Ch. 4 FUEL SYSTEM
4-5
Air Cut-Off Valve
Disassembly
Remove 2 screws.
Remove air cut-off valve cover spring and valve.
Inspection
Check the valve is in normal.
If the valve is in normal it will restrict air-flow. If
air-flow is no restricting replace carburetor
assembly.
Check the vacuum pipe o-ring is in normal.
Assembly
Install in reverse order of removal procedures.