2008 Arctic Cat Prowler / Prowler XT/XTX ATV Service Manual, Page 82Get this manual
7Place the U-ring into the pump housingPosition the spring and diaphragm assembly (lip toward the carburetor) onto the carburetor; then secure the assembly with the pump housing and three screwsTighten securely
INSTALLING 1Place the carburetor into position on the engine; then connect the electric choke connector to the main harness2Connect the throttle cable to the carburetorTighten the jam nut securely3Connect the gas hose; then connect the carburetor float chamber vent hose4Place the carburetor into the intake boot and tighten the clamp securely5Install the inlet boot between the air filter housing and the carburetor; then tighten the clamps securely
! CAUTION
It is important to press down on the pump housing until it contacts the carburetor to make sure the diaphragm lip is properly seated in the groove in the carburetorIf the diaphragm is not properly seated, leakage will occur