Amana NAV8800AWW making noise while running and spining
Spin Shake is usually contributed to a weak floor support condition. Also, carpeting under the leveling legs can cause a "spongey" effect, which can produce the shakes. Prolonged shaking can cause parts to loosen and make noise.Firstly, we must determine what loosened up from all the shaking.
Remove the front panel by removing the 2-5/16" screws located at the bottom front. Pull out at the bottom to release the top retainer clips, and set aside.
Warning! Never reach inside the machine while it is in operation!
Investigate the cause of the noise by setting the washer to spin, and turn on. Inspect all moving parts for possible wear or breakage. Next, stop the machine and inspect for loose or worn suspension parts, nuts, bolts, struts, hoses banging the cabinet, etc. A protective motor cover can cause noise, or a belt slapping the base mount. Once you have conquered your noise issue, then we will have to eliminate the shakes, provided, what you repaired wasn't the cause...and usually isn't.
Carpeting under the leveling legs should be removed or cut away.
If other items in and around the laundry room shake, then you will need to add support to your floor joists. Shim the floor from under the house while the washer is spinning for best results.
Your installation instruction manual should tell how level the washer properly, after you have added support to your floor.
Good Luck! Post me back if can be of more assistance.
Dave E. (Illeagle)