How do I take Panasonic fz150 apart that has had water intrusion

Hopefully it will.

put it in a pot of rice and cover it up for 2 days see if that helps the rice will draw the water out

take it apart and put it in a bag of rice for a few days the rice will draw the moisture out the short circuiting its doing should stop

http://youtu.be/AI2Rkk9iynU I hope this video helps!
But leave it in the rice for about 2-3 days

****... i know this is late but if your phone ever gets dropped in water, quickly turn the phone off, take the phone apart (battery, and sim card), and put it on a bed of rice, and pour a lil more rice on top of the phone as well. I did this and left it over night and my phone was fine!
I know this sounds retarded but it works! RICE DISSOLVES WATER!
GOOD LUCK

Put in in a small bucket of dust-free rice. Rice is very absorbent.

first thing is get the battery out then use a hair dryer no heat or low heat at a distance air blowing over it should remove all water wait a day or so to put battery in. droped mine in lake while putting boat in and did the same thing and still works today.

I would not try and remove any backing or covers off cell phones. I dropped my cell in the lake a couple of years ago. I took the battery out and laid the phoone and battery on my dash for a couple of days and this baked out all the moisture. the phone still works today!!

YES!! http://www.wikihow.com/Save-a-Wet-Cell-Phone

Don't turn it on. Take battery off. Put in a bowl or bag of dry white rice, Leave for 3 days. If you are lucky it will be ready to charge and like new after the rice pulls the moisture out.