All fridges with air cooled condensers,it is important to clean the condenser & fan assy regularly.

On frost free fridges keep drain cup and drain hose clear.
"WARNING"-Never clean a manual defrost with a knife or any other sharp object.

Keep surface element blocks clean (DO NOT USE aluminum foil) in element trays.
SELF CLEAN OVEN-use self clean only as need (self cleaning uses temps as high as 900F and can shorted the life of the oven control)

VERY IMPORTANT-remove the agitator once a year to oil or grease the splined transmission shaft.
When the machine is not in use leave the lid open to avoid premature rusting of the tub & components.