Air Cut Valve (Q45 With Traction Control System)
- Remove air cut valve. Place valve, gasket side up, in about one inch of 32°F (0°C) water. DO NOT wet gasket. Blow through air inlet. Air should pass easily.
- Heat water to warmer than 122°F (50°C). Blow through air inlet. Almost no air should pass. If valve does not function as specified, replace valve.