2003 Arctic Cat ATVs from 250cc to 500cc Service Manual, Page 381Get this manual

2003 Arctic Cat ATVs from 250cc to 500cc Service Manual, Page 381

NOTE: Check float arm height by placing the carburetor on its side wfloat contacting the needle; then measure with caliper
seated in the groove in the carburetorIf the diaphragm is not properly seated, leakage will occur 8Place the jet needle,
spring seat, and spring into the vacuum piston; then place the assembly down into the carburetor 9Place the top cover into
position; then secure with the Phillips-head screwsTighten securely 7Place the V-ring into the primer housingPosition the
spring and diaphragm assembly (lip toward the carburetor) onto the carburetor; then secure the assembly with the primer housing