Water drips into the tub after washing, but only sometimes (the drip is where water fills into the tub - I think that is called the injector assembly). When I did not use the machine for a few days i found the tub 1/3 full.
Reading online it looks like it is probably the water inlet valve and definitely should be fixed as it might just stick open and overflow the washer.
How easy is this repair for DIY? I have repaired an older Maytag washer and it was easy (all accessed from front, easy to remove front panel). I have no repair manuals and it looks like I have to take the front off (no screws, how?), then the top off (again how?) to gain access to the valve.
If I DIY, what is the likelihood it is not the water inlet valve? Are there any other parts I ought to replace while I have it opened up - it is 7 yrs old?