(1) New design of all-plastic piston shaft reduces salt corrosion and extends service life. On a special two port module used to feed two other water valves (a two port 5 gear), the gear is placed on a different pin and allows the module to rotate at a much slower speed.
Interchangeable Part Number 004-302-4408-00, 004302440800, 4-009-3189, 40093189, 4-9-3189, 400093189, 004-009-3189. Replace the module of the water valve base. Inspect and lubricate O-ring. And put everything back.
Part numbers : 004-302-4408-00, 004302440800, 4-009-3189, 40093189, 4-9-3189 or 400093189, 004-009-3189. Lift out the old 6-port module and replace with the new one, ensuring the channel is clean. Install the new O-ring and align the module in the base.