It was a peaceful Sunday afternoon. A load of wash was in the washing machine. An unfamiliar series of beeps from the washing machine interrupted my football couch potato session. It was flashing an E.04 error. I restarted the cycle but the error reappeared.
Time to read the manual. The manual said that either too much suds or the drain pump was having a problem. I went to the Internet to try to find more information. Jackpot! I found a post of the description and the fix for the error code.
It was obvious that excessive suds was not my problem.
You will need a towel, a flashlight and a 4d nail / brad (or some other metallic pointed thing). You may or may not need some silicone grease to lube the sump cap. (I did not need any.)
If you have water in the drum of the machine, you will need a wet/dry vacuum cleaner with crevice end and more towels and maybe ear plugs if your vacuum is as loud as mine.
Note: Wet/dry vacuum cleaners use 2 inch and/or 1 and 1/2 inch hoses. The smaller hoses and accessories are easier to maneuver inside the washer.
Step 1: Gaining Access
To be extra safe, turn off the washing machine and unplug it.
The access for the drain pump is behind the circular access panel on the bottom right front of the machine. This panel twists off. There are three ears on the panel that fit into three cutouts on the machine front. After the ears are in the cutout, the panel is twisted counterclockwise to lock ears behind metal.
If the panel were a clock face, there is a small hole in it at about the 5. Insert a nail in the hole to gain some leverage. Gently press on the panel with your other hand while you rotate the panel clockwise to move the hole to the 6 o'clock position.
Update - 10/2011: Be careful when you get the cover off. The edges of the hole may be unfinished and sharp. You can tape over the edge while you are working or wear gloves. The more adventurous can grind or file the rough edges.