Washer doesnt agitate . replaced dog gears . replaced shift actuator . There is a plastic gear at the bottom that drops down and engages when the washer starts . The motor turns it back and forth a couple times sensing I guess ? The washer then fills with water . When the water reaches the proper level the plastic gear at the bottom retracts and the motor turns left then right then left and right . If the gear would stay engaged it would be agitating but it retracted . Once the agitate cycle is complete the gear re engages and spins the water out . Any and all help is greatly appreciated