Adjust the lo mixture for highest RPM'S at idle and the hi mixture for highest RPM'S at full throttle. Adjust the idle just until the chain just stops. Repair Clinic has parts and E Replacement Parts has exploded views of parts. Morrison Outdoor Equipment has parts and Brigg valve guide tools and valve guide bushings for lawn mowers. Check the Brigg repair manual for part numbers. Brigg numbers change. Check Google for updated numbers. Get the 12" hemostat pliers and 45 degree hemostat pliers from Amazon to replace fuel lines. Cut them at a slant to ease installation. Amazon has fuel lines and parts in bulk.
Adjust the lo mixture for highest RPM'S at idle and the hi mixture for highest RPM'S at full throttle. Adjust the idle just until the chain just stops. Repair Clinic has parts and E Replacement Parts has exploded views of parts. Morrison Outdoor Equipment has parts and Brigg valve guide tools and valve guide bushings for lawn mowers. Check the Brigg repair manual for part numbers. Brigg numbers change. Check Google for updated numbers. Get the 12" hemostat pliers and 45 degree hemostat pliers from Amazon to replace fuel lines. Cut them at a slant to ease installation. Amazon has fuel lines and parts in bulk.