1985-1986 Honda Fourtrax 125 TRX125 Shop Manual, Page 31Get this manual
MAINTENANCE
CARBURETOR CHOKE
Cleek for smooth choke operationPull the choke knob out to "fully closed" and make sure that the choke valve is fully closed by moving the choke
CHOKE KNOB
lever on Ihe carburetorThe choke knob must move smoothly and stay where positioned