Above advice is correct. Two long diagonal screws on the front bottom and two screws on the top under the cabinet floor. My false floor was held in by about 15 staples. Needless to say it is now held in by some wood screws.
My Sharp had the run 59 seconds and stop problem.
Had to replace a small motor inside it.
What problem are you having with yours?
It's important to have two people there when you remove it as it is heavy.
2004 Monaco La Palma 36DBD
Workhorse W22 8.1 Gas Allison 1000, 7.1 mpg
2000 LEXUS RX300 FWD 22MPG 4020 LBS
US Gear Brakes