetors; identify any replacement carburetor before assuming the same jet construction.

Honda’s disassembly instructions record the existing pilot-screw positions so they can be restored during assembly. Ask the technician to keep that baseline with the carburetor records; a replacement screw and spring do not establish the correct mixture setting.