water dispenser pressure very low

I order part # PS429001 dual inlet water valve located in bottom left corner of refridge on monday it arrived nest day.I then shut off water source and disconnected refridge.
I removed back bottom panel { 5screws} and then i removed
water valve {1 screw} I unplugged electrical wires and water feed lines from valve.You have to pull hard on feed lines to remove. I installed new valve, connected wires,
i had to clip off about 1/2" of feed line ends for a tighter fit on new valve. I reinstalled back panel. I plugged in refridge turned on water,and presto i'm getting
fast water again from the dispenser. P.S. I also took the time to vacumm around compressor and fan.
thanks PARTSELECT.